* Copyright (c) 2021 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "ecmascript/tests/test_helper.h"
#include "ecmascript/ecma_vm.h"
#include "ecmascript/global_env.h"
#include "ecmascript/js_handle.h"
#include "ecmascript/mem/clock_scope.h"
#include "ecmascript/mem/concurrent_marker.h"
#include "ecmascript/mem/verification.h"
using namespace panda::ecmascript;
namespace panda::test {
class ConcurrentMarkingTest : public BaseTestWithScope<false> {
public:
void SetUp() override
{
JSRuntimeOptions options;
instance = JSNApi::CreateEcmaVM(options);
ASSERT_TRUE(instance != nullptr) << "Cannot create EcmaVM";
thread = instance->GetJSThread();
thread->ManagedCodeBegin();
scope = new EcmaHandleScope(thread);
instance->SetEnableForceGC(false);
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
heap->GetConcurrentMarker()->EnableConcurrentMarking(EnableConcurrentMarkType::ENABLE);
}
JSHandle<TaggedArray> CreateTaggedArray(uint32_t length, JSTaggedValue initVal, MemSpaceType spaceType)
{
ObjectFactory *factory = thread->GetEcmaVM()->GetFactory();
return factory->NewTaggedArray(length, initVal, spaceType);
}
};
HWTEST_F_L0(ConcurrentMarkingTest, PerformanceWithConcurrentMarking)
{
uint32_t length = 1_KB;
JSHandle<TaggedArray> rootArray =
CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
for (uint32_t i = 0; i < length; i++) {
auto array = CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
rootArray->Set(thread, i, array);
}
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
if (heap->CheckCanTriggerConcurrentMarking()) {
heap->TriggerConcurrentMarking();
}
for (uint32_t i = 0; i < length; i++) {
auto array = CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
rootArray->Set(thread, i, array);
}
heap->CollectGarbage(TriggerGCType::OLD_GC);
}
HWTEST_F_L0(ConcurrentMarkingTest, PerformanceWithoutConcurrentMarking)
{
uint32_t length = 1_KB;
JSHandle<TaggedArray> rootArray =
CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
for (uint32_t i = 0; i < length; i++) {
auto array = CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
rootArray->Set(thread, i, array);
}
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
for (uint32_t i = 0; i < length; i++) {
auto array = CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
rootArray->Set(thread, i, array);
}
heap->CollectGarbage(TriggerGCType::OLD_GC);
}
HWTEST_F_L0(ConcurrentMarkingTest, ConcurrentMarkingWithOldSpace)
{
if constexpr (G_USE_CMS_GC) {
return;
}
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
if (heap->GetConcurrentMarker()->IsEnabled()) {
heap->SetFullMarkRequestedState(false);
{
[[maybe_unused]] ecmascript::EcmaHandleScope baseScope(thread);
uint32_t length = 1_KB;
for (uint32_t i = 0; i < length * 2; i++) {
[[maybe_unused]] auto array =
CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
}
heap->GetOldSpace()->SetInitialCapacity(static_cast<size_t>(length));
EXPECT_FALSE(heap->IsConcurrentFullMark());
heap->TryTriggerConcurrentMarking();
EXPECT_TRUE(heap->IsConcurrentFullMark());
}
}
}
HWTEST_F_L0(ConcurrentMarkingTest, ConcurrentMarkingWithNewSpace)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
heap->SetFullMarkRequestedState(false);
{
[[maybe_unused]] ecmascript::EcmaHandleScope baseScope(thread);
uint32_t length = 1_KB;
for (uint32_t i = 0; i < length * 2; i++) {
[[maybe_unused]] auto array =
CreateTaggedArray(length, JSTaggedValue::Undefined(), MemSpaceType::SEMI_SPACE);
}
heap->GetNewSpace()->SetInitialCapacity(static_cast<size_t>(length));
EXPECT_FALSE(heap->IsConcurrentFullMark());
heap->TryTriggerConcurrentMarking();
EXPECT_TRUE(!heap->IsConcurrentFullMark());
}
}
HWTEST_F_L0(ConcurrentMarkingTest, ConcurrentMarkingWithFreshRegion)
{
if constexpr (G_USE_CMS_GC) {
return;
}
Heap *heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
