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52 lines
1.6 KiB
HTML
52 lines
1.6 KiB
HTML
<!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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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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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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<script type="application/javascript">
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"use strict";
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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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Components.utils.import('resource://gre/modules/Services.jsm');
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let topic = "ipc:content-initializing";
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let obs = { observe: function() {
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Services.obs.removeObserver(obs, topic);
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sendAsyncMessage('process-created');
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}}
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Services.obs.addObserver(obs, topic);
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}
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let helper = SpecialPowers.loadChromeScript(parentExpectProcessCreated);
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SimpleTest.registerCleanupFunction(function() { helper.destroy() });
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helper.addMessageListener('process-created', resolve);
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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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SpecialPowers.pushPrefEnv({'set':[["dom.ipc.processPrelaunch.enabled", false]]}).then(() => {
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// Make sure we have the capacity to launch preallocated process.
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SpecialPowers.pushPrefEnv({'set':[["dom.ipc.processCount", 100]]}).then(() => {
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// Enable preallocated process and run the test.
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SpecialPowers.pushPrefEnv({'set':[["dom.ipc.processPrelaunch.enabled", true]]});
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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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