| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/tracing/core/test_utils.html"> |
| <link rel="import" href="/tracing/extras/importer/v8/v8_log_importer.html"> |
| |
| <script> |
| |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var V8LogImporter = tr.e.importer.v8.V8LogImporter; |
| |
| function newModel(events) { |
| return tr.c.TestUtils.newModelWithEvents([events], { |
| shiftWorldToZero: false |
| }); |
| } |
| |
| test('tickEventInSharedLibrary', function() { |
| var lines = [ |
| 'shared-library,"/usr/lib/libc++.1.dylib",0x99d8aae0,0x99dce729', |
| 'tick,0x99d8aae4,12158,0,0x0,5']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var t = p.findAllThreadsNamed('V8')[0]; |
| assert.equal(t.samples.length, 1); |
| assert.equal(t.samples[0].title, 'V8 PC'); |
| assert.equal(t.samples[0].start, 12158 / 1000); |
| assert.equal(t.samples[0].leafStackFrame.title, '/usr/lib/libc++.1.dylib'); |
| }); |
| |
| test('tickEventInGeneratedCode', function() { |
| var lines = [ |
| 'shared-library,"/usr/lib/libc++.1.dylib",0x99d8aae0,0x99dce729', |
| 'code-creation,Stub,2,0x5b60ce80,1259,"StringAddStub"', |
| 'tick,0x5b60ce84,12158,0,0x0,5']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var threads = p.findAllThreadsNamed('V8'); |
| var t = threads[0]; |
| assert.equal(t.samples.length, 1); |
| assert.equal(t.samples[0].leafStackFrame.title, 'StringAddStub'); |
| }); |
| |
| test('tickEventInUknownCode', function() { |
| var lines = [ |
| 'shared-library,"/usr/lib/libc++.1.dylib",0x99d8aae0,0x99dce729', |
| 'code-creation,Stub,2,0x5b60ce80,1259,"StringAddStub"', |
| 'tick,0x4,0xbff02f08,12158,0,0x0,5']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var threads = p.findAllThreadsNamed('V8'); |
| var t = threads[0]; |
| assert.equal(t.samples.length, 1); |
| assert.equal(t.samples[0].leafStackFrame.title, 'Unknown'); |
| }); |
| |
| test('tickEventWithStack', function() { |
| var lines = [ |
| 'code-creation,LazyCompile,0,0x2905d0c0,1800,"InstantiateFunction native apinatives.js:26:29",0x56b19124,', // @suppress longLineCheck |
| 'tick,0x7fc6fe34,528674,0,0x3,0,0x2905d304']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var t = p.findAllThreadsNamed('V8')[0]; |
| assert.equal(t.samples.length, 1); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29'], |
| t.samples[0].getUserFriendlyStackTrace()); |
| }); |
| |
| test('twoTickEventsWithStack', function() { |
| var lines = [ |
| 'code-creation,LazyCompile,0,0x2905d0c0,1800,"InstantiateFunction native apinatives.js:26:29",0x56b19124,', // @suppress longLineCheck |
| 'tick,0x7fc6fe34,528674,0,0x3,0,0x2905d304', |
| 'tick,0x7fd2a534,536213,0,0x81d8d080,0,0x2905d304']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var t = p.findAllThreadsNamed('V8')[0]; |
| assert.equal(t.samples.length, 2); |
| assert.equal(t.samples[0].start, 528674 / 1000); |
| assert.equal(t.samples[1].start, 536213 / 1000); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29'], |
| t.samples[0].getUserFriendlyStackTrace()); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29'], |
| t.samples[1].getUserFriendlyStackTrace()); |
| assert.equal(t.samples[0].leafStackFrame, |
| t.samples[1].leafStackFrame); |
| }); |
| |
| test('twoTickEventsWithTwoStackFrames', function() { |
| var lines = [ |
| 'code-creation,LazyCompile,0,0x2904d560,876,"Instantiate native apinatives.js:9:21",0x56b190c8,~', // @suppress longLineCheck |
| 'code-creation,LazyCompile,0,0x2905d0c0,1800,"InstantiateFunction native apinatives.js:26:29",0x56b19124,', // @suppress longLineCheck |
| 'tick,0x7fc6fe34,528674,0,0x3,0,0x2905d304,0x2904d6e8', |
| 'tick,0x7fd2a534,536213,0,0x81d8d080,0,0x2905d304,0x2904d6e8']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var t = p.findAllThreadsNamed('V8')[0]; |
| assert.equal(t.samples.length, 2); |
| |
| assert.equal(t.samples[0].start, 528674 / 1000); |
| assert.equal(t.samples[1].start, 536213 / 1000); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29', |
| '~Instantiate native apinatives.js:9:21'], |
| t.samples[0].getUserFriendlyStackTrace()); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29', |
