2017-02-01 15:34:24 +03:00
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<!DOCTYPE HTML>
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<html>
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<!--
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Test that the preallocated process starts up.
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-->
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<head>
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2019-04-16 06:53:28 +03:00
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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2017-02-01 15:34:24 +03:00
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<script type="application/javascript" src="../browserElementTestHelpers.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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2017-02-23 00:10:07 +03:00
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<script type="application/javascript">
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2017-02-01 15:34:24 +03:00
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"use strict";
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2018-12-13 03:45:24 +03:00
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/* eslint-env mozilla/frame-script */
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2017-02-01 15:34:24 +03:00
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SimpleTest.waitForExplicitFinish();
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function expectProcessCreated() {
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return new Promise(resolve => {
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function parentExpectProcessCreated() {
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2019-01-17 21:18:31 +03:00
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const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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2017-02-01 15:34:24 +03:00
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let topic = "ipc:content-initializing";
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2018-12-13 03:43:55 +03:00
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let obs = { observe() {
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2017-02-01 15:34:24 +03:00
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Services.obs.removeObserver(obs, topic);
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2018-12-13 03:43:55 +03:00
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sendAsyncMessage("process-created");
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}};
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2017-04-14 22:51:38 +03:00
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Services.obs.addObserver(obs, topic);
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2017-02-01 15:34:24 +03:00
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}
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let helper = SpecialPowers.loadChromeScript(parentExpectProcessCreated);
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2018-12-13 03:43:55 +03:00
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SimpleTest.registerCleanupFunction(function() { helper.destroy(); });
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helper.addMessageListener("process-created", resolve);
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2017-02-01 15:34:24 +03:00
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});
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}
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expectProcessCreated().then(() => {
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ok(true, "Process creation detected.");
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SimpleTest.finish();
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});
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// Kill existing preallocated process.
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2018-12-13 03:43:55 +03:00
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SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processPrelaunch.enabled", false]]}).then(() => {
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2017-02-01 15:34:24 +03:00
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// Make sure we have the capacity to launch preallocated process.
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2018-12-13 03:43:55 +03:00
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SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processCount", 100]]}).then(() => {
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2017-02-01 15:34:24 +03:00
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// Enable preallocated process and run the test.
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2018-12-13 03:43:55 +03:00
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SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processPrelaunch.enabled", true]]});
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2017-02-01 15:34:24 +03:00
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});
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});
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</script>
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</body>
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</html>
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