test-heap.cc File Reference

#include <stdlib.h>
#include "v8.h"
#include "compilation-cache.h"
#include "execution.h"
#include "factory.h"
#include "macro-assembler.h"
#include "global-handles.h"
#include "stub-cache.h"
#include "cctest.h"

Include dependency graph for test-heap.cc:

Go to the source code of this file.

Data Structures
class	SourceResource

Macros
#define	__   assm.

Functions
	TEST (HeapMaps)
	TEST (HeapObjects)
	TEST (Tagging)
	TEST (GarbageCollection)
	TEST (String)
	TEST (LocalHandles)
	TEST (GlobalHandles)
	TEST (WeakGlobalHandlesScavenge)
	TEST (WeakGlobalHandlesMark)
	TEST (DeleteWeakGlobalHandle)
	TEST (SymbolTable)
	TEST (FunctionAllocation)
	TEST (ObjectProperties)
	TEST (JSObjectMaps)
	TEST (JSArray)
	TEST (JSObjectCopy)
	TEST (StringAllocation)
	TEST (Iteration)
	TEST (EmptyHandleEscapeFrom)
	TEST (Regression39128)
	TEST (TestCodeFlushing)
int	CountNativeContexts ()
	TEST (TestInternalWeakLists)
	TEST (TestInternalWeakListsTraverseWithGC)
	TEST (TestSizeOfObjects)
	TEST (TestSizeOfObjectsVsHeapIteratorPrecision)
	TEST (GrowAndShrinkNewSpace)
	TEST (CollectingAllAvailableGarbageShrinksNewSpace)
	TEST (LeakNativeContextViaMap)
	TEST (LeakNativeContextViaFunction)
	TEST (LeakNativeContextViaMapKeyed)
	TEST (LeakNativeContextViaMapProto)
	TEST (InstanceOfStubWriteBarrier)
	TEST (PrototypeTransitionClearing)
	TEST (ResetSharedFunctionInfoCountersDuringIncrementalMarking)
	TEST (ResetSharedFunctionInfoCountersDuringMarkSweep)
	TEST (OptimizedAllocationAlwaysInNewSpace)
	TEST (Regress1465)
	TEST (Regress2143a)
	TEST (Regress2143b)
void	SimulateFullSpace (PagedSpace *space)
	TEST (ReleaseOverReservedPages)
	TEST (Regress2237)
	TEST (Regress2211)
	TEST (IncrementalMarkingClearsTypeFeedbackCells)
	TEST (IncrementalMarkingPreservesMonomorhpicIC)
	TEST (IncrementalMarkingClearsMonomorhpicIC)
	TEST (IncrementalMarkingClearsPolymorhpicIC)
	TEST (ReleaseStackTraceData)
	TEST (Regression144230)

Macro Definition Documentation

#define __   assm.

Function Documentation

int CountNativeContexts

(

)

Definition at line 994 of file test-heap.cc.

References Context::cast(), FixedArray::get(), HEAP, and Context::NEXT_CONTEXT_LINK.

Referenced by TEST().

void SimulateFullSpace

(

PagedSpace *

space

)

Definition at line 38 of file test-alloc.cc.

References PagedSpace::ClearStats(), PagedSpace::Free(), PagedSpace::limit(), PagedSpace::ResetFreeList(), PagedSpace::SetTop(), and PagedSpace::top().

Referenced by TEST().

TEST

(

HeapMaps

)

Definition at line 37 of file test-heap.cc.

References v8::internal::FIXED_ARRAY_TYPE, HEAP, v8::internal::HEAP_NUMBER_TYPE, HeapNumber::kSize, Map::kSize, v8::internal::kVariableSizeSentinel, v8::internal::MAP_TYPE, and v8::internal::STRING_TYPE.

TEST

(

HeapObjects

)

Definition at line 107 of file test-heap.cc.

References Smi::cast(), String::cast(), CHECK, CHECK_EQ, v8::internal::CStrVector(), FACTORY, HEAP, isnan(), Smi::kMaxValue, Smi::kMinValue, and Object::Number().

TEST

(

Tagging

)

Definition at line 183 of file test-heap.cc.

References CHECK, CHECK_EQ, Failure::Exception(), Smi::FromInt(), Smi::kMaxValue, Smi::kMinValue, v8::internal::NEW_SPACE, OBJECT_POINTER_ALIGN, v8::internal::OLD_POINTER_SPACE, and Failure::RetryAfterGC().

TEST

(

GarbageCollection

)

Definition at line 199 of file test-heap.cc.