if (heap->GetConcurrentMarker()->IsEnabled()) {
ObjectFactory *factory = thread->GetEcmaVM()->GetFactory();
heap->CollectGarbage(TriggerGCType::FULL_GC);
JSHandle<TaggedArray> arr = factory->NewTaggedArray(1);
EXPECT_TRUE(!thread->IsConcurrentMarkingOrFinished());
SemiSpace *space = heap->GetNewSpace();
EXPECT_TRUE(space->Expand(false));
Region *region = space->GetCurrentRegion();
EXPECT_TRUE(!region->IsFreshRegion());
JSHandle<JSHClass> hclass(thread, thread->GlobalConstants()->GetObjectClass().GetTaggedObject());
uint32_t numInlinedProps = hclass->GetInlinedProperties();
EXPECT_TRUE(numInlinedProps == JSHClass::DEFAULT_CAPACITY_OF_IN_OBJECTS);
uint32_t size = hclass->GetObjectSize();
EXPECT_TRUE(size == JSObject::SIZE + numInlinedProps * sizeof(JSTaggedValue));
uintptr_t addr = space->Allocate(size);
EXPECT_TRUE(addr != 0);
JSObject *obj = reinterpret_cast<JSObject*>(addr);
JSHandle<TaggedArray> emptyArray = factory->EmptyArray();
factory->InitializeExtraProperties(hclass, obj, numInlinedProps);
obj->InitializeHash();
obj->SetElements<SKIP_BARRIER>(thread, emptyArray);
obj->SetProperties<SKIP_BARRIER>(thread, emptyArray);
obj->SetClassWithoutBarrier(*hclass);
arr->Set(thread, 0, JSTaggedValue(obj));
heap->SetMarkType(MarkType::MARK_YOUNG);
heap->TriggerConcurrentMarking();
EXPECT_TRUE(thread->IsConcurrentMarkingOrFinished());
EXPECT_TRUE(region->IsHalfFreshRegion());
region->SetRegionTypeFlag(RegionTypeFlag::FRESH);
EXPECT_TRUE(region->IsFreshRegion());
heap->WaitConcurrentMarkingFinished();
JSHandle<JSObject> objHandle(thread, obj);
heap->GetConcurrentMarker()->HandleMarkingFinished();
}
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest001)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(true);
thread->SetMarkStatus(MarkStatus::MARKING);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
EXPECT_TRUE(concurrentMarker->IsRequestDisabled());
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest002)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(false);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
EXPECT_TRUE(concurrentMarker->IsConfigDisabled());
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest003)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(true);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
thread->SetMarkStatus(MarkStatus::MARKING);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::ENABLE);
EXPECT_TRUE(concurrentMarker->IsEnabled());
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest004)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(true);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
thread->SetMarkStatus(MarkStatus::READY_TO_MARK);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
EXPECT_TRUE(concurrentMarker->IsDisabled());
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest005)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(true);
thread->SetMarkStatus(MarkStatus::MARKING);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::ENABLE);
EXPECT_TRUE(concurrentMarker->IsEnabled());
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest006)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(true);
thread->SetMarkStatus(MarkStatus::READY_TO_MARK);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
EXPECT_TRUE(concurrentMarker->IsDisabled());
}
HWTEST_F_L0(ConcurrentMarkingTest, EnableConcurrentMarkingTest007)
{
auto heap = const_cast<Heap *>(thread->GetEcmaVM()->GetHeap());
auto concurrentMarker = heap->GetConcurrentMarker();
concurrentMarker->ConfigConcurrentMark(true);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
thread->SetMarkStatus(MarkStatus::MARKING);
concurrentMarker->EnableConcurrentMarking(EnableConcurrentMarkType::DISABLE);
EXPECT_TRUE(concurrentMarker->IsDisabled());
}
}
