mirror of
https://github.com/openharmony/ark_js_runtime.git
synced 2026-07-20 23:00:29 -04:00
zhangyukun
114 lines
3.9 KiB
C++
114 lines
3.9 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ecmascript/ecma_string.h"
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#include "ecmascript/ecma_vm.h"
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#include "ecmascript/js_hclass.h"
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#include "ecmascript/js_object-inl.h"
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#include "ecmascript/js_thread.h"
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#include "ecmascript/mem/heap.h"
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#include "ecmascript/mem/space.h"
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#include "ecmascript/mem/verification.h"
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#include "ecmascript/object_factory.h"
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#include "ecmascript/tagged_array-inl.h"
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#include "ecmascript/tests/test_helper.h"
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using namespace panda::ecmascript;
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using namespace panda::ecmascript::base;
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namespace panda::test {
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class JSVerificationTest : public testing::Test {
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public:
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static void SetUpTestCase()
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{
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GTEST_LOG_(INFO) << "SetUpTestCase";
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}
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static void TearDownTestCase()
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{
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GTEST_LOG_(INFO) << "TearDownCase";
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}
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void SetUp() override
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{
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TestHelper::CreateEcmaVMWithScope(instance, thread, scope);
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}
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void TearDown() override
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{
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TestHelper::DestroyEcmaVMWithScope(instance, scope);
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}
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PandaVM *instance {nullptr};
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EcmaHandleScope *scope {nullptr};
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JSThread *thread {nullptr};
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};
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HWTEST_F_L0(JSVerificationTest, IsHeapAddress)
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{
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auto ecmaVm = thread->GetEcmaVM();
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auto heap = const_cast<Heap *>(ecmaVm->GetHeap());
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auto objectFactory = ecmaVm->GetFactory();
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auto verifier = Verification(heap);
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EXPECT_FALSE(verifier.IsHeapAddress(reinterpret_cast<void *>(1)));
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EXPECT_FALSE(verifier.IsHeapAddress(reinterpret_cast<void *>(2)));
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EXPECT_FALSE(verifier.IsHeapAddress(nullptr));
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EXPECT_FALSE(verifier.IsHeapAddress(&verifier));
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auto funcVerify = [](TaggedObject *object, Verification &v, const Heap *heap) {
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EXPECT_TRUE(v.IsHeapAddress(reinterpret_cast<void *>(object)));
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EXPECT_TRUE(heap->ContainObject(object));
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EXPECT_TRUE(heap->IsLive(object));
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};
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// new space object
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JSHandle<EcmaString> string = objectFactory->NewFromCanBeCompressString("123");
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funcVerify(*string, verifier, heap);
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// old space object
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auto oldArray = objectFactory->NewTaggedArray(2, JSTaggedValue::Undefined(), MemSpaceType::OLD_SPACE);
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funcVerify(*oldArray, verifier, heap);
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// no movable object
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auto nonMovableArray = objectFactory->NewTaggedArray(2, JSTaggedValue::Undefined(), MemSpaceType::NON_MOVABLE);
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funcVerify(*nonMovableArray, verifier, heap);
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}
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HWTEST_F_L0(JSVerificationTest, VerifyHeapObjects)
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{
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auto ecmaVm = thread->GetEcmaVM();
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auto heap = const_cast<Heap *>(ecmaVm->GetHeap());
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auto objectFactory = ecmaVm->GetFactory();
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EXPECT_TRUE(heap->VerifyHeapObjects() == 0); // failcount is 0
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JSTaggedValue oldArray;
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auto verifier = Verification(heap);
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{
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EcmaHandleScope handleScope(thread);
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auto newArray = objectFactory->NewTaggedArray(1, JSTaggedValue::Undefined(), MemSpaceType::SEMI_SPACE);
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oldArray =
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(objectFactory->NewTaggedArray(1, JSTaggedValue::Undefined(), MemSpaceType::NON_MOVABLE)).GetTaggedValue();
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newArray->Set(thread, 0, oldArray);
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}
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heap->CollectGarbage(panda::ecmascript::TriggerGCType::OLD_GC);
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EXPECT_TRUE(verifier.VerifyRoot() == 0);
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size_t failCount = 0;
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VerifyObjectVisitor objVerifier(heap, &failCount);
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const_cast<SemiSpace *>(heap->GetNewSpace())->IterateOverObjects(objVerifier); // newspace reference the old space
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}
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} // namespace panda::test
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