References JSObject::cast(), JSFunction::cast(), CHECK, CHECK_EQ, FACTORY, Smi::FromInt(), v8::internal::GetProperty(), Object::GetProperty(), HEAP, v8::internal::JS_OBJECT_TYPE, JSObject::kHeaderSize, v8::internal::kNonStrictMode, v8::internal::NEW_SPACE, and NONE.

TEST

(

String

)

Definition at line 277 of file test-heap.cc.

TEST

(

LocalHandles

)

Definition at line 288 of file test-heap.cc.

References CHECK_EQ, v8::internal::CStrVector(), FACTORY, and v8::internal::StrLength().

TEST

(

GlobalHandles

)

Definition at line 298 of file test-heap.cc.

References CHECK, CHECK_EQ, GlobalHandles::Create(), v8::internal::CStrVector(), GlobalHandles::Destroy(), FACTORY, HEAP, Handle< T >::location(), and v8::internal::NEW_SPACE.

TEST

(

WeakGlobalHandlesScavenge

)

Definition at line 346 of file test-heap.cc.

References CHECK, GlobalHandles::Create(), v8::internal::CStrVector(), GlobalHandles::Destroy(), FACTORY, HEAP, GlobalHandles::IsNearDeath(), Handle< T >::location(), and GlobalHandles::MakeWeak().

TEST

(

WeakGlobalHandlesMark

)

Definition at line 384 of file test-heap.cc.

References CHECK, GlobalHandles::Create(), v8::internal::CStrVector(), GlobalHandles::Destroy(), FACTORY, HEAP, GlobalHandles::IsNearDeath(), Handle< T >::location(), GlobalHandles::MakeWeak(), v8::internal::NEW_SPACE, and v8::internal::OLD_POINTER_SPACE.

TEST

(

DeleteWeakGlobalHandle

)

Definition at line 424 of file test-heap.cc.

References CHECK, GlobalHandles::Create(), v8::internal::CStrVector(), FACTORY, HEAP, Handle< T >::location(), GlobalHandles::MakeWeak(), and v8::internal::OLD_POINTER_SPACE.

TEST

(

SymbolTable

)

Definition at line 535 of file test-heap.cc.

TEST

(

FunctionAllocation

)

Definition at line 543 of file test-heap.cc.

References CHECK_EQ, FACTORY, Smi::FromInt(), Object::GetProperty(), v8::internal::JS_OBJECT_TYPE, JSObject::kHeaderSize, v8::internal::kNonStrictMode, and NONE.

TEST

(

ObjectProperties

)

Definition at line 566 of file test-heap.cc.

References JSFunction::cast(), String::cast(), CHECK, v8::internal::CStrVector(), FACTORY, Smi::FromInt(), v8::internal::GetProperty(), HEAP, v8::internal::kNonStrictMode, NONE, JSReceiver::NORMAL_DELETION, v8::internal::s1, and v8::internal::s2.

TEST

(

JSObjectMaps

)

Definition at line 639 of file test-heap.cc.

References CHECK, CHECK_EQ, FACTORY, Smi::FromInt(), v8::internal::JS_OBJECT_TYPE, JSObject::kHeaderSize, v8::internal::kNonStrictMode, and NONE.

TEST

(

JSArray

)

Definition at line 663 of file test-heap.cc.

References Handle< T >::cast(), JSFunction::cast(), CHECK, CHECK_EQ, FACTORY, Smi::FromInt(), v8::internal::GetProperty(), Smi::kMaxValue, v8::internal::kNonStrictMode, and NONE.

TEST

(

JSObjectCopy

)

Definition at line 710 of file test-heap.cc.

References JSFunction::cast(), String::cast(), CHECK, CHECK_EQ, v8::internal::Copy(), FACTORY, Smi::FromInt(), v8::internal::GetProperty(), HEAP, Handle< T >::is_identical_to(), v8::internal::kNonStrictMode, and NONE.

TEST

(

StringAllocation

)

Definition at line 758 of file test-heap.cc.

References CHECK_EQ, v8::internal::DeleteArray(), and FACTORY.

TEST

(

Iteration

)

Definition at line 810 of file test-heap.cc.

References HeapObject::cast(), CHECK_EQ, v8::internal::CStrVector(), FACTORY, v8::internal::FAST_HOLEY_ELEMENTS, Page::kMaxNonCodeHeapObjectSize, HeapObject::map(), and v8::internal::TENURED.

TEST

(

EmptyHandleEscapeFrom

)

Definition at line 848 of file test-heap.cc.

References CHECK, Handle< T >::EscapeFrom(), and Handle< T >::is_null().

TEST

(

Regression39128

)

Definition at line 869 of file test-heap.cc.

