76 lines
2.4 KiB
JavaScript
76 lines
2.4 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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// test selects and options
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addAccessibleTask(
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`<select id="select">
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<option id="o1">hello</option>
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<option id="o2">world</option>
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</select>`,
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async function (browser, accDoc) {
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const select = findAccessibleChildByID(accDoc, "select");
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ok(
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isAccessible(select.firstChild, [nsIAccessibleSelectable]),
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"No selectable accessible for combobox"
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);
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await untilCacheOk(
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() => testVisibility(select, false, false),
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"select should be on screen and visible"
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);
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if (!browser.isRemoteBrowser) {
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await untilCacheOk(
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() => testVisibility(select.firstChild, false, true),
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"combobox list should be on screen and invisible"
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);
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} else {
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// XXX: When the cache is used, states::INVISIBLE is
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// incorrect. Test OFFSCREEN anyway.
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await untilCacheOk(() => {
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const [states] = getStates(select.firstChild);
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return (states & STATE_OFFSCREEN) == 0;
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}, "combobox list should be on screen");
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}
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const o1 = findAccessibleChildByID(accDoc, "o1");
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const o2 = findAccessibleChildByID(accDoc, "o2");
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await untilCacheOk(
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() => testVisibility(o1, false, false),
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"option one should be on screen and visible"
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);
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await untilCacheOk(
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() => testVisibility(o2, true, false),
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"option two should be off screen and visible"
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);
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// Select the second option (drop-down collapsed).
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const p = waitForEvents({
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expected: [
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[EVENT_SELECTION, "o2"],
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[EVENT_TEXT_VALUE_CHANGE, "select"],
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],
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unexpected: [
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stateChangeEventArgs("o2", EXT_STATE_ACTIVE, true, true),
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stateChangeEventArgs("o1", EXT_STATE_ACTIVE, false, true),
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],
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});
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await invokeContentTask(browser, [], () => {
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content.document.getElementById("select").selectedIndex = 1;
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});
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await p;
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await untilCacheOk(() => {
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const [states] = getStates(o1);
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return (states & STATE_OFFSCREEN) != 0;
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}, "option 1 should be off screen");
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await untilCacheOk(() => {
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const [states] = getStates(o2);
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return (states & STATE_OFFSCREEN) == 0;
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}, "option 2 should be on screen");
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},
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{ chrome: true, iframe: true, remoteIframe: true }
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);
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