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Side by Side Diff: test/inspector/cpu-profiler/console-profile.js

Issue 2369753004: [inspector] added inspector test runner [part 5] (Closed)
Patch Set: addressed comments Created 4 years, 2 months ago
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1 // Copyright 2016 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 print("Tests that console.profile/profileEnd will record CPU profile when inspec tor front-end is connected.");
6
7 InspectorTest.evaluateInPage(`
8 function collectProfiles()
9 {
10 console.profile("outer");
11 console.profile(42);
12 console.profileEnd("outer");
13 console.profileEnd(42);
14 }`);
15
16 InspectorTest.fail = function(message)
17 {
18 InspectorTest.log("FAIL: " + message);
19 InspectorTest.completeTest();
20 }
21
22 InspectorTest.sendCommand("Profiler.enable", {});
23 InspectorTest.sendCommand("Runtime.evaluate", { expression: "collectProfiles()"} , didCollectProfiles);
24
25 var headers = [];
26 InspectorTest.eventHandler["Profiler.consoleProfileFinished"] = function(message Object)
27 {
28 headers.push({
29 profile: messageObject["params"]["profile"],
30 title: messageObject["params"]["title"]
31 });
32 }
33
34 function didCollectProfiles(messageObject)
35 {
36 if (headers.length !== 2)
37 return InspectorTest.fail("Cannot retrive headers: " + JSON.stringify(messag eObject, null, 4));
38 for (var i = 0; i < headers.length; i++) {
39 if (headers[i].title === "42") {
40 checkInnerProfile(headers[i].profile);
41 return;
42 }
43 }
44 InspectorTest.fail("Cannot find '42' profile header");
45 }
46
47 function checkInnerProfile(profile)
48 {
49 InspectorTest.log("SUCCESS: retrieved '42' profile");
50 if (!findFunctionInProfile(profile.nodes, "collectProfiles"))
51 return InspectorTest.fail("collectProfiles function not found in the profile : " + JSON.stringify(profile, null, 4));
52 InspectorTest.log("SUCCESS: found 'collectProfiles' function in the profile");
53 InspectorTest.completeTest();
54 }
55
56 function findFunctionInProfile(nodes, functionName)
57 {
58 return nodes.some(n => n.callFrame.functionName === functionName);
59 }
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