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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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868 | 868 |
869 TEST(RecordStackTraceAtStartProfiling) { | 869 TEST(RecordStackTraceAtStartProfiling) { |
870 // This test does not pass with inlining enabled since inlined functions | 870 // This test does not pass with inlining enabled since inlined functions |
871 // don't appear in the stack trace. | 871 // don't appear in the stack trace. |
872 i::FLAG_use_inlining = false; | 872 i::FLAG_use_inlining = false; |
873 | 873 |
874 v8::Isolate* isolate = v8::Isolate::GetCurrent(); | 874 v8::Isolate* isolate = v8::Isolate::GetCurrent(); |
875 v8::HandleScope scope(isolate); | 875 v8::HandleScope scope(isolate); |
876 const char* extensions[] = { "v8/profiler" }; | 876 const char* extensions[] = { "v8/profiler" }; |
877 v8::ExtensionConfiguration config(1, extensions); | 877 v8::ExtensionConfiguration config(1, extensions); |
878 v8::Local<v8::Context> context = v8::Context::New(isolate); | 878 v8::Local<v8::Context> context = v8::Context::New(isolate, &config); |
879 context->Enter(); | 879 context->Enter(); |
880 | 880 |
881 CpuProfiler* profiler = i::Isolate::Current()->cpu_profiler(); | 881 CpuProfiler* profiler = i::Isolate::Current()->cpu_profiler(); |
882 CHECK_EQ(0, profiler->GetProfilesCount()); | 882 CHECK_EQ(0, profiler->GetProfilesCount()); |
883 CompileRun( | 883 CompileRun( |
884 "function c() { startProfiling(); }\n" | 884 "function c() { startProfiling(); }\n" |
885 "function b() { c(); }\n" | 885 "function b() { c(); }\n" |
886 "function a() { b(); }\n" | 886 "function a() { b(); }\n" |
887 "a();\n" | 887 "a();\n" |
888 "stopProfiling();"); | 888 "stopProfiling();"); |
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926 i::OS::SNPrintF(title, "%d", i); | 926 i::OS::SNPrintF(title, "%d", i); |
927 // UID must be > 0. | 927 // UID must be > 0. |
928 CHECK(collection.StartProfiling(title.start(), i + 1, false)); | 928 CHECK(collection.StartProfiling(title.start(), i + 1, false)); |
929 titles[i] = title.start(); | 929 titles[i] = title.start(); |
930 } | 930 } |
931 CHECK(!collection.StartProfiling( | 931 CHECK(!collection.StartProfiling( |
932 "maximum", CpuProfilesCollection::kMaxSimultaneousProfiles + 1, false)); | 932 "maximum", CpuProfilesCollection::kMaxSimultaneousProfiles + 1, false)); |
933 for (int i = 0; i < CpuProfilesCollection::kMaxSimultaneousProfiles; ++i) | 933 for (int i = 0; i < CpuProfilesCollection::kMaxSimultaneousProfiles; ++i) |
934 i::DeleteArray(titles[i]); | 934 i::DeleteArray(titles[i]); |
935 } | 935 } |
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