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<?xml version="1.0"?>
type="text/css"?>
<window title="Testing nsITextInputProcessor behavior"
onunload="onunload();">
<div id="display">
<input id="input" type="text"/><input id="anotherInput" type="text"/><br/>
<textarea></textarea>
<iframe id="iframe" width="300" height="150"
src="data:text/html,<textarea id='textarea' cols='20' rows='4'></textarea>"></iframe><br/>
<div contenteditable=""><br/></div>
</div>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
<script class="testbody" type="application/javascript">
<![CDATA[
var SimpleTest = window.arguments[0].SimpleTest;
SimpleTest.waitForFocus(runTests, window);
function getHTMLEditor(aWindow) {
return SpecialPowers.wrap(aWindow).docShell.editingSession?.getEditorForWindow(aWindow);
}
function ok(aCondition, aMessage)
{
SimpleTest.ok(aCondition, aMessage);
}
function is(aLeft, aRight, aMessage)
{
SimpleTest.is(aLeft, aRight, aMessage);
}
function isnot(aLeft, aRight, aMessage)
{
SimpleTest.isnot(aLeft, aRight, aMessage);
}
function todo_is(aLeft, aRight, aMessage)
{
SimpleTest.todo_is(aLeft, aRight, aMessage);
}
function info(aMessage) {
SimpleTest.info(aMessage);
}
function finish()
{
window.close();
}
function onunload()
{
SimpleTest.finish();
}
function checkInputEvent(aEvent, aCancelable, aIsComposing, aInputType, aData, aDescription) {
if (aEvent.type !== "input" && aEvent.type !== "beforeinput") {
console.trace();
throw new Error(`${aDescription}"${aEvent.type}" is not InputEvent`);
}
ok(InputEvent.isInstance(aEvent), `${aDescription}"${aEvent.type}" event should be dispatched with InputEvent interface`);
is(aEvent.cancelable, aCancelable, `${aDescription}"${aEvent.type}" event should ${aCancelable ? "be" : "not be"} cancelable`);
is(aEvent.bubbles, true, `${aDescription}"${aEvent.type}" event should always bubble`);
is(aEvent.isComposing, aIsComposing, `${aDescription}isComposing of "${aEvent.type}" event should be ${aIsComposing}`);
is(aEvent.inputType, aInputType, `${aDescription}inputType of "${aEvent.type}" event should be "${aInputType}"`);
is(aEvent.data, aData, `${aDescription}data of "${aEvent.type}" event should be "${aData}"`);
is(aEvent.dataTransfer, null, `${aDescription}dataTransfer of "${aEvent.type}" event should be null`);
is(aEvent.getTargetRanges().length, 0, `${aDescription}getTargetRanges() of "${aEvent.type}" event should return empty array`);
}
const kIsMac = (navigator.platform.indexOf("Mac") == 0);
const iframe = document.getElementById("iframe");
let childWindow = iframe.contentWindow;
let textareaInFrame;
let input = document.getElementById("input");
const textarea = document.querySelector("textarea");
const otherWindow = window.arguments[0];
const otherDocument = otherWindow.document;
const inputInChildWindow = otherDocument.getElementById("input");
const contenteditable = document.querySelector("div[contenteditable]");
const { AppConstants } = ChromeUtils.importESModule(
"resource://gre/modules/AppConstants.sys.mjs"
);
const kLF = "\n";
const kExpectInputBeforeCompositionEnd = SpecialPowers.getBoolPref("dom.input_events.dispatch_before_compositionend");
function getNativeText(aXPText)
{
if (kLF == "\n") {
return aXPText;
}
return aXPText.replace(/\n/g, kLF);
}
function createTIP()
{
return Cc["@mozilla.org/text-input-processor;1"].
createInstance(Ci.nsITextInputProcessor);
}
function runBeginInputTransactionMethodTests()
{
var description = "runBeginInputTransactionMethodTests: ";
input.value = "";
input.focus();
var simpleCallback = function (aTIP, aNotification)
{
switch (aNotification.type) {
case "request-to-commit":
aTIP.commitComposition();
break;
case "request-to-cancel":
aTIP.cancelComposition();
break;
}
return true;
};
var TIP1 = createTIP();
var TIP2 = createTIP();
isnot(TIP1, TIP2,
description + "TIP instances should be different");
// beginInputTransaction() and beginInputTransactionForTests() can take ownership if there is no composition.
ok(TIP1.beginInputTransaction(window, simpleCallback),
description + "TIP1.beginInputTransaction(window) should succeed because there is no composition");
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests(window) should succeed because there is no composition");
ok(TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2.beginInputTransaction(window) should succeed because there is no composition");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests(window) should succeed because there is no composition");
// Start composition with TIP1, then, other TIPs cannot take ownership during a composition.
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition");
var composingStr = "foo";
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
ok(TIP1.flushPendingComposition(),
description + "TIP1.flushPendingComposition() should return true becuase it should be valid composition");
is(input.value, composingStr,
description + "The input element should have composing string");
// Composing nsITextInputProcessor instance shouldn't allow initialize it again.
try {
TIP1.beginInputTransaction(window, simpleCallback);
ok(false,
"TIP1.beginInputTransaction(window) should cause throwing an exception because it's composing with different purpose");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(window) should cause throwing an exception including NS_ERROR_ALREADY_INITIALIZED because it's composing for tests");
}
try {
TIP1.beginInputTransactionForTests(otherWindow);
ok(false,
"TIP1.beginInputTransactionForTests(otherWindow) should cause throwing an exception because it's composing on different window");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow) should cause throwing an exception including NS_ERROR_ALREADY_INITIALIZED because it's composing on this window");
}
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests(window) should succeed because TextEventDispatcher was initialized with same purpose");
ok(TIP1.beginInputTransactionForTests(childWindow),
description + "TIP1.beginInputTransactionForTests(childWindow) should succeed because TextEventDispatcher was initialized with same purpose and is shared by window and childWindow");
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2.beginInputTransaction(window) should not succeed because there is composition synthesized by TIP1");
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests(window) should not succeed because there is composition synthesized by TIP1");
ok(!TIP2.beginInputTransaction(childWindow, simpleCallback),
description + "TIP2.beginInputTransaction(childWindow) should not succeed because there is composition synthesized by TIP1");
ok(!TIP2.beginInputTransactionForTests(childWindow),
description + "TIP2.beginInputTransactionForTests(childWindow) should not succeed because there is composition synthesized by TIP1");
ok(TIP2.beginInputTransaction(otherWindow, simpleCallback),
description + "TIP2.beginInputTransaction(otherWindow) should succeed because there is composition synthesized by TIP1 but it's in other window");
ok(TIP2.beginInputTransactionForTests(otherWindow),
description + "TIP2.beginInputTransactionForTests(otherWindow) should succeed because there is composition synthesized by TIP1 but it's in other window");
// Let's confirm that the composing string is NOT committed by above tests.
TIP1.commitComposition();
is(input.value, composingStr,
description + "TIP1.commitString() without specifying commit string should commit current composition with the last composing string");
ok(!TIP1.hasComposition,
description + "TIP1.commitString() without specifying commit string should've end composition");
ok(TIP1.beginInputTransaction(window, simpleCallback),
description + "TIP1.beginInputTransaction() should succeed because there is no composition #2");
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition #2");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests() should succeed because the composition was already committed #2");
// Let's check if beginInputTransaction() fails to steal the rights of TextEventDispatcher during startComposition().
var events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
// eslint-disable-next-line no-caller
input.removeEventListener(aEvent.type, arguments.callee);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionstart event handler during TIP1.startComposition();");
});
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.startComposition();
is(events.length, 1,
description + "compositionstart event should be fired by TIP1.startComposition()");
TIP1.cancelComposition();
// Let's check if beginInputTransaction() fails to steal the rights of TextEventDispatcher during flushPendingComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionstart event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionupdate event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from text event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from beforeinput event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from input event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
is(events.length, 5,
description + "compositionstart, compositionupdate, text, beforeinput and input events should be fired by TIP1.flushPendingComposition()");
is(events[0].type, "compositionstart",
description + "events[0] should be compositionstart");
is(events[1].type, "compositionupdate",
description + "events[1] should be compositionupdate");
is(events[2].type, "text",
description + "events[2] should be text");
is(events[3].type, "beforeinput",
description + "events[3] should be beforeinput");
checkInputEvent(events[3], false, true, "insertCompositionText", composingStr, description);
is(events[4].type, "input",
description + "events[4] should be input");
checkInputEvent(events[4], false, true, "insertCompositionText", composingStr, description);
TIP1.cancelComposition();
// Let's check if beginInputTransaction() fails to steal the rights of TextEventDispatcher during commitComposition().
(() => {
events = [];
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from text event handler during a call of TIP1.commitComposition();");
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionend event handler during a call of TIP1.commitComposition();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from beforeinput event handler during a call of TIP1.commitComposition();");
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from input event handler during a call of TIP1.commitComposition();");
}
input.addEventListener("input", onInput);
TIP1.commitComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 5 : 4,
description + "text, beforeinput, compositionend and input events should be fired by TIP1.commitComposition()");
let index = -1;
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", composingStr, description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransaction() fails to steal the rights of TextEventDispatcher during commitCompositionWith("bar").
(() => {
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionstart event handler during TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction during compositionupdate event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction during text event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction during compositionend event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction during beforeinput event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction during input event handler TIP1.commitCompositionWith(\"bar\");");
}
input.addEventListener("input", onInput);
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.commitCompositionWith("bar");
is(events.length, kExpectInputBeforeCompositionEnd ? 7 : 6,
description + "compositionstart, compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.commitCompositionWith(\"bar\")");
let index = -1;
is(events[++index].type, "compositionstart",
`${description}events[${index}] should be compositionstart`);
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[3], false, true, "insertCompositionText", "bar", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "bar", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransaction() fails to steal the rights of TextEventDispatcher during cancelComposition().
(() => {
events = [];
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionupdate event handler during a call of TIP1.cancelComposition();");
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from text event handler during a call of TIP1.cancelComposition();");
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from compositionend event handler during a call of TIP1.cancelComposition();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from beforeinput event handler during a call of TIP1.cancelComposition();");
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from input event handler during a call of TIP1.cancelComposition();");
}
input.addEventListener("input", onInput);
TIP1.cancelComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 6 : 5,
description + "compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.cancelComposition()");
let index = -1;
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransaction() fails to steal the rights of TextEventDispatcher during keydown() and keyup().
events = [];
TIP1.beginInputTransaction(window, simpleCallback);
input.addEventListener("keydown", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from keydown event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("keypress", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from keypress event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from beforeinput event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from input event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("keyup", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransaction(window, simpleCallback),
description + "TIP2 shouldn't be able to begin input transaction from keyup event handler during a call of TIP1.keyup();");
}, {once: true});
var keyA = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
TIP1.keydown(keyA);
TIP1.keyup(keyA);
is(events.length, 5,
description + "keydown, keypress, beforeinput, input, keyup events should be fired by TIP1.keydown() and TIP1.keyup()");
is(events[0].type, "keydown",
description + "events[0] should be keydown");
is(events[1].type, "keypress",
description + "events[1] should be keypress");
is(events[2].type, "beforeinput",
description + "events[2] should be beforeinput");
checkInputEvent(events[2], true, false, "insertText", "a", description);
is(events[3].type, "input",
description + "events[3] should be input");
checkInputEvent(events[3], false, false, "insertText", "a", description);
is(events[4].type, "keyup",
description + "events[4] should be keyup");
// Let's check if beginInputTransactionForTests() fails to steal the rights of TextEventDispatcher during startComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
// eslint-disable-next-line no-caller
input.removeEventListener(aEvent.type, arguments.callee);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionstart event handler during TIP1.startComposition();");
});
TIP1.beginInputTransactionForTests(window);
TIP1.startComposition();
is(events.length, 1,
description + "compositionstart event should be fired by TIP1.startComposition()");
TIP1.cancelComposition();
// Let's check if beginInputTransactionForTests() fails to steal the rights of TextEventDispatcher during flushPendingComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionstart event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionupdate event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from text event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from beforeinput event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from input event handler during a call of TIP1.flushPendingComposition();");
}, {once: true});
TIP1.beginInputTransactionForTests(window);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
is(events.length, 5,
description + "compositionstart, compositionupdate, text, beforeinput and input events should be fired by TIP1.flushPendingComposition()");
is(events[0].type, "compositionstart",
description + "events[0] should be compositionstart");
is(events[1].type, "compositionupdate",
description + "events[1] should be compositionupdate");
is(events[2].type, "text",
description + "events[2] should be text");
is(events[3].type, "beforeinput",
description + "events[3] should be beforeinput");
checkInputEvent(events[3], false, true, "insertCompositionText", composingStr, description);
is(events[4].type, "input",
description + "events[4] should be input");
checkInputEvent(events[4], false, true, "insertCompositionText", composingStr, description);
TIP1.cancelComposition();
// Let's check if beginInputTransactionForTests() fails to steal the rights of TextEventDispatcher during commitComposition().
(function () {
events = [];
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from text event handler during a call of TIP1.commitComposition();");
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionend event handler during a call of TIP1.commitComposition();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from beforeinput event handler during a call of TIP1.commitComposition();");
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from input event handler during a call of TIP1.commitComposition();");
}
input.addEventListener("input", onInput);
TIP1.commitComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 5 : 4,
description + "text, beforeinput, compositionend and input events should be fired by TIP1.commitComposition()");
let index = -1;
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", composingStr, description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransactionForTests() fails to steal the rights of TextEventDispatcher during commitCompositionWith("bar").
(() => {
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionstart event handler during TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests during compositionupdate event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests during text event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests during compositionend event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests during beforeinput event handler TIP1.commitCompositionWith(\"bar\");");
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests during input event handler TIP1.commitCompositionWith(\"bar\");");
}
input.addEventListener("input", onInput);
TIP1.beginInputTransactionForTests(window);
TIP1.commitCompositionWith("bar");
is(events.length, kExpectInputBeforeCompositionEnd ? 7 : 6,
description + "compositionstart, compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.commitCompositionWith(\"bar\")");
let index = -1;
is(events[++index].type, "compositionstart",
`${description}events[${index}] should be compositionstart`);
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "bar", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransactionForTests() fails to steal the rights of TextEventDispatcher during cancelComposition().
(() => {
events = [];
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionupdate event handler during a call of TIP1.cancelComposition();");
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from text event handler during a call of TIP1.cancelComposition();");
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from compositionend event handler during a call of TIP1.cancelComposition();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from beforeinput event handler during a call of TIP1.cancelComposition();");
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from input event handler during a call of TIP1.cancelComposition();");
}
input.addEventListener("input", onInput);
TIP1.cancelComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 6 : 5,
description + "compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.cancelComposition()");
let index = -1;
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransactionForTests() fails to steal the rights of TextEventDispatcher during keydown() and keyup().
events = [];
TIP1.beginInputTransactionForTests(window);
input.addEventListener("keydown", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests for tests from keydown event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("keypress", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from keypress event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from beforeinput event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from input event handler during a call of TIP1.keydown();");
}, {once: true});
input.addEventListener("keyup", function (aEvent) {
events.push(aEvent);
ok(!TIP2.beginInputTransactionForTests(window),
description + "TIP2 shouldn't be able to begin input transaction for tests from keyup event handler during a call of TIP1.keyup();");
}, {once: true});
keyA = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
TIP1.keydown(keyA);
TIP1.keyup(keyA);
is(events.length, 5,
description + "keydown, keypress, beforeinput, input, keyup events should be fired by TIP1.keydown() and TIP1.keyup()");
is(events[0].type, "keydown",
description + "events[0] should be keydown");
is(events[1].type, "keypress",
description + "events[1] should be keypress");
is(events[2].type, "beforeinput",
description + "events[2] should be beforeinput");
checkInputEvent(events[2], true, false, "insertText", "a", description);
is(events[3].type, "input",
description + "events[3] should be input");
checkInputEvent(events[3], false, false, "insertText", "a", description);
is(events[4].type, "keyup",
description + "events[4] should be keyup");
// Let's check if beginInputTransaction() with another window fails to begin new input transaction with different TextEventDispatcher during startComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionstart\" should throw an exception during startComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionstart\" should cause NS_ERROR_ALREADY_INITIALIZED during startComposition()");
}
}, {once: true});
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.startComposition();
is(events.length, 1,
description + "compositionstart event should be fired by TIP1.startComposition()");
TIP1.cancelComposition();
// Let's check if beginInputTransaction() with another window fails to begin new input transaction with different TextEventDispatcher during flushPendingComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionstart\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionstart\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionupdate\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionupdate\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
is(events.length, 5,
description + "compositionstart, compositionupdate, text, beforeinput and input events should be fired by TIP1.flushPendingComposition()");
is(events[0].type, "compositionstart",
description + "events[0] should be compositionstart");
is(events[1].type, "compositionupdate",
description + "events[1] should be compositionupdate");
is(events[2].type, "text",
description + "events[2] should be text");
is(events[3].type, "beforeinput",
description + "events[3] should be beforeinput");
checkInputEvent(events[3], false, true, "insertCompositionText", composingStr, description);
is(events[4].type, "input",
description + "events[4] should be input");
checkInputEvent(events[4], false, true, "insertCompositionText", composingStr, description);
TIP1.cancelComposition();
// Let's check if beginInputTransaction() with another window fails to begin new input transaction with different TextEventDispatcher during commitComposition().
(function () {
events = [];
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionend\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionend\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}
input.addEventListener("input", onInput);
TIP1.commitComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 5 : 4,
description + "text, beforeinput, compositionend and input events should be fired by TIP1.commitComposition()");
let index = -1;
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", composingStr, description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransaction() with another window fails to begin new input transaction with different TextEventDispatcher during commitCompositionWith("bar");.
(() => {
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionstart\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionstart\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionupdate\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionupdate\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionend\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionend\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}
input.addEventListener("input", onInput);
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.commitCompositionWith("bar");
is(events.length, kExpectInputBeforeCompositionEnd ? 7 : 6,
description + "compositionstart, compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.commitCompositionWith(\"bar\")");
let index = -1;
is(events[++index].type, "compositionstart",
`${description}events[${index}] should be compositionstart`);
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "bar", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransaction() with another window fails to begin new input transaction with different TextEventDispatcher during cancelComposition();.
(() => {
events = [];
TIP1.beginInputTransaction(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionupdate\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionupdate\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionend\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"compositionend\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}
input.addEventListener("input", onInput);
TIP1.cancelComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 6 : 5,
description + "compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.cancelComposition()");
let index = -1;
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransaction() with another window fails to begin new input transaction with different TextEventDispatcher during keydown() and keyup();.
events = [];
TIP1.beginInputTransaction(window, simpleCallback);
input.addEventListener("keydown", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"keydown\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"keydown\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("keypress", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"keypress\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"keypress\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("keyup", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransaction(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"keyup\" should throw an exception during keyup()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransaction(otherWindow, simpleCallback) called from \"keyup\" should cause NS_ERROR_ALREADY_INITIALIZED during keyup()");
}
}, {once: true});
keyA = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
TIP1.keydown(keyA);
TIP1.keyup(keyA);
is(events.length, 5,
description + "keydown, keypress, beforeinput, input, keyup events should be fired by TIP1.keydown() and TIP1.keyup()");
is(events[0].type, "keydown",
description + "events[0] should be keydown");
is(events[1].type, "keypress",
description + "events[1] should be keypress");
is(events[2].type, "beforeinput",
description + "events[2] should be beforeinput");
checkInputEvent(events[2], true, false, "insertText", "a", description);
is(events[3].type, "input",
description + "events[3] should be input");
checkInputEvent(events[3], false, false, "insertText", "a", description);
is(events[4].type, "keyup",
description + "events[4] should be keyup");
// Let's check if beginInputTransactionForTests() with another window fails to begin new input transaction with different TextEventDispatcher during startComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionstart\" should throw an exception during startComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionstart\" should cause NS_ERROR_ALREADY_INITIALIZED during startComposition()");
}
}, {once: true});
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.startComposition();
is(events.length, 1,
description + "compositionstart event should be fired by TIP1.startComposition()");
TIP1.cancelComposition();
// Let's check if beginInputTransactionForTests() with another window fails to begin new input transaction with different TextEventDispatcher during flushPendingComposition().
