firefox-main/accessible/tests/browser/mac/browser_aria_grabbed.js (file symbol)

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Test Info: Warnings

/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
// Test aria-grabbed on a button
addAccessibleTask(
`<button aria-grabbed="" id="btn">Reorder me</button>`,
async (browser, accDoc) => {
const button = getNativeInterface(accDoc, "btn");
is(
button.getAttributeValue("AXGrabbed"),
0,
"AXGrabbed not initially exposed"
);
let attrChanged = waitForEvent(EVENT_OBJECT_ATTRIBUTE_CHANGED, "btn");
await SpecialPowers.spawn(browser, [], () => {
content.document
.getElementById("btn")
.setAttribute("aria-grabbed", "false");
});
await attrChanged;
is(
button.getAttributeValue("AXGrabbed"),
0,
"AXGrabbed not exposed when aria-grabbed set to 'false'"
);
attrChanged = waitForEvent(EVENT_OBJECT_ATTRIBUTE_CHANGED, "btn");
await SpecialPowers.spawn(browser, [], () => {
content.document
.getElementById("btn")
.setAttribute("aria-grabbed", "true");
});
await attrChanged;
is(
button.getAttributeValue("AXGrabbed"),
1,
"AXGrabbed exposed when aria-grabbed set to 'true'"
);
attrChanged = waitForEvent(EVENT_OBJECT_ATTRIBUTE_CHANGED, "btn");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("btn").removeAttribute("aria-grabbed");
});
await attrChanged;
is(
button.getAttributeValue("AXGrabbed"),
0,
"AXGrabbed not exposed when aria-grabbed attribute removed"
);
}
);