| '~Instantiate native apinatives.js:9:21'], |
| t.samples[1].getUserFriendlyStackTrace()); |
| |
| var childStackFrame = t.samples[0].leafStackFrame; |
| assert.equal(childStackFrame, t.samples[1].leafStackFrame); |
| assert.equal(childStackFrame.children.length, 0); |
| |
| var parentStackFrame = childStackFrame.parentFrame; |
| assert.equal(parentStackFrame.children.length, 1); |
| assert.equal(childStackFrame, parentStackFrame.children[0]); |
| |
| }); |
| |
| test('threeTickEventsWithTwoStackFrames', function() { |
| var lines = [ |
| 'code-creation,LazyCompile,0,0x2904d560,876,"Instantiate native apinatives.js:9:21",0x56b190c8,~', // @suppress longLineCheck |
| 'code-creation,LazyCompile,0,0x2905d0c0,1800,"InstantiateFunction native apinatives.js:26:29",0x56b19124,', // @suppress longLineCheck |
| 'tick,0x7fd7f75c,518328,0,0x81d86da8,2,0x2904d6e8', |
| 'tick,0x7fc6fe34,528674,0,0x3,0,0x2905d304,0x2904d6e8', |
| 'tick,0x7fd2a534,536213,0,0x81d8d080,0,0x2905d304,0x2904d6e8']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var threads = p.findAllThreadsNamed('V8'); |
| |
| var t = threads[0]; |
| assert.equal(t.samples.length, 3); |
| assert.equal(t.samples[0].start, 518328 / 1000); |
| assert.equal(t.samples[1].start, 528674 / 1000); |
| assert.equal(t.samples[2].start, 536213 / 1000); |
| assert.deepEqual( |
| ['~Instantiate native apinatives.js:9:21'], |
| t.samples[0].getUserFriendlyStackTrace()); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29', |
| '~Instantiate native apinatives.js:9:21'], |
| t.samples[1].getUserFriendlyStackTrace()); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29', |
| '~Instantiate native apinatives.js:9:21'], |
| t.samples[2].getUserFriendlyStackTrace()); |
| |
| var topLevelStackFrame = t.samples[0].leafStackFrame; |
| var childStackFrame = t.samples[1].leafStackFrame; |
| assert.equal(t.samples[2].leafStackFrame, childStackFrame); |
| assert.equal(topLevelStackFrame, childStackFrame.parentFrame); |
| assert.equal(topLevelStackFrame.children.length, 1); |
| assert.equal(childStackFrame.children.length, 0); |
| assert.equal(childStackFrame, topLevelStackFrame.children[0]); |
| }); |
| |
| test('twoSubStacks', function() { |
| var lines = [ |
| 'code-creation,LazyCompile,0,0x2904d560,876,"Instantiate native apinatives.js:9:21",0x56b190c8,~', // @suppress longLineCheck |
| 'code-creation,LazyCompile,0,0x2905d0c0,1800,"InstantiateFunction native apinatives.js:26:29",0x56b19124,', // @suppress longLineCheck |
| 'tick,0x7fd7f75c,518328,0,0x81d86da8,2,0x2904d6e8', |
| 'tick,0x7fc6fe34,528674,0,0x3,0,0x2905d304,0x2904d6e8', |
| 'tick,0x7fd2a534,536213,0,0x81d8d080,0,0x2905d304,0x2904d6e8', |
| 'code-creation,Script,0,0x2906a7c0,792,"http://www.google.com/",0x5b12fe50,~', // @suppress longLineCheck |
| 'tick,0xb6f51d30,794049,0,0xb6f7b368,2,0x2906a914', |
| 'tick,0xb6f51d30,799145,0,0xb6f7b368,0,0x2906a914' |
| ]; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var threads = p.findAllThreadsNamed('V8'); |
| var t = threads[0]; |
| assert.equal(t.samples.length, 5); |
| |
| assert.equal(t.samples[0].start, 518328 / 1000); |
| assert.equal(t.samples[1].start, 528674 / 1000); |
| assert.equal(t.samples[2].start, 536213 / 1000); |
| assert.equal(t.samples[3].start, 794049 / 1000); |
| assert.equal(t.samples[4].start, 799145 / 1000); |
| |
| assert.deepEqual( |
| ['~Instantiate native apinatives.js:9:21'], |
| t.samples[0].getUserFriendlyStackTrace()); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29', |
| '~Instantiate native apinatives.js:9:21'], |
| t.samples[1].getUserFriendlyStackTrace()); |
| assert.deepEqual( |
| ['InstantiateFunction native apinatives.js:26:29', |
| '~Instantiate native apinatives.js:9:21'], |
| t.samples[2].getUserFriendlyStackTrace()); |
| assert.deepEqual(['~http://www.google.com/'], |
| t.samples[3].getUserFriendlyStackTrace()); |
| assert.deepEqual(['~http://www.google.com/'], |
| t.samples[4].getUserFriendlyStackTrace()); |
| |
| var firsStackTopLevelStackFrame = t.samples[0].leafStackFrame; |
| var firsStackChildStackFrame = t.samples[1].leafStackFrame; |