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionstart\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionstart\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionupdate\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionupdate\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should throw an exception during flushPendingComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during flushPendingComposition()");
}
}, {once: true});
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
is(events.length, 5,
description + "compositionstart, compositionupdate, text, beforeinput and input events should be fired by TIP1.flushPendingComposition()");
is(events[0].type, "compositionstart",
description + "events[0] should be compositionstart");
is(events[1].type, "compositionupdate",
description + "events[1] should be compositionupdate");
is(events[2].type, "text",
description + "events[2] should be text");
is(events[3].type, "beforeinput",
description + "events[3] should be beforeinput");
checkInputEvent(events[3], false, true, "insertCompositionText", composingStr, description);
is(events[4].type, "input",
description + "events[4] should be input");
checkInputEvent(events[4], false, true, "insertCompositionText", composingStr, description);
TIP1.cancelComposition();
// Let's check if beginInputTransactionForTests() with another window fails to begin new input transaction with different TextEventDispatcher during commitComposition().
(() => {
events = [];
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionend\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionend\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should throw an exception during commitComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during commitComposition()");
}
}
input.addEventListener("input", onInput);
TIP1.commitComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 5 : 4,
description + "text, beforeinput, compositionend and input events should be fired by TIP1.commitComposition()");
let index = -1;
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", composingStr, description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", composingStr, description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransactionForTests() with another window fails to begin new input transaction with different TextEventDispatcher during commitCompositionWith("bar");.
(() => {
events = [];
input.addEventListener("compositionstart", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionstart\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionstart\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionupdate\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionupdate\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionend\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionend\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should throw an exception during commitCompositionWith(\"bar\")");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during commitCompositionWith(\"bar\")");
}
}
input.addEventListener("input", onInput);
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.commitCompositionWith("bar");
is(events.length, kExpectInputBeforeCompositionEnd ? 7 : 6,
description + "compositionstart, compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.commitCompositionWith(\"bar\")");
let index = -1;
is(events[++index].type, "compositionstart",
`${description}events[${index}] should be compositionstart`);
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "bar", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "bar", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransactionForTests() with another window fails to begin new input transaction with different TextEventDispatcher during cancelComposition();.
(() => {
events = [];
TIP1.beginInputTransactionForTests(window, simpleCallback);
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition();
input.addEventListener("compositionupdate", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionupdate\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionupdate\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
input.addEventListener("text", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"text\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
input.addEventListener("compositionend", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionend\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"compositionend\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}, {once: true});
function onInput(aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should throw an exception during cancelComposition()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during cancelComposition()");
}
}
input.addEventListener("input", onInput);
TIP1.cancelComposition();
is(events.length, kExpectInputBeforeCompositionEnd ? 6 : 5,
description + "compositionupdate, text, beforeinput, compositionend and input events should be fired by TIP1.cancelComposition()");
let index = -1;
is(events[++index].type, "compositionupdate",
`${description}events[${index}] should be compositionupdate`);
is(events[++index].type, "text",
`${description}events[${index}] should be text`);
is(events[++index].type, "beforeinput",
`${description}events[${index}] should be beforeinput`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
if (kExpectInputBeforeCompositionEnd) {
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, true, "insertCompositionText", "", description);
}
is(events[++index].type, "compositionend",
`${description}events[${index}] should be compositionend`);
is(events[++index].type, "input",
`${description}events[${index}] should be input`);
checkInputEvent(events[index], false, false, "insertCompositionText", "", description);
input.removeEventListener("input", onInput);
})();
// Let's check if beginInputTransactionForTests() with another window fails to begin new input transaction with different TextEventDispatcher during keydown() and keyup();.
events = [];
TIP1.beginInputTransactionForTests(window, simpleCallback);
input.addEventListener("keydown", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"keydown\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"keydown\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("keypress", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"keypress\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"keypress\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("beforeinput", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"beforeinput\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("input", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should throw an exception during keydown()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"input\" should cause NS_ERROR_ALREADY_INITIALIZED during keydown()");
}
}, {once: true});
input.addEventListener("keyup", function (aEvent) {
events.push(aEvent);
try {
TIP1.beginInputTransactionForTests(otherWindow, simpleCallback);
ok(false,
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"keyup\" should throw an exception during keyup()");
} catch (e) {
ok(e.message.includes("NS_ERROR_ALREADY_INITIALIZED"),
description + "TIP1.beginInputTransactionForTests(otherWindow, simpleCallback) called from \"keyup\" should cause NS_ERROR_ALREADY_INITIALIZED during keyup()");
}
}, {once: true});
keyA = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
TIP1.keydown(keyA);
TIP1.keyup(keyA);
is(events.length, 5,
description + "keydown, keypress, beforeinput, input, keyup events should be fired by TIP1.keydown() and TIP1.keyup()");
is(events[0].type, "keydown",
description + "events[0] should be keydown");
is(events[1].type, "keypress",
description + "events[1] should be keypress");
is(events[2].type, "beforeinput",
description + "events[2] should be beforeinput");
checkInputEvent(events[2], true, false, "insertText", "a", description);
is(events[3].type, "input",
description + "events[3] should be input");
checkInputEvent(events[3], false, false, "insertText", "a", description);
is(events[4].type, "keyup",
description + "events[4] should be keyup");
// Let's check if startComposition() throws an exception after ownership is stolen.
input.value = "";
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests() should succeed because there is no composition");
try {
TIP1.startComposition();
ok(false,
description + "TIP1.startComposition() should cause throwing an exception because TIP2 took the ownership");
TIP1.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_NOT_INITIALIZED"),
description + "TIP1.startComposition() should cause throwing an exception including NS_ERROR_NOT_INITIALIZED");
} finally {
is(input.value, "",
description + "The input element should not have commit string");
}
// Let's check if flushPendingComposition() throws an exception after ownership is stolen.
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests() should succeed because there is no composition");
input.value = "";
try {
TIP1.setPendingCompositionString(composingStr);
TIP1.appendClauseToPendingComposition(composingStr.length, TIP1.ATTR_RAW_CLAUSE);
TIP1.flushPendingComposition()
ok(false,
description + "TIP1.flushPendingComposition() should cause throwing an exception because TIP2 took the ownership");
TIP1.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_NOT_INITIALIZED"),
description + "TIP1.flushPendingComposition() should cause throwing an exception including NS_ERROR_NOT_INITIALIZED");
} finally {
is(input.value, "",
description + "The input element should not have commit string");
}
// Let's check if commitCompositionWith("bar") throws an exception after ownership is stolen.
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests() should succeed because there is no composition");
input.value = "";
try {
TIP1.commitCompositionWith("bar");
ok(false,
description + "TIP1.commitCompositionWith(\"bar\") should cause throwing an exception because TIP2 took the ownership");
} catch (e) {
ok(e.message.includes("NS_ERROR_NOT_INITIALIZED"),
description + "TIP1.commitCompositionWith(\"bar\") should cause throwing an exception including NS_ERROR_NOT_INITIALIZED");
} finally {
is(input.value, "",
description + "The input element should not have commit string");
}
// Let's check if keydown() throws an exception after ownership is stolen.
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests() should succeed because there is no composition");
input.value = "";
try {
let keyF = new KeyboardEvent("", { key: "f", code: "KeyF", keyCode: KeyboardEvent.DOM_VK_F });
TIP1.keydown(keyF);
ok(false,
description + "TIP1.keydown(keyF) should cause throwing an exception because TIP2 took the ownership");
} catch (e) {
ok(e.message.includes("NS_ERROR_NOT_INITIALIZED"),
description + "TIP1.keydown(keyF) should cause throwing an exception including NS_ERROR_NOT_INITIALIZED");
} finally {
is(input.value, "",
description + "The input element should not be modified");
}
// Let's check if keyup() throws an exception after ownership is stolen.
ok(TIP1.beginInputTransactionForTests(window),
description + "TIP1.beginInputTransactionForTests() should succeed because there is no composition");
ok(TIP2.beginInputTransactionForTests(window),
description + "TIP2.beginInputTransactionForTests() should succeed because there is no composition");
input.value = "";
try {
let keyF = new KeyboardEvent("", { key: "f", code: "KeyF", keyCode: KeyboardEvent.DOM_VK_F });
TIP1.keyup(keyF);
ok(false,
description + "TIP1.keyup(keyF) should cause throwing an exception because TIP2 took the ownership");
} catch (e) {
ok(e.message.includes("NS_ERROR_NOT_INITIALIZED"),
description + "TIP1.keyup(keyF) should cause throwing an exception including NS_ERROR_NOT_INITIALIZED");
} finally {
is(input.value, "",
description + "The input element should not be modified");
}
// aCallback of nsITextInputProcessor.beginInputTransaction() must not be omitted.
try {
TIP1.beginInputTransaction(window);
ok(false,
description + "TIP1.beginInputTransaction(window) should be failed since aCallback is omitted");
} catch (e) {
ok(e.message.includes("Not enough arguments"),
description + "TIP1.beginInputTransaction(window) should cause throwing an exception including \"Not enough arguments\" since aCallback is omitted");
}
// aCallback of nsITextInputProcessor.beginInputTransaction() must not be undefined.
try {
TIP1.beginInputTransaction(window, undefined);
ok(false,
description + "TIP1.beginInputTransaction(window, undefined) should be failed since aCallback is undefined");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "TIP1.beginInputTransaction(window, undefined) should cause throwing an exception including NS_ERROR_ILLEGAL_VALUE since aCallback is undefined");
}
// aCallback of nsITextInputProcessor.beginInputTransaction() must not be null.
try {
TIP1.beginInputTransaction(window, null);
ok(false,
description + "TIP1.beginInputTransaction(window, null) should be failed since aCallback is null");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "TIP1.beginInputTransaction(window, null) should cause throwing an exception including NS_ERROR_ILLEGAL_VALUE since aCallback is null");
}
}
function runReleaseTests()
{
var description = "runReleaseTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
input.value = "";
input.focus();
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
is(input.value, "foo",
description + "the input should have composition string");
// Release the TIP
TIP = null;
// Needs to run GC forcibly for testing this.
Cu.forceGC();
is(input.value, "",
description + "the input should be empty because the composition should be canceled");
TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed #2");
}
function runCompositionTests()
{
var description = "runCompositionTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
var events;
function reset()
{
events = [];
}
function handler(aEvent)
{
events.push({ "type": aEvent.type, "data": aEvent.data });
}
window.addEventListener("compositionstart", handler);
window.addEventListener("compositionupdate", handler);
window.addEventListener("compositionend", handler);
input.value = "";
input.focus();
// nsITextInputProcessor.startComposition()
reset();
TIP.startComposition();
is(events.length, 1,
description + "startComposition() should cause only compositionstart");
is(events[0].type, "compositionstart",
description + "startComposition() should cause only compositionstart");
is(input.value, "",
description + "startComposition() shouldn't modify the focused editor");
// Setting composition string "foo" as a raw clause
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
reset();
TIP.flushPendingComposition();
is(events.length, 1,
description + "flushPendingComposition() after startComposition() should cause compositionupdate");
is(events[0].type, "compositionupdate",
description + "flushPendingComposition() after startComposition() should cause compositionupdate");
is(events[0].data, "foo",
description + "compositionupdate caused by flushPendingComposition() should have new composition string in its data");
is(input.value, "foo",
description + "modifying composition string should cause modifying the focused editor");
// Changing the raw clause to a selected clause
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_SELECTED_CLAUSE);
reset();
TIP.flushPendingComposition();
is(events.length, 0,
description + "flushPendingComposition() changing only clause information shouldn't cause compositionupdate");
is(input.value, "foo",
description + "modifying composition clause shouldn't cause modifying the focused editor");
// Separating the selected clause to two clauses
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(2, TIP.ATTR_SELECTED_CLAUSE);
TIP.appendClauseToPendingComposition(1, TIP.ATTR_CONVERTED_CLAUSE);
TIP.setCaretInPendingComposition(2);
reset();
TIP.flushPendingComposition();
is(events.length, 0,
description + "flushPendingComposition() separating a clause information shouldn't cause compositionupdate");
is(input.value, "foo",
description + "separating composition clause shouldn't cause modifying the focused editor");
// Modifying the composition string
TIP.setPendingCompositionString("FOo");
TIP.appendClauseToPendingComposition(2, TIP.ATTR_SELECTED_CLAUSE);
TIP.appendClauseToPendingComposition(1, TIP.ATTR_CONVERTED_CLAUSE);
TIP.setCaretInPendingComposition(2);
reset();
TIP.flushPendingComposition();
is(events.length, 1,
description + "flushPendingComposition() causing modifying composition string should cause compositionupdate");
is(events[0].type, "compositionupdate",
description + "flushPendingComposition() causing modifying composition string should cause compositionupdate");
is(events[0].data, "FOo",
description + "compositionupdate caused by flushPendingComposition() should have new composition string in its data");
is(input.value, "FOo",
description + "modifying composition clause shouldn't cause modifying the focused editor");
// Committing the composition string
reset();
TIP.commitComposition();
is(events.length, 1,
description + "commitComposition() should cause compositionend but shouldn't cause compositionupdate");
is(events[0].type, "compositionend",
description + "commitComposition() should cause compositionend");
is(events[0].data, "FOo",
description + "compositionend caused by commitComposition() should have the committed string in its data");
is(input.value, "FOo",
description + "commitComposition() shouldn't cause modifying the focused editor");
// Starting new composition without a call of startComposition()
TIP.setPendingCompositionString("bar");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
reset();
TIP.flushPendingComposition();
is(events.length, 2,
description + "flushPendingComposition() without a call of startComposition() should cause both compositionstart and compositionupdate");
is(events[0].type, "compositionstart",
description + "flushPendingComposition() without a call of startComposition() should cause compositionstart");
is(events[1].type, "compositionupdate",
description + "flushPendingComposition() without a call of startComposition() should cause compositionupdate after compositionstart");
is(events[1].data, "bar",
description + "compositionupdate caused by flushPendingComposition() without a call of startComposition() should have the composition string in its data");
is(input.value, "FOobar",
description + "new composition string should cause appending composition string to the focused editor");
// Canceling the composition
reset();
TIP.cancelComposition();
is(events.length, 2,
description + "cancelComposition() should cause both compositionupdate and compositionend");
is(events[0].type, "compositionupdate",
description + "cancelComposition() should cause compositionupdate");
is(events[0].data, "",
description + "compositionupdate caused by cancelComposition() should have empty string in its data");
is(events[1].type, "compositionend",
description + "cancelComposition() should cause compositionend after compositionupdate");
is(events[1].data, "",
description + "compositionend caused by cancelComposition() should have empty string in its data");
is(input.value, "FOo",
description + "canceled composition string should be removed from the focused editor");
// Starting composition explicitly and canceling it
reset();
TIP.startComposition();
TIP.cancelComposition();
is(events.length, 2,
description + "canceling composition immediately after startComposition() should cause compositionstart and compositionend");
is(events[0].type, "compositionstart",
description + "canceling composition immediately after startComposition() should cause compositionstart first");
is(events[1].type, "compositionend",
description + "canceling composition immediately after startComposition() should cause compositionend after compositionstart");
is(events[1].data, "",
description + "compositionend caused by canceling composition should have empty string in its data");
is(input.value, "FOo",
description + "canceling composition shouldn't modify the focused editor");
// Create composition for next test.
