2010-07-30 12:17:56 -07:00
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<?xml version="1.0"?>
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2012-05-21 04:12:37 -07:00
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<!-- This Source Code Form is subject to the terms of the Mozilla Public
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- License, v. 2.0. If a copy of the MPL was not distributed with this
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- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
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2010-07-30 12:17:56 -07:00
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<window title="Performance measurement tests"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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onload="test()">
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
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<script type="application/javascript"><![CDATA[
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function test()
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{
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SimpleTest.waitForExplicitFinish();
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Components.utils.import("resource://gre/modules/PerfMeasurement.jsm");
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let pm = new PerfMeasurement(PerfMeasurement.ALL);
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if (pm.eventsMeasured == 0) {
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todo(false, "stub, skipping test");
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} else {
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is(pm.eventsMeasured, PerfMeasurement.ALL, "all events measurable");
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pm.start();
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for (let i = 0; i < 10000; i++) ;
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pm.stop();
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isnot(pm.cpu_cycles, -1, "cpu_cycles");
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isnot(pm.instructions, -1, "instructions");
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isnot(pm.cache_references, -1, "cache_references");
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isnot(pm.cache_misses, -1, "cache_misses");
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isnot(pm.branch_instructions, -1, "branch_instructions");
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isnot(pm.branch_misses, -1, "branch_misses");
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isnot(pm.bus_cycles, -1, "bus_cycles");
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isnot(pm.page_faults, -1, "page_faults");
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isnot(pm.major_page_faults, -1, "major_page_faults");
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isnot(pm.context_switches, -1, "context_switches");
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isnot(pm.cpu_migrations, -1, "cpu_migrations");
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}
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SimpleTest.finish();
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}
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]]></script>
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<body xmlns="http://www.w3.org/1999/xhtml">
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<p id="display"></p>
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<div id="content" style="display:none;"></div>
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<pre id="test"></pre>
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</body>
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<label id="test-result"/>
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</window>
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