| assert.equal(firsStackChildStackFrame, t.samples[2].leafStackFrame); |
| assert.equal(firsStackTopLevelStackFrame, |
| firsStackChildStackFrame.parentFrame); |
| assert.equal(firsStackTopLevelStackFrame.children.length, 1); |
| assert.equal(firsStackChildStackFrame.children.length, 0); |
| assert.equal(firsStackChildStackFrame, |
| firsStackTopLevelStackFrame.children[0]); |
| |
| var secondStackStackFrame = t.samples[3].leafStackFrame; |
| assert.equal(secondStackStackFrame, t.samples[4].leafStackFrame); |
| assert.equal(secondStackStackFrame.children.length, 0); |
| assert.isUndefined(secondStackStackFrame.parentFrame); |
| }); |
| |
| test('timerEventSliceCreation', function() { |
| var lines = ['timer-event,"V8.External",38189483,3']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var threads = p.findAllThreadsNamed('V8 Timers'); |
| assert.isDefined(threads); |
| assert.equal(threads.length, 1); |
| var t = threads[0]; |
| assert.equal(t.sliceGroup.length, 1); |
| }); |
| |
| test('processThreadCreation', function() { |
| var lines = ['timer-event,"V8.External",38189483,3']; |
| var m = newModel(lines.join('\n')); |
| assert.isDefined(m); |
| var p = m.processes[-32]; |
| assert.isDefined(p); |
| var threads = p.findAllThreadsNamed('V8 Timers'); |
| assert.isDefined(threads); |
| assert.equal(1, threads.length); |
| var t = threads[0]; |
| assert.equal('V8 Timers', t.name); |
| }); |
| |
| test('canImport', function() { |
| assert.isTrue(V8LogImporter.canImport( |
| 'timer-event,"V8.External",38189483,3')); |
| assert.isTrue(V8LogImporter.canImport('v8-version,4,3,66,0,0')); |
| assert.isFalse(V8LogImporter.canImport('')); |
| assert.isFalse(V8LogImporter.canImport([])); |
| }); |
| |
| test('CppSymbolsProcess', function() { |
| var lines = [ |
| 'shared-library,"/usr/loca/v8/out/native/d8",0x00400000, 0x01860000', |
| 'cpp,0x00600000,100,"v8::internal::Heap::AllocateByteArray"', |
| 'cpp,0x00700000,100,"v8::internal::Utf8StringKey::AsHandle"', |
| 'tick,0x00600010,121,0,0x0,5', |
| 'tick,0x00700010,122,0,0x0,5', |
| 'tick,0x00800010,123,0,0x0,5']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var t = p.findAllThreadsNamed('V8')[0]; |
| assert.equal(t.samples.length, 3); |
| assert.equal(t.samples[0].leafStackFrame.title, |
| 'v8::internal::Heap::AllocateByteArray /usr/loca/v8/out/native/d8'); // @suppress longLineCheck |
| assert.equal(t.samples[1].leafStackFrame.title, |
| 'v8::internal::Utf8StringKey::AsHandle /usr/loca/v8/out/native/d8'); // @suppress longLineCheck |
| assert.equal(t.samples[2].leafStackFrame.title, |
| '/usr/loca/v8/out/native/d8'); |
| }); |
| |
| test('CppSymbolsWithJsStack', function() { |
| var lines = [ |
| 'shared-library,"/usr/loca/v8/out/native/d8",0x00400000, 0x01860000', |
| 'cpp,0x00600000,100,"v8::internal::Heap::AllocateByteArray"', |
| 'cpp,0x00700000,100,"v8::internal::Utf8StringKey::AsHandle"', |
| 'code-creation,LazyCompile,0,0x2905d0c0,1800,"InstantiateFunction native apinatives.js:26:29",0x56b19124,', // @suppress longLineCheck |
| 'tick,0x00700010,1,0,0x3,0,0x2905d304', |
| 'tick,0x00600010,3,0,0x3,0,0x2905d306', |
| 'tick,0x00800010,5,0,0x3,0,0x2905d306', |
| 'tick,0x01860010,5,0,0x3,0,0x2905d306']; |
| var m = newModel(lines.join('\n')); |
| var p = m.processes[-32]; |
| var t = p.findAllThreadsNamed('V8')[0]; |
| assert.equal(t.samples.length, 4); |
| assert.deepEqual(t.samples[0].stackTrace.map(r => r.title), [ |
| 'v8::internal::Utf8StringKey::AsHandle /usr/loca/v8/out/native/d8', |
| 'InstantiateFunction native apinatives.js:26:29' |
| ]); |
| assert.deepEqual(t.samples[1].stackTrace.map(r => r.title), [ |
| 'v8::internal::Heap::AllocateByteArray /usr/loca/v8/out/native/d8', |
| 'InstantiateFunction native apinatives.js:26:29' |
| ]); |
| assert.deepEqual(t.samples[2].stackTrace.map(r => r.title), [ |
| '/usr/loca/v8/out/native/d8', |
| 'InstantiateFunction native apinatives.js:26:29' |
| ]); |
| assert.deepEqual(t.samples[3].stackTrace.map(r => r.title), [ |
| 'InstantiateFunction native apinatives.js:26:29' |
| ]); |
| }); |
| }); |
| </script> |
| |