TIP.setPendingCompositionString("bar");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
is(input.value, "FOobar",
description + "The focused editor should have new composition string \"bar\"");
// Allow to set empty composition string
reset();
TIP.flushPendingComposition();
is(events.length, 1,
description + "making composition string empty should cause only compositionupdate");
is(events[0].type, "compositionupdate",
description + "making composition string empty should cause compositionupdate");
is(events[0].data, "",
description + "compositionupdate caused by making composition string empty should have empty string in its data");
// Allow to insert new composition string without compositionend/compositionstart
TIP.setPendingCompositionString("buzz");
TIP.appendClauseToPendingComposition(4, TIP.ATTR_RAW_CLAUSE);
reset();
TIP.flushPendingComposition();
is(events.length, 1,
description + "modifying composition string from empty string should cause only compositionupdate");
is(events[0].type, "compositionupdate",
description + "modifying composition string from empty string should cause compositionupdate");
is(events[0].data, "buzz",
description + "compositionupdate caused by modifying composition string from empty string should have new composition string in its data");
is(input.value, "FOobuzz",
description + "new composition string should be appended to the focused editor");
// Committing with different string
reset();
TIP.commitCompositionWith("bar");
is(events.length, 2,
description + "committing with different string should cause compositionupdate and compositionend");
is(events[0].type, "compositionupdate",
description + "committing with different string should cause compositionupdate first");
is(events[0].data, "bar",
description + "compositionupdate caused by committing with different string should have the committing string in its data");
is(events[1].type, "compositionend",
description + "committing with different string should cause compositionend after compositionupdate");
is(events[1].data, "bar",
description + "compositionend caused by committing with different string should have the committing string in its data");
is(input.value, "FOobar",
description + "new committed string should be appended to the focused editor");
// Appending new composition string
TIP.setPendingCompositionString("buzz");
TIP.appendClauseToPendingComposition(4, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
is(input.value, "FOobarbuzz",
description + "new composition string should be appended to the focused editor");
// Committing with same string
reset();
TIP.commitCompositionWith("buzz");
is(events.length, 1,
description + "committing with same string should cause only compositionend");
is(events[0].type, "compositionend",
description + "committing with same string should cause compositionend");
is(events[0].data, "buzz",
description + "compositionend caused by committing with same string should have the committing string in its data");
is(input.value, "FOobarbuzz",
description + "new committed string should be appended to the focused editor");
// Inserting commit string directly
reset();
TIP.commitCompositionWith("boo!");
is(events.length, 3,
description + "committing text directly should cause compositionstart, compositionupdate and compositionend");
is(events[0].type, "compositionstart",
description + "committing text directly should cause compositionstart first");
is(events[1].type, "compositionupdate",
description + "committing text directly should cause compositionupdate after compositionstart");
is(events[1].data, "boo!",
description + "compositionupdate caused by committing text directly should have the committing text in its data");
is(events[2].type, "compositionend",
description + "committing text directly should cause compositionend after compositionupdate");
is(events[2].data, "boo!",
description + "compositionend caused by committing text directly should have the committing text in its data");
is(input.value, "FOobarbuzzboo!",
description + "committing text directly should append the committing text to the focused editor");
window.removeEventListener("compositionstart", handler);
window.removeEventListener("compositionupdate", handler);
window.removeEventListener("compositionend", handler);
}
function runCompositionWithKeyEventTests()
{
var description = "runCompositionWithKeyEventTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
var events;
function reset()
{
events = [];
}
function handler(aEvent)
{
events.push(aEvent);
}
window.addEventListener("compositionstart", handler);
window.addEventListener("compositionupdate", handler);
window.addEventListener("compositionend", handler);
window.addEventListener("keydown", handler);
window.addEventListener("keypress", handler);
window.addEventListener("keyup", handler);
input.value = "";
input.focus();
var printableKeyEvent = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
var enterKeyEvent = new KeyboardEvent("", { key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
var escKeyEvent = new KeyboardEvent("", { key: "Escape", code: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE });
var convertKeyEvent = new KeyboardEvent("", { key: "Convert", code: "Convert", keyCode: KeyboardEvent.DOM_VK_CONVERT });
var backspaceKeyEvent = new KeyboardEvent("", { key: "Backspace", code: "Backspace", keyCode: KeyboardEvent.DOM_VK_BACK_SPACE });
Services.prefs.setBoolPref("dom.keyboardevent.dispatch_during_composition", false);
// nsITextInputProcessor.startComposition()
reset();
TIP.startComposition(printableKeyEvent);
is(events.length, 2,
description + "startComposition(printableKeyEvent) should cause keydown and compositionstart");
is(events[0].type, "keydown",
description + "startComposition(printableKeyEvent) should cause keydown");
is(events[1].type, "compositionstart",
description + "startComposition(printableKeyEvent) should cause compositionstart");
is(input.value, "",
description + "startComposition(printableKeyEvent) shouldn't modify the focused editor");
// Setting composition string "foo" as a raw clause
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
reset();
TIP.flushPendingComposition(printableKeyEvent);
is(events.length, 1,
description + "flushPendingComposition(KeyupInternal) after startComposition() should cause compositionupdate");
is(events[0].type, "compositionupdate",
description + "flushPendingComposition(KeyupInternal) after startComposition() should cause compositionupdate");
is(events[0].data, "foo",
description + "compositionupdate caused by flushPendingComposition(KeyupInternal) should have new composition string in its data");
is(input.value, "foo",
description + "modifying composition string should cause modifying the focused editor");
// Changing the raw clause to a selected clause
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_SELECTED_CLAUSE);
reset();
TIP.flushPendingComposition(convertKeyEvent);
is(events.length, 0,
description + "flushPendingComposition(convertKeyEvent) changing only clause information shouldn't cause compositionupdate");
is(input.value, "foo",
description + "modifying composition clause shouldn't cause modifying the focused editor");
// Separating the selected clause to two clauses
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(2, TIP.ATTR_SELECTED_CLAUSE);
TIP.appendClauseToPendingComposition(1, TIP.ATTR_CONVERTED_CLAUSE);
TIP.setCaretInPendingComposition(2);
reset();
TIP.flushPendingComposition(convertKeyEvent);
is(events.length, 0,
description + "flushPendingComposition(convertKeyEvent) separating a clause information shouldn't cause compositionupdate");
is(input.value, "foo",
description + "separating composition clause shouldn't cause modifying the focused editor");
// Modifying the composition string
TIP.setPendingCompositionString("FOo");
TIP.appendClauseToPendingComposition(2, TIP.ATTR_SELECTED_CLAUSE);
TIP.appendClauseToPendingComposition(1, TIP.ATTR_CONVERTED_CLAUSE);
TIP.setCaretInPendingComposition(2);
reset();
TIP.flushPendingComposition(convertKeyEvent);
is(events.length, 1,
description + "flushPendingComposition(convertKeyEvent) causing modifying composition string should cause compositionupdate");
is(events[0].type, "compositionupdate",
description + "flushPendingComposition(convertKeyEvent) causing modifying composition string should cause compositionupdate");
is(events[0].data, "FOo",
description + "compositionupdate caused by flushPendingComposition(convertKeyEvent) should have new composition string in its data");
is(input.value, "FOo",
description + "modifying composition clause shouldn't cause modifying the focused editor");
// Committing the composition string
reset();
TIP.commitComposition(enterKeyEvent);
is(events.length, 2,
description + "commitComposition(enterKeyEvent) should cause compositionend and keyup but shoudn't cause compositionupdate");
is(events[0].type, "compositionend",
description + "commitComposition(enterKeyEvent) should cause compositionend");
is(events[0].data, "FOo",
description + "compositionend caused by commitComposition(enterKeyEvent) should have the committed string in its data");
is(events[1].type, "keyup",
description + "commitComposition(enterKeyEvent) should cause keyup");
is(input.value, "FOo",
description + "commitComposition(enterKeyEvent) shouldn't cause modifying the focused editor");
// Starting new composition without a call of startComposition()
TIP.setPendingCompositionString("bar");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
reset();
TIP.flushPendingComposition(printableKeyEvent);
is(events.length, 3,
description + "flushPendingComposition(printableKeyEvent) without a call of startComposition() should cause both compositionstart and compositionupdate");
is(events[0].type, "keydown",
description + "flushPendingComposition(printableKeyEvent) without a call of startComposition() should cause keydown");
is(events[1].type, "compositionstart",
description + "flushPendingComposition(printableKeyEvent) without a call of startComposition() should cause compositionstart");
is(events[2].type, "compositionupdate",
description + "flushPendingComposition(printableKeyEvent) without a call of startComposition() should cause compositionupdate after compositionstart");
is(events[2].data, "bar",
description + "compositionupdate caused by flushPendingComposition(printableKeyEvent) without a call of startComposition() should have the composition string in its data");
is(input.value, "FOobar",
description + "new composition string should cause appending composition string to the focused editor");
// Canceling the composition
reset();
TIP.cancelComposition(escKeyEvent);
is(events.length, 3,
description + "cancelComposition(escKeyEvent) should cause both compositionupdate and compositionend");
is(events[0].type, "compositionupdate",
description + "cancelComposition(escKeyEvent) should cause compositionupdate");
is(events[0].data, "",
description + "compositionupdate caused by cancelComposition(escKeyEvent) should have empty string in its data");
is(events[1].type, "compositionend",
description + "cancelComposition(escKeyEvent) should cause compositionend after compositionupdate");
is(events[1].data, "",
description + "compositionend caused by cancelComposition(escKeyEvent) should have empty string in its data");
is(events[2].type, "keyup",
description + "cancelComposition(escKeyEvent) should cause keyup after compositionend");
is(input.value, "FOo",
description + "canceled composition string should be removed from the focused editor");
// Starting composition explicitly and canceling it
reset();
TIP.startComposition(printableKeyEvent);
TIP.cancelComposition(escKeyEvent);
is(events.length, 4,
description + "canceling composition immediately after startComposition() should cause keydown, compositionstart, compositionend and keyup");
is(events[0].type, "keydown",
description + "canceling composition immediately after startComposition() should cause keydown first");
is(events[1].type, "compositionstart",
description + "canceling composition immediately after startComposition() should cause compositionstart after keydown");
is(events[2].type, "compositionend",
description + "canceling composition immediately after startComposition() should cause compositionend after compositionstart");
is(events[2].data, "",
description + "compositionend caused by canceling composition should have empty string in its data");
is(events[3].type, "keyup",
description + "canceling composition immediately after startComposition() should cause keyup after compositionend");
is(input.value, "FOo",
description + "canceling composition shouldn't modify the focused editor");
// Create composition for next test.
TIP.setPendingCompositionString("bar");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
is(input.value, "FOobar",
description + "The focused editor should have new composition string \"bar\"");
// Allow to set empty composition string
reset();
TIP.flushPendingComposition(backspaceKeyEvent);
is(events.length, 1,
description + "making composition string empty should cause only compositionupdate");
is(events[0].type, "compositionupdate",
description + "making composition string empty should cause compositionupdate");
is(events[0].data, "",
description + "compositionupdate caused by making composition string empty should have empty string in its data");
// Allow to insert new composition string without compositionend/compositionstart
TIP.setPendingCompositionString("buzz");
TIP.appendClauseToPendingComposition(4, TIP.ATTR_RAW_CLAUSE);
reset();
TIP.flushPendingComposition(printableKeyEvent);
is(events.length, 1,
description + "modifying composition string from empty string should cause only compositionupdate");
is(events[0].type, "compositionupdate",
description + "modifying composition string from empty string should cause compositionupdate");
is(events[0].data, "buzz",
description + "compositionupdate caused by modifying composition string from empty string should have new composition string in its data");
is(input.value, "FOobuzz",
description + "new composition string should be appended to the focused editor");
// Committing with different string
reset();
TIP.commitCompositionWith("bar", printableKeyEvent);
is(events.length, 3,
description + "committing with different string should cause compositionupdate and compositionend");
is(events[0].type, "compositionupdate",
description + "committing with different string should cause compositionupdate first");
is(events[0].data, "bar",
description + "compositionupdate caused by committing with different string should have the committing string in its data");
is(events[1].type, "compositionend",
description + "committing with different string should cause compositionend after compositionupdate");
is(events[1].data, "bar",
description + "compositionend caused by committing with different string should have the committing string in its data");
is(events[2].type, "keyup",
description + "committing with different string should cause keyup after compositionend");
is(input.value, "FOobar",
description + "new committed string should be appended to the focused editor");
// Appending new composition string
TIP.setPendingCompositionString("buzz");
TIP.appendClauseToPendingComposition(4, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
is(input.value, "FOobarbuzz",
description + "new composition string should be appended to the focused editor");
// Committing with same string
reset();
TIP.commitCompositionWith("buzz", enterKeyEvent);
is(events.length, 2,
description + "committing with same string should cause only compositionend");
is(events[0].type, "compositionend",
description + "committing with same string should cause compositionend");
is(events[0].data, "buzz",
description + "compositionend caused by committing with same string should have the committing string in its data");
is(events[1].type, "keyup",
description + "committing with same string should cause keyup after compositionend");
is(input.value, "FOobarbuzz",
description + "new committed string should be appended to the focused editor");
// Inserting commit string directly
reset();
TIP.commitCompositionWith("boo!", printableKeyEvent);
is(events.length, 5,
description + "committing text directly should cause compositionstart, compositionupdate and compositionend");
is(events[0].type, "keydown",
description + "committing text directly should cause keydown first");
is(events[1].type, "compositionstart",
description + "committing text directly should cause compositionstart after keydown");
is(events[2].type, "compositionupdate",
description + "committing text directly should cause compositionupdate after compositionstart");
is(events[2].data, "boo!",
description + "compositionupdate caused by committing text directly should have the committing text in its data");
is(events[3].type, "compositionend",
description + "committing text directly should cause compositionend after compositionupdate");
is(events[3].data, "boo!",
description + "compositionend caused by committing text directly should have the committing text in its data");
is(events[4].type, "keyup",
description + "committing text directly should cause keyup after compositionend");
is(input.value, "FOobarbuzzboo!",
description + "committing text directly should append the committing text to the focused editor");
Services.prefs.setBoolPref("dom.keyboardevent.dispatch_during_composition", true);
// Even if "dom.keyboardevent.dispatch_during_composition" is true, keypress event shouldn't be fired during composition
reset();
TIP.startComposition(printableKeyEvent);
is(events.length, 3,
description + "TIP.startComposition(printableKeyEvent) should cause keydown, compositionstart and keyup (keypress event shouldn't be fired during composition)");
is(events[0].type, "keydown",
description + "TIP.startComposition(printableKeyEvent) should cause keydown (keypress event shouldn't be fired during composition)");
is(events[1].type, "compositionstart",
description + "TIP.startComposition(printableKeyEvent) should cause compositionstart (keypress event shouldn't be fired during composition)");
is(events[2].type, "keyup",
description + "TIP.startComposition(printableKeyEvent) should cause keyup (keypress event shouldn't be fired during composition)");
// TIP.flushPendingComposition(printableKeyEvent) should cause keydown and keyup events if "dom.keyboardevent.dispatch_during_composition" is true
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
reset();
TIP.flushPendingComposition(printableKeyEvent);
is(events.length, 3,
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keydown, compositionupdate and keyup (keypress event shouldn't be fired during composition)");
is(events[0].type, "keydown",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keydown (keypress event shouldn't be fired during composition)");
is(events[1].type, "compositionupdate",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause compositionupdate (keypress event shouldn't be fired during composition)");
is(events[2].type, "keyup",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keyup (keypress event shouldn't be fired during composition)");
// TIP.commitComposition(enterKeyEvent) should cause keydown and keyup events if "dom.keyboardevent.dispatch_during_composition" is true
reset();
TIP.commitComposition(enterKeyEvent);
is(events.length, 3,
description + "TIP.commitComposition(enterKeyEvent) should cause keydown, compositionend and keyup (keypress event shouldn't be fired during composition)");
is(events[0].type, "keydown",
description + "TIP.commitComposition(enterKeyEvent) should cause keydown (keypress event shouldn't be fired during composition)");
is(events[1].type, "compositionend",
description + "TIP.commitComposition(enterKeyEvent) should cause compositionend (keypress event shouldn't be fired during composition)");
is(events[2].type, "keyup",
description + "TIP.commitComposition(enterKeyEvent) should cause keyup (keypress event shouldn't be fired during composition)");
// TIP.cancelComposition(escKeyEvent) should cause keydown and keyup events if "dom.keyboardevent.dispatch_during_composition" is true
TIP.startComposition();
reset();
TIP.cancelComposition(escKeyEvent);
is(events.length, 3,
description + "TIP.cancelComposition(escKeyEvent) should cause keydown, compositionend and keyup (keypress event shouldn't be fired during composition)");
is(events[0].type, "keydown",
description + "TIP.cancelComposition(escKeyEvent) should cause keydown (keypress event shouldn't be fired during composition)");
is(events[1].type, "compositionend",
description + "TIP.cancelComposition(escKeyEvent) should cause compositionend (keypress event shouldn't be fired during composition)");
is(events[2].type, "keyup",
description + "TIP.cancelComposition(escKeyEvent) should cause keyup (keypress event shouldn't be fired during composition)");
var printableKeydownEvent = new KeyboardEvent("keydown", { key: "b", code: "KeyB", keyCode: KeyboardEvent.DOM_VK_B });
var enterKeydownEvent = new KeyboardEvent("keydown", { key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
var escKeydownEvent = new KeyboardEvent("keydown", { key: "Escape", code: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE });
// TIP.startComposition(printableKeydownEvent) shouldn't cause keyup event even if "dom.keyboardevent.dispatch_during_composition" is true
reset();
TIP.startComposition(printableKeydownEvent);
is(events.length, 2,
description + "TIP.startComposition(printableKeydownEvent) should cause keydown and compositionstart (keyup event shouldn't be fired)");
is(events[0].type, "keydown",
description + "TIP.startComposition(printableKeydownEvent) should cause keydown (keyup event shouldn't be fired)");
is(events[1].type, "compositionstart",
description + "TIP.startComposition(printableKeydownEvent) should cause compositionstart (keyup event shouldn't be fired)");
// TIP.flushPendingComposition(printableKeydownEvent) shouldn't cause keyup event even if "dom.keyboardevent.dispatch_during_composition" is true
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
reset();
TIP.flushPendingComposition(printableKeydownEvent);
is(events.length, 2,
description + "TIP.flushPendingComposition(printableKeydownEvent) should cause keydown and compositionupdate (keyup event shouldn't be fired)");
is(events[0].type, "keydown",
description + "TIP.flushPendingComposition(printableKeydownEvent) should cause keydown (keyup event shouldn't be fired)");
is(events[1].type, "compositionupdate",
description + "TIP.flushPendingComposition(printableKeydownEvent) should cause compositionupdate (keyup event shouldn't be fired)");
// TIP.commitComposition(enterKeydownEvent) shouldn't cause keyup event even if "dom.keyboardevent.dispatch_during_composition" is true
reset();
TIP.commitComposition(enterKeydownEvent);
is(events.length, 2,
description + "TIP.commitComposition(enterKeydownEvent) should cause keydown and compositionend (keyup event shouldn't be fired)");
is(events[0].type, "keydown",
description + "TIP.commitComposition(enterKeydownEvent) should cause keydown (keyup event shouldn't be fired)");
is(events[1].type, "compositionend",
description + "TIP.commitComposition(enterKeydownEvent) should cause compositionend (keyup event shouldn't be fired)");
// TIP.cancelComposition(escKeydownEvent) shouldn't cause keyup event even if "dom.keyboardevent.dispatch_during_composition" is true
TIP.startComposition();
reset();
TIP.cancelComposition(escKeydownEvent);
is(events.length, 2,
description + "TIP.cancelComposition(escKeydownEvent) should cause keydown and compositionend (keyup event shouldn't be fired)");
is(events[0].type, "keydown",
description + "TIP.cancelComposition(escKeydownEvent) should cause keydown (keyup event shouldn't be fired)");
is(events[1].type, "compositionend",
description + "TIP.cancelComposition(escKeydownEvent) should cause compositionend (keyup event shouldn't be fired)");
Services.prefs.clearUserPref("dom.keyboardevent.dispatch_during_composition");
window.removeEventListener("compositionstart", handler);
window.removeEventListener("compositionupdate", handler);
window.removeEventListener("compositionend", handler);
window.removeEventListener("keydown", handler);
window.removeEventListener("keypress", handler);
window.removeEventListener("keyup", handler);
}
function runConsumingKeydownBeforeCompositionTests()
{
var description = "runConsumingKeydownBeforeCompositionTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
var events;
function reset()
{
events = [];
}
function handler(aEvent)
{
events.push(aEvent);
if (aEvent.type == "keydown") {
aEvent.preventDefault();
}
}
window.addEventListener("compositionstart", handler);
window.addEventListener("compositionupdate", handler);
window.addEventListener("compositionend", handler);
window.addEventListener("keydown", handler);
window.addEventListener("keypress", handler);
window.addEventListener("keyup", handler);
input.value = "";
input.focus();
var printableKeyEvent = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
var enterKeyEvent = new KeyboardEvent("", { key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
var escKeyEvent = new KeyboardEvent("", { key: "Escape", code: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE });
Services.prefs.setBoolPref("dom.keyboardevent.dispatch_during_composition", false);
// If keydown before compositionstart is consumed, composition shouldn't be started.
reset();
ok(!TIP.startComposition(printableKeyEvent),
description + "TIP.startComposition(printableKeyEvent) should return false because it's keydown is consumed");
is(events.length, 2,
description + "TIP.startComposition(printableKeyEvent) should cause only keydown and keyup events");
is(events[0].type, "keydown",
description + "TIP.startComposition(printableKeyEvent) should cause keydown event first");
is(events[1].type, "keyup",
description + "TIP.startComposition(printableKeyEvent) should cause keyup event after keydown");
ok(!TIP.hasComposition,
description + "TIP.startComposition(printableKeyEvent) shouldn't cause composition");
is(input.value, "",
description + "TIP.startComposition(printableKeyEvent) shouldn't cause inserting text");
// If keydown before compositionstart caused by flushPendingComposition(printableKeyEvent) is consumed, composition shouldn't be started.
reset();
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
ok(!TIP.flushPendingComposition(printableKeyEvent),
description + "TIP.flushPendingComposition(printableKeyEvent) should return false because it's keydown is consumed");
is(events.length, 2,
description + "TIP.flushPendingComposition(printableKeyEvent) should cause only keydown and keyup events");
is(events[0].type, "keydown",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keydown event first");
is(events[1].type, "keyup",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keyup event after keydown");
ok(!TIP.hasComposition,
description + "TIP.flushPendingComposition(printableKeyEvent) shouldn't cause composition");
is(input.value, "",
description + "TIP.flushPendingComposition(printableKeyEvent) shouldn't cause inserting text");
// If keydown before compositionstart is consumed, composition shouldn't be started.
reset();
ok(!TIP.commitCompositionWith("foo", printableKeyEvent),
description + "TIP.commitCompositionWith(\"foo\", printableKeyEvent) should return false because it's keydown is consumed");
is(events.length, 2,
description + "TIP.commitCompositionWith(\"foo\", printableKeyEvent) should cause only keydown and keyup events");
is(events[0].type, "keydown",
description + "TIP.commitCompositionWith(\"foo\", printableKeyEvent) should cause keydown event first");
is(events[1].type, "keyup",
description + "TIP.commitCompositionWith(\"foo\", printableKeyEvent) should cause keyup event after keydown");
ok(!TIP.hasComposition,
description + "TIP.commitCompositionWith(\"foo\", printableKeyEvent) shouldn't cause composition");
is(input.value, "",
description + "TIP.commitCompositionWith(\"foo\", printableKeyEvent) shouldn't cause inserting text");
Services.prefs.setBoolPref("dom.keyboardevent.dispatch_during_composition", true);
// If composition is already started, TIP.flushPendingComposition(printableKeyEvent) shouldn't be canceled.
