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Test Info: Warnings
- This test gets skipped with pattern: os != 'mac'
- Manifest: accessible/tests/browser/mac/browser.toml
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
/**
* Test simple text selection
*/
addAccessibleTask(`<p id="p">Hello World</p>`, async (browser, accDoc) => {
let macDoc = accDoc.nativeInterface.QueryInterface(
Ci.nsIAccessibleMacInterface
);
let startMarker = macDoc.getAttributeValue("AXStartTextMarker");
let endMarker = macDoc.getAttributeValue("AXEndTextMarker");
let range = macDoc.getParameterizedAttributeValue(
"AXTextMarkerRangeForUnorderedTextMarkers",
[startMarker, endMarker]
);
is(stringForRange(macDoc, range), "Hello World");
let evt = waitForMacEventWithInfo("AXSelectedTextChanged", (elem, info) => {
return (
!info.AXTextStateSync &&
info.AXTextStateChangeType == AXTextStateChangeTypeSelectionExtend &&
elem.getAttributeValue("AXRole") == "AXWebArea"
);
});
await SpecialPowers.spawn(browser, [], () => {
let p = content.document.getElementById("p");
let r = new content.Range();
r.setStart(p.firstChild, 1);
r.setEnd(p.firstChild, 8);
let s = content.getSelection();
s.addRange(r);
});
await evt;
range = macDoc.getAttributeValue("AXSelectedTextMarkerRange");
is(stringForRange(macDoc, range), "ello Wo");
let firstWordRange = macDoc.getParameterizedAttributeValue(
"AXRightWordTextMarkerRangeForTextMarker",
startMarker
);
is(stringForRange(macDoc, firstWordRange), "Hello");
evt = waitForMacEventWithInfo("AXSelectedTextChanged", (elem, info) => {
return (
!info.AXTextStateSync &&
info.AXTextStateChangeType == AXTextStateChangeTypeSelectionExtend &&
elem.getAttributeValue("AXRole") == "AXWebArea"
);
});
macDoc.setAttributeValue("AXSelectedTextMarkerRange", firstWordRange);
await evt;
range = macDoc.getAttributeValue("AXSelectedTextMarkerRange");
is(stringForRange(macDoc, range), "Hello");
// Collapse selection
evt = waitForMacEventWithInfo("AXSelectedTextChanged", (elem, info) => {
return (
info.AXTextStateSync &&
info.AXTextStateChangeType == AXTextStateChangeTypeSelectionMove &&
elem.getAttributeValue("AXRole") == "AXWebArea"
);
});
await SpecialPowers.spawn(browser, [], () => {
let s = content.getSelection();
s.collapseToEnd();
});
await evt;
});
/**
* Test text selection events caused by focus change
*/
addAccessibleTask(
`<p>
Hello <a href="#" id="link">World</a>,
I <a href="#" style="user-select: none;" id="unselectable_link">love</a>
<button id="button">you</button></p>`,
async browser => {
// Set up an AXSelectedTextChanged listener here. It will get resolved
// on the first non-root event it encounters, so if we test its data at the end
// of this test it will show us the first text-selectable object that was focused,
// which is "link".
let selTextChanged = waitForMacEvent(
"AXSelectedTextChanged",
e => e.getAttributeValue("AXDOMIdentifier") != "body"
);
let focusChanged = waitForMacEvent("AXFocusedUIElementChanged");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("unselectable_link").focus();
});
let focusChangedTarget = await focusChanged;
is(
focusChangedTarget.getAttributeValue("AXDOMIdentifier"),
"unselectable_link",
"Correct event target"
);
focusChanged = waitForMacEvent("AXFocusedUIElementChanged");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("button").focus();
});
focusChangedTarget = await focusChanged;
is(
focusChangedTarget.getAttributeValue("AXDOMIdentifier"),
"button",
"Correct event target"
);
focusChanged = waitForMacEvent("AXFocusedUIElementChanged");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("link").focus();
});
focusChangedTarget = await focusChanged;
is(
focusChangedTarget.getAttributeValue("AXDOMIdentifier"),
"link",
"Correct event target"
);
let selTextChangedTarget = await selTextChanged;
is(
selTextChangedTarget.getAttributeValue("AXDOMIdentifier"),
"link",
"Correct event target"
);
}
);
/**
* Test text selection with focus change
*/
addAccessibleTask(
`<p id="p">Hello <input id="input"></p>`,
async (browser, accDoc) => {
let macDoc = accDoc.nativeInterface.QueryInterface(
Ci.nsIAccessibleMacInterface
);
let evt = waitForMacEventWithInfo("AXSelectedTextChanged", (elem, info) => {
return (
!info.AXTextStateSync &&
info.AXTextStateChangeType == AXTextStateChangeTypeSelectionExtend &&
elem.getAttributeValue("AXRole") == "AXWebArea"
);
});
await SpecialPowers.spawn(browser, [], () => {
let p = content.document.getElementById("p");
let r = new content.Range();
r.setStart(p.firstChild, 1);
r.setEnd(p.firstChild, 3);
let s = content.getSelection();
s.addRange(r);
});
await evt;
let range = macDoc.getAttributeValue("AXSelectedTextMarkerRange");
is(stringForRange(macDoc, range), "el");
let events = Promise.all([
waitForMacEvent("AXFocusedUIElementChanged"),
waitForMacEventWithInfo("AXSelectedTextChanged"),
]);
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("input").focus();
});
let [, { data }] = await events;
ok(
data.AXTextSelectionChangedFocus,
"have AXTextSelectionChangedFocus in event info"
);
ok(!data.AXTextStateSync, "no AXTextStateSync in editables");
is(
data.AXTextSelectionDirection,
AXTextSelectionDirectionDiscontiguous,
"discontigous direction"
);
}
);