зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.5 KiB
HTML
73 строки
2.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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Bug 1023018 - Tests if the framerate actor keeps recording after navigations.
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-->
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<head>
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<meta charset="utf-8">
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<title>Framerate actor test</title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript;version=1.8" src="inspector-helpers.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
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</head>
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<body>
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<pre id="test">
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<script>
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window.onload = function() {
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SimpleTest.waitForExplicitFinish();
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var {FramerateFront} = require("devtools/shared/fronts/framerate");
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var {TargetFactory} = require("devtools/client/framework/target");
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var url = document.getElementById("testContent").href;
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attachURL(url, onTab);
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function onTab(_, client, form, contentDoc) {
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var contentWin = contentDoc.defaultView;
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var chromeWin = Services.wm.getMostRecentWindow("navigator:browser");
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var selectedTab = chromeWin.gBrowser.selectedTab;
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var target = TargetFactory.forTab(selectedTab);
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var front = FramerateFront(client, form);
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front.startRecording().then(() => {
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window.setTimeout(() => {
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front.getPendingTicks().then(firstBatch => {
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target.once("will-navigate", () => {
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window.setTimeout(() => {
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front.stopRecording().then(secondBatch => {
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onRecordingStopped(client, firstBatch, secondBatch);
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});
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}, 1000);
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});
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contentWin.location.reload();
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});
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}, 1000);
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});
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}
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function onRecordingStopped(client, firstBatch, secondBatch) {
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ok(firstBatch, "There should be a first batch recording available.");
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ok(secondBatch, "There should be a second batch recording available.");
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var diff = secondBatch.length - firstBatch.length;
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info("Difference in ticks: " + diff);
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ok(diff > 0, "More ticks should be recorded in the second batch.");
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ok(firstBatch.every((e) => secondBatch.indexOf(e) != -1),
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"All the ticks in the first batch should be in the second batch as well.");
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ok(secondBatch.every((e, i, array) => i < array.length - 1 ? e < array[i + 1] : true),
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"All the ticks in the final batch should be ascending in value.");
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client.close().then(() => {
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DebuggerServer.destroy();
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SimpleTest.finish()
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});
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}
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}
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</script>
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</pre>
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<a id="testContent" target="_blank" href="inspector_getImageData.html">Test Document</a>
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</body>
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</html>
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