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3b8fc2b4eb
This patch also unlocks the pref which was locked in bug 1626096, as it's no longer an issue. Differential Revision: https://phabricator.services.mozilla.com/D84062
47 lines
1.2 KiB
HTML
47 lines
1.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<script type="application/javascript">
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"use strict";
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/* eslint-env mozilla/frame-script */
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add_task(async function main_test() {
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await SpecialPowers.pushPrefEnv({
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set: [["dom.ipc.processCount.webIsolated", 10]],
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});
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let frame1 = document.createElement("iframe");
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frame1.src = "http://example.com";
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document.body.appendChild(frame1);
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await new Promise(resolve => {
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frame1.addEventListener("load", resolve, { once: true })
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});
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info("frame 1 loaded");
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let frame2 = document.createElement("iframe");
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frame2.src = "http://example.com";
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document.body.appendChild(frame2);
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await new Promise(resolve => {
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frame2.addEventListener("load", resolve, { once: true })
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});
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info("frame 2 loaded");
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let id1 = await SpecialPowers.spawn(frame1, [], () => {
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return ChromeUtils.domProcessChild.childId;
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});
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let id2 = await SpecialPowers.spawn(frame2, [], () => {
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return ChromeUtils.domProcessChild.childId;
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});
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is(id1, id2, "childID for example.com subframes should match");
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});
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</script>
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</body>
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</html>
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