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1 // Copyright 2007-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2009 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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8512 v8::String::Utf8Value value(try_catch.Exception()); | 8512 v8::String::Utf8Value value(try_catch.Exception()); |
8513 CHECK_EQ(0, strcmp(*value, "Hey!")); | 8513 CHECK_EQ(0, strcmp(*value, "Hey!")); |
8514 } | 8514 } |
8515 | 8515 |
8516 | 8516 |
8517 static int GetGlobalObjectsCount() { | 8517 static int GetGlobalObjectsCount() { |
8518 int count = 0; | 8518 int count = 0; |
8519 v8::internal::HeapIterator it; | 8519 v8::internal::HeapIterator it; |
8520 while (it.has_next()) { | 8520 while (it.has_next()) { |
8521 v8::internal::HeapObject* object = it.next(); | 8521 v8::internal::HeapObject* object = it.next(); |
8522 if (object->IsJSGlobalObject()) { | 8522 if (object->IsJSGlobalObject()) count++; |
8523 count++; | |
8524 //object->PrintLn(); | |
8525 } | |
8526 } | 8523 } |
8527 return count; | 8524 return count; |
8528 } | 8525 } |
8529 | 8526 |
8530 | 8527 |
8531 TEST(Bug528) { | 8528 TEST(Bug528) { |
8532 v8::V8::Initialize(); | 8529 v8::V8::Initialize(); |
8533 | 8530 |
8534 v8::HandleScope scope; | 8531 v8::HandleScope scope; |
8535 v8::Persistent<Context> context; | 8532 v8::Persistent<Context> context; |
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8554 context->Exit(); | 8551 context->Exit(); |
8555 } | 8552 } |
8556 context.Dispose(); | 8553 context.Dispose(); |
8557 for (gc_count = 1; gc_count < 10; gc_count++) { | 8554 for (gc_count = 1; gc_count < 10; gc_count++) { |
8558 other_context->Enter(); | 8555 other_context->Enter(); |
8559 CompileRun(source_simple); | 8556 CompileRun(source_simple); |
8560 other_context->Exit(); | 8557 other_context->Exit(); |
8561 v8::internal::Heap::CollectAllGarbage(false); | 8558 v8::internal::Heap::CollectAllGarbage(false); |
8562 if (GetGlobalObjectsCount() == 1) break; | 8559 if (GetGlobalObjectsCount() == 1) break; |
8563 } | 8560 } |
8564 CHECK(gc_count <= 2); | 8561 CHECK_GE(2, gc_count); |
8565 CHECK_EQ(1, GetGlobalObjectsCount()); | 8562 CHECK_EQ(1, GetGlobalObjectsCount()); |
8566 | 8563 |
8567 // Eval in a function creates reference from the compilation cache to the | 8564 // Eval in a function creates reference from the compilation cache to the |
8568 // global object. | 8565 // global object. |
8569 const char* source_eval = "function f(){eval('1')}; f()"; | 8566 const char* source_eval = "function f(){eval('1')}; f()"; |
8570 context = Context::New(); | 8567 context = Context::New(); |
8571 { | 8568 { |
8572 v8::HandleScope scope; | 8569 v8::HandleScope scope; |
8573 | 8570 |
8574 context->Enter(); | 8571 context->Enter(); |
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8603 context->Exit(); | 8600 context->Exit(); |
8604 } | 8601 } |
8605 context.Dispose(); | 8602 context.Dispose(); |
8606 for (gc_count = 1; gc_count < 10; gc_count++) { | 8603 for (gc_count = 1; gc_count < 10; gc_count++) { |
8607 other_context->Enter(); | 8604 other_context->Enter(); |
8608 CompileRun(source_exception); | 8605 CompileRun(source_exception); |
8609 other_context->Exit(); | 8606 other_context->Exit(); |
8610 v8::internal::Heap::CollectAllGarbage(false); | 8607 v8::internal::Heap::CollectAllGarbage(false); |
8611 if (GetGlobalObjectsCount() == 1) break; | 8608 if (GetGlobalObjectsCount() == 1) break; |
8612 } | 8609 } |
8613 CHECK(gc_count <= 2); | 8610 CHECK_GE(2, gc_count); |
8614 CHECK_EQ(1, GetGlobalObjectsCount()); | 8611 CHECK_EQ(1, GetGlobalObjectsCount()); |
8615 | 8612 |
8616 other_context.Dispose(); | 8613 other_context.Dispose(); |
8617 } | 8614 } |
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