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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 |
| 11 // with the distribution. | 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
| 15 // | 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 // | 27 // |
| 28 // Tests of profiles generator and utilities. | 28 // Tests of profiles generator and utilities. |
| 29 | 29 |
| 30 // TODO(mythria): Remove this define after this flag is turned on globally |
| 31 #define V8_IMMINENT_DEPRECATION_WARNINGS |
| 32 |
| 30 #include "src/v8.h" | 33 #include "src/v8.h" |
| 31 | 34 |
| 32 #include "include/v8-profiler.h" | 35 #include "include/v8-profiler.h" |
| 33 #include "src/profiler/cpu-profiler.h" | 36 #include "src/profiler/cpu-profiler.h" |
| 34 #include "src/profiler/profile-generator-inl.h" | 37 #include "src/profiler/profile-generator-inl.h" |
| 35 #include "test/cctest/cctest.h" | 38 #include "test/cctest/cctest.h" |
| 36 #include "test/cctest/profiler-extension.h" | 39 #include "test/cctest/profiler-extension.h" |
| 37 | 40 |
| 38 using i::CodeEntry; | 41 using i::CodeEntry; |
| 39 using i::CodeMap; | 42 using i::CodeMap; |
| (...skipping 530 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 570 // don't appear in the stack trace. | 573 // don't appear in the stack trace. |
| 571 i::FLAG_use_inlining = false; | 574 i::FLAG_use_inlining = false; |
| 572 | 575 |
| 573 v8::HandleScope scope(CcTest::isolate()); | 576 v8::HandleScope scope(CcTest::isolate()); |
| 574 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); | 577 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); |
| 575 v8::Context::Scope context_scope(env); | 578 v8::Context::Scope context_scope(env); |
| 576 | 579 |
| 577 v8::CpuProfiler* profiler = env->GetIsolate()->GetCpuProfiler(); | 580 v8::CpuProfiler* profiler = env->GetIsolate()->GetCpuProfiler(); |
| 578 i::CpuProfiler* iprofiler = reinterpret_cast<i::CpuProfiler*>(profiler); | 581 i::CpuProfiler* iprofiler = reinterpret_cast<i::CpuProfiler*>(profiler); |
| 579 CHECK_EQ(0, iprofiler->GetProfilesCount()); | 582 CHECK_EQ(0, iprofiler->GetProfilesCount()); |
| 580 v8::Handle<v8::Script> script_a = v8::Script::Compile(v8::String::NewFromUtf8( | 583 v8::Local<v8::Script> script_a = |
| 581 env->GetIsolate(), "function a() { startProfiling(); }\n")); | 584 v8_compile(v8_str("function a() { startProfiling(); }\n")); |
| 582 script_a->Run(); | 585 script_a->Run(v8::Isolate::GetCurrent()->GetCurrentContext()) |
| 583 v8::Handle<v8::Script> script_b = | 586 .ToLocalChecked(); |
| 584 v8::Script::Compile(v8::String::NewFromUtf8(env->GetIsolate(), | 587 v8::Local<v8::Script> script_b = |
| 585 "function b() { a(); }\n" | 588 v8_compile(v8_str("function b() { a(); }\n" |
| 586 "b();\n" | 589 "b();\n" |
| 587 "stopProfiling();\n")); | 590 "stopProfiling();\n")); |
| 588 script_b->Run(); | 591 script_b->Run(v8::Isolate::GetCurrent()->GetCurrentContext()) |
| 592 .ToLocalChecked(); |
| 589 CHECK_EQ(1, iprofiler->GetProfilesCount()); | 593 CHECK_EQ(1, iprofiler->GetProfilesCount()); |
| 590 const v8::CpuProfile* profile = i::ProfilerExtension::last_profile; | 594 const v8::CpuProfile* profile = i::ProfilerExtension::last_profile; |
| 591 const v8::CpuProfileNode* current = profile->GetTopDownRoot(); | 595 const v8::CpuProfileNode* current = profile->GetTopDownRoot(); |
| 592 reinterpret_cast<ProfileNode*>( | 596 reinterpret_cast<ProfileNode*>( |
| 593 const_cast<v8::CpuProfileNode*>(current))->Print(0); | 597 const_cast<v8::CpuProfileNode*>(current))->Print(0); |
| 594 // The tree should look like this: | 598 // The tree should look like this: |
| 595 // (root) | 599 // (root) |
| 596 // "" | 600 // "" |
| 597 // b | 601 // b |
| 598 // a | 602 // a |
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| 625 "// Empty first line\n" | 629 "// Empty first line\n" |
| 626 "function bar_at_the_second_line() {\n" | 630 "function bar_at_the_second_line() {\n" |
| 627 " foo_at_the_first_line();\n" | 631 " foo_at_the_first_line();\n" |
| 628 "}\n" | 632 "}\n" |
| 629 "bar_at_the_second_line();\n" | 633 "bar_at_the_second_line();\n" |
| 630 "function lazy_func_at_6th_line() {}"; | 634 "function lazy_func_at_6th_line() {}"; |
| 631 | 635 |
| 632 int GetFunctionLineNumber(LocalContext* env, const char* name) { | 636 int GetFunctionLineNumber(LocalContext* env, const char* name) { |
| 633 CpuProfiler* profiler = CcTest::i_isolate()->cpu_profiler(); | 637 CpuProfiler* profiler = CcTest::i_isolate()->cpu_profiler(); |
