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Issue 91503002: Mark deprecated APIs with relatively little use as deprecated (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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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729 729
730 TestJSONStream stream; 730 TestJSONStream stream;
731 snapshot->Serialize(&stream, v8::HeapSnapshot::kJSON); 731 snapshot->Serialize(&stream, v8::HeapSnapshot::kJSON);
732 CHECK_GT(stream.size(), 0); 732 CHECK_GT(stream.size(), 0);
733 CHECK_EQ(1, stream.eos_signaled()); 733 CHECK_EQ(1, stream.eos_signaled());
734 i::ScopedVector<char> json(stream.size()); 734 i::ScopedVector<char> json(stream.size());
735 stream.WriteTo(json); 735 stream.WriteTo(json);
736 736
737 // Verify that snapshot string is valid JSON. 737 // Verify that snapshot string is valid JSON.
738 AsciiResource json_res(json); 738 AsciiResource json_res(json);
739 v8::Local<v8::String> json_string = v8::String::NewExternal(&json_res); 739 v8::Local<v8::String> json_string =
740 v8::String::NewExternal(env->GetIsolate(), &json_res);
740 env->Global()->Set(v8_str("json_snapshot"), json_string); 741 env->Global()->Set(v8_str("json_snapshot"), json_string);
741 v8::Local<v8::Value> snapshot_parse_result = CompileRun( 742 v8::Local<v8::Value> snapshot_parse_result = CompileRun(
742 "var parsed = JSON.parse(json_snapshot); true;"); 743 "var parsed = JSON.parse(json_snapshot); true;");
743 CHECK(!snapshot_parse_result.IsEmpty()); 744 CHECK(!snapshot_parse_result.IsEmpty());
744 745
745 // Verify that snapshot object has required fields. 746 // Verify that snapshot object has required fields.
746 v8::Local<v8::Object> parsed_snapshot = 747 v8::Local<v8::Object> parsed_snapshot =
747 env->Global()->Get(v8_str("parsed"))->ToObject(); 748 env->Global()->Get(v8_str("parsed"))->ToObject();
748 CHECK(parsed_snapshot->Has(v8_str("snapshot"))); 749 CHECK(parsed_snapshot->Has(v8_str("snapshot")));
749 CHECK(parsed_snapshot->Has(v8_str("nodes"))); 750 CHECK(parsed_snapshot->Has(v8_str("nodes")));
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997 // Single chunk of data with 0 left entries expected in update. 998 // Single chunk of data with 0 left entries expected in update.
998 TestStatsStream stats_update = GetHeapStatsUpdate(heap_profiler); 999 TestStatsStream stats_update = GetHeapStatsUpdate(heap_profiler);
999 CHECK_EQ(1, stats_update.intervals_count()); 1000 CHECK_EQ(1, stats_update.intervals_count());
1000 CHECK_EQ(1, stats_update.updates_written()); 1001 CHECK_EQ(1, stats_update.updates_written());
1001 CHECK_EQ(0, stats_update.entries_size()); 1002 CHECK_EQ(0, stats_update.entries_size());
1002 CHECK_EQ(0, stats_update.entries_count()); 1003 CHECK_EQ(0, stats_update.entries_count());
1003 // The only string from the second interval was released. 1004 // The only string from the second interval was released.
1004 CHECK_EQ(2, stats_update.first_interval_index()); 1005 CHECK_EQ(2, stats_update.first_interval_index());
1005 } 1006 }
1006 1007
1007 v8::Local<v8::Array> array = v8::Array::New(); 1008 v8::Local<v8::Array> array = v8::Array::New(env->GetIsolate());
1008 CHECK_EQ(0, array->Length()); 1009 CHECK_EQ(0, array->Length());
1009 // Force array's buffer allocation. 1010 // Force array's buffer allocation.
1010 array->Set(2, v8_num(7)); 1011 array->Set(2, v8_num(7));
1011 1012
1012 uint32_t entries_size; 1013 uint32_t entries_size;
1013 { 1014 {
1014 // Single chunk of data with 2 entries expected in update. 1015 // Single chunk of data with 2 entries expected in update.
