7bbea08f66
This refactoring makes it easier to write advanced tests and gives full control over what's happening to the test code. It also forces description for every test. BUG=none Review-Url: https://codereview.chromium.org/2891213002 Cr-Commit-Position: refs/heads/master@{#45412}
63 lines
2.0 KiB
JavaScript
63 lines
2.0 KiB
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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let {session, contextGroup, Protocol} = InspectorTest.start("Test that profiler is able to record a profile. Also it tests that profiler returns an error when it unable to find the profile.");
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Protocol.Profiler.enable();
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Protocol.Profiler.start().then(didStartFrontendProfile);
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function didStartFrontendProfile(messageObject)
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{
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if (!expectedSuccess("startFrontendProfile", messageObject))
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return;
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Protocol.Runtime.evaluate({expression: "console.profile('Profile 1');"}).then(didStartConsoleProfile);
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}
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function didStartConsoleProfile(messageObject)
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{
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if (!expectedSuccess("startConsoleProfile", messageObject))
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return;
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Protocol.Runtime.evaluate({expression: "console.profileEnd('Profile 1');"}).then(didStopConsoleProfile);
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}
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function didStopConsoleProfile(messageObject)
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{
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if (!expectedSuccess("stopConsoleProfile", messageObject))
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return;
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Protocol.Profiler.stop().then(didStopFrontendProfile);
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}
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function didStopFrontendProfile(messageObject)
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{
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if (!expectedSuccess("stoppedFrontendProfile", messageObject))
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return;
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Protocol.Profiler.start().then(didStartFrontendProfile2);
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}
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function didStartFrontendProfile2(messageObject)
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{
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if (!expectedSuccess("startFrontendProfileSecondTime", messageObject))
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return;
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Protocol.Profiler.stop().then(didStopFrontendProfile2);
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}
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function didStopFrontendProfile2(messageObject)
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{
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expectedSuccess("stopFrontendProfileSecondTime", messageObject)
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InspectorTest.completeTest();
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}
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function checkExpectation(fail, name, messageObject)
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{
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if (fail === !!messageObject.error) {
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InspectorTest.log("PASS: " + name);
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return true;
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}
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InspectorTest.log("FAIL: " + name + ": " + JSON.stringify(messageObject));
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InspectorTest.completeTest();
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return false;
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}
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var expectedSuccess = checkExpectation.bind(null, false);
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var expectedError = checkExpectation.bind(null, true);
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