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// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/execution/isolate.h"
#include "src/handles/handles-inl.h"
#include "src/handles/handles.h"
#include "src/objects/maybe-object.h"
#include "src/objects/object-macros.h"
namespace v8 {
namespace internal {
Handle<Object> CauseGC(Handle<Object> obj, Isolate* isolate) {
isolate->heap()->CollectGarbage(OLD_SPACE, GarbageCollectionReason::kTesting);
return obj;
}
void TwoArgumentsFunction(Object a, Object b) {
a->Print();
b->Print();
}
void TestTwoArguments(Isolate* isolate) {
Handle<JSObject> obj1 = isolate->factory()->NewJSObjectWithNullProto();
Handle<JSObject> obj2 = isolate->factory()->NewJSObjectWithNullProto();
TwoArgumentsFunction(*CauseGC(obj1, isolate), *CauseGC(obj2, isolate));
}
void TwoSizeTArgumentsFunction(size_t a, size_t b) {
USE(a);
USE(b);
}
void TestTwoSizeTArguments(Isolate* isolate) {
Handle<JSObject> obj1 = isolate->factory()->NewJSObjectWithNullProto();
Handle<JSObject> obj2 = isolate->factory()->NewJSObjectWithNullProto();
TwoSizeTArgumentsFunction(sizeof(*CauseGC(obj1, isolate)),
sizeof(*CauseGC(obj2, isolate)));
}
class SomeObject : public Object {
public:
void Method(Object a) { a->Print(); }
SomeObject& operator=(const Object& b) {
this->Print();
return *this;
}
DECL_CAST(SomeObject)
OBJECT_CONSTRUCTORS(SomeObject, Object);
};
void TestMethodCall(Isolate* isolate) {
SomeObject obj;
Handle<SomeObject> so = handle(obj, isolate);
Handle<JSObject> obj1 = isolate->factory()->NewJSObjectWithNullProto();
so->Method(*CauseGC(obj1, isolate));
}
void TestOperatorCall(Isolate* isolate) {
SomeObject obj;
Handle<JSObject> obj1 = isolate->factory()->NewJSObjectWithNullProto();
obj = *CauseGC(obj1, isolate);
}
} // namespace internal
} // namespace v8
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