1015 TestStatsStream stats_update = GetHeapStatsUpdate(heap_profiler); 1016 TestStatsStream stats_update = GetHeapStatsUpdate(heap_profiler);
1016 CHECK_EQ(1, stats_update.intervals_count()); 1017 CHECK_EQ(1, stats_update.intervals_count());
1017 CHECK_EQ(1, stats_update.updates_written()); 1018 CHECK_EQ(1, stats_update.updates_written());
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2014 GetProperty(foo_func, v8::HeapGraphEdge::kInternal, "code"); 2015 GetProperty(foo_func, v8::HeapGraphEdge::kInternal, "code");
2015 CHECK_NE(NULL, code); 2016 CHECK_NE(NULL, code);
2016 } 2017 }
2017 2018
2018 2019
2019 2020
2020 class HeapProfilerExtension : public v8::Extension { 2021 class HeapProfilerExtension : public v8::Extension {
2021 public: 2022 public:
2022 static const char* kName; 2023 static const char* kName;
2023 HeapProfilerExtension() : v8::Extension(kName, kSource) { } 2024 HeapProfilerExtension() : v8::Extension(kName, kSource) { }
2024 virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction( 2025 virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
2026 v8::Isolate* isolate,
2025 v8::Handle<v8::String> name); 2027 v8::Handle<v8::String> name);
2026 static void FindUntrackedObjects( 2028 static void FindUntrackedObjects(
2027 const v8::FunctionCallbackInfo<v8::Value>& args); 2029 const v8::FunctionCallbackInfo<v8::Value>& args);
2028 private: 2030 private:
2029 static const char* kSource; 2031 static const char* kSource;
2030 }; 2032 };
2031 2033
2032 const char* HeapProfilerExtension::kName = "v8/heap-profiler"; 2034 const char* HeapProfilerExtension::kName = "v8/heap-profiler";
2033 2035
2034 2036
2035 const char* HeapProfilerExtension::kSource = 2037 const char* HeapProfilerExtension::kSource =
2036 "native function findUntrackedObjects();"; 2038 "native function findUntrackedObjects();";
2037 2039
2038 2040
2039 v8::Handle<v8::FunctionTemplate> HeapProfilerExtension::GetNativeFunction( 2041 v8::Handle<v8::FunctionTemplate>
2040 v8::Handle<v8::String> name) { 2042 HeapProfilerExtension::GetNativeFunctionTemplate(v8::Isolate* isolate,
2041 if (name->Equals(v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), 2043 v8::Handle<v8::String> name) {
2042 "findUntrackedObjects"))) { 2044 if (name->Equals(v8::String::NewFromUtf8(isolate, "findUntrackedObjects"))) {
2043 return v8::FunctionTemplate::New( 2045 return v8::FunctionTemplate::New(
2044 HeapProfilerExtension::FindUntrackedObjects); 2046 HeapProfilerExtension::FindUntrackedObjects);
2045 } else { 2047 } else {
2046 CHECK(false); 2048 CHECK(false);
2047 return v8::Handle<v8::FunctionTemplate>(); 2049 return v8::Handle<v8::FunctionTemplate>();
2048 } 2050 }
2049 } 2051 }
2050 2052
2051 2053
2052 void HeapProfilerExtension::FindUntrackedObjects( 2054 void HeapProfilerExtension::FindUntrackedObjects(
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2307 2309
2308 AllocationTraceNode* node = 2310 AllocationTraceNode* node =
2309 FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names))); 2311 FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
2310 CHECK_NE(NULL, node); 2312 CHECK_NE(NULL, node);
2311 CHECK_LT(node->allocation_count(), 100); 2313 CHECK_LT(node->allocation_count(), 100);
2312 2314
2313 CcTest::heap()->DisableInlineAllocation(); 2315 CcTest::heap()->DisableInlineAllocation();
2314 heap_profiler->StopRecordingHeapAllocations(); 2316 heap_profiler->StopRecordingHeapAllocations();
2315 } 2317 }
2316 } 2318 }
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