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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 // 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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106 | 106 |
107 DISALLOW_COPY_AND_ASSIGN(ScopedLoggerInitializer); | 107 DISALLOW_COPY_AND_ASSIGN(ScopedLoggerInitializer); |
108 }; | 108 }; |
109 | 109 |
110 } // namespace | 110 } // namespace |
111 | 111 |
112 | 112 |
113 static const char* StrNStr(const char* s1, const char* s2, int n) { | 113 static const char* StrNStr(const char* s1, const char* s2, int n) { |
114 if (s1[n] == '\0') return strstr(s1, s2); | 114 if (s1[n] == '\0') return strstr(s1, s2); |
115 i::ScopedVector<char> str(n + 1); | 115 i::ScopedVector<char> str(n + 1); |
116 i::OS::StrNCpy(str, s1, static_cast<size_t>(n)); | 116 i::StrNCpy(str, s1, static_cast<size_t>(n)); |
117 str[n] = '\0'; | 117 str[n] = '\0'; |
118 char* found = strstr(str.start(), s2); | 118 char* found = strstr(str.start(), s2); |
119 return found != NULL ? s1 + (found - str.start()) : NULL; | 119 return found != NULL ? s1 + (found - str.start()) : NULL; |
120 } | 120 } |
121 | 121 |
122 | 122 |
123 // BUG(913). Need to implement support for profiling multiple VM threads. | 123 // BUG(913). Need to implement support for profiling multiple VM threads. |
124 #if 0 | 124 #if 0 |
125 | 125 |
126 namespace { | 126 namespace { |
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352 CompileRun("Obj.prototype.method1.toString();"); | 352 CompileRun("Obj.prototype.method1.toString();"); |
353 | 353 |
354 logger->LogCompiledFunctions(); | 354 logger->LogCompiledFunctions(); |
355 | 355 |
356 bool exists = false; | 356 bool exists = false; |
357 i::Vector<const char> log( | 357 i::Vector<const char> log( |
358 i::ReadFile(initialize_logger.StopLoggingGetTempFile(), &exists, true)); | 358 i::ReadFile(initialize_logger.StopLoggingGetTempFile(), &exists, true)); |
359 CHECK(exists); | 359 CHECK(exists); |
360 | 360 |
361 i::EmbeddedVector<char, 100> ref_data; | 361 i::EmbeddedVector<char, 100> ref_data; |
362 i::OS::SNPrintF(ref_data, | 362 i::SNPrintF(ref_data, |
363 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"method1\"\0", | 363 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"method1\"", |
364 ObjMethod1); | 364 reinterpret_cast<intptr_t>(ObjMethod1)); |
365 | 365 |
366 CHECK_NE(NULL, StrNStr(log.start(), ref_data.start(), log.length())); | 366 CHECK_NE(NULL, StrNStr(log.start(), ref_data.start(), log.length())); |
367 log.Dispose(); | 367 log.Dispose(); |
368 } | 368 } |
369 | 369 |
370 | 370 |
371 static void Prop1Getter(v8::Local<v8::String> property, | 371 static void Prop1Getter(v8::Local<v8::String> property, |
372 const v8::PropertyCallbackInfo<v8::Value>& info) { | 372 const v8::PropertyCallbackInfo<v8::Value>& info) { |
373 } | 373 } |
374 | 374 |
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396 inst->SetAccessor(v8_str("prop2"), Prop2Getter); | 396 inst->SetAccessor(v8_str("prop2"), Prop2Getter); |
397 | 397 |
398 logger->LogAccessorCallbacks(); | 398 logger->LogAccessorCallbacks(); |
399 | 399 |
400 bool exists = false; | 400 bool exists = false; |
401 i::Vector<const char> log( | 401 i::Vector<const char> log( |
402 i::ReadFile(initialize_logger.StopLoggingGetTempFile(), &exists, true)); | 402 i::ReadFile(initialize_logger.StopLoggingGetTempFile(), &exists, true)); |
403 CHECK(exists); | 403 CHECK(exists); |
404 | 404 |
405 EmbeddedVector<char, 100> prop1_getter_record; | 405 EmbeddedVector<char, 100> prop1_getter_record; |
406 i::OS::SNPrintF(prop1_getter_record, | 406 i::SNPrintF(prop1_getter_record, |
407 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"get prop1\"", | 407 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"get prop1\"", |
408 Prop1Getter); | 408 reinterpret_cast<intptr_t>(Prop1Getter)); |
409 CHECK_NE(NULL, | 409 CHECK_NE(NULL, |
410 StrNStr(log.start(), prop1_getter_record.start(), log.length())); | 410 StrNStr(log.start(), prop1_getter_record.start(), log.length())); |
411 | 411 |
412 EmbeddedVector<char, 100> prop1_setter_record; | 412 EmbeddedVector<char, 100> prop1_setter_record; |
413 i::OS::SNPrintF(prop1_setter_record, | 413 i::SNPrintF(prop1_setter_record, |
414 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"set prop1\"", | 414 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"set prop1\"", |
415 Prop1Setter); | 415 reinterpret_cast<intptr_t>(Prop1Setter)); |
416 CHECK_NE(NULL, | 416 CHECK_NE(NULL, |
417 StrNStr(log.start(), prop1_setter_record.start(), log.length())); | 417 StrNStr(log.start(), prop1_setter_record.start(), log.length())); |
418 | 418 |
419 EmbeddedVector<char, 100> prop2_getter_record; | 419 EmbeddedVector<char, 100> prop2_getter_record; |
420 i::OS::SNPrintF(prop2_getter_record, | 420 i::SNPrintF(prop2_getter_record, |
421 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"get prop2\"", | 421 "code-creation,Callback,-2,0x%" V8PRIxPTR ",1,\"get prop2\"", |
422 Prop2Getter); | 422 reinterpret_cast<intptr_t>(Prop2Getter)); |
423 CHECK_NE(NULL, | 423 CHECK_NE(NULL, |
424 StrNStr(log.start(), prop2_getter_record.start(), log.length())); | 424 StrNStr(log.start(), prop2_getter_record.start(), log.length())); |
425 log.Dispose(); | 425 log.Dispose(); |
426 } | 426 } |
427 | 427 |
428 | 428 |
429 typedef i::NativesCollection<i::TEST> TestSources; | 429 typedef i::NativesCollection<i::TEST> TestSources; |
430 | 430 |
431 | 431 |
432 // Test that logging of code create / move events is equivalent to traversal of | 432 // Test that logging of code create / move events is equivalent to traversal of |
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486 v8::Local<v8::String> s = result->ToString(); | 486 v8::Local<v8::String> s = result->ToString(); |
487 i::ScopedVector<char> data(s->Utf8Length() + 1); | 487 i::ScopedVector<char> data(s->Utf8Length() + 1); |
488 CHECK_NE(NULL, data.start()); | 488 CHECK_NE(NULL, data.start()); |
489 s->WriteUtf8(data.start()); | 489 s->WriteUtf8(data.start()); |
490 printf("%s\n", data.start()); | 490 printf("%s\n", data.start()); |
491 // Make sure that our output is written prior crash due to CHECK failure. | 491 // Make sure that our output is written prior crash due to CHECK failure. |
492 fflush(stdout); | 492 fflush(stdout); |
493 CHECK(false); | 493 CHECK(false); |
494 } | 494 } |
495 } | 495 } |
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