TIP.startComposition();
ok(TIP.hasComposition,
description + "Before TIP.flushPendingComposition(printableKeyEvent), composition should've been created");
reset();
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
ok(TIP.flushPendingComposition(printableKeyEvent),
description + "TIP.flushPendingComposition(printableKeyEvent) should return true even if preceding keydown is consumed because there was a composition already");
is(events.length, 3,
description + "TIP.flushPendingComposition(printableKeyEvent) should cause only keydown and keyup events");
is(events[0].type, "keydown",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keydown event first");
is(events[1].type, "compositionupdate",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause compositionupdate event after keydown");
is(events[2].type, "keyup",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause keyup event after compositionupdate");
ok(TIP.hasComposition,
description + "TIP.flushPendingComposition(printableKeyEvent) shouldn't cause canceling composition");
is(input.value, "foo",
description + "TIP.flushPendingComposition(printableKeyEvent) should cause inserting text even if preceding keydown is consumed because there was a composition already");
// If composition is already started, TIP.commitComposition(enterKeyEvent) shouldn't be canceled.
reset();
TIP.commitComposition(enterKeyEvent);
is(events.length, 3,
description + "TIP.commitComposition(enterKeyEvent) should cause keydown, compositionend and keyup events");
is(events[0].type, "keydown",
description + "TIP.commitComposition(enterKeyEvent) should cause keydown event first");
is(events[1].type, "compositionend",
description + "TIP.commitComposition(enterKeyEvent) should cause compositionend event after keydown");
is(events[2].type, "keyup",
description + "TIP.commitComposition(enterKeyEvent) should cause keyup event after compositionend");
ok(!TIP.hasComposition,
description + "TIP.commitComposition(enterKeyEvent) should cause committing composition even if preceding keydown is consumed because there was a composition already");
is(input.value, "foo",
description + "TIP.commitComposition(enterKeyEvent) should commit composition even if preceding keydown is consumed because there was a composition already");
// cancelComposition() should work even if preceding keydown event is consumed.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
ok(TIP.hasComposition,
description + "Before TIP.cancelComposition(escKeyEvent), composition should've been created");
is(input.value, "foo",
description + "Before TIP.cancelComposition(escKeyEvent) should have composition string");
reset();
TIP.cancelComposition(escKeyEvent);
is(events.length, 4,
description + "TIP.cancelComposition(escKeyEvent) should cause keydown, compositionupdate, compositionend and keyup events even if preceding keydown is consumed because there was a composition already");
is(events[0].type, "keydown",
description + "TIP.cancelComposition(escKeyEvent) should cause keydown event first");
is(events[1].type, "compositionupdate",
description + "TIP.cancelComposition(escKeyEvent) should cause compositionupdate event after keydown");
is(events[2].type, "compositionend",
description + "TIP.cancelComposition(escKeyEvent) should cause compositionend event after compositionupdate");
is(events[3].type, "keyup",
description + "TIP.cancelComposition(escKeyEvent) should cause keyup event after compositionend");
ok(!TIP.hasComposition,
description + "TIP.cancelComposition(escKeyEvent) should cause canceling composition even if preceding keydown is consumed because there was a composition already");
is(input.value, "",
description + "TIP.cancelComposition(escKeyEvent) should cancel composition even if preceding keydown is consumed because there was a composition already");
Services.prefs.clearUserPref("dom.keyboardevent.dispatch_during_composition");
window.removeEventListener("compositionstart", handler);
window.removeEventListener("compositionupdate", handler);
window.removeEventListener("compositionend", handler);
window.removeEventListener("keydown", handler);
window.removeEventListener("keypress", handler);
window.removeEventListener("keyup", handler);
}
async function runKeyTests()
{
var description = "runKeyTests(): ";
const kModifiers =
[ "Alt", "AltGraph", "CapsLock", "Control", "Fn", "FnLock", "Meta", "NumLock",
"ScrollLock", "Shift", "Symbol", "SymbolLock", "OS" ];
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
var events;
var doPreventDefaults;
function reset()
{
events = [];
doPreventDefaults = [];
}
function handler(aEvent)
{
events.push(aEvent);
if (doPreventDefaults.includes(aEvent.type)) {
aEvent.preventDefault();
}
}
function checkKeyAttrs(aMethodDescription, aEvent, aExpectedData)
{
var desc = description + aMethodDescription + ", type=\"" + aEvent.type + "\", key=\"" + aEvent.key + "\", code=\"" + aEvent.code + "\": ";
var defaultValues = {
key: "Unidentified", code: "", keyCode: 0, charCode: 0,
location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD, repeat: false, isComposing: false,
shiftKey: false, ctrlKey: false, altKey: false, metaKey: false,
defaultPrevented: false
};
function expectedValue(aAttr)
{
return aExpectedData[aAttr] !== undefined ? aExpectedData[aAttr] : defaultValues[aAttr];
}
is(aEvent.type, aExpectedData.type,
desc + " should cause keydown event");
if (aEvent.type != aExpectedData.type) {
return;
}
is(aEvent.defaultPrevented, expectedValue("defaultPrevented"),
desc + ".defaultPrevented is wrong");
is(aEvent.key, expectedValue("key"),
desc + ".key is wrong");
is(aEvent.code, expectedValue("code"),
desc + ".code is wrong");
is(aEvent.location, expectedValue("location"),
desc + ".location is wrong");
is(aEvent.repeat, expectedValue("repeat"),
desc + ".repeat is wrong");
is(aEvent.isComposing, expectedValue("isComposing"),
desc + ".isComposing is wrong");
is(aEvent.keyCode, expectedValue("keyCode"),
desc + ".keyCode is wrong");
is(aEvent.charCode, expectedValue("charCode"),
desc + ".charCode is wrong");
is(aEvent.shiftKey, expectedValue("shiftKey"),
desc + ".shiftKey is wrong");
is(aEvent.ctrlKey, expectedValue("ctrlKey"),
desc + ".ctrlKey is wrong");
is(aEvent.altKey, expectedValue("altKey"),
desc + ".altKey is wrong");
is(aEvent.metaKey, expectedValue("metaKey"),
desc + ".metaKey is wrong");
for (var i = 0; i < kModifiers.length; i++) {
is(aEvent.getModifierState(kModifiers[i]), aExpectedData[kModifiers[i]] !== undefined ? aExpectedData[kModifiers[i]] : false,
desc + ".getModifierState(\"" + kModifiers[i] + "\") is wrong");
}
}
window.addEventListener("keydown", handler);
window.addEventListener("keypress", handler);
window.addEventListener("keyup", handler);
input.value = "";
input.focus();
// Printable key test:
// Emulates pressing 'a' key.
var keyA = new KeyboardEvent("", { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
reset();
var doDefaultKeydown = TIP.keydown(keyA);
is(doDefaultKeydown, TIP.KEYPRESS_IS_CONSUMED,
description + "TIP.keydown(keyA) should return 0x02 because the keypress event should be consumed by the input element");
is(events.length, 2,
description + "TIP.keydown(keyA) should cause keydown and keypress event");
checkKeyAttrs("TIP.keydown(keyA)", events[0],
{ type: "keydown", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0 });
checkKeyAttrs("TIP.keydown(keyA)", events[1],
{ type: "keypress", key: "a", code: "KeyA", keyCode: 0, charCode: "a".charCodeAt(0), defaultPrevented: true });
is(input.value, "a",
description + "input.value should be \"a\" which is inputted by TIP.keydown(keyA)");
// Emulates releasing 'a' key.
reset();
var doDefaultKeyup = TIP.keyup(keyA);
ok(doDefaultKeyup,
description + "TIP.keyup(keyA) should return true");
is(events.length, 1,
description + "TIP.keyup(keyA) should cause keyup event");
checkKeyAttrs("TIP.keyup(keyA)", events[0],
{ type: "keyup", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0 });
is(input.value, "a",
description + "input.value should stay \"a\" which was inputted by TIP.keydown(keyA)");
// Non-printable key test:
// Emulates pressing Enter key.
var keyEnter = new KeyboardEvent("", { key: "Enter", code: "Enter" });
reset();
doDefaultKeydown = TIP.keydown(keyEnter);
is(doDefaultKeydown, 0,
description + "TIP.keydown(keyEnter) should return 0");
is(events.length, 2,
description + "TIP.keydown(keyEnter) should cause keydown and keypress event");
checkKeyAttrs("TIP.keydown(keyEnter)", events[0],
{ type: "keydown", key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
checkKeyAttrs("TIP.keydown(keyEnter)", events[1],
{ type: "keypress", key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
is(input.value, "a",
description + "input.value should stay \"a\" which was inputted by TIP.keydown(keyA)");
// Emulates releasing Enter key.
reset();
doDefaultKeyup = TIP.keyup(keyEnter);
ok(doDefaultKeyup,
description + "TIP.keyup(keyEnter) should return true");
is(events.length, 1,
description + "TIP.keyup(keyEnter) should cause keyup event");
checkKeyAttrs("TIP.keyup(keyEnter)", events[0],
{ type: "keyup", key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
is(input.value, "a",
description + "input.value should stay \"a\" which was inputted by TIP.keydown(keyA)");
// KEY_DEFAULT_PREVENTED should cause defaultPrevented = true and not cause keypress event
var keyB = new KeyboardEvent("", { key: "b", code: "KeyB", keyCode: KeyboardEvent.DOM_VK_B });
reset();
doDefaultKeydown = TIP.keydown(keyB, TIP.KEY_DEFAULT_PREVENTED);
doDefaultKeyup = TIP.keyup(keyB, TIP.KEY_DEFAULT_PREVENTED);
is(doDefaultKeydown, TIP.KEYDOWN_IS_CONSUMED,
description + "TIP.keydown(keyB, TIP.KEY_DEFAULT_PREVENTED) should return 0x01 because it's marked as consumed at dispatching the event");
ok(!doDefaultKeyup,
description + "TIP.keyup(keyB, TIP.KEY_DEFAULT_PREVENTED) should return false because it's marked as consumed at dispatching the event");
is(events.length, 2,
description + "TIP.keydown(keyB, TIP.KEY_DEFAULT_PREVENTED) and TIP.keyup(keyB, TIP.KEY_DEFAULT_PREVENTED) should cause keydown and keyup event");
checkKeyAttrs("TIP.keydown(keyB, TIP.KEY_DEFAULT_PREVENTED) and TIP.keyup(keyB, TIP.KEY_DEFAULT_PREVENTED)", events[0],
{ type: "keydown", key: "b", code: "KeyB", keyCode: KeyboardEvent.DOM_VK_B, defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyB, TIP.KEY_DEFAULT_PREVENTED) and TIP.keyup(keyB, TIP.KEY_DEFAULT_PREVENTED)", events[1],
{ type: "keyup", key: "b", code: "KeyB", keyCode: KeyboardEvent.DOM_VK_B, defaultPrevented: true });
is(input.value, "a",
description + "input.value shouldn't be modified by default prevented key events");
// Assume that KeyX causes inputting text "abc"
input.value = "";
var keyABC = new KeyboardEvent("", { key: "abc", code: "KeyX", keyCode: KeyboardEvent.DOM_VK_A });
reset();
doDefaultKeydown = TIP.keydown(keyABC);
doDefaultKeyup = TIP.keyup(keyABC);
is(doDefaultKeydown, TIP.KEYPRESS_IS_CONSUMED,
description + "TIP.keydown(keyABC) should return false because the keypress events should be consumed by the input element");
ok(doDefaultKeyup,
description + "TIP.keyup(keyABC) should return true");
is(events.length, 5,
description + "TIP.keydown(keyABC) and TIP.keyup(keyABC) should cause keydown, keypress, keypress, keypress and keyup event");
checkKeyAttrs("TIP.keydown(keyABC) and TIP.keyup(keyABC)", events[0],
{ type: "keydown", key: "abc", code: "KeyX", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, defaultPrevented: false });
checkKeyAttrs("TIP.keydown(keyABC) and TIP.keyup(keyABC)", events[1],
{ type: "keypress", key: "abc".charAt(0), code: "KeyX", keyCode: 0, charCode: "abc".charCodeAt(0), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyABC) and TIP.keyup(keyABC)", events[2],
{ type: "keypress", key: "abc".charAt(1), code: "KeyX", keyCode: 0, charCode: "abc".charCodeAt(1), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyABC) and TIP.keyup(keyABC)", events[3],
{ type: "keypress", key: "abc".charAt(2), code: "KeyX", keyCode: 0, charCode: "abc".charCodeAt(2), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyABC) and TIP.keyup(keyABC)", events[4],
{ type: "keyup", key: "abc", code: "KeyX", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, defaultPrevented: false });
is(input.value, "abc",
description + "input.value should be \"abc\"");
// Emulates pressing and releasing a key which introduces a surrogate pair.
async function test_press_and_release_surrogate_pair_key(
aTestPerSurrogateKeyPress,
aTestIllFormedUTF16KeyValue = false
) {
await SpecialPowers.pushPrefEnv({
set: [
["dom.event.keypress.dispatch_once_per_surrogate_pair", !aTestPerSurrogateKeyPress],
["dom.event.keypress.key.allow_lone_surrogate", aTestIllFormedUTF16KeyValue],
],
});
const settingDescription =
`aTestPerSurrogateKeyPress=${aTestPerSurrogateKeyPress}, aTestIllFormedUTF16KeyValue=${aTestIllFormedUTF16KeyValue}`;
const allowIllFormedUTF16 = aTestPerSurrogateKeyPress && aTestIllFormedUTF16KeyValue;
const keySurrogatePair = new KeyboardEvent("", { key: "\uD842\uDFB7", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
input.value = "";
reset();
doDefaultKeydown = TIP.keydown(keySurrogatePair);
doDefaultKeyup = TIP.keyup(keySurrogatePair);
is(
doDefaultKeydown,
TIP.KEYPRESS_IS_CONSUMED,
`${
description
}TIP.keydown(keySurrogatePair), ${
settingDescription
}, should return 0x02 because the keypress event should be consumed by the input element`
);
is(
doDefaultKeyup,
true,
`${description}TIP.keyup(keySurrogatePair) should return true`
);
is(
events.length,
aTestPerSurrogateKeyPress ? 4 : 3,
`${description}TIP.keydown(keySurrogatePair), ${
settingDescription
}, should cause keydown, keypress${
aTestPerSurrogateKeyPress ? ", keypress" : ""
} and keyup event`
);
checkKeyAttrs(
`${description}TIP.keydown(keySurrogatePair), ${settingDescription}`,
events[0],
{
type: "keydown",
key: "\uD842\uDFB7",
code: "KeyA",
keyCode: KeyboardEvent.DOM_VK_A,
charCode: 0,
}
);
if (aTestPerSurrogateKeyPress) {
checkKeyAttrs(
`${description}TIP.keydown(keySurrogatePair), ${settingDescription}`,
events[1],
{
type: "keypress",
key: allowIllFormedUTF16
? "\uD842"
: "\uD842\uDFB7", // First keypress should have the surrogate pair
code: "KeyA",
keyCode: 0,
charCode: "\uD842\uDFB7".charCodeAt(0),
defaultPrevented: true,
}
);
checkKeyAttrs(
`${description}TIP.keydown(keySurrogatePair), ${settingDescription}`,
events[2],
{
type: "keypress",
key: allowIllFormedUTF16
? "\uDFB7"
: "", // But the following keypress should have empty string, instead
code: "KeyA",
keyCode: 0,
charCode: "\uD842\uDFB7".charCodeAt(1),
defaultPrevented: true,
}
);
} else {
checkKeyAttrs(
`${description}TIP.keydown(keySurrogatePair), ${settingDescription}`,
events[1],
{
type: "keypress",
key: "\uD842\uDFB7",
code: "KeyA",
keyCode: 0,
charCode: 0x20BB7,
defaultPrevented: true,
}
);
}
checkKeyAttrs(
`${description}TIP.keyup(keySurrogatePair), ${settingDescription}`,
events[aTestPerSurrogateKeyPress ? 3 : 2],
{
type: "keyup",
key: "\uD842\uDFB7",
code: "KeyA",
keyCode: KeyboardEvent.DOM_VK_A,
charCode: 0,
}
);
is(
input.value,
"\uD842\uDFB7",
`${description}${settingDescription}, input.value should be the surrogate pair`
);
};
await test_press_and_release_surrogate_pair_key(true, true);
await test_press_and_release_surrogate_pair_key(true, false);
await test_press_and_release_surrogate_pair_key(false);
// If KEY_FORCE_PRINTABLE_KEY is specified, registered key names can be a printable key which inputs the specified value.
input.value = "";
var keyEnterPrintable = new KeyboardEvent("", { key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
reset();
doDefaultKeydown = TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY);
doDefaultKeyup = TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY);
is(doDefaultKeydown, TIP.KEYPRESS_IS_CONSUMED,
description + "TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) should return 0x02 because the keypress events should be consumed by the input element");
ok(doDefaultKeyup,
description + "TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) should return true");
is(events.length, 7,
description + "TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) should cause keydown, keypress, keypress, keypress, keypress, keypress and keyup event");
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[0],
{ type: "keydown", key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN, charCode: 0, defaultPrevented: false });
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[1],
{ type: "keypress", key: "Enter".charAt(0), code: "Enter", keyCode: 0, charCode: "Enter".charCodeAt(0), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[2],
{ type: "keypress", key: "Enter".charAt(1), code: "Enter", keyCode: 0, charCode: "Enter".charCodeAt(1), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[3],
{ type: "keypress", key: "Enter".charAt(2), code: "Enter", keyCode: 0, charCode: "Enter".charCodeAt(2), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[4],
{ type: "keypress", key: "Enter".charAt(3), code: "Enter", keyCode: 0, charCode: "Enter".charCodeAt(3), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[5],
{ type: "keypress", key: "Enter".charAt(4), code: "Enter", keyCode: 0, charCode: "Enter".charCodeAt(4), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY) and TIP.keyup(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)", events[6],
{ type: "keyup", key: "Enter", code: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN, charCode: 0, defaultPrevented: false });
is(input.value, "Enter",
description + "input.value should be \"Enter\"");
// modifiers should be ignored.
