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| 1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 the V8 project authors. All rights reserved. |
| 2 // | 2 // |
| 3 // Tests of profiler-related functions from log.h | 3 // Tests of profiler-related functions from log.h |
| 4 | 4 |
| 5 #ifdef ENABLE_LOGGING_AND_PROFILING | 5 #ifdef ENABLE_LOGGING_AND_PROFILING |
| 6 | 6 |
| 7 #include <stdlib.h> | 7 #include <stdlib.h> |
| 8 | 8 |
| 9 #include "v8.h" | 9 #include "v8.h" |
| 10 | 10 |
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| 156 return Top::js_entry_sp(Top::GetCurrentThread()); | 156 return Top::js_entry_sp(Top::GetCurrentThread()); |
| 157 } | 157 } |
| 158 | 158 |
| 159 | 159 |
| 160 v8::Handle<v8::Value> TraceExtension::JSEntrySP(const v8::Arguments& args) { | 160 v8::Handle<v8::Value> TraceExtension::JSEntrySP(const v8::Arguments& args) { |
| 161 CHECK_NE(0, GetJsEntrySp()); | 161 CHECK_NE(0, GetJsEntrySp()); |
| 162 return v8::Undefined(); | 162 return v8::Undefined(); |
| 163 } | 163 } |
| 164 | 164 |
| 165 | 165 |
| 166 static void CompileRun(const char* source) { | |
| 167 Script::Compile(String::New(source))->Run(); | |
| 168 } | |
| 169 | |
| 170 | |
| 171 v8::Handle<v8::Value> TraceExtension::JSEntrySPLevel2( | 166 v8::Handle<v8::Value> TraceExtension::JSEntrySPLevel2( |
| 172 const v8::Arguments& args) { | 167 const v8::Arguments& args) { |
| 173 v8::HandleScope scope; | 168 v8::HandleScope scope; |
| 174 const Address js_entry_sp = GetJsEntrySp(); | 169 const Address js_entry_sp = GetJsEntrySp(); |
| 175 CHECK_NE(0, js_entry_sp); | 170 CHECK_NE(0, js_entry_sp); |
| 176 CompileRun("js_entry_sp();"); | 171 CompileRun("js_entry_sp();"); |
| 177 CHECK_EQ(js_entry_sp, GetJsEntrySp()); | 172 CHECK_EQ(js_entry_sp, GetJsEntrySp()); |
| 178 return v8::Undefined(); | 173 return v8::Undefined(); |
| 179 } | 174 } |
| 180 | 175 |
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| 368 CHECK_EQ(0, GetJsEntrySp()); | 363 CHECK_EQ(0, GetJsEntrySp()); |
| 369 CompileRun("a = 1; b = a + 1;"); | 364 CompileRun("a = 1; b = a + 1;"); |
| 370 CHECK_EQ(0, GetJsEntrySp()); | 365 CHECK_EQ(0, GetJsEntrySp()); |
| 371 CompileRun("js_entry_sp();"); | 366 CompileRun("js_entry_sp();"); |
| 372 CHECK_EQ(0, GetJsEntrySp()); | 367 CHECK_EQ(0, GetJsEntrySp()); |
| 373 CompileRun("js_entry_sp_level2();"); | 368 CompileRun("js_entry_sp_level2();"); |
| 374 CHECK_EQ(0, GetJsEntrySp()); | 369 CHECK_EQ(0, GetJsEntrySp()); |
| 375 } | 370 } |
| 376 | 371 |
| 377 #endif // ENABLE_LOGGING_AND_PROFILING | 372 #endif // ENABLE_LOGGING_AND_PROFILING |
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