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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 // | 2 // |
| 3 // Tests of profiles generator and utilities. | 3 // Tests of profiles generator and utilities. |
| 4 | 4 |
| 5 #ifdef ENABLE_LOGGING_AND_PROFILING | 5 #ifdef ENABLE_LOGGING_AND_PROFILING |
| 6 | 6 |
| 7 #include "v8.h" | 7 #include "v8.h" |
| 8 #include "cpu-profiler-inl.h" | 8 #include "cpu-profiler-inl.h" |
| 9 #include "cctest.h" | 9 #include "cctest.h" |
| 10 | 10 |
| 11 namespace i = v8::internal; | 11 namespace i = v8::internal; |
| 12 | 12 |
| 13 using i::CodeEntry; | 13 using i::CodeEntry; |
| 14 using i::CpuProfile; | 14 using i::CpuProfile; |
| 15 using i::CpuProfiler; | 15 using i::CpuProfiler; |
| 16 using i::CpuProfilesCollection; | 16 using i::CpuProfilesCollection; |
| 17 using i::ProfileGenerator; | 17 using i::ProfileGenerator; |
| 18 using i::ProfileNode; | 18 using i::ProfileNode; |
| 19 using i::ProfilerEventsProcessor; | 19 using i::ProfilerEventsProcessor; |
| 20 using i::TokenEnumerator; | 20 using i::TokenEnumerator; |
| 21 | 21 |
| 22 | 22 |
| 23 TEST(StartStop) { | 23 TEST(StartStop) { |
| 24 CpuProfilesCollection profiles; | 24 CpuProfilesCollection profiles; |
| 25 ProfileGenerator generator(&profiles); | 25 ProfileGenerator generator(&profiles); |
| 26 ProfilerEventsProcessor processor(&generator); | 26 ProfilerEventsProcessor processor(i::Isolate::Current(), &generator); |
| 27 processor.Start(); | 27 processor.Start(); |
| 28 while (!processor.running()) { | 28 while (!processor.running()) { |
| 29 i::Thread::YieldCPU(); | 29 i::Thread::YieldCPU(); |
| 30 } | 30 } |
| 31 processor.Stop(); | 31 processor.Stop(); |
| 32 processor.Join(); | 32 processor.Join(); |
| 33 } | 33 } |
| 34 | 34 |
| 35 static v8::Persistent<v8::Context> env; | 35 static v8::Persistent<v8::Context> env; |
| 36 | 36 |
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| 80 }; | 80 }; |
| 81 | 81 |
| 82 } // namespace | 82 } // namespace |
| 83 | 83 |
| 84 TEST(CodeEvents) { | 84 TEST(CodeEvents) { |
| 85 InitializeVM(); | 85 InitializeVM(); |
| 86 TestSetup test_setup; | 86 TestSetup test_setup; |
| 87 CpuProfilesCollection profiles; | 87 CpuProfilesCollection profiles; |
| 88 profiles.StartProfiling("", 1); | 88 profiles.StartProfiling("", 1); |
| 89 ProfileGenerator generator(&profiles); | 89 ProfileGenerator generator(&profiles); |
| 90 ProfilerEventsProcessor processor(&generator); | 90 ProfilerEventsProcessor processor(i::Isolate::Current(), &generator); |
| 91 processor.Start(); | 91 processor.Start(); |
| 92 while (!processor.running()) { | 92 while (!processor.running()) { |
| 93 i::Thread::YieldCPU(); | 93 i::Thread::YieldCPU(); |
| 94 } | 94 } |
| 95 | 95 |
| 96 // Enqueue code creation events. | 96 // Enqueue code creation events. |
| 97 i::HandleScope scope; | 97 i::HandleScope scope; |
| 98 const char* aaa_str = "aaa"; | 98 const char* aaa_str = "aaa"; |
| 99 i::Handle<i::String> aaa_name = i::Factory::NewStringFromAscii( | 99 i::Handle<i::String> aaa_name = FACTORY->NewStringFromAscii( |
| 100 i::Vector<const char>(aaa_str, i::StrLength(aaa_str))); | 100 i::Vector<const char>(aaa_str, i::StrLength(aaa_str))); |
