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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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15980 i::Factory* factory = CcTest::i_isolate()->factory(); | 15980 i::Factory* factory = CcTest::i_isolate()->factory(); |
15981 v8::HandleScope scope(CcTest::isolate()); | 15981 v8::HandleScope scope(CcTest::isolate()); |
15982 i::AlwaysAllocateScope always_allocate(CcTest::i_isolate()); | 15982 i::AlwaysAllocateScope always_allocate(CcTest::i_isolate()); |
15983 for (int i = 0; i < 1000; i++) { | 15983 for (int i = 0; i < 1000; i++) { |
15984 factory->NewFixedArray(1000, i::TENURED); | 15984 factory->NewFixedArray(1000, i::TENURED); |
15985 } | 15985 } |
15986 } | 15986 } |
15987 | 15987 |
15988 | 15988 |
15989 // Test that idle notification can be handled and eventually collects garbage. | 15989 // Test that idle notification can be handled and eventually collects garbage. |
15990 TEST(IdleNotificationWithSmallHint) { | 15990 TEST(TestIdleNotification) { |
15991 const intptr_t MB = 1024 * 1024; | |
15992 const double IdlePauseInSeconds = 0.9; | |
15993 LocalContext env; | |
15994 v8::HandleScope scope(env->GetIsolate()); | |
15995 intptr_t initial_size = CcTest::heap()->SizeOfObjects(); | |
15996 CreateGarbageInOldSpace(); | |
15997 intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); | |
15998 CHECK_GT(size_with_garbage, initial_size + MB); | |
15999 bool finished = false; | |
16000 for (int i = 0; i < 200 && !finished; i++) { | |
16001 finished = env->GetIsolate()->IdleNotificationDeadline( | |
16002 (v8::base::TimeTicks::HighResolutionNow().ToInternalValue() / | |
16003 static_cast<double>(v8::base::Time::kMicrosecondsPerSecond)) + | |
16004 IdlePauseInSeconds); | |
16005 } | |
16006 intptr_t final_size = CcTest::heap()->SizeOfObjects(); | |
16007 CHECK(finished); | |
16008 CHECK_LT(final_size, initial_size + 1); | |
16009 } | |
16010 | |
16011 | |
16012 // Test that idle notification can be handled and eventually collects garbage. | |
16013 TEST(IdleNotificationWithLargeHint) { | |
16014 const intptr_t MB = 1024 * 1024; | 15991 const intptr_t MB = 1024 * 1024; |
16015 const double IdlePauseInSeconds = 1.0; | 15992 const double IdlePauseInSeconds = 1.0; |
16016 LocalContext env; | 15993 LocalContext env; |
16017 v8::HandleScope scope(env->GetIsolate()); | 15994 v8::HandleScope scope(env->GetIsolate()); |
16018 intptr_t initial_size = CcTest::heap()->SizeOfObjects(); | 15995 intptr_t initial_size = CcTest::heap()->SizeOfObjects(); |
16019 CreateGarbageInOldSpace(); | 15996 CreateGarbageInOldSpace(); |
16020 intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); | 15997 intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); |
16021 CHECK_GT(size_with_garbage, initial_size + MB); | 15998 CHECK_GT(size_with_garbage, initial_size + MB); |
16022 bool finished = false; | 15999 bool finished = false; |
16023 for (int i = 0; i < 200 && !finished; i++) { | 16000 for (int i = 0; i < 200 && !finished; i++) { |
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21893 } | 21870 } |
21894 { | 21871 { |
21895 v8::TryCatch try_catch; | 21872 v8::TryCatch try_catch; |
21896 uint16_t* data = reinterpret_cast<uint16_t*>(buffer); | 21873 uint16_t* data = reinterpret_cast<uint16_t*>(buffer); |
21897 CHECK(v8::String::NewFromTwoByte(isolate, data, v8::String::kNormalString, | 21874 CHECK(v8::String::NewFromTwoByte(isolate, data, v8::String::kNormalString, |
21898 length).IsEmpty()); | 21875 length).IsEmpty()); |
21899 CHECK(!try_catch.HasCaught()); | 21876 CHECK(!try_catch.HasCaught()); |
21900 } | 21877 } |
21901 free(buffer); | 21878 free(buffer); |
21902 } | 21879 } |
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