| 634 CodeMap* code_map = profiler->generator()->code_map(); | 638 CodeMap* code_map = profiler->generator()->code_map(); |
| 635 i::Handle<i::JSFunction> func = v8::Utils::OpenHandle( | 639 i::Handle<i::JSFunction> func = |
| 636 *v8::Local<v8::Function>::Cast( | 640 v8::Utils::OpenHandle(*v8::Local<v8::Function>::Cast( |
| 637 (*(*env))->Global()->Get(v8_str(name)))); | 641 (*(*env)) |
| 642 ->Global() |
| 643 ->Get(v8::Isolate::GetCurrent()->GetCurrentContext(), |
| 644 v8_str(name)) |
| 645 .ToLocalChecked())); |
| 638 CodeEntry* func_entry = code_map->FindEntry(func->code()->address()); | 646 CodeEntry* func_entry = code_map->FindEntry(func->code()->address()); |
| 639 if (!func_entry) | 647 if (!func_entry) |
| 640 FATAL(name); | 648 FATAL(name); |
| 641 return func_entry->line_number(); | 649 return func_entry->line_number(); |
| 642 } | 650 } |
| 643 | 651 |
| 644 | 652 |
| 645 TEST(LineNumber) { | 653 TEST(LineNumber) { |
| 646 i::FLAG_use_inlining = false; | 654 i::FLAG_use_inlining = false; |
| 647 | 655 |
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| 672 | 680 |
| 673 | 681 |
| 674 TEST(BailoutReason) { | 682 TEST(BailoutReason) { |
| 675 v8::HandleScope scope(CcTest::isolate()); | 683 v8::HandleScope scope(CcTest::isolate()); |
| 676 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); | 684 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); |
| 677 v8::Context::Scope context_scope(env); | 685 v8::Context::Scope context_scope(env); |
| 678 | 686 |
| 679 v8::CpuProfiler* profiler = env->GetIsolate()->GetCpuProfiler(); | 687 v8::CpuProfiler* profiler = env->GetIsolate()->GetCpuProfiler(); |
| 680 i::CpuProfiler* iprofiler = reinterpret_cast<i::CpuProfiler*>(profiler); | 688 i::CpuProfiler* iprofiler = reinterpret_cast<i::CpuProfiler*>(profiler); |
| 681 CHECK_EQ(0, iprofiler->GetProfilesCount()); | 689 CHECK_EQ(0, iprofiler->GetProfilesCount()); |
| 682 v8::Handle<v8::Script> script = | 690 v8::Local<v8::Script> script = |
| 683 v8::Script::Compile(v8::String::NewFromUtf8(env->GetIsolate(), | 691 v8_compile(v8_str("function Debugger() {\n" |
| 684 "function Debugger() {\n" | 692 " debugger;\n" |
| 685 " debugger;\n" | 693 " startProfiling();\n" |
| 686 " startProfiling();\n" | 694 "}\n" |
| 687 "}\n" | 695 "function TryFinally() {\n" |
| 688 "function TryFinally() {\n" | 696 " try {\n" |
| 689 " try {\n" | 697 " Debugger();\n" |
| 690 " Debugger();\n" | 698 " } finally { };\n" |
| 691 " } finally { };\n" | 699 "}\n" |
| 692 "}\n" | 700 "TryFinally();\n" |
| 693 "TryFinally();\n" | 701 "stopProfiling();")); |
| 694 "stopProfiling();")); | 702 script->Run(v8::Isolate::GetCurrent()->GetCurrentContext()).ToLocalChecked(); |
| 695 script->Run(); | |
| 696 CHECK_EQ(1, iprofiler->GetProfilesCount()); | 703 CHECK_EQ(1, iprofiler->GetProfilesCount()); |
| 697 const v8::CpuProfile* profile = i::ProfilerExtension::last_profile; | 704 const v8::CpuProfile* profile = i::ProfilerExtension::last_profile; |
| 698 CHECK(profile); | 705 CHECK(profile); |
| 699 const v8::CpuProfileNode* current = profile->GetTopDownRoot(); | 706 const v8::CpuProfileNode* current = profile->GetTopDownRoot(); |
| 700 reinterpret_cast<ProfileNode*>( | 707 reinterpret_cast<ProfileNode*>( |
| 701 const_cast<v8::CpuProfileNode*>(current))->Print(0); | 708 const_cast<v8::CpuProfileNode*>(current))->Print(0); |
| 702 // The tree should look like this: | 709 // The tree should look like this: |
| 703 // (root) | 710 // (root) |
| 704 // "" | 711 // "" |
| 705 // kTryFinallyStatement | 712 // kTryFinallyStatement |
| 706 // kDebuggerStatement | 713 // kDebuggerStatement |
| 707 current = PickChild(current, ""); | 714 current = PickChild(current, ""); |
| 708 CHECK(const_cast<v8::CpuProfileNode*>(current)); | 715 CHECK(const_cast<v8::CpuProfileNode*>(current)); |
| 709 | 716 |
| 710 current = PickChild(current, "TryFinally"); | 717 current = PickChild(current, "TryFinally"); |
| 711 CHECK(const_cast<v8::CpuProfileNode*>(current)); | 718 CHECK(const_cast<v8::CpuProfileNode*>(current)); |
| 712 CHECK(!strcmp("TryFinallyStatement", current->GetBailoutReason())); | 719 CHECK(!strcmp("TryFinallyStatement", current->GetBailoutReason())); |
| 713 | 720 |
| 714 current = PickChild(current, "Debugger"); | 721 current = PickChild(current, "Debugger"); |
| 715 CHECK(const_cast<v8::CpuProfileNode*>(current)); | 722 CHECK(const_cast<v8::CpuProfileNode*>(current)); |
| 716 CHECK(!strcmp("DebuggerStatement", current->GetBailoutReason())); | 723 CHECK(!strcmp("DebuggerStatement", current->GetBailoutReason())); |
| 717 } | 724 } |
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