58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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add_task(async function test_rectToBrowserRect() {
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const tab = await BrowserTestUtils.openNewForegroundTab(
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gBrowser,
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"data:text/html;charset=utf-8,test"
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);
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SpecialPowers.addTaskImport(
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"LayoutUtils",
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"resource://gre/modules/LayoutUtils.sys.mjs"
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);
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// Convert (12, 34) in a content document coordinates into this browser window
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// coordinates.
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const positionInBrowser = await SpecialPowers.spawn(
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tab.linkedBrowser,
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[],
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() => {
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/* global LayoutUtils */
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return LayoutUtils.rectToTopLevelWidgetRect(content.window, {
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left: 12,
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top: 34,
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width: 0,
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height: 0,
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});
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}
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);
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// Dispatch a mousedown event on the browser window coordinates position to
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// see whether it's fired on the correct position in the content document.
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const mouseDownPromise = BrowserTestUtils.waitForContentEvent(
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tab.linkedBrowser,
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"mousedown",
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false,
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event => {
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dump(`mousedown on (${event.clientX}, ${event.clientY})`);
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return event.clientX == 12 && event.clientY == 34;
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}
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);
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// A workaround for bug 1743857.
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await SpecialPowers.spawn(tab.linkedBrowser, [], async () => {
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await Promise.resolve();
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});
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EventUtils.synthesizeMouseAtPoint(
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positionInBrowser.x / window.devicePixelRatio,
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positionInBrowser.y / window.devicePixelRatio,
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{ type: "mousedown", button: 1 }
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);
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await mouseDownPromise;
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Assert.ok(true, "LayoutUtils.rectToBrowserRect() works as expected");
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BrowserTestUtils.removeTab(tab);
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});
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