var keyWithModifiers = new KeyboardEvent("", { key: "Escape", code: "Escape", shiftKey: true, ctrlKey: true, altKey: true, metaKey: true });
reset();
doDefaultKeydown = TIP.keydown(keyWithModifiers);
doDefaultKeyup = TIP.keyup(keyWithModifiers);
is(doDefaultKeydown, 0,
description + "TIP.keydown(keyWithModifiers) should return 0");
ok(doDefaultKeyup,
description + "TIP.keyup(keyWithModifiers) should return true");
is(events.length, 3,
description + "TIP.keydown(keyWithModifiers) and TIP.keyup(keyWithModifiers) should cause keydown, keypress and keyup event");
checkKeyAttrs("TIP.keydown(keyWithModifiers) and TIP.keyup(keyWithModifiers)", events[0],
{ type: "keydown", key: "Escape", code: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE });
checkKeyAttrs("TIP.keydown(keyWithModifiers) and TIP.keyup(keyWithModifiers)", events[1],
{ type: "keypress", key: "Escape", code: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE });
checkKeyAttrs("TIP.keydown(keyWithModifiers) and TIP.keyup(keyWithModifiers)", events[2],
{ type: "keyup", key: "Escape", code: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE });
is(input.value, "Enter",
description + "input.value should stay \"Enter\" which was inputted by TIP.keydown(keyEnterPrintable, TIP.KEY_FORCE_PRINTABLE_KEY)");
// Call preventDefault() at keydown
input.value = "";
reset();
doPreventDefaults = [ "keydown" ];
doDefaultKeydown = TIP.keydown(keyA);
doDefaultKeyup = TIP.keyup(keyA);
is(doDefaultKeydown, TIP.KEYDOWN_IS_CONSUMED,
description + "TIP.keydown(keyA) should return 0x01 because keydown event's preventDefault should be called");
ok(doDefaultKeyup,
description + "TIP.keyup(keyA) should return true");
is(events.length, 2,
description + "TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keydown should cause keydown and keyup event");
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keydown", events[0],
{ type: "keydown", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keydown", events[1],
{ type: "keyup", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, defaultPrevented: false });
is(input.value, "",
description + "input.value shouldn't be modified by TIP.keyup(keyA) if the keydown event is consumed");
// Call preventDefault() at keypress
reset();
doPreventDefaults = [ "keypress" ];
doDefaultKeydown = TIP.keydown(keyA);
doDefaultKeyup = TIP.keyup(keyA);
is(doDefaultKeydown, TIP.KEYPRESS_IS_CONSUMED,
description + "TIP.keydown(keyA) should return 0x02 because keypress event's preventDefault should be called");
ok(doDefaultKeyup,
description + "TIP.keyup(keyA) should return true");
is(events.length, 3,
description + "TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keypress should cause keydown, keypress and keyup event");
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keypress", events[0],
{ type: "keydown", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, defaultPrevented: false });
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keypress", events[1],
{ type: "keypress", key: "a", code: "KeyA", keyCode: 0, charCode: "a".charCodeAt(0), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keypress", events[2],
{ type: "keyup", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, defaultPrevented: false });
is(input.value, "",
description + "input.value shouldn't be modified by TIP.keyup(keyA) if the keypress event is consumed");
// Call preventDefault() at keyup
input.value = "";
reset();
doPreventDefaults = [ "keyup" ];
doDefaultKeydown = TIP.keydown(keyA);
doDefaultKeyup = TIP.keyup(keyA);
is(doDefaultKeydown, TIP.KEYPRESS_IS_CONSUMED,
description + "TIP.keydown(keyA) should return 0x02 because the key event should be consumed by the input element");
ok(!doDefaultKeyup,
description + "TIP.keyup(keyA) should return false because keyup event's preventDefault should be called");
is(events.length, 3,
description + "TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keyup should cause keydown, keypress and keyup event");
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keyup", events[0],
{ type: "keydown", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, defaultPrevented: false });
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keyup", events[1],
{ type: "keypress", key: "a", code: "KeyA", keyCode: 0, charCode: "a".charCodeAt(0), defaultPrevented: true });
checkKeyAttrs("TIP.keydown(keyA) and TIP.keyup(keyA) with preventing default of keyup", events[2],
{ type: "keyup", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, defaultPrevented: true });
is(input.value, "a",
description + "input.value should be \"a\" by TIP.keyup(keyA) even if the keyup event is consumed");
// key events during composition
try {
Services.prefs.setBoolPref("dom.keyboardevent.dispatch_during_composition", false);
ok(TIP.startComposition(), "TIP.startComposition() should start composition");
input.value = "";
reset();
TIP.keydown(keyA);
is(events.length, 0,
description + "TIP.keydown(keyA) shouldn't cause key events during composition if it's disabled by the pref");
reset();
TIP.keyup(keyA);
is(events.length, 0,
description + "TIP.keyup(keyA) shouldn't cause key events during composition if it's disabled by the pref");
Services.prefs.setBoolPref("dom.keyboardevent.dispatch_during_composition", true);
reset();
TIP.keydown(keyA);
is(events.length, 1,
description + "TIP.keydown(keyA) should cause keydown event even composition if it's enabled by the pref");
checkKeyAttrs("TIP.keydown(keyA) during composition", events[0],
{ type: "keydown", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, isComposing: true });
reset();
TIP.keyup(keyA);
is(events.length, 1,
description + "TIP.keyup(keyA) should cause keyup event even composition if it's enabled by the pref");
checkKeyAttrs("TIP.keyup(keyA) during composition", events[0],
{ type: "keyup", key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A, charCode: 0, isComposing: true });
} finally {
TIP.cancelComposition();
Services.prefs.clearUserPref("dom.keyboardevent.dispatch_during_composition");
}
// Test .location computation
const kCodeToLocation = [
{ code: "BracketLeft", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "BracketRight", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Comma", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit0", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit1", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit2", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit3", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit4", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit5", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit6", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit7", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit8", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Digit9", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Equal", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Minus", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Period", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Slash", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "AltLeft", location: KeyboardEvent.DOM_KEY_LOCATION_LEFT },
{ code: "AltRight", location: KeyboardEvent.DOM_KEY_LOCATION_RIGHT },
{ code: "CapsLock", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "ContextMenu", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "ControlLeft", location: KeyboardEvent.DOM_KEY_LOCATION_LEFT },
{ code: "ControlRight", location: KeyboardEvent.DOM_KEY_LOCATION_RIGHT },
{ code: "Enter", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "MetaLeft", location: KeyboardEvent.DOM_KEY_LOCATION_LEFT },
{ code: "MetaRight", location: KeyboardEvent.DOM_KEY_LOCATION_RIGHT },
{ code: "ShiftLeft", location: KeyboardEvent.DOM_KEY_LOCATION_LEFT },
{ code: "ShiftRight", location: KeyboardEvent.DOM_KEY_LOCATION_RIGHT },
{ code: "Space", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Tab", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "ArrowDown", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "ArrowLeft", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "ArrowRight", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "ArrowUp", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "NumLock", location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD },
{ code: "Numpad0", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad1", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad2", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad3", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad4", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad5", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad6", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad7", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad8", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "Numpad9", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadAdd", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadBackspace", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadClear", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadClearEntry", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadComma", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadDecimal", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadDivide", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadEnter", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadEqual", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadMemoryAdd", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadMemoryClear", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadMemoryRecall", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadMemoryStore", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadMemorySubtract", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadMultiply", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadParenLeft", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadParenRight", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
{ code: "NumpadSubtract", location: KeyboardEvent.DOM_KEY_LOCATION_NUMPAD },
];
for (let i = 0; i < kCodeToLocation.length; i++) {
let keyEvent = new KeyboardEvent("", { code: kCodeToLocation[i].code });
reset();
doPreventDefaults = [ "keypress" ];
// If the location isn't initialized or initialized with 0, it should be computed from the code value.
TIP.keydown(keyEvent);
TIP.keyup(keyEvent);
let longDesc = description + "testing computation of .location of \"" + kCodeToLocation[i].code + "\", ";
is(events.length, 3,
longDesc + "keydown, keypress and keyup events should be fired");
for (let j = 0; j < events.length; j++) {
is(events[j].location, kCodeToLocation[i].location,
longDesc + " type=\"" + events[j].type + "\", location value is wrong");
}
// However, if KEY_KEEP_KEY_LOCATION_STANDARD is specified, .location value should be kept as DOM_KEY_LOCATION_STANDARD (0).
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(keyEvent, TIP.KEY_KEEP_KEY_LOCATION_STANDARD);
TIP.keyup(keyEvent, TIP.KEY_KEEP_KEY_LOCATION_STANDARD);
longDesc = description + "testing if .location is forcibly set to DOM_KEY_LOCATION_STANDARD, ";
is(events.length, 3,
longDesc + "keydown, keypress and keyup events should be fired");
for (let j = 0; j < events.length; j++) {
is(events[j].location, KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
longDesc + " type=\"" + events[j].type + "\", location value is not 0");
}
// If .location is initialized with non-zero value, the value shouldn't be computed again.
let keyEventWithLocation = new KeyboardEvent("", { code: kCodeToLocation[i].code, location: 0xFF });
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(keyEventWithLocation);
TIP.keyup(keyEventWithLocation);
longDesc = description + "testing if .location is not computed for \"" + kCodeToLocation[i].location + "\", ";
is(events.length, 3,
longDesc + "keydown, keypress and keyup events should be fired");
for (let j = 0; j < events.length; j++) {
is(events[j].location, 0xFF,
longDesc + " type=\"" + events[j].type + "\", location shouldn't be computed if it's initialized with non-zero value");
}
}
// Test .keyCode value computation
const kKeyToKeyCode = [
{ key: "Cancel", keyCode: KeyboardEvent.DOM_VK_CANCEL },
{ key: "Help", keyCode: KeyboardEvent.DOM_VK_HELP },
{ key: "Backspace", keyCode: KeyboardEvent.DOM_VK_BACK_SPACE },
{ key: "Tab", keyCode: KeyboardEvent.DOM_VK_TAB },
{ key: "Clear", keyCode: KeyboardEvent.DOM_VK_CLEAR },
{ key: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN },
{ key: "Shift", keyCode: KeyboardEvent.DOM_VK_SHIFT, isModifier: true },
{ key: "Control", keyCode: KeyboardEvent.DOM_VK_CONTROL, isModifier: true },
{ key: "Alt", keyCode: KeyboardEvent.DOM_VK_ALT, isModifier: true },
{ key: "Pause", keyCode: KeyboardEvent.DOM_VK_PAUSE },
{ key: "CapsLock", keyCode: KeyboardEvent.DOM_VK_CAPS_LOCK, isModifier: true, isLockableModifier: true },
{ key: "Hiragana", keyCode: KeyboardEvent.DOM_VK_KANA },
{ key: "Katakana", keyCode: KeyboardEvent.DOM_VK_KANA },
{ key: "HiraganaKatakana", keyCode: KeyboardEvent.DOM_VK_KANA },
{ key: "KanaMode", keyCode: KeyboardEvent.DOM_VK_KANA },
{ key: "HangulMode", keyCode: KeyboardEvent.DOM_VK_HANGUL },
{ key: "Eisu", keyCode: KeyboardEvent.DOM_VK_EISU },
{ key: "JunjaMode", keyCode: KeyboardEvent.DOM_VK_JUNJA },
{ key: "FinalMode", keyCode: KeyboardEvent.DOM_VK_FINAL },
{ key: "HanjaMode", keyCode: KeyboardEvent.DOM_VK_HANJA },
{ key: "KanjiMode", keyCode: KeyboardEvent.DOM_VK_KANJI },
{ key: "Escape", keyCode: KeyboardEvent.DOM_VK_ESCAPE },
{ key: "Convert", keyCode: KeyboardEvent.DOM_VK_CONVERT },
{ key: "NonConvert", keyCode: KeyboardEvent.DOM_VK_NONCONVERT },
{ key: "Accept", keyCode: KeyboardEvent.DOM_VK_ACCEPT },
{ key: "ModeChange", keyCode: KeyboardEvent.DOM_VK_MODECHANGE },
{ key: "PageUp", keyCode: KeyboardEvent.DOM_VK_PAGE_UP },
{ key: "PageDown", keyCode: KeyboardEvent.DOM_VK_PAGE_DOWN },
{ key: "End", keyCode: KeyboardEvent.DOM_VK_END },
{ key: "Home", keyCode: KeyboardEvent.DOM_VK_HOME },
{ key: "ArrowLeft", keyCode: KeyboardEvent.DOM_VK_LEFT },
{ key: "ArrowUp", keyCode: KeyboardEvent.DOM_VK_UP },
{ key: "ArrowRight", keyCode: KeyboardEvent.DOM_VK_RIGHT },
{ key: "ArrowDown", keyCode: KeyboardEvent.DOM_VK_DOWN },
{ key: "Select", keyCode: KeyboardEvent.DOM_VK_SELECT },
{ key: "Print", keyCode: KeyboardEvent.DOM_VK_PRINT },
{ key: "Execute", keyCode: KeyboardEvent.DOM_VK_EXECUTE },
{ key: "PrintScreen", keyCode: KeyboardEvent.DOM_VK_PRINTSCREEN },
{ key: "Insert", keyCode: KeyboardEvent.DOM_VK_INSERT },
{ key: "Delete", keyCode: KeyboardEvent.DOM_VK_DELETE },
{ key: "ContextMenu", keyCode: KeyboardEvent.DOM_VK_CONTEXT_MENU },
{ key: "F1", keyCode: KeyboardEvent.DOM_VK_F1 },
{ key: "F2", keyCode: KeyboardEvent.DOM_VK_F2 },
{ key: "F3", keyCode: KeyboardEvent.DOM_VK_F3 },
{ key: "F4", keyCode: KeyboardEvent.DOM_VK_F4 },
{ key: "F5", keyCode: KeyboardEvent.DOM_VK_F5 },
{ key: "F6", keyCode: KeyboardEvent.DOM_VK_F6 },
{ key: "F7", keyCode: KeyboardEvent.DOM_VK_F7 },
{ key: "F8", keyCode: KeyboardEvent.DOM_VK_F8 },
{ key: "F9", keyCode: KeyboardEvent.DOM_VK_F9 },
{ key: "F10", keyCode: KeyboardEvent.DOM_VK_F10 },
{ key: "F11", keyCode: KeyboardEvent.DOM_VK_F11 },
{ key: "F12", keyCode: KeyboardEvent.DOM_VK_F12 },
{ key: "F13", keyCode: KeyboardEvent.DOM_VK_F13 },
{ key: "F14", keyCode: KeyboardEvent.DOM_VK_F14 },
{ key: "F15", keyCode: KeyboardEvent.DOM_VK_F15 },
{ key: "F16", keyCode: KeyboardEvent.DOM_VK_F16 },
{ key: "F17", keyCode: KeyboardEvent.DOM_VK_F17 },
{ key: "F18", keyCode: KeyboardEvent.DOM_VK_F18 },
{ key: "F19", keyCode: KeyboardEvent.DOM_VK_F19 },
{ key: "F20", keyCode: KeyboardEvent.DOM_VK_F20 },
{ key: "F21", keyCode: KeyboardEvent.DOM_VK_F21 },
{ key: "F22", keyCode: KeyboardEvent.DOM_VK_F22 },
{ key: "F23", keyCode: KeyboardEvent.DOM_VK_F23 },
{ key: "F24", keyCode: KeyboardEvent.DOM_VK_F24 },
{ key: "NumLock", keyCode: KeyboardEvent.DOM_VK_NUM_LOCK, isModifier: true, isLockableModifier: true },
{ key: "ScrollLock", keyCode: KeyboardEvent.DOM_VK_SCROLL_LOCK, isModifier: true, isLockableModifier: true },
{ key: "AudioVolumeMute", keyCode: KeyboardEvent.DOM_VK_VOLUME_MUTE },
{ key: "AudioVolumeDown", keyCode: KeyboardEvent.DOM_VK_VOLUME_DOWN },
{ key: "AudioVolumeUp", keyCode: KeyboardEvent.DOM_VK_VOLUME_UP },
{ key: "Meta", keyCode: kIsMac
? KeyboardEvent.DOM_VK_META
: KeyboardEvent.DOM_VK_WIN, isModifier: true },
{ key: "AltGraph", keyCode: KeyboardEvent.DOM_VK_ALTGR, isModifier: true },
{ key: "Attn", keyCode: KeyboardEvent.DOM_VK_ATTN },
{ key: "CrSel", keyCode: KeyboardEvent.DOM_VK_CRSEL },
{ key: "ExSel", keyCode: KeyboardEvent.DOM_VK_EXSEL },
{ key: "EraseEof", keyCode: KeyboardEvent.DOM_VK_EREOF },
{ key: "Play", keyCode: KeyboardEvent.DOM_VK_PLAY },
{ key: "ZoomToggle", keyCode: KeyboardEvent.DOM_VK_ZOOM },
{ key: "ZoomIn", keyCode: KeyboardEvent.DOM_VK_ZOOM },
{ key: "ZoomOut", keyCode: KeyboardEvent.DOM_VK_ZOOM },
{ key: "Unidentified", keyCode: 0 },
{ key: "a", keyCode: 0, isPrintable: true },
{ key: "A", keyCode: 0, isPrintable: true },
{ key: " ", keyCode: 0, isPrintable: true },
{ key: "", keyCode: 0, isPrintable: true },
];
for (let i = 0; i < kKeyToKeyCode.length; i++) {
let keyEvent = new KeyboardEvent("", { key: kKeyToKeyCode[i].key });
var causeKeypress = !kKeyToKeyCode[i].isModifier;
var baseFlags = kKeyToKeyCode[i].isPrintable ? 0 : TIP.KEY_NON_PRINTABLE_KEY;
reset();
doPreventDefaults = [ "keypress" ];
// If the keyCode isn't initialized or initialized with 0, it should be computed from the key value only when it's a printable key.
TIP.keydown(keyEvent, baseFlags);
TIP.keyup(keyEvent, baseFlags);
let longDesc = description + "testing computation of .keyCode of \"" + kKeyToKeyCode[i].key + "\", ";
is(events.length, causeKeypress ? 3 : 2,
longDesc + "keydown" + (causeKeypress ? ", keypress" : "") + " and keyup events should be fired");
for (let j = 0; j < events.length; j++) {
is(events[j].keyCode, events[j].type == "keypress" && kKeyToKeyCode[i].isPrintable ? 0 : kKeyToKeyCode[i].keyCode,
longDesc + " type=\"" + events[j].type + "\", keyCode value is wrong");
}
// However, if KEY_KEEP_KEYCODE_ZERO is specified, .keyCode value should be kept as 0.
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(keyEvent, TIP.KEY_KEEP_KEYCODE_ZERO | baseFlags);
TIP.keyup(keyEvent, TIP.KEY_KEEP_KEYCODE_ZERO | baseFlags);
longDesc = description + "testing if .keyCode is forcibly set to KEY_KEEP_KEYCODE_ZERO, ";
is(events.length, causeKeypress ? 3 : 2,
longDesc + "keydown" + (causeKeypress ? ", keypress" : "") + " and keyup events should be fired");
for (let j = 0; j < events.length; j++) {
is(events[j].keyCode, 0,
longDesc + " type=\"" + events[j].type + "\", keyCode value is not 0");
}
// If .keyCode is initialized with non-zero value, the value shouldn't be computed again.
let keyEventWithLocation = new KeyboardEvent("", { key: kKeyToKeyCode[i].key, keyCode: 0xFF });
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(keyEventWithLocation, baseFlags);
TIP.keyup(keyEventWithLocation, baseFlags);
longDesc = description + "testing if .keyCode is not computed for \"" + kKeyToKeyCode[i].key + "\", ";
is(events.length, causeKeypress ? 3 : 2,
longDesc + "keydown" + (causeKeypress ? ", keypress" : "") + " and keyup events should be fired");
for (let j = 0; j < events.length; j++) {
is(events[j].keyCode, events[j].type == "keypress" && kKeyToKeyCode[i].isPrintable ? 0 : 0xFF,
longDesc + " type=\"" + events[j].type + "\", keyCode shouldn't be computed if it's initialized with non-zero value");
}
// Unlock lockable modifier if the key is a lockable modifier key.
if (kKeyToKeyCode[i].isLockableModifier) {
TIP.keydown(keyEvent, baseFlags);
TIP.keyup(keyEvent, baseFlags);
}
}
// Modifier state tests
var sharedTIP = createTIP();
ok(sharedTIP.beginInputTransactionForTests(otherWindow),
description + "sharedTIP.beginInputTransactionForTests(otherWindow) should return true");
TIP.shareModifierStateOf(sharedTIP);
var independentTIP = createTIP();
const kModifierKeys = [
{ key: "Alt", code: "AltLeft", isLockable: false },
{ key: "Alt", code: "AltRight", isLockable: false },
{ key: "AltGraph", code: "AltRight", isLockable: false },
{ key: "CapsLock", code: "CapsLock", isLockable: true },
{ key: "Control", code: "ControlLeft", isLockable: false },
{ key: "Control", code: "ControlRight", isLockable: false },
{ key: "Fn", code: "Fn", isLockable: false },
{ key: "FnLock", code: "", isLockable: true },
{ key: "Meta", code: "MetaLeft", isLockable: false },
{ key: "Meta", code: "MetaRight", isLockable: false },
{ key: "NumLock", code: "NumLock", isLockable: true },
{ key: "ScrollLock", code: "ScrollLock", isLockable: true },
{ key: "Shift", code: "ShiftLeft", isLockable: false },
{ key: "Shift", code: "ShiftRight", isLockable: false },
{ key: "Symbol", code: "", isLockable: false },
{ key: "SymbolLock", code: "", isLockable: true },
];
function checkModifiers(aTestDesc, aEvent, aType, aKey, aCode, aModifiers)
{
var desc = description + aTestDesc + ", type=\"" + aEvent.type + "\", key=\"" + aEvent.key + "\", code=\"" + aEvent.code + "\"";
is(aEvent.type, aType,
desc + ", .type value is wrong");
if (aEvent.type != aType) {
return;
}
is(aEvent.key, aKey,
desc + ", .key value is wrong");
is(aEvent.code, aCode,
desc + ", .code value is wrong");
is(aEvent.altKey, aModifiers.includes("Alt"),
desc + ", .altKey value is wrong");
is(aEvent.ctrlKey, aModifiers.includes("Control"),
desc + ", .ctrlKey value is wrong");
is(aEvent.metaKey, aModifiers.includes("Meta"),
desc + ", .metaKey value is wrong");
is(aEvent.shiftKey, aModifiers.includes("Shift"),
desc + ", .shiftKey value is wrong");
/* eslint-disable-next-line no-shadow */
for (var i = 0; i < kModifiers.length; i++) {
is(aEvent.getModifierState(kModifiers[i]), aModifiers.includes(kModifiers[i]),
desc + ", .getModifierState(\"" + kModifiers[i] + "\") returns wrong value");
}
}
function checkAllTIPModifiers(aTestDesc, aModifiers)
{
/* eslint-disable-next-line no-shadow */
for (var i = 0; i < kModifiers.length; i++) {
is(TIP.getModifierState(kModifiers[i]), aModifiers.includes(kModifiers[i]),
aTestDesc + ", TIP.getModifierState(\"" + kModifiers[i] + "\") returns wrong value");
is(sharedTIP.getModifierState(kModifiers[i]), TIP.getModifierState(kModifiers[i]),
aTestDesc + ", sharedTIP.getModifierState(\"" + kModifiers[i] + "\") returns different value from TIP");
is(independentTIP.getModifierState(kModifiers[i]), false,
aTestDesc + ", independentTIP.getModifierState(\"" + kModifiers[i] + "\") should return false");
}
}
// First, all modifiers must be false.
