global-handles-unittest.cc | Explore in Territory

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#include "src/handles/global-handles.h"

#include "include/v8-embedder-heap.h"
#include "include/v8-function.h"
#include "src/api/api-inl.h"
#include "src/execution/isolate.h"
#include "src/flags/flags.h"
#include "src/heap/factory.h"
#include "src/heap/heap-inl.h"
#include "src/objects/objects-inl.h"
#include "test/unittests/heap/heap-utils.h"
#include "test/unittests/test-utils.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace v8 {
namespace internal {

namespace {

struct TracedReferenceWrapper { … };

class NonRootingEmbedderRootsHandler final : public v8::EmbedderRootsHandler { … };

void SimpleCallback(const v8::FunctionCallbackInfo<v8::Value>& info) { … }

struct FlagAndHandles { … };

void ResetHandleAndSetFlag(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

template <typename HandleContainer>
void ConstructJSObject(v8::Isolate* isolate, v8::Local<v8::Context> context,
                       HandleContainer* flag_and_persistent) { … }

void ConstructJSObject(v8::Isolate* isolate, v8::Global<v8::Object>* global) { … }

void ConstructJSObject(v8::Isolate* isolate,
                       v8::TracedReference<v8::Object>* handle) { … }

template <typename HandleContainer>
void ConstructJSApiObject(v8::Isolate* isolate, v8::Local<v8::Context> context,
                          HandleContainer* flag_and_persistent) { … }

enum class SurvivalMode { … };

template <typename ConstructFunction, typename ModifierFunction,
          typename GCFunction>
void WeakHandleTest(v8::Isolate* isolate, ConstructFunction construct_function,
                    ModifierFunction modifier_function, GCFunction gc_function,
                    SurvivalMode survives) { … }

void EmptyWeakCallback(const v8::WeakCallbackInfo<void>& data) { … }

class GlobalHandlesTest : public TestWithContext { … };

}  // namespace

TEST_F(GlobalHandlesTest, EternalHandles) { … }

TEST_F(GlobalHandlesTest, PersistentBaseGetLocal) { … }

TEST_F(GlobalHandlesTest, WeakPersistentSmi) { … }

TEST_F(GlobalHandlesTest, PhantomHandlesWithoutCallbacks) { … }

TEST_F(GlobalHandlesTest, WeakHandleToUnmodifiedJSObjectDiesOnScavenge) { … }

TEST_F(GlobalHandlesTest, TracedReferenceToUnmodifiedJSObjectSurvivesScavenge) { … }

TEST_F(GlobalHandlesTest, WeakHandleToUnmodifiedJSObjectDiesOnMarkCompact) { … }

TEST_F(GlobalHandlesTest,
       WeakHandleToUnmodifiedJSObjectSurvivesMarkCompactWhenInHandle) { … }

TEST_F(GlobalHandlesTest, WeakHandleToUnmodifiedJSApiObjectDiesOnScavenge) { … }

TEST_F(GlobalHandlesTest,
       TracedReferenceToUnmodifiedJSApiObjectDiesOnScavenge) { … }

TEST_F(GlobalHandlesTest,
       TracedReferenceToJSApiObjectWithIdentityHashSurvivesScavenge) { … }

TEST_F(GlobalHandlesTest,
       WeakHandleToUnmodifiedJSApiObjectSurvivesScavengeWhenInHandle) { … }

TEST_F(GlobalHandlesTest, WeakHandleToUnmodifiedJSApiObjectDiesOnMarkCompact) { … }

TEST_F(GlobalHandlesTest,
       WeakHandleToUnmodifiedJSApiObjectSurvivesMarkCompactWhenInHandle) { … }

TEST_F(GlobalHandlesTest,
       TracedReferenceToJSApiObjectWithModifiedMapSurvivesScavenge) { … }

TEST_F(GlobalHandlesTest,
       TracedReferenceTOJsApiObjectWithElementsSurvivesScavenge) { … }

namespace {

void ForceMinorGC2(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

void ForceMinorGC1(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

void ForceMajorGC2(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

void ForceMajorGC1(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

}  // namespace

TEST_F(GlobalHandlesTest, GCFromWeakCallbacks) { … }

namespace {

void SecondPassCallback(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

void FirstPassCallback(const v8::WeakCallbackInfo<FlagAndHandles>& data) { … }

}  // namespace

TEST_F(GlobalHandlesTest, SecondPassPhantomCallbacks) { … }

TEST_F(GlobalHandlesTest, MoveStrongGlobal) { … }

TEST_F(GlobalHandlesTest, MoveWeakGlobal) { … }

TEST_F(GlobalHandlesTest, TotalSizeRegularNode) { … }

TEST_F(GlobalHandlesTest, TotalSizeTracedNode) { … }

}  // namespace internal
}  // namespace v8
chromium/v8/test/unittests/heap/global-handles-unittest.cc
