116 lines
3.9 KiB
JavaScript
116 lines
3.9 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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/* import-globals-from ../../mochitest/states.js */
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/* import-globals-from ../../mochitest/role.js */
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loadScripts({ name: "states.js", dir: MOCHITESTS_DIR });
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loadScripts({ name: "role.js", dir: MOCHITESTS_DIR });
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addAccessibleTask(
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`<input id="textbox" value="hello"/>`,
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async function (browser, iframeDocAcc, contentDocAcc) {
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info(
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"Check that the IFRAME and the IFRAME document are accessible initially."
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);
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let iframeAcc = findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_ID);
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ok(!isDefunct(iframeAcc), "IFRAME should be accessible");
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ok(!isDefunct(iframeDocAcc), "IFRAME document should be accessible");
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info(
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"Hide the IFRAME and check that it's gone along with the IFRAME document."
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);
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let onEvents = waitForEvent(EVENT_REORDER, contentDocAcc);
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await SpecialPowers.spawn(browser, [DEFAULT_IFRAME_ID], contentId => {
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content.document.getElementById(contentId).style.display = "none";
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});
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await onEvents;
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ok(
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isDefunct(iframeAcc),
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"IFRAME accessible should be defunct when hidden."
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);
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if (gIsRemoteIframe) {
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ok(
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!isDefunct(iframeDocAcc),
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"IFRAME document's accessible is not defunct when the IFRAME is hidden and fission is enabled."
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);
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} else {
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ok(
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isDefunct(iframeDocAcc),
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"IFRAME document's accessible is defunct when the IFRAME is hidden and fission is not enabled."
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);
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}
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ok(
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!findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_ID),
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"No accessible for an IFRAME present."
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);
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ok(
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!findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_DOC_BODY_ID),
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"No accessible for the IFRAME document present."
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);
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info(
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"Show the IFRAME and check that a new accessible is created for it as " +
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"well as the IFRAME document."
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);
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const events = [[EVENT_REORDER, contentDocAcc]];
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if (!gIsRemoteIframe) {
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events.push([
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EVENT_STATE_CHANGE,
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event => {
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const scEvent = event.QueryInterface(nsIAccessibleStateChangeEvent);
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const id = getAccessibleDOMNodeID(event.accessible);
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return (
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id === DEFAULT_IFRAME_DOC_BODY_ID &&
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scEvent.state === STATE_BUSY &&
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scEvent.isEnabled === false
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);
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},
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]);
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}
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onEvents = waitForEvents(events);
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await SpecialPowers.spawn(browser, [DEFAULT_IFRAME_ID], contentId => {
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content.document.getElementById(contentId).style.display = "block";
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});
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await onEvents;
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iframeAcc = findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_ID);
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const newiframeDocAcc = iframeAcc.firstChild;
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ok(!isDefunct(iframeAcc), "IFRAME should be accessible");
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is(iframeAcc.childCount, 1, "IFRAME accessible should have a single child");
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ok(newiframeDocAcc, "IFRAME document exists");
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ok(!isDefunct(newiframeDocAcc), "IFRAME document should be accessible");
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if (gIsRemoteIframe) {
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ok(
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!isDefunct(iframeDocAcc),
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"Original IFRAME document accessible should not be defunct when fission is enabled."
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);
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is(
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iframeAcc.firstChild,
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iframeDocAcc,
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"Existing accessible is used for a IFRAME document."
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);
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} else {
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ok(
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isDefunct(iframeDocAcc),
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"Original IFRAME document accessible should be defunct when fission is not enabled."
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);
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isnot(
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iframeAcc.firstChild,
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iframeDocAcc,
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"A new accessible is created for a IFRAME document."
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);
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}
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is(
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iframeAcc.firstChild,
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newiframeDocAcc,
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"A new accessible for a IFRAME document is the child of the IFRAME accessible"
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);
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},
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{ topLevel: false, iframe: true, remoteIframe: true }
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);
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