test-heap.cc File Reference

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

Include dependency graph for test-heap.cc:

Go to the source code of this file.

Macros
#define	__   assm.
#define	TRANSITION_COUNT   256

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)
	TEST (TestInternalWeakLists)
	TEST (TestInternalWeakListsTraverseWithGC)
	TEST (TestSizeOfObjects)
	TEST (TestSizeOfObjectsVsHeapIteratorPrecision)
	TEST (GrowAndShrinkNewSpace)
	TEST (CollectingAllAvailableGarbageShrinksNewSpace)
	TEST (LeakGlobalContextViaMap)
	TEST (LeakGlobalContextViaFunction)
	TEST (LeakGlobalContextViaMapKeyed)
	TEST (LeakGlobalContextViaMapProto)
	TEST (InstanceOfStubWriteBarrier)
	TEST (PrototypeTransitionClearing)
	TEST (ResetSharedFunctionInfoCountersDuringIncrementalMarking)
	TEST (ResetSharedFunctionInfoCountersDuringMarkSweep)
	TEST (OptimizedAllocationAlwaysInNewSpace)
	TEST (Regress1465)
	TEST (Regress2143a)
	TEST (Regress2143b)

Macro Definition Documentation

#define __   assm.

#define TRANSITION_COUNT   256

Referenced by TEST().

Function Documentation

TEST

(

HeapMaps

)

Definition at line 35 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 105 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 180 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 196 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 272 of file test-heap.cc.

TEST

(

LocalHandles

)

Definition at line 283 of file test-heap.cc.

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

TEST

(

GlobalHandles

)

Definition at line 293 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 341 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 379 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 418 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 528 of file test-heap.cc.

TEST

(

FunctionAllocation

)

Definition at line 536 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 559 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 632 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 656 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 703 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 751 of file test-heap.cc.

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

TEST

(

Iteration

)

Definition at line 803 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 841 of file test-heap.cc.

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

TEST

(

Regression39128

)

Definition at line 862 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 937 of file test-heap.cc.

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

TEST

(

TestInternalWeakLists

)

Definition at line 1012 of file test-heap.cc.

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

TEST

(

TestInternalWeakListsTraverseWithGC

)

Definition at line 1142 of file test-heap.cc.

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

TEST

(

TestSizeOfObjects

)

Definition at line 1192 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 1232 of file test-heap.cc.

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

TEST

(

GrowAndShrinkNewSpace

)

Definition at line 1278 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 1327 of file test-heap.cc.

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

TEST

(

LeakGlobalContextViaMap

)

Definition at line 1363 of file test-heap.cc.

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

TEST

(

LeakGlobalContextViaFunction

)

Definition at line 1400 of file test-heap.cc.

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

TEST

(

LeakGlobalContextViaMapKeyed

)

Definition at line 1435 of file test-heap.cc.

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

TEST

(

LeakGlobalContextViaMapProto

)

Definition at line 1470 of file test-heap.cc.

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

TEST

(

InstanceOfStubWriteBarrier

)

Definition at line 1509 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, Utils::OpenHandle(), IncrementalMarking::Start(), IncrementalMarking::Step(), and V8::UseCrankshaft().

TEST

(

PrototypeTransitionClearing

)

Definition at line 1563 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(), HEAP, v8::internal::KB, Heap::kNoGCFlags, Map::kProtoTransitionElementsPerEntry, Map::kProtoTransitionHeaderSize, Map::kProtoTransitionMapOffset, Map::kProtoTransitionPrototypeOffset, PagedSpace::LastPage(), Utils::OpenHandle(), and v8::internal::TENURED.

TEST

(

ResetSharedFunctionInfoCountersDuringIncrementalMarking

)

Definition at line 1622 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, Utils::OpenHandle(), and V8::UseCrankshaft().

TEST

(

ResetSharedFunctionInfoCountersDuringMarkSweep

)

Definition at line 1677 of file test-heap.cc.

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

TEST

(

OptimizedAllocationAlwaysInNewSpace

)

Definition at line 1719 of file test-heap.cc.

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

TEST

(

Regress1465

)

Definition at line 1761 of file test-heap.cc.

References CHECK, CHECK_EQ, Context::GetCurrent(), HEAP, IncrementalMarking::IsComplete(), IncrementalMarking::IsStopped(), Heap::kNoGCFlags, v8::internal::MB, IncrementalMarking::NO_GC_VIA_STACK_GUARD, Utils::OpenHandle(), OS::SNPrintF(), IncrementalMarking::Start(), Vector< T >::start(), IncrementalMarking::Step(), and TRANSITION_COUNT.

TEST

(

Regress2143a

)

Definition at line 1804 of file test-heap.cc.

References CHECK, Context::GetCurrent(), HEAP, IncrementalMarking::IsComplete(), IncrementalMarking::IsStopped(), Heap::kNoGCFlags, v8::internal::MB, IncrementalMarking::NO_GC_VIA_STACK_GUARD, Utils::OpenHandle(), IncrementalMarking::Start(), and IncrementalMarking::Step().

TEST

(

Regress2143b

)

Definition at line 1853 of file test-heap.cc.

References CHECK, Context::GetCurrent(), HEAP, IncrementalMarking::IsComplete(), IncrementalMarking::IsStopped(), Heap::kNoGCFlags, v8::internal::MB, IncrementalMarking::NO_GC_VIA_STACK_GUARD, Utils::OpenHandle(), IncrementalMarking::Start(), and IncrementalMarking::Step().