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// Copyright 2015 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/v8.h"
#include "src/isolate.h"
#include "src/profiler/cpu-profiler.h"
#include "src/vm-state.h"
#include "test/cctest/cctest.h"
template <typename T>
static void CheckReturnValue(const T& t, i::Address callback) {
v8::ReturnValue<v8::Value> rv = t.GetReturnValue();
i::Object** o = *reinterpret_cast<i::Object***>(&rv);
CHECK_EQ(CcTest::isolate(), t.GetIsolate());
CHECK_EQ(t.GetIsolate(), rv.GetIsolate());
CHECK((*o)->IsTheHole() || (*o)->IsUndefined());
// Verify reset
bool is_runtime = (*o)->IsTheHole();
rv.Set(true);
CHECK(!(*o)->IsTheHole() && !(*o)->IsUndefined());
rv.Set(v8::Local<v8::Object>());
CHECK((*o)->IsTheHole() || (*o)->IsUndefined());
CHECK_EQ(is_runtime, (*o)->IsTheHole());
i::Isolate* isolate = reinterpret_cast<i::Isolate*>(t.GetIsolate());
// If CPU profiler is active check that when API callback is invoked
// VMState is set to EXTERNAL.
if (isolate->cpu_profiler()->is_profiling()) {
CHECK_EQ(v8::EXTERNAL, isolate->current_vm_state());
CHECK(isolate->external_callback_scope());
CHECK_EQ(callback, isolate->external_callback_scope()->callback());
}
}
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