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(keyA);
TIP.keyup(keyA);
is(events.length, 3,
description + "TIP.keydown(keyA) and TIP.keyup(keyA) should cause keydown, keypress and keyup");
checkModifiers("Before dispatching modifier key events", events[0], "keydown", "a", "KeyA", []);
checkModifiers("Before dispatching modifier key events", events[1], "keypress", "a", "KeyA", []);
checkModifiers("Before dispatching modifier key events", events[2], "keyup", "a", "KeyA", []);
// Test each modifier keydown/keyup causes activating/inactivating the modifier state.
for (var i = 0; i < kModifierKeys.length; i++) {
reset();
doPreventDefaults = [ "keypress" ];
var modKey = new KeyboardEvent("", { key: kModifierKeys[i].key, code: kModifierKeys[i].code });
let testDesc = "A modifier key \"" + kModifierKeys[i].key + "\" (\"" + kModifierKeys[i].code + "\") and a printable key";
if (!kModifierKeys[i].isLockable) {
TIP.keydown(modKey);
checkAllTIPModifiers(testDesc + ", \"" + kModifierKeys[i].key + "\" keydown", [ kModifierKeys[i].key ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ kModifierKeys[i].key ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ kModifierKeys[i].key ]);
TIP.keyup(modKey);
checkAllTIPModifiers(testDesc + ", \"" + kModifierKeys[i].key + "\" keyup", [ ]);
is(events.length, 5,
description + testDesc + " should cause 5 events");
checkModifiers(testDesc, events[0], "keydown", kModifierKeys[i].key, kModifierKeys[i].code, [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[1], "keydown", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[2], "keypress", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[3], "keyup", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[4], "keyup", kModifierKeys[i].key, kModifierKeys[i].code, [ ]);
// KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT shouldn't cause key events of modifier keys, but should modify the modifier state.
reset();
doPreventDefaults = [ "keypress" ];
testDesc = "A modifier key \"" + kModifierKeys[i].key + "\" (\"" + kModifierKeys[i].code + "\") with KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT and a printable key";
TIP.keydown(modKey, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
TIP.keydown(keyA);
TIP.keyup(keyA);
TIP.keyup(modKey, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
TIP.keydown(keyA);
TIP.keyup(keyA);
is(events.length, 6,
description + testDesc + " should cause 6 events");
checkModifiers(testDesc, events[0], "keydown", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[1], "keypress", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[2], "keyup", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[3], "keydown", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[4], "keypress", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[5], "keyup", "a", "KeyA", [ ]);
} else {
TIP.keydown(modKey);
checkAllTIPModifiers(testDesc + ", \"" + kModifierKeys[i].key + "\" first keydown", [ kModifierKeys[i].key ]);
TIP.keyup(modKey);
checkAllTIPModifiers(testDesc + ", \"" + kModifierKeys[i].key + "\" first keyup", [ kModifierKeys[i].key ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ kModifierKeys[i].key ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ kModifierKeys[i].key ]);
TIP.keydown(modKey);
checkAllTIPModifiers(testDesc + ", \"" + kModifierKeys[i].key + "\" second keydown", [ ]);
TIP.keyup(modKey);
checkAllTIPModifiers(testDesc + ", \"" + kModifierKeys[i].key + "\" second keyup", [ ]);
is(events.length, 7,
description + testDesc + " should cause 7 events");
checkModifiers(testDesc, events[0], "keydown", kModifierKeys[i].key, kModifierKeys[i].code, [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[1], "keyup", kModifierKeys[i].key, kModifierKeys[i].code, [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[5], "keydown", kModifierKeys[i].key, kModifierKeys[i].code, [ ]);
checkModifiers(testDesc, events[6], "keyup", kModifierKeys[i].key, kModifierKeys[i].code, [ ]);
// KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT shouldn't cause key events of modifier keys, but should modify the modifier state.
reset();
doPreventDefaults = [ "keypress" ];
testDesc = "A modifier key \"" + kModifierKeys[i].key + "\" (\"" + kModifierKeys[i].code + "\") with KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT and a printable key";
TIP.keydown(modKey, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
TIP.keyup(modKey, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
TIP.keydown(keyA);
TIP.keyup(keyA);
TIP.keydown(modKey, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
TIP.keyup(modKey, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
TIP.keydown(keyA);
TIP.keyup(keyA);
is(events.length, 6,
description + testDesc + " should cause 6 events");
checkModifiers(testDesc, events[0], "keydown", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[1], "keypress", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[2], "keyup", "a", "KeyA", [ kModifierKeys[i].key ]);
checkModifiers(testDesc, events[3], "keydown", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[4], "keypress", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[5], "keyup", "a", "KeyA", [ ]);
}
}
// Modifier state should be inactivated only when all pressed modifiers are released
var shiftLeft = new KeyboardEvent("", { key: "Shift", code: "ShiftLeft" });
var shiftRight = new KeyboardEvent("", { key: "Shift", code: "ShiftRight" });
var shiftVirtual = new KeyboardEvent("", { key: "Shift", code: "" });
var altGrVirtual = new KeyboardEvent("", { key: "AltGraph", code: "" });
var ctrlVirtual = new KeyboardEvent("", { key: "Control", code: "" });
let testDesc = "ShiftLeft press -> ShiftRight press -> ShiftRight release -> ShiftLeft release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keydown", [ "Shift" ]);
TIP.keydown(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keydown", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift" ]);
TIP.keyup(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keyup", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Right-Shift keyup)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Right-Shift keyup)", [ "Shift" ]);
TIP.keyup(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keyup", [ ]);
is(events.length, 10,
description + testDesc + " should cause 10 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "ShiftLeft", [ ]);
testDesc = "ShiftLeft press -> ShiftRight press -> ShiftLeft release -> ShiftRight release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keydown", [ "Shift" ]);
TIP.keydown(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keydown", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift" ]);
TIP.keyup(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keyup", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Left-Shift keyup)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Left-Shift keyup)", [ "Shift" ]);
TIP.keyup(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keyup", [ ]);
is(events.length, 10,
description + testDesc + " should cause 10 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "ShiftRight", [ ]);
testDesc = "ShiftLeft press -> virtual Shift press -> virtual Shift release -> ShiftLeft release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keydown", [ "Shift" ]);
TIP.keydown(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keydown", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift" ]);
TIP.keyup(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keyup", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Virtual-Shift keyup)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Virtual-Shift keyup)", [ "Shift" ]);
TIP.keyup(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keyup", [ ]);
is(events.length, 10,
description + testDesc + " should cause 10 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "Shift", "", [ "Shift" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "", [ "Shift" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "ShiftLeft", [ ]);
testDesc = "virtual Shift press -> ShiftRight press -> ShiftRight release -> virtual Shift release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keydown", [ "Shift" ]);
TIP.keydown(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keydown", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift" ]);
TIP.keyup(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keyup", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Right-Shift keyup)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Right-Shift keyup)", [ "Shift" ]);
TIP.keyup(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keyup", [ ]);
is(events.length, 10,
description + testDesc + " should cause 10 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "", [ ]);
testDesc = "ShiftLeft press -> ShiftRight press -> ShiftRight release -> ShiftRight release -> ShiftLeft release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keydown", [ "Shift" ]);
TIP.keydown(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keydown", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift" ]);
TIP.keyup(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keyup", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Virtual-Shift keyup)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Virtual-Shift keyup)", [ "Shift" ]);
TIP.keyup(shiftRight);
checkAllTIPModifiers(testDesc + ", Right-Shift keyup again", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Virtual-Shift keyup again)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Virtual-Shift keyup again)", [ "Shift" ]);
TIP.keyup(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keyup", [ ]);
is(events.length, 14,
description + testDesc + " should cause 14 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "ShiftRight", [ "Shift" ]);
checkModifiers(testDesc, events[10], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[11], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[12], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[13], "keyup", "Shift", "ShiftLeft", [ ]);
testDesc = "ShiftLeft press -> ShiftLeft press -> ShiftLeft release -> ShiftLeft release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keydown", [ "Shift" ]);
TIP.keydown(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keydown again", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift" ]);
TIP.keyup(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keyup", [ ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Left-Shift keyup)", [ ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Left-Shift keyup)", [ ]);
TIP.keyup(shiftLeft);
checkAllTIPModifiers(testDesc + ", Left-Shift keyup again", [ ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Left-Shift keyup again)", [ ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Left-Shift keyup again)", [ ]);
is(events.length, 13,
description + testDesc + " should cause 13 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "Shift", "ShiftLeft", [ "Shift" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "ShiftLeft", [ ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "ShiftLeft", [ ]);
checkModifiers(testDesc, events[10], "keydown", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[11], "keypress", "a", "KeyA", [ ]);
checkModifiers(testDesc, events[12], "keyup", "a", "KeyA", [ ]);
testDesc = "virtual Shift press -> virtual AltGraph press -> virtual AltGraph release -> virtual Shift release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keydown", [ "Shift" ]);
TIP.keydown(altGrVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-AltGraph keydown", [ "Shift", "AltGraph" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift", "AltGraph" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift", "AltGraph" ]);
TIP.keyup(altGrVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-AltGraph keyup", [ "Shift" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Virtual-AltGraph keyup)", [ "Shift" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Virtual-AltGraph keyup)", [ "Shift" ]);
TIP.keyup(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keyup", [ ]);
is(events.length, 10,
description + testDesc + " should cause 10 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "AltGraph", "", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[5], "keyup", "AltGraph", "", [ "Shift" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "Shift" ]);
checkModifiers(testDesc, events[9], "keyup", "Shift", "", [ ]);
testDesc = "virtual Shift press -> virtual AltGraph press -> virtual Shift release -> virtual AltGr release";
reset();
doPreventDefaults = [ "keypress" ];
TIP.keydown(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keydown", [ "Shift" ]);
TIP.keydown(altGrVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-AltGraph keydown", [ "Shift", "AltGraph" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown", [ "Shift", "AltGraph" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup", [ "Shift", "AltGraph" ]);
TIP.keyup(shiftVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-Shift keyup", [ "AltGraph" ]);
TIP.keydown(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keydown (after Virtual-Shift keyup)", [ "AltGraph" ]);
TIP.keyup(keyA);
checkAllTIPModifiers(testDesc + ", \"a\" keyup (after Virtual-Shift keyup)", [ "AltGraph" ]);
TIP.keyup(altGrVirtual);
checkAllTIPModifiers(testDesc + ", Virtual-AltGraph keyup", [ ]);
is(events.length, 10,
description + testDesc + " should cause 10 events");
checkModifiers(testDesc, events[0], "keydown", "Shift", "", [ "Shift" ]);
checkModifiers(testDesc, events[1], "keydown", "AltGraph", "", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[2], "keydown", "a", "KeyA", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[3], "keypress", "a", "KeyA", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[4], "keyup", "a", "KeyA", [ "Shift", "AltGraph" ]);
checkModifiers(testDesc, events[5], "keyup", "Shift", "", [ "AltGraph" ]);
checkModifiers(testDesc, events[6], "keydown", "a", "KeyA", [ "AltGraph" ]);
checkModifiers(testDesc, events[7], "keypress", "a", "KeyA", [ "AltGraph" ]);
checkModifiers(testDesc, events[8], "keyup", "a", "KeyA", [ "AltGraph" ]);
checkModifiers(testDesc, events[9], "keyup", "AltGraph", "", [ ]);
// shareModifierStateOf(null) should cause resetting the modifier state
function checkTIPModifiers(aTestDesc, aTIP, aModifiers)
{
/* eslint-disable-next-line no-shadow */
for (var i = 0; i < kModifiers.length; i++) {
is(aTIP.getModifierState(kModifiers[i]), aModifiers.includes(kModifiers[i]),
description + aTestDesc + ", aTIP.getModifierState(\"" + kModifiers[i] + "\") returns wrong value");
}
}
TIP.keydown(shiftVirtual);
TIP.keydown(altGrVirtual);
sharedTIP.shareModifierStateOf(null);
checkTIPModifiers("sharedTIP.sharedModifierStateOf(null) shouldn't cause TIP's modifiers reset", TIP, [ "Shift", "AltGraph" ]);
checkTIPModifiers("sharedTIP.sharedModifierStateOf(null) should cause sharedTIP modifiers reset", sharedTIP, [ ]);
// sharedTIP.shareModifierStateOf(null) should be unlinked from TIP.
TIP.keydown(ctrlVirtual);
checkTIPModifiers("TIP.keydown(ctrlVirtual) should cause TIP's modifiers set", TIP, [ "Shift", "AltGraph", "Control" ]);
checkTIPModifiers("TIP.keydown(ctrlVirtual) shouldn't cause sharedTIP modifiers set", sharedTIP, [ ]);
// beginInputTransactionForTests() shouldn't cause modifier state reset.
ok(TIP.beginInputTransactionForTests(otherWindow),
description + "TIP.beginInputTransactionForTests(otherWindow) should return true");
checkTIPModifiers("TIP.beginInputTransactionForTests(otherWindow) shouldn't cause TIP's modifiers set", TIP, [ "Shift", "AltGraph", "Control" ]);
TIP.keyup(shiftLeft);
TIP.keyup(altGrVirtual);
TIP.keyup(ctrlVirtual);
checkTIPModifiers("TIP should keep modifier's physical key state", TIP, [ "Shift" ]);
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests(window) should return true");
checkTIPModifiers("TIP.beginInputTransactionForTests(window) shouldn't cause TIP's modifiers set", TIP, [ "Shift" ]);
TIP.keyup(shiftVirtual);
checkTIPModifiers("TIP should keep modifier's physical key state", TIP, [ ]);
window.removeEventListener("keydown", handler);
window.removeEventListener("keypress", handler);
window.removeEventListener("keyup", handler);
}
function runInsertTextWithKeyPressTests() {
const description = "runInsertTextWithKeyPressTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
input.value = "";
input.focus();
let events = [];
function handler(aEvent) {
events.push({
type: aEvent.type,
key: aEvent.key,
code: aEvent.code,
shiftKey: aEvent.shiftKey,
altKey: aEvent.altKey,
ctrlKey: aEvent.ctrlKey,
metaKey: aEvent.metaKey,
});
}
function stringifyEvents(aEvents) {
if (!aEvents.length) {
return "[]";
}
function stringifyEvent(aEvent) {
return `{ type: "${aEvent.type}", key: "${aEvent.key}", code: ${aEvent.code}, shiftKey: ${
aEvent.shiftKey
}, altKey: ${aEvent.altKey}, ctrlKey: ${aEvent.ctrlKey}, metaKey: ${aEvent.metaKey}}`;
}
let result = "";
for (const event of aEvents) {
if (result == "") {
result = "[ ";
} else {
result += ", ";
}
result += stringifyEvent(event);
}
return result + " ]";
}
window.addEventListener("keydown", handler);
window.addEventListener("keypress", handler);
window.addEventListener("keyup", handler);
events = [];
input.value = "";
TIP.insertTextWithKeyPress("X");
is(
input.value,
"X",
`${description}insertTextWithKeyPress without optional args should cause inserting the string`
);
is(
stringifyEvents(events),
stringifyEvents([
{ type: "keypress", key: "X", code: "", shiftKey: false, altKey: false, ctrlKey: false, metaKey: false },
]),
`${description}insertTextWithPress without optional args should cause only a "keypress" event`
);
events = [];
input.value = "";
TIP.insertTextWithKeyPress("Y", new KeyboardEvent("keydown", {key: "Alt", code: "AltLeft"}));
is(
input.value,
"Y",
`${description}insertTextWithKeyPress with Alt keydown event should cause inserting the string`
);
// The key value should be the inserted string and the code value should be same as the source event's.
is(
stringifyEvents(events),
stringifyEvents([
{ type: "keypress", key: "Y", code: "AltLeft", shiftKey: false, altKey: false, ctrlKey: false, metaKey: false },
]),
`${description}insertTextWithKeyPress with Alt keydown event should cause only a "keypress" event whose code is "AltLeft"`
);
events = [];
input.value = "";
TIP.insertTextWithKeyPress("Z", new KeyboardEvent("keydown", {key: "Alt", code: "AltLeft", altKey: true}));
is(
input.value,
"Z",
`${description}insertTextWithKeyPress with Alt keydown whose altKey is true should cause inserting the string`
);
// TIP should use its internal modifier state instead of specified modifier state.
