mozilla-central/widget/tests/test_AltGr_key_events_in_web_content_on_windows.html

Source code

Revision control

Copy as Markdown

Other Tools

Test Info: Warnings

<!DOCTYPE html>
<html>
<head>
<title>Testing if AltGr keydown and keyup events are fired in web content on Windows</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script src="/tests/SimpleTest/NativeKeyCodes.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
</head>
<body>
<div id="display">
<input id="input">
</div>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
function checkEvent(aEvent, aExpectedEvents, aDescription) {
if (!aExpectedEvents.length) {
ok(false, `${aDescription}: no more expected events ` +
`(type: ${aEvent.type}, code: ${aEvent.code}, key: ${aEvent.key}, keyCode: ${aEvent.keyCode}`);
}
let expectedEvent = aExpectedEvents.shift();
for (let property in expectedEvent) {
is(aEvent[property], expectedEvent[property], `${aDescription}: ${property}`);
}
}
async function runAltGrKeyTest() {
return new Promise(resolve => {
let target = document.getElementById("input");
target.focus();
let events = [
{ type: "keydown", code: "ControlLeft", key: "Control", keyCode: KeyboardEvent.DOM_VK_CONTROL },
{ type: "keydown", code: "AltRight", key: "AltGraph", keyCode: KeyboardEvent.DOM_VK_ALT },
{ type: "keyup", code: "ControlLeft", key: "Control", keyCode: KeyboardEvent.DOM_VK_CONTROL },
{ type: "keyup", code: "AltRight", key: "AltGraph", keyCode: KeyboardEvent.DOM_VK_ALT },
];
function handleEvent(aEvent) {
checkEvent(aEvent, events, "runAltGrKeyTest");
if (aEvent.type === "keyup" && aEvent.code === "AltRight") {
is(events.length, 0, "runAltGrKeyTest: all expected events are fired");
SimpleTest.executeSoon(() => {
target.removeEventListener("keydown", handleEvent);
target.removeEventListener("keypress", handleEvent);
target.removeEventListener("keyup", handleEvent);
resolve();
});
}
}
target.addEventListener("keydown", handleEvent);
target.addEventListener("keypress", handleEvent);
target.addEventListener("keyup", handleEvent);
synthesizeNativeKey(KEYBOARD_LAYOUT_SPANISH, WIN_VK_RMENU, {},
"", "");
});
}
async function runEmulatingAltGrKeyTest() {
return new Promise(resolve => {
let target = document.getElementById("input");
target.focus();
let events = [
{ type: "keydown", code: "ControlLeft", key: "Control", keyCode: KeyboardEvent.DOM_VK_CONTROL },
{ type: "keydown", code: "AltLeft", key: "Alt", keyCode: KeyboardEvent.DOM_VK_ALT },
{ type: "keyup", code: "AltLeft", key: "Alt", keyCode: KeyboardEvent.DOM_VK_ALT },
{ type: "keyup", code: "ControlLeft", key: "Control", keyCode: KeyboardEvent.DOM_VK_CONTROL },
];
function handleEvent(aEvent) {
checkEvent(aEvent, events, "runEmulatingAltGrKeyTest");
if (aEvent.type === "keyup" && aEvent.code === "ControlLeft") {
is(events.length, 0, "runAltGrKeyTest: all expected events are fired");
SimpleTest.executeSoon(() => {
target.removeEventListener("keydown", handleEvent);
target.removeEventListener("keypress", handleEvent);
target.removeEventListener("keyup", handleEvent);
resolve();
});
}
}
target.addEventListener("keydown", handleEvent);
target.addEventListener("keypress", handleEvent);
target.addEventListener("keyup", handleEvent);
synthesizeNativeKey(KEYBOARD_LAYOUT_SPANISH, WIN_VK_LMENU, { ctrlKey: true },
"", "");
});
}
async function runTests() {
await runAltGrKeyTest();
await runEmulatingAltGrKeyTest();
SimpleTest.finish();
}
SimpleTest.waitForFocus(runTests);
</script>
</body>
</html>