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Issue 297193005: Fix path tracer test. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 7 months ago
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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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4259 CHECK(heap->InOldPointerSpace(o->elements())); 4259 CHECK(heap->InOldPointerSpace(o->elements()));
4260 CHECK(heap->InOldPointerSpace(*o)); 4260 CHECK(heap->InOldPointerSpace(*o));
4261 Page* page = Page::FromAddress(o->elements()->address()); 4261 Page* page = Page::FromAddress(o->elements()->address());
4262 CHECK(page->WasSwept() || 4262 CHECK(page->WasSwept() ||
4263 Marking::IsBlack(Marking::MarkBitFrom(o->elements()))); 4263 Marking::IsBlack(Marking::MarkBitFrom(o->elements())));
4264 } 4264 }
4265 4265
4266 4266
4267 #ifdef DEBUG 4267 #ifdef DEBUG
4268 TEST(PathTracer) { 4268 TEST(PathTracer) {
4269 // Type cast checks fail because the path tracer abuses the map for marking.
4270 i::FLAG_enable_slow_asserts = false;
4269 CcTest::InitializeVM(); 4271 CcTest::InitializeVM();
4270 v8::HandleScope scope(CcTest::isolate()); 4272 v8::HandleScope scope(CcTest::isolate());
4271 4273
4272 v8::Local<v8::Value> result = CompileRun("'abc'"); 4274 v8::Local<v8::Value> result = CompileRun("'abc'");
4273 Handle<Object> o = v8::Utils::OpenHandle(*result); 4275 Handle<Object> o = v8::Utils::OpenHandle(*result);
4274 CcTest::i_isolate()->heap()->TracePathToObject(*o); 4276 CcTest::i_isolate()->heap()->TracePathToObject(*o);
4275 } 4277 }
4276 #endif // DEBUG 4278 #endif // DEBUG
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