References HeapObject::address(), NewSpace::allocation_limit_address(), NewSpace::allocation_top_address(), JSObject::cast(), FixedArray::cast(), CHECK, CHECK_EQ, CHECK_GT, NewSpace::Contains(), FACTORY, HEAP, FixedArray::kMaxLength, FixedArray::kMaxSize, Heap::kNoGCFlags, and v8::internal::Min().

TEST

(

TestCodeFlushing

)

Definition at line 944 of file test-heap.cc.

References JSFunction::cast(), CHECK, FACTORY, v8::internal::GetProperty(), HEAP, and Heap::kAbortIncrementalMarkingMask.

TEST

(

TestInternalWeakLists

)

Definition at line 1019 of file test-heap.cc.

References CHECK_EQ, Handle< T >::Clear(), CountNativeContexts(), Persistent< T >::Dispose(), HEAP, V8::Initialize(), ISOLATE, Heap::kNoGCFlags, Context::New(), and V8::UseCrankshaft().

TEST

(

TestInternalWeakListsTraverseWithGC

)

Definition at line 1150 of file test-heap.cc.

References CHECK_EQ, CountNativeContexts(), V8::Initialize(), Context::New(), and V8::UseCrankshaft().

TEST

(

TestSizeOfObjects

)

Definition at line 1200 of file test-heap.cc.

References CHECK, CHECK_EQ, HEAP, V8::Initialize(), v8::internal::KB, Heap::kNoGCFlags, FixedArray::SizeFor(), and v8::internal::TENURED.

TEST

(

TestSizeOfObjectsVsHeapIteratorPrecision

)

Definition at line 1241 of file test-heap.cc.

References CHECK_GT, HEAP, v8::internal::NULL, v8::internal::PrintF(), and V8_PTR_PREFIX.

TEST

(

GrowAndShrinkNewSpace

)

Definition at line 1289 of file test-heap.cc.

References NewSpace::Capacity(), CHECK, CHECK_LE, NewSpace::Grow(), HEAP, v8::internal::NEW_SPACE, NewSpace::Shrink(), and NewSpace::Size().

TEST

(

CollectingAllAvailableGarbageShrinksNewSpace

)

Definition at line 1339 of file test-heap.cc.

References NewSpace::Capacity(), CHECK, NewSpace::Grow(), and HEAP.

TEST

(

LeakNativeContextViaMap

)

Definition at line 1376 of file test-heap.cc.

References CHECK_EQ, V8::ContextDisposedNotification(), Persistent< T >::Dispose(), HEAP, Value::Int32Value(), Integer::New(), and Context::New().

TEST

(

LeakNativeContextViaFunction

)

Definition at line 1414 of file test-heap.cc.

References CHECK_EQ, V8::ContextDisposedNotification(), Persistent< T >::Dispose(), HEAP, Value::Int32Value(), Integer::New(), and Context::New().

TEST

(

LeakNativeContextViaMapKeyed

)

Definition at line 1450 of file test-heap.cc.

References CHECK_EQ, V8::ContextDisposedNotification(), Persistent< T >::Dispose(), HEAP, Value::Int32Value(), Integer::New(), and Context::New().

TEST

(

LeakNativeContextViaMapProto

)

Definition at line 1486 of file test-heap.cc.

References CHECK_EQ, V8::ContextDisposedNotification(), Persistent< T >::Dispose(), HEAP, Value::Int32Value(), Integer::New(), and Context::New().

TEST

(

InstanceOfStubWriteBarrier

)

Definition at line 1526 of file test-heap.cc.

References IncrementalMarking::Abort(), Function::Call(), Handle< T >::Cast(), CHECK, Object::Get(), Context::GetCurrent(), HEAP, Marking::IsBlack(), IncrementalMarking::IsStopped(), Marking::MarkBitFrom(), v8::internal::MB, IncrementalMarking::NO_GC_VIA_STACK_GUARD, v8::internal::NULL, v8::internal::OLD_POINTER_SPACE, IncrementalMarking::Start(), IncrementalMarking::Step(), and V8::UseCrankshaft().

TEST

(

PrototypeTransitionClearing

)

Definition at line 1581 of file test-heap.cc.

References HeapObject::address(), CHECK, CHECK_EQ, MemoryChunk::Contains(), FACTORY, v8::internal::FAST_HOLEY_ELEMENTS, PagedSpace::FirstPage(), Context::GetCurrent(), Map::GetPrototypeTransition(), Map::GetPrototypeTransitions(), HEAP, v8::internal::KB, Heap::kNoGCFlags, Map::kProtoTransitionElementsPerEntry, Map::kProtoTransitionHeaderSize, Map::kProtoTransitionMapOffset, Map::kProtoTransitionPrototypeOffset, PagedSpace::LastPage(), and v8::internal::TENURED.