| 101 processor.CodeCreateEvent(i::Logger::FUNCTION_TAG, | 101 processor.CodeCreateEvent(i::Logger::FUNCTION_TAG, |
| 102 *aaa_name, | 102 *aaa_name, |
| 103 i::Heap::empty_string(), | 103 HEAP->empty_string(), |
| 104 0, | 104 0, |
| 105 ToAddress(0x1000), | 105 ToAddress(0x1000), |
| 106 0x100, | 106 0x100, |
| 107 ToAddress(0x10000)); | 107 ToAddress(0x10000)); |
| 108 processor.CodeCreateEvent(i::Logger::BUILTIN_TAG, | 108 processor.CodeCreateEvent(i::Logger::BUILTIN_TAG, |
| 109 "bbb", | 109 "bbb", |
| 110 ToAddress(0x1200), | 110 ToAddress(0x1200), |
| 111 0x80); | 111 0x80); |
| 112 processor.CodeCreateEvent(i::Logger::STUB_TAG, 5, ToAddress(0x1300), 0x10); | 112 processor.CodeCreateEvent(i::Logger::STUB_TAG, 5, ToAddress(0x1300), 0x10); |
| 113 processor.CodeCreateEvent(i::Logger::BUILTIN_TAG, | 113 processor.CodeCreateEvent(i::Logger::BUILTIN_TAG, |
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| 144 template<typename T> | 144 template<typename T> |
| 145 static int CompareProfileNodes(const T* p1, const T* p2) { | 145 static int CompareProfileNodes(const T* p1, const T* p2) { |
| 146 return strcmp((*p1)->entry()->name(), (*p2)->entry()->name()); | 146 return strcmp((*p1)->entry()->name(), (*p2)->entry()->name()); |
| 147 } | 147 } |
| 148 | 148 |
| 149 TEST(TickEvents) { | 149 TEST(TickEvents) { |
| 150 TestSetup test_setup; | 150 TestSetup test_setup; |
| 151 CpuProfilesCollection profiles; | 151 CpuProfilesCollection profiles; |
| 152 profiles.StartProfiling("", 1); | 152 profiles.StartProfiling("", 1); |
| 153 ProfileGenerator generator(&profiles); | 153 ProfileGenerator generator(&profiles); |
| 154 ProfilerEventsProcessor processor(&generator); | 154 ProfilerEventsProcessor processor(i::Isolate::Current(), &generator); |
| 155 processor.Start(); | 155 processor.Start(); |
| 156 while (!processor.running()) { | 156 while (!processor.running()) { |
| 157 i::Thread::YieldCPU(); | 157 i::Thread::YieldCPU(); |
| 158 } | 158 } |
| 159 | 159 |
| 160 processor.CodeCreateEvent(i::Logger::BUILTIN_TAG, | 160 processor.CodeCreateEvent(i::Logger::BUILTIN_TAG, |
| 161 "bbb", | 161 "bbb", |
| 162 ToAddress(0x1200), | 162 ToAddress(0x1200), |
| 163 0x80); | 163 0x80); |
| 164 processor.CodeCreateEvent(i::Logger::STUB_TAG, 5, ToAddress(0x1300), 0x10); | 164 processor.CodeCreateEvent(i::Logger::STUB_TAG, 5, ToAddress(0x1300), 0x10); |
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| 230 TestSetup test_setup; | 230 TestSetup test_setup; |
| 231 CpuProfiler::Setup(); | 231 CpuProfiler::Setup(); |
| 232 CpuProfiler::StartProfiling("1"); | 232 CpuProfiler::StartProfiling("1"); |
| 233 CpuProfiler::StopProfiling("2"); | 233 CpuProfiler::StopProfiling("2"); |
| 234 CpuProfiler::StartProfiling("1"); | 234 CpuProfiler::StartProfiling("1"); |
| 235 CpuProfiler::StopProfiling(""); | 235 CpuProfiler::StopProfiling(""); |
| 236 CpuProfiler::TearDown(); | 236 CpuProfiler::TearDown(); |
| 237 } | 237 } |
| 238 | 238 |
| 239 #endif // ENABLE_LOGGING_AND_PROFILING | 239 #endif // ENABLE_LOGGING_AND_PROFILING |
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