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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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| 18286 bool finished = false; | 18286 bool finished = false; |
| 18287 for (int i = 0; i < 200 && !finished; i++) { | 18287 for (int i = 0; i < 200 && !finished; i++) { |
| 18288 finished = env->GetIsolate()->IdleNotification(IdlePauseInMs); | 18288 finished = env->GetIsolate()->IdleNotification(IdlePauseInMs); |
| 18289 } | 18289 } |
| 18290 intptr_t final_size = CcTest::heap()->SizeOfObjects(); | 18290 intptr_t final_size = CcTest::heap()->SizeOfObjects(); |
| 18291 CHECK(finished); | 18291 CHECK(finished); |
| 18292 CHECK_LT(final_size, initial_size + 1); | 18292 CHECK_LT(final_size, initial_size + 1); |
| 18293 } | 18293 } |
| 18294 | 18294 |
| 18295 | 18295 |
| 18296 TEST(Regress2107) { | |
| 18297 const intptr_t MB = 1024 * 1024; | |
| 18298 const int kIdlePauseInMs = 10000; | |
| 18299 LocalContext env; | |
| 18300 v8::Isolate* isolate = env->GetIsolate(); | |
| 18301 v8::HandleScope scope(env->GetIsolate()); | |
| 18302 intptr_t initial_size = CcTest::heap()->SizeOfObjects(); | |
| 18303 // Send idle notification to start a round of incremental GCs. | |
| 18304 env->GetIsolate()->IdleNotification(kIdlePauseInMs); | |
| 18305 // Emulate 7 page reloads. | |
| 18306 for (int i = 0; i < 7; i++) { | |
| 18307 { | |
| 18308 v8::HandleScope inner_scope(env->GetIsolate()); | |
| 18309 v8::Local<v8::Context> ctx = v8::Context::New(isolate); | |
| 18310 ctx->Enter(); | |
| 18311 CreateGarbageInOldSpace(); | |
| 18312 ctx->Exit(); | |
| 18313 } | |
| 18314 env->GetIsolate()->ContextDisposedNotification(); | |
| 18315 env->GetIsolate()->IdleNotification(kIdlePauseInMs); | |
| 18316 } | |
| 18317 // Create garbage and check that idle notification still collects it. | |
| 18318 CreateGarbageInOldSpace(); | |
| 18319 intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); | |
| 18320 CHECK_GT(size_with_garbage, initial_size + MB); | |
| 18321 bool finished = false; | |
| 18322 for (int i = 0; i < 200 && !finished; i++) { | |
| 18323 finished = env->GetIsolate()->IdleNotification(kIdlePauseInMs); | |
| 18324 } | |
| 18325 intptr_t final_size = CcTest::heap()->SizeOfObjects(); | |
| 18326 CHECK_LT(final_size, initial_size + 1); | |
| 18327 } | |
| 18328 | |
| 18329 | |
| 18330 TEST(Regress2333) { | 18296 TEST(Regress2333) { |
| 18331 LocalContext env; | 18297 LocalContext env; |
| 18332 for (int i = 0; i < 3; i++) { | 18298 for (int i = 0; i < 3; i++) { |
| 18333 CcTest::heap()->CollectGarbage(i::NEW_SPACE); | 18299 CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
| 18334 } | 18300 } |
| 18335 } | 18301 } |
| 18336 | 18302 |
| 18337 static uint32_t* stack_limit; | 18303 static uint32_t* stack_limit; |
| 18338 | 18304 |
| 18339 static void GetStackLimitCallback( | 18305 static void GetStackLimitCallback( |
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| 23827 char chunk2[] = | 23793 char chunk2[] = |
| 23828 "XXr = 13;\n" | 23794 "XXr = 13;\n" |
| 23829 " return foob\xeb\x91\x80\xeb\x91\x80r;\n" | 23795 " return foob\xeb\x91\x80\xeb\x91\x80r;\n" |
| 23830 "}\n"; | 23796 "}\n"; |
| 23831 chunk1[strlen(chunk1) - 1] = reference[0]; | 23797 chunk1[strlen(chunk1) - 1] = reference[0]; |
| 23832 chunk2[0] = reference[1]; | 23798 chunk2[0] = reference[1]; |
| 23833 chunk2[1] = reference[2]; | 23799 chunk2[1] = reference[2]; |
| 23834 const char* chunks[] = {chunk1, chunk2, "foo();", NULL}; | 23800 const char* chunks[] = {chunk1, chunk2, "foo();", NULL}; |
| 23835 RunStreamingTest(chunks, v8::ScriptCompiler::StreamedSource::UTF8); | 23801 RunStreamingTest(chunks, v8::ScriptCompiler::StreamedSource::UTF8); |
| 23836 } | 23802 } |
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