TEST

(

ResetSharedFunctionInfoCountersDuringIncrementalMarking

)

Definition at line 1638 of file test-heap.cc.

References CHECK, CHECK_EQ, V8::ContextDisposedNotification(), Context::GetCurrent(), HEAP, V8::IdleNotification(), Heap::kNoGCFlags, v8::internal::MB, IncrementalMarking::NO_GC_VIA_STACK_GUARD, and V8::UseCrankshaft().

TEST

(

ResetSharedFunctionInfoCountersDuringMarkSweep

)

Definition at line 1694 of file test-heap.cc.

References CHECK, CHECK_EQ, V8::ContextDisposedNotification(), Context::GetCurrent(), HEAP, V8::IdleNotification(), and V8::UseCrankshaft().

TEST

(

OptimizedAllocationAlwaysInNewSpace

)

Definition at line 1737 of file test-heap.cc.

References CHECK, CHECK_EQ, HEAP, Value::ToObject(), and V8::UseCrankshaft().

TEST

(

Regress1465

)

Definition at line 1785 of file test-heap.cc.

References CHECK_EQ, Context::GetCurrent(), HEAP, Heap::kNoGCFlags, OS::SNPrintF(), and Vector< T >::start().

TEST

(

Regress2143a

)

Definition at line 1823 of file test-heap.cc.

References CHECK, Context::GetCurrent(), HEAP, and Heap::kNoGCFlags.

TEST

(

Regress2143b

)

Definition at line 1863 of file test-heap.cc.

References CHECK, Context::GetCurrent(), HEAP, and Heap::kNoGCFlags.

TEST

(

ReleaseOverReservedPages

)

Definition at line 1911 of file test-heap.cc.

References CHECK_EQ, CHECK_GE, PagedSpace::CountTotalPages(), FACTORY, HEAP, Heap::kNoGCFlags, SimulateFullSpace(), and v8::internal::TENURED.

TEST

(

Regress2237

)

Definition at line 1954 of file test-heap.cc.

References SlicedString::cast(), CHECK, v8::internal::CStrVector(), FACTORY, HEAP, Heap::kNoGCFlags, Handle< T >::location(), and SlicedString::parent().

TEST

(

Regress2211

)

Definition at line 2006 of file test-heap.cc.

References v8::internal::ALLOW_CREATION, ObjectHashTable::cast(), CHECK, CHECK_EQ, CHECK_LE, Value::Equals(), Smi::FromInt(), DescriptorArray::GetFieldIndex(), Object::GetHiddenValue(), v8::internal::kPointerSize, FixedArrayBase::length(), Object::New(), Object::SetHiddenValue(), and FixedArray::SizeFor().

TEST

(

IncrementalMarkingClearsTypeFeedbackCells

)

Definition at line 2043 of file test-heap.cc.

References TypeFeedbackInfo::cast(), CHECK, CHECK_EQ, Context::GetCurrent(), Context::Global(), HEAP, and Heap::kNoGCFlags.

TEST

(

IncrementalMarkingPreservesMonomorhpicIC

)

Definition at line 2102 of file test-heap.cc.

References CHECK, Context::GetCurrent(), HEAP, Code::ic_state(), Heap::kNoGCFlags, and v8::internal::MONOMORPHIC.

TEST

(

IncrementalMarkingClearsMonomorhpicIC

)

Definition at line 2127 of file test-heap.cc.

References CHECK, V8::ContextDisposedNotification(), Context::GetCurrent(), Context::Global(), HEAP, Code::ic_state(), Heap::kNoGCFlags, v8::internal::MONOMORPHIC, and v8::internal::UNINITIALIZED.

TEST

(

IncrementalMarkingClearsPolymorhpicIC

)

Definition at line 2161 of file test-heap.cc.

References CHECK, V8::ContextDisposedNotification(), Context::GetCurrent(), Context::Global(), HEAP, Code::ic_state(), Heap::kNoGCFlags, v8::internal::MEGAMORPHIC, and v8::internal::UNINITIALIZED.

TEST

(

ReleaseStackTraceData

)

Definition at line 2224 of file test-heap.cc.

References CHECK, Script::Compile(), HEAP, SourceResource::IsDisposed(), String::NewExternal(), and v8::internal::StrDup().

TEST

(

Regression144230

)

Definition at line 2257 of file test-heap.cc.

References JSFunction::cast(), JSFunction::code(), FACTORY, Smi::FromInt(), HEAP, ISOLATE, Heap::kNoGCFlags, v8::internal::kNonStrictMode, Heap::kReduceMemoryFootprintMask, NONE, SimulateFullSpace(), and v8::internal::USE().