is(
stringifyEvents(events),
stringifyEvents([
{ type: "keypress", key: "Z", code: "AltLeft", shiftKey: false, altKey: false, ctrlKey: false, metaKey: false },
]),
`${description}insertTextWithKeyPress with Alt keydown whose altKey is true should cause only a "keypress" event whose altKey is false"`
);
TIP.keydown(new KeyboardEvent("keydown", { key: "Alt" }));
events = [];
input.value = "";
TIP.insertTextWithKeyPress("X", new KeyboardEvent("keydown", {key: "Shift", code: "ShiftLeft", shiftKey: true}));
is(
input.value,
kIsMac ? "X" : "",
`${description}insertTextWithKeyPress after Alt keydown should${kIsMac ? "" : " not"} cause inserting the string`
);
is(
stringifyEvents(events),
stringifyEvents([
{ type: "keypress", key: "X", code: "ShiftLeft", shiftKey: false, altKey: true, ctrlKey: false, metaKey: false },
]),
`${description}insertTextWithPress after Alt keydown should cause only a "keypress" event whose altKey is true"`
);
TIP.keyup(new KeyboardEvent("keyup ", { key: "Alt" }));
window.removeEventListener("keydown", handler);
window.removeEventListener("keypress", handler);
window.removeEventListener("keyup", handler);
}
function runErrorTests()
{
var description = "runErrorTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
input.value = "";
input.focus();
// startComposition() should throw an exception if there is already a composition
TIP.startComposition();
try {
TIP.startComposition();
ok(false,
description + "startComposition() should fail if it was already called");
} catch (e) {
ok(e.message.includes("NS_ERROR_FAILURE"),
description + "startComposition() should cause NS_ERROR_FAILURE if there is already composition");
} finally {
TIP.cancelComposition();
}
// cancelComposition() should throw an exception if there is no composition
try {
TIP.cancelComposition();
ok(false,
description + "cancelComposition() should fail if there is no composition");
} catch (e) {
ok(e.message.includes("NS_ERROR_FAILURE"),
description + "cancelComposition() should cause NS_ERROR_FAILURE if there is no composition");
}
// commitComposition() without commit string should throw an exception if there is no composition
try {
TIP.commitComposition();
ok(false,
description + "commitComposition() should fail if there is no composition");
} catch (e) {
ok(e.message.includes("NS_ERROR_FAILURE"),
description + "commitComposition() should cause NS_ERROR_FAILURE if there is no composition");
}
// commitCompositionWith("") should throw an exception if there is no composition
try {
TIP.commitCompositionWith("");
ok(false,
description + "commitCompositionWith(\"\") should fail if there is no composition");
} catch (e) {
ok(e.message.includes("NS_ERROR_FAILURE"),
description + "commitCompositionWith(\"\") should cause NS_ERROR_FAILURE if there is no composition");
}
// Pending composition string should allow to flush without clause information (for compatibility)
try {
TIP.setPendingCompositionString("foo");
TIP.flushPendingComposition();
ok(true,
description + "flushPendingComposition() should succeed even if appendClauseToPendingComposition() has never been called");
TIP.cancelComposition();
} catch (e) {
ok(false,
description + "flushPendingComposition() shouldn't cause an exception even if appendClauseToPendingComposition() has never been called");
}
// Pending composition string must be filled by clause information
try {
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(2, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
ok(false,
description + "flushPendingComposition() should fail if appendClauseToPendingComposition() doesn't fill all composition string");
TIP.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "flushPendingComposition() should cause NS_ERROR_ILLEGAL_VALUE if appendClauseToPendingComposition() doesn't fill all composition string");
}
// Pending composition string must not be shorter than appended clause length
try {
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(4, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
ok(false,
description + "flushPendingComposition() should fail if appendClauseToPendingComposition() appends longer clause information");
TIP.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "flushPendingComposition() should cause NS_ERROR_ILLEGAL_VALUE if appendClauseToPendingComposition() appends longer clause information");
}
// Pending composition must not have clause information with empty string
try {
TIP.appendClauseToPendingComposition(1, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
ok(false,
description + "flushPendingComposition() should fail if there is a clause with empty string");
TIP.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "flushPendingComposition() should cause NS_ERROR_ILLEGAL_VALUE if there is a clause with empty string");
}
// Appending a clause whose length is 0 should cause an exception
try {
TIP.appendClauseToPendingComposition(0, TIP.ATTR_RAW_CLAUSE);
ok(false,
description + "appendClauseToPendingComposition() should fail if the length is 0");
TIP.flushPendingComposition();
TIP.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "appendClauseToPendingComposition() should cause NS_ERROR_ILLEGAL_VALUE if the length is 0");
}
// Appending a clause whose attribute is invalid should cause an exception
try {
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, 0);
ok(false,
description + "appendClauseToPendingComposition() should fail if the attribute is invalid");
TIP.flushPendingComposition();
TIP.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "appendClauseToPendingComposition() should cause NS_ERROR_ILLEGAL_VALUE if the attribute is invalid");
}
// Setting caret position outside of composition string should cause an exception
try {
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(4);
TIP.flushPendingComposition();
ok(false,
description + "flushPendingComposition() should fail if caret position is out of composition string");
TIP.cancelComposition();
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "flushPendingComposition() should cause NS_ERROR_ILLEGAL_VALUE if caret position is out of composition string");
}
// Calling keydown() with a KeyboardEvent initialized with invalid code value should cause an exception.
input.value = "";
try {
let keyInvalidCode = new KeyboardEvent("", { key: "f", code: "InvalidCodeValue", keyCode: KeyboardEvent.DOM_VK_F });
TIP.keydown(keyInvalidCode);
ok(false,
description + "TIP.keydown(keyInvalidCode) should cause throwing an exception because its code value is not registered");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "TIP.keydown(keyInvalidCode) should cause throwing an exception including NS_ERROR_ILLEGAL_VALUE");
} finally {
is(input.value, "",
description + "The input element should not be modified");
}
// Calling keyup() with a KeyboardEvent initialized with invalid code value should cause an exception.
input.value = "";
try {
let keyInvalidCode = new KeyboardEvent("", { key: "f", code: "InvalidCodeValue", keyCode: KeyboardEvent.DOM_VK_F });
TIP.keyup(keyInvalidCode);
ok(false,
description + "TIP.keyup(keyInvalidCode) should cause throwing an exception because its code value is not registered");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "TIP.keyup(keyInvalidCode) should cause throwing an exception including NS_ERROR_ILLEGAL_VALUE");
} finally {
is(input.value, "",
description + "The input element should not be modified");
}
// Calling keydown(KEY_NON_PRINTABLE_KEY) with a KeyboardEvent initialized with non-key name should cause an exception.
input.value = "";
try {
let keyInvalidKey = new KeyboardEvent("", { key: "ESCAPE", code: "Escape", keyCode: KeyboardEvent.DOM_VK_Escape});
TIP.keydown(keyInvalidKey, TIP.KEY_NON_PRINTABLE_KEY);
ok(false,
description + "TIP.keydown(keyInvalidKey, TIP.KEY_NON_PRINTABLE_KEY) should cause throwing an exception because its key value is not registered");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keydown(keyInvalidKey, TIP.KEY_NON_PRINTABLE_KEY) should cause throwing an exception including NS_ERROR_ILLEGAL_VALUE");
} finally {
is(input.value, "",
description + "The input element should not be modified");
}
// Calling keyup(KEY_NON_PRINTABLE_KEY) with a KeyboardEvent initialized with non-key name should cause an exception.
input.value = "";
try {
let keyInvalidKey = new KeyboardEvent("", { key: "ESCAPE", code: "Escape", keyCode: KeyboardEvent.DOM_VK_Escape});
TIP.keydown(keyInvalidKey, TIP.KEY_NON_PRINTABLE_KEY);
ok(false,
description + "TIP.keyup(keyInvalidKey, TIP.KEY_NON_PRINTABLE_KEY) should cause throwing an exception because its key value is not registered");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keyup(keyInvalidKey, TIP.KEY_NON_PRINTABLE_KEY) should cause throwing an exception including NS_ERROR_ILLEGAL_VALUE");
} finally {
is(input.value, "",
description + "The input element should not be modified");
}
// KEY_KEEP_KEY_LOCATION_STANDARD flag should be used only when .location is not initialized with non-zero value.
try {
let keyEvent = new KeyboardEvent("", { code: "Enter", location: KeyboardEvent.DOM_KEY_LOCATION_LEFT });
TIP.keydown(keyEvent, TIP.KEY_KEEP_KEY_LOCATION_STANDARD);
ok(false,
description + "keydown(KEY_KEEP_KEY_LOCATION_STANDARD) should fail if the .location of the key event is initialized with non-zero value");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keydown(KEY_KEEP_KEY_LOCATION_STANDARD) should cause NS_ERROR_ILLEGAL_VALUE if the .location of the key event is initialized with nonzero value");
}
try {
let keyEvent = new KeyboardEvent("", { code: "Enter", location: KeyboardEvent.DOM_KEY_LOCATION_LEFT });
TIP.keyup(keyEvent, TIP.KEY_KEEP_KEY_LOCATION_STANDARD);
ok(false,
description + "keyup(KEY_KEEP_KEY_LOCATION_STANDARD) should fail if the .location of the key event is initialized with non-zero value");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keyup(KEY_KEEP_KEY_LOCATION_STANDARD) should cause NS_ERROR_ILLEGAL_VALUE if the .location of the key event is initialized with nonzero value");
}
// KEY_KEEP_KEYCODE_ZERO flag should be used only when .keyCode is not initialized with non-zero value.
try {
let keyEvent = new KeyboardEvent("", { key: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
TIP.keydown(keyEvent, TIP.KEY_KEEP_KEYCODE_ZERO);
ok(false,
description + "keydown(KEY_KEEP_KEYCODE_ZERO) should fail if the .keyCode of the key event is initialized with non-zero value");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keydown(KEY_KEEP_KEYCODE_ZERO) should cause NS_ERROR_ILLEGAL_VALUE if the .keyCode of the key event is initialized with nonzero value");
}
try {
let keyEvent = new KeyboardEvent("", { key: "Enter", keyCode: KeyboardEvent.DOM_VK_RETURN });
TIP.keyup(keyEvent, TIP.KEY_KEEP_KEYCODE_ZERO);
ok(false,
description + "keyup(KEY_KEEP_KEYCODE_ZERO) should fail if the .keyCode of the key event is initialized with non-zero value");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keyup(KEY_KEEP_KEYCODE_ZERO) should cause NS_ERROR_ILLEGAL_VALUE if the .keyCode of the key event is initialized with nonzero value");
}
// Specifying KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT with non-modifier key, it should cause an exception.
try {
let keyEvent = new KeyboardEvent("", { key: "a", code: "ShiftLeft" });
TIP.keyup(keyEvent, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
ok(false,
description + "keydown(KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT) should fail if the .key value isn't a modifier key");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keydown(KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT) should cause NS_ERROR_ILLEGAL_VALUE if the .key value isn't a modifier key");
}
try {
let keyEvent = new KeyboardEvent("", { key: "Enter", code: "ShiftLeft" });
TIP.keyup(keyEvent, TIP.KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT);
ok(false,
description + "keydown(KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT) should fail if the .key value isn't a modifier key");
} catch (e) {
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
description + "keydown(KEY_DONT_DISPATCH_MODIFIER_KEY_EVENT) should cause NS_ERROR_ILLEGAL_VALUE if the .key value isn't a modifier key");
}
// The type of key events specified to composition methods should be "" or "keydown".
var kKeyEventTypes = [
{ type: "keydown", valid: true },
{ type: "keypress", valid: false },
{ type: "keyup", valid: false },
{ type: "", valid: true },
{ type: "mousedown", valid: false },
{ type: "foo", valid: false },
];
for (var i = 0; i < kKeyEventTypes[i].length; i++) {
var keyEvent =
new KeyboardEvent(kKeyEventTypes[i].type, { key: "a", code: "KeyA", keyCode: KeyboardEvent.DOM_VK_A });
var testDescription = description + "type=\"" + kKeyEventTypes[i].type + "\", ";
try {
TIP.startComposition(keyEvent);
ok(kKeyEventTypes[i].valid,
testDescription + "TIP.startComposition(keyEvent) should not accept the event type");
TIP.cancelComposition();
} catch (e) {
ok(!kKeyEventTypes[i].valid,
testDescription + "TIP.startComposition(keyEvent) should not throw an exception for the event type");
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
testDescription + "TIP.startComposition(keyEvent) should cause NS_ERROR_ILLEGAL_VALUE if the key event type isn't valid");
}
try {
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition(keyEvent);
ok(kKeyEventTypes[i].valid,
testDescription + "TIP.flushPendingComposition(keyEvent) should not accept the event type");
TIP.cancelComposition();
} catch (e) {
ok(!kKeyEventTypes[i].valid,
testDescription + "TIP.flushPendingComposition(keyEvent) should not throw an exception for the event type");
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
testDescription + "TIP.flushPendingComposition(keyEvent) should cause NS_ERROR_ILLEGAL_VALUE if the key event type isn't valid");
}
try {
TIP.startComposition();
TIP.commitComposition(keyEvent);
ok(kKeyEventTypes[i].valid,
testDescription + "TIP.commitComposition(keyEvent) should not accept the event type");
} catch (e) {
ok(!kKeyEventTypes[i].valid,
testDescription + "TIP.commitComposition(keyEvent) should not throw an exception for the event type");
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
testDescription + "TIP.commitComposition(keyEvent) should cause NS_ERROR_ILLEGAL_VALUE if the key event type isn't valid");
TIP.cancelComposition();
}
try {
TIP.commitCompositionWith("foo", keyEvent);
ok(kKeyEventTypes[i].valid,
testDescription + "TIP.commitCompositionWith(\"foo\", keyEvent) should not accept the event type");
} catch (e) {
ok(!kKeyEventTypes[i].valid,
testDescription + "TIP.commitCompositionWith(\"foo\", keyEvent) should not throw an exception for the event type");
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
testDescription + "TIP.commitCompositionWith(\"foo\", keyEvent) should cause NS_ERROR_ILLEGAL_VALUE if the key event type isn't valid");
}
try {
TIP.startComposition();
TIP.cancelComposition(keyEvent);
ok(kKeyEventTypes[i].valid,
testDescription + "TIP.cancelComposition(keyEvent) should not accept the event type");
} catch (e) {
ok(!kKeyEventTypes[i].valid,
testDescription + "TIP.cancelComposition(keyEvent) should not throw an exception for the event type");
ok(e.message.includes("NS_ERROR_ILLEGAL_VALUE"),
testDescription + "TIP.cancelComposition(keyEvent) should cause NS_ERROR_ILLEGAL_VALUE if the key event type isn't valid");
TIP.cancelComposition();
}
input.value = "";
}
}
function runCommitCompositionTests()
{
var description = "runCommitCompositionTests(): ";
var TIP = createTIP();
ok(TIP.beginInputTransactionForTests(window),
description + "TIP.beginInputTransactionForTests() should succeed");
input.focus();
// commitComposition() should commit the composition with the last data.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
TIP.commitComposition();
is(input.value, "foo",
description + "commitComposition() should commit the composition with the last data");
// commitCompositionWith("") should commit the composition with empty string.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
TIP.commitCompositionWith("");
is(input.value, "",
description + "commitCompositionWith(\"\") should commit the composition with empty string");
function doCommit(aText)
{
TIP.commitCompositionWith(aText);
}
// doCommit() should commit the composition with the last data.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommit();
todo_is(input.value, "foo",
description + "doCommit() should commit the composition with the last data");
// doCommit("") should commit the composition with empty string.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommit("");
is(input.value, "",
description + "doCommit(\"\") should commit the composition with empty string");
// doCommit(null) should commit the composition with empty string.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommit(null);
is(input.value, "",
description + "doCommit(null) should commit the composition with empty string");
// doCommit(undefined) should commit the composition with the last data.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommit(undefined);
todo_is(input.value, "foo",
description + "doCommit(undefined) should commit the composition with the last data");
function doCommitWithNullCheck(aText)
{
TIP.commitCompositionWith(aText ? aText : "");
}
// doCommitWithNullCheck() should commit the composition with the last data.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommitWithNullCheck();
is(input.value, "",
description + "doCommitWithNullCheck() should commit the composition with empty string");
// doCommitWithNullCheck("") should commit the composition with empty string.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommitWithNullCheck("");
is(input.value, "",
description + "doCommitWithNullCheck(\"\") should commit the composition with empty string");
// doCommitWithNullCheck(null) should commit the composition with empty string.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommitWithNullCheck(null);
is(input.value, "",
description + "doCommitWithNullCheck(null) should commit the composition with empty string");
// doCommitWithNullCheck(undefined) should commit the composition with the last data.
input.value = "";
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
doCommitWithNullCheck(undefined);
is(input.value, "",
description + "doCommitWithNullCheck(undefined) should commit the composition with empty string");
}
function runUnloadTests1()
{
return new Promise(resolve => {
let description = "runUnloadTests1(): ";
let TIP1 = createTIP();
ok(TIP1.beginInputTransactionForTests(childWindow),
description + "TIP1.beginInputTransactionForTests() should succeed");
let oldSrc = iframe.src;
let parentWindow = window;
iframe.addEventListener("load", function () {
ok(true, description + "dummy page is loaded");
childWindow = iframe.contentWindow;
textareaInFrame = null;
iframe.addEventListener("load", function () {
ok(true, description + "old iframe is restored");
// And also restore the iframe information with restored contents.
childWindow = iframe.contentWindow;
textareaInFrame = iframe.contentDocument.getElementById("textarea");
SimpleTest.executeSoon(resolve);
}, {capture: true, once: true});
// The composition should be committed internally. So, another TIP should
// be able to steal the rights to using TextEventDispatcher.
let TIP2 = createTIP();
ok(TIP2.beginInputTransactionForTests(parentWindow),
description + "TIP2.beginInputTransactionForTests() should succeed");
input.focus();
input.value = "";
TIP2.setPendingCompositionString("foo");
TIP2.appendClauseToPendingComposition(3, TIP2.ATTR_RAW_CLAUSE);
TIP2.setCaretInPendingComposition(3);
TIP2.flushPendingComposition();
is(input.value, "foo",
description + "the input in the parent document should have composition string");
TIP2.cancelComposition();
// Restore the old iframe content.
iframe.src = oldSrc;
}, {capture: true, once: true});
// Start composition in the iframe.
textareaInFrame.value = "";
textareaInFrame.focus();
TIP1.setPendingCompositionString("foo");
TIP1.appendClauseToPendingComposition(3, TIP1.ATTR_RAW_CLAUSE);
TIP1.setCaretInPendingComposition(3);
TIP1.flushPendingComposition();
is(textareaInFrame.value, "foo",
description + "the textarea in the iframe should have composition string");
// Load different web page on the frame.
iframe.src = "data:text/html,<body>dummy page</body>";
});
}
function runUnloadTests2()
{
return new Promise(resolve => {
let description = "runUnloadTests2(): ";
let TIP = createTIP();
ok(TIP.beginInputTransactionForTests(childWindow),
description + "TIP.beginInputTransactionForTests() should succeed");
let oldSrc = iframe.src;
iframe.addEventListener("load", function () {
ok(true, description + "dummy page is loaded");
childWindow = iframe.contentWindow;
textareaInFrame = null;
iframe.addEventListener("load", function () {
ok(true, description + "old iframe is restored");
// And also restore the iframe information with restored contents.
childWindow = iframe.contentWindow;
textareaInFrame = iframe.contentDocument.getElementById("textarea");
SimpleTest.executeSoon(resolve);
}, {capture: true, once: true});
input.focus();
input.value = "";
// TIP should be still available in the same top level widget.
