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/* 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";
/* import-globals-from ../../mochitest/layout.js */
async function testContentBounds(browser, acc) {
let [expectedX, expectedY, expectedWidth, expectedHeight] =
await getContentBoundsForDOMElm(browser, getAccessibleDOMNodeID(acc));
let contentDPR = await getContentDPR(browser);
let [x, y, width, height] = getBounds(acc, contentDPR);
let prettyAccName = prettyName(acc);
is(x, expectedX, "Wrong x coordinate of " + prettyAccName);
is(y, expectedY, "Wrong y coordinate of " + prettyAccName);
is(width, expectedWidth, "Wrong width of " + prettyAccName);
Assert.greaterOrEqual(
height,
expectedHeight,
"Wrong height of " + prettyAccName
);
}
async function runTests(browser, accDoc) {
let p1 = findAccessibleChildByID(accDoc, "p1");
let p2 = findAccessibleChildByID(accDoc, "p2");
let imgmap = findAccessibleChildByID(accDoc, "imgmap");
if (!imgmap.childCount) {
// An image map may not be available even after the doc and image load
// is complete. We don't recieve any DOM events for this change either,
// so we need to wait for a REORDER.
await waitForEvent(EVENT_REORDER, "imgmap");
}
let area = imgmap.firstChild;
await testContentBounds(browser, p1);
await testContentBounds(browser, p2);
await testContentBounds(browser, area);
await SpecialPowers.spawn(browser, [], () => {
const { Layout } = ChromeUtils.importESModule(
"chrome://mochitests/content/browser/accessible/tests/browser/Layout.sys.mjs"
);
Layout.zoomDocument(content.document, 2.0);
});
await testContentBounds(browser, p1);
await testContentBounds(browser, p2);
await testContentBounds(browser, area);
}
/**
* Test accessible boundaries when page is zoomed
*/
addAccessibleTask(
`
<p id="p1">para 1</p><p id="p2">para 2</p>
<map name="atoz_map" id="map">
<area id="area1" href="http://mozilla.org"
coords=17,0,30,14" alt="mozilla.org" shape="rect">
</map>
<img id="imgmap" width="447" height="15"
usemap="#atoz_map"
src="http://example.com/a11y/accessible/tests/mochitest/letters.gif">`,
runTests,
{ iframe: true, remoteIframe: true }
);
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