TIP.setPendingCompositionString("bar");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
if (input.value == "") {
// XXX TextInputProcessor or TextEventDispatcher may have a bug.
todo_is(input.value, "bar",
description + "the input in the parent document should have composition string");
} else {
is(input.value, "bar",
description + "the input in the parent document should have composition string");
}
TIP.cancelComposition();
// Restore the old iframe content.
iframe.src = oldSrc;
}, {capture: true, once: true});
// Start composition in the iframe.
textareaInFrame.value = "";
textareaInFrame.focus();
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.setCaretInPendingComposition(3);
TIP.flushPendingComposition();
is(textareaInFrame.value, "foo",
description + "the textarea in the iframe should have composition string");
// Load different web page on the frame.
iframe.src = "data:text/html,<body>dummy page</body>";
});
}
async function runCallbackTests(aForTests)
{
let description = "runCallbackTests(aForTests=" + aForTests + "): ";
input.value = "";
input.focus();
input.blur();
let TIP = createTIP();
let notifications = [];
let waitingNextNotification;
function callback(aTIP, aNotification)
{
if (aTIP == TIP) {
notifications.push(aNotification);
}
switch (aNotification.type) {
case "request-to-commit":
aTIP.commitComposition();
break;
case "request-to-cancel":
aTIP.cancelComposition();
break;
}
if (waitingNextNotification) {
SimpleTest.executeSoon(waitingNextNotification);
waitingNextNotification = undefined;
}
return true;
}
function dumpUnexpectedNotifications(aExpectedCount)
{
if (notifications.length <= aExpectedCount) {
return;
}
for (let i = aExpectedCount; i < notifications.length; i++) {
ok(false,
description + "Unexpected notification: " + notifications[i].type);
}
}
function waitUntilNotificationsReceived()
{
return new Promise(resolve => {
if (notifications.length) {
SimpleTest.executeSoon(resolve);
} else {
waitingNextNotification = resolve;
}
});
}
function checkPositionChangeNotification(aNotification, aDescription)
{
is(!aNotification || aNotification.type, "notify-position-change",
aDescription + " should cause position change notification");
}
function checkSelectionChangeNotification(aNotification, aDescription, aExpected)
{
is(aNotification.type, "notify-selection-change",
aDescription + " should cause selection change notification");
if (aNotification.type != "notify-selection-change") {
return;
}
is(aNotification.hasRange, aExpected.hasRange !== false,
`${aDescription} should cause selection change notification whose hasRange is ${aExpected.hasRange}`);
if (aNotification.hasRange) {
is(aNotification.offset, aExpected.offset,
`${aDescription} should cause selection change notification whose offset is ${aExpected.offset}`);
is(aNotification.text, aExpected.text,
`${aDescription} should cause selection change notification whose text is "${aExpected.text}"`);
is(aNotification.length, aExpected.text.length,
`${aDescription} should cause selection change notification whose length is ${aExpected.text.length}`);
is(aNotification.reversed, aExpected.reversed || false,
`${aDescription} should cause selection change notification whose reversed is ${aExpected.reversed || false}`);
}
is(aNotification.collapsed, aExpected.hasRange === false || !aExpected.text.length,
`${aDescription} should cause selection change notification whose collapsed is ${aExpected.hasRange === false || !aExpected.text.length}`);
is(aNotification.writingMode, aExpected.writingMode || "horizontal-tb",
`${aDescription} should cause selection change notification whose writingMode is ${aExpected.writingMode || "horizontal-tb"}`);
is(aNotification.causedByComposition, aExpected.causedByComposition || false,
`${aDescription} should cause selection change notification whose causedByComposition is ${aExpected.causedByComposition || false}`);
is(aNotification.causedBySelectionEvent, aExpected.causedBySelectionEvent || false,
`${aDescription} should cause selection change notification whose causedBySelectionEvent is ${aExpected.causedBySelectionEvent || false}`);
is(aNotification.occurredDuringComposition, aExpected.occurredDuringComposition || false,
`${aDescription} should cause cause selection change notification whose occurredDuringComposition is ${aExpected.occurredDuringComposition || false}`);
}
function checkTextChangeNotification(aNotification, aDescription, aExpected)
{
is(aNotification.type, "notify-text-change",
aDescription + " should cause text change notification");
if (aNotification.type != "notify-text-change") {
return;
}
is(aNotification.offset, aExpected.offset,
aDescription + " should cause text change notification whose offset is " + aExpected.offset);
is(aNotification.removedLength, aExpected.removedLength,
aDescription + " should cause text change notification whose removedLength is " + aExpected.removedLength);
is(aNotification.addedLength, aExpected.addedLength,
aDescription + " should cause text change notification whose addedLength is " + aExpected.addedLength);
is(aNotification.causedOnlyByComposition, aExpected.causedOnlyByComposition || false,
aDescription + " should cause text change notification whose causedOnlyByComposition is " + (aExpected.causedOnlyByComposition || false));
is(aNotification.includingChangesDuringComposition, aExpected.includingChangesDuringComposition || false,
aDescription + " should cause text change notification whose includingChangesDuringComposition is " + (aExpected.includingChangesDuringComposition || false));
is(aNotification.includingChangesWithoutComposition, typeof aExpected.includingChangesWithoutComposition === "boolean" ? aExpected.includingChangesWithoutComposition : true,
aDescription + " should cause text change notification whose includingChangesWithoutComposition is " + (typeof aExpected.includingChangesWithoutComposition === "boolean" ? aExpected.includingChangesWithoutComposition : true));
}
if (aForTests) {
TIP.beginInputTransactionForTests(window, callback);
} else {
TIP.beginInputTransaction(window, callback);
}
notifications = [];
input.focus();
is(notifications.length, 1,
description + "input.focus() should cause a notification");
is(notifications[0].type, "notify-focus",
description + "input.focus() should cause \"notify-focus\"");
dumpUnexpectedNotifications(1);
notifications = [];
input.blur();
is(notifications.length, 1,
description + "input.blur() should cause a notification");
is(notifications[0].type, "notify-blur",
description + "input.blur() should cause \"notify-focus\"");
dumpUnexpectedNotifications(1);
input.focus();
await waitUntilNotificationsReceived();
notifications = [];
TIP.setPendingCompositionString("foo");
TIP.appendClauseToPendingComposition(3, TIP.ATTR_RAW_CLAUSE);
TIP.flushPendingComposition();
is(notifications.length, 3,
description + "creating composition string 'foo' should cause 3 notifications");
checkTextChangeNotification(notifications[0], description + "creating composition string 'foo'",
{ offset: 0, removedLength: 0, addedLength: 3,
causedOnlyByComposition: true, includingChangesDuringComposition: false, includingChangesWithoutComposition: false});
checkSelectionChangeNotification(notifications[1], description + "creating composition string 'foo'",
{ offset: 3, text: "", causedByComposition: true, occurredDuringComposition: true });
checkPositionChangeNotification(notifications[2], description + "creating composition string 'foo'");
dumpUnexpectedNotifications(3);
notifications = [];
synthesizeMouseAtCenter(input, {});
is(notifications.length, 3,
description + "synthesizeMouseAtCenter(input, {}) during composition should cause 3 notifications");
is(notifications[0].type, "request-to-commit",
description + "synthesizeMouseAtCenter(input, {}) during composition should cause \"request-to-commit\"");
checkTextChangeNotification(notifications[1], description + "synthesizeMouseAtCenter(input, {}) during composition",
{ offset: 0, removedLength: 3, addedLength: 3,
causedOnlyByComposition: true, includingChangesDuringComposition: false, includingChangesWithoutComposition: false});
checkPositionChangeNotification(notifications[2], description + "synthesizeMouseAtCenter(input, {}) during composition");
dumpUnexpectedNotifications(3);
input.focus();
await waitUntilNotificationsReceived();
notifications = [];
// XXX On macOS, window.moveBy() doesn't cause notify-position-change.
// Investigate this later (although, we cannot notify position change to
// native IME on macOS).
// Wayland also does not support it.
var isWayland = Services.prefs.getBoolPref("widget.wayland.test-workarounds.enabled", false);
if (!kIsMac && !isWayland) {
window.moveBy(0, 10);
await waitUntilNotificationsReceived();
is(notifications.length, 1,
description + "window.moveBy(0, 10) should cause a notification");
checkPositionChangeNotification(notifications[0], description + "window.moveBy(0, 10)");
dumpUnexpectedNotifications(1);
notifications = [];
window.moveBy(10, 0);
await waitUntilNotificationsReceived();
is(notifications.length, 1,
description + "window.moveBy(10, 0) should cause a notification");
checkPositionChangeNotification(notifications[0], description + "window.moveBy(10, 0)");
dumpUnexpectedNotifications(1);
}
input.focus();
input.value = "abc"
notifications = [];
input.selectionStart = input.selectionEnd = 0;
await waitUntilNotificationsReceived();
notifications = [];
let rightArrowKeyEvent =
new KeyboardEvent("", { key: "ArrowRight", code: "ArrowRight", keyCode: KeyboardEvent.DOM_VK_RIGHT });
TIP.keydown(rightArrowKeyEvent);
TIP.keyup(rightArrowKeyEvent);
is(notifications.length, 1,
description + "ArrowRight key press should cause a notification");
checkSelectionChangeNotification(notifications[0], description + "ArrowRight key press", { offset: 1, text: "" });
dumpUnexpectedNotifications(1);
notifications = [];
let shiftKeyEvent =
new KeyboardEvent("", { key: "Shift", code: "ShiftLeft", keyCode: KeyboardEvent.DOM_VK_SHIFT });
let leftArrowKeyEvent =
new KeyboardEvent("", { key: "ArrowLeft", code: "ArrowLeft", keyCode: KeyboardEvent.DOM_VK_LEFT });
TIP.keydown(shiftKeyEvent);
TIP.keydown(leftArrowKeyEvent);
TIP.keyup(leftArrowKeyEvent);
TIP.keyup(shiftKeyEvent);
is(notifications.length, 1,
description + "ArrowLeft key press with Shift should cause a notification");
checkSelectionChangeNotification(notifications[0], description + "ArrowLeft key press with Shift", { offset: 0, text: "a", reversed: true });
dumpUnexpectedNotifications(1);
TIP.keydown(rightArrowKeyEvent);
TIP.keyup(rightArrowKeyEvent);
notifications = [];
TIP.keydown(shiftKeyEvent);
TIP.keydown(rightArrowKeyEvent);
TIP.keyup(rightArrowKeyEvent);
TIP.keyup(shiftKeyEvent);
is(notifications.length, 1,
description + "ArrowRight key press with Shift should cause a notification");
checkSelectionChangeNotification(notifications[0], description + "ArrowRight key press with Shift", { offset: 1, text: "b" });
dumpUnexpectedNotifications(1);
notifications = [];
input.editor.selection.removeAllRanges();
await waitUntilNotificationsReceived();
is(notifications.length, 1,
`${description}Removing all selection ranges should cause a selection change notification`);
checkSelectionChangeNotification(
notifications[0],
`${description}Removing all selection ranges in editor`,
{ hasRange: false }
);
dumpUnexpectedNotifications(1);
notifications = [];
let TIP2 = createTIP();
if (aForTests) {
TIP2.beginInputTransactionForTests(window, callback);
} else {
TIP2.beginInputTransaction(window, callback);
}
is(notifications.length, 1,
description + "Initializing another TIP should cause a notification");
is(notifications[0].type, "notify-end-input-transaction",
description + "Initializing another TIP should cause \"notify-detached\"");
dumpUnexpectedNotifications(1);
}
async function runFocusNotificationTestAfterDrop() {
const inputs = document.querySelectorAll("input[type=text]");
inputs[0].value = "abc";
inputs[1].value = "";
const TIP = createTIP();
let notifications = [];
function callback(aTIP, aNotification)
{
if (aTIP != TIP) {
return true;
}
switch (aNotification.type) {
case "request-to-commit":
aTIP.commitComposition();
break;
case "request-to-cancel":
aTIP.cancelComposition();
break;
case "notify-focus":
case "notify-blur":
notifications.push(aNotification.type);
break;
}
return true;
}
inputs[0].focus();
TIP.beginInputTransactionForTests(window, callback);
inputs[0].select();
try {
notifications = [];
await synthesizePlainDragAndDrop({
srcSelection: SpecialPowers.wrap(inputs[0]).editor.selection,
destElement: inputs[1],
});
} catch (ex) {
ok(false, `runFocusNotificationTestAfterDrop: unexpected error during DnD (${ex.message})`);
return;
}
is(
document.activeElement,
inputs[1],
"runFocusNotificationTestAfterDrop: Dropping to the second <input> should make it focused"
);
ok(
notifications.length > 1,
"runFocusNotificationTestAfterDrop: At least two notifications should be fired"
);
if (notifications.length) {
is(
notifications[notifications.length - 1],
"notify-focus",
"runFocusNotificationTestAfterDrop: focus notification should've been fired at last"
);
}
}
async function runQuerySelectionEventTestAtTextChangeNotification() {
contenteditable.innerHTML = "<p>abc</p><p>def</p>";
contenteditable.focus();
// Ensure to send notify-focus from IMEContentObserver
await new Promise(
resolve => requestAnimationFrame(
() => requestAnimationFrame(resolve)
)
);
document.execCommand("selectall");
// Ensure to send notify-selection-change from IMEContentObserver
await new Promise(
resolve => requestAnimationFrame(
() => requestAnimationFrame(resolve)
)
);
const kTestName = "runQuerySelectionEventTestAtTextChangeNotification";
await new Promise(resolve => {
const TIP = createTIP();
TIP.beginInputTransactionForTests(window, (aTIP, aNotification) => {
if (aTIP != TIP) {
return true;
}
switch (aNotification.type) {
case "request-to-commit":
aTIP.commitComposition();
break;
case "request-to-cancel":
aTIP.cancelComposition();
break;
case "notify-text-change": {
const textContent = synthesizeQueryTextContent(0, 100);
if (textContent?.text.includes("abc")) {
break; // Different notification which we want to test, wait next one.
}
ok(
textContent?.succeeded,
`${kTestName}: query text content should succeed from notify-text-change handler`
);
const selectedText = synthesizeQuerySelectedText();
ok(
selectedText?.succeeded,
`${kTestName}: query selected text should succeed from notify-text-change handler`
);
if (textContent?.succeeded && selectedText?.succeeded) {
is(
selectedText.text,
textContent.text,
`${kTestName}: selected text should be same as all text`
);
}
resolve();
break;
}
}
return true;
});
// TODO: We want to do this while selection is batched but can flush
// pending notifications, however, I have no idea how to do it.
contenteditable.firstChild.remove();
});
}
async function runIMEStateUpdateTests() {
const TIP = createTIP();
let notifications = [];
function callback(aTIP, aNotification)
{
if (aTIP != TIP) {
return true;
}
switch (aNotification.type) {
case "request-to-commit":
aTIP.commitComposition();
break;
case "request-to-cancel":
aTIP.cancelComposition();
break;
case "notify-focus":
case "notify-blur":
notifications.push(aNotification.type);
break;
}
return true;
}
contenteditable.focus();
TIP.beginInputTransactionForTests(window, callback);
await new Promise(resolve => requestAnimationFrame(() =>
requestAnimationFrame(resolve)
)); // wait for flushing pending notifications if there is.
// run IMEStateManager::UpdateIMEState to disable IME
notifications = [];
const editor = getHTMLEditor(window);
editor.flags |= Ci.nsIEditor.eEditorReadonlyMask;
await new Promise(resolve => requestAnimationFrame(() =>
requestAnimationFrame(resolve)
)); // wait for flush pending notification even if handled asynchronously.
is(
notifications.length ? notifications[0] : undefined,
"notify-blur",
"runIMEStateUpdateTests: Making the HTMLEditor readonly should cause a blur notification"
);
is(
notifications.length,
1,
`runIMEStateUpdateTests: Making the HTMLEditor readonly should not cause any other notifications, but got ${
notifications.length > 1 ? notifications[1] : ""
} notification`
);
is(
SpecialPowers.getDOMWindowUtils(window)?.IMEStatus,
Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
`runIMEStateUpdateTests: Making the HTMLEditor readonly should make IME disabled`
);
// run IMEStateManager::UpdateIMEState to enable IME
notifications = [];
editor.flags &= ~Ci.nsIEditor.eEditorReadonlyMask;
await new Promise(resolve => requestAnimationFrame(() =>
requestAnimationFrame(resolve)
)); // wait for flush pending notification even if handled asynchronously.
is(
notifications.length ? notifications[0] : undefined,
"notify-focus",
"runIMEStateUpdateTests: Making the HTMLEditor editable should cause a focus notification without blur notification"
);
is(
notifications.length,
1,
`runIMEStateUpdateTests: Making the HTMLEditor editable should not cause any other notifications, but got ${
notifications.length > 1 ? notifications[1] : ""
} notification`
);
is(
SpecialPowers.getDOMWindowUtils(window)?.IMEStatus,
Ci.nsIDOMWindowUtils.IME_STATUS_ENABLED,
`runIMEStateUpdateTests: Making the HTMLEditor readonly should make IME disabled`
);
}
async function runTextNotificationChangesDuringNoFrame() {
const TIP = createTIP();
let onTextChange;
function callback(aTIP, aNotification)
{
if (aTIP != TIP) {
return true;
}
switch (aNotification.type) {
case "request-to-commit":
aTIP.commitComposition();
break;
case "request-to-cancel":
aTIP.cancelComposition();
break;
case "notify-text-change":
if (onTextChange) {
onTextChange(aNotification);
}
break;
}
return true;
}
function promiseTextChangeNotification() {
return new Promise(resolve => onTextChange = resolve);
}
function waitForTick() {
return new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(resolve)));
}
input = document.querySelector("input[type=text]");
input.focus();
TIP.beginInputTransactionForTests(window, callback);
await (async function test_text_change_notification_for_value_set_during_no_frame() {
const description = "runTextNotificationChangesDuringNoFrame: test_text_change_notification_for_value_set_during_no_frame";
input.value = "Start";
input.style.display = "inline";
input.getBoundingClientRect();
await waitForTick();
const waitNotifications = promiseTextChangeNotification();
input.style.display = "block";
input.value = "Changed";
info(`${description}: waiting for notifications...`);
const notification = await waitNotifications;
is(
notification?.offset,
0,
`${description}: offset should be 0`
);
is(
notification?.removedLength,
"Start".length,
`${description}: removedLength should be the length of the old value`
);
is(
notification?.addedLength,
"Changed".length,
`${description}: addedLength should be the length of the new value`
);
})();
await (async function test_text_change_notification_for_multiple_value_set_during_no_frame() {
const description = "runTextNotificationChangesDuringNoFrame: test_text_change_notification_for_multiple_value_set_during_no_frame";
input.value = "Start";
input.style.display = "inline";
input.getBoundingClientRect();
await waitForTick();
const waitNotifications = promiseTextChangeNotification();
input.style.display = "block";
input.value = "Changed";
input.value = "Again!";
info(`${description}: waiting for notifications...`);
const notification = await waitNotifications;
is(
notification?.offset,
0,
`${description}: offset should be 0`
);
is(
notification?.removedLength,
"Start".length,
`${description}: removedLength should be the length of the old value`
);
is(
notification?.addedLength,
"Again!".length,
`${description}: addedLength should be the length of the new value`
);
})();
await (async function test_text_change_notification_for_value_set_and_typing_character_during_no_frame() {
const description = "runTextNotificationChangesDuringNoFrame: test_text_change_notification_for_value_set_and_typing_character_during_no_frame";
input.value = "Start";
input.style.display = "inline";
input.getBoundingClientRect();
await waitForTick();
const waitNotifications = promiseTextChangeNotification();
input.style.display = "block";
input.value = "Change";
const dKey = new KeyboardEvent("", { code: "KeyD", key: "d", keyCode: KeyboardEvent.DOM_VK_D });
TIP.keydown(dKey);
TIP.keyup(dKey);
info(`${description}: waiting for notifications...`);
const notification = await waitNotifications;
is(
notification?.offset,
0,
`${description}: offset should be 0`
);
is(
notification?.removedLength,
"Start".length,
`${description}: removedLength should be the length of the old value`
);
is(
notification?.addedLength,
"Change".length,
`${description}: addedLength should be the length of the new (set) value`
);
})();
input.style.display = "";
textarea.focus();
TIP.beginInputTransaction(window, callback);
await (async function test_text_change_notification_for_multi_line_value_set_during_no_frame() {
const description = "runTextNotificationChangesDuringNoFrame: test_text_change_notification_for_multi_line_value_set_during_no_frame";
textarea.value = "Start\n2nd Line";
textarea.style.display = "inline";
textarea.getBoundingClientRect();
await waitForTick();
const waitNotifications = promiseTextChangeNotification();
textarea.style.display = "block";
textarea.value = "Changed\n2nd Line";
info(`${description}: waiting for notifications...`);
const notification = await waitNotifications;
is(
notification?.offset,
0,
`${description}: offset should be 0`
);
is(
notification?.removedLength,
getNativeText("Start\n2nd Line").length,
`${description}: removedLength should be the length of the old value`
);
is(
notification?.addedLength,
getNativeText("Changed\n2nd Line").length,
`${description}: addedLength should be the length of the new value`
);
})();
textarea.style.display = "";
}
async function runTests()
{
await SpecialPowers.pushPrefEnv({
set: [["test.ime_content_observer.assert_invalid_cache", true]],
});
textareaInFrame = iframe.contentDocument.getElementById("textarea");
runBeginInputTransactionMethodTests();
runReleaseTests();
runCompositionTests();
runCompositionWithKeyEventTests();
runConsumingKeydownBeforeCompositionTests();
await runKeyTests();
runInsertTextWithKeyPressTests();
runErrorTests();
runCommitCompositionTests();
await runCallbackTests(false);
await runCallbackTests(true);
await runTextNotificationChangesDuringNoFrame();
await runFocusNotificationTestAfterDrop();
await runUnloadTests1();
await runUnloadTests2();
await runQuerySelectionEventTestAtTextChangeNotification();
await runIMEStateUpdateTests();
finish();
}
]]>
</script>
</window>