blob: e823520ef3d932f78a224807c6e501ac6f25c0f6 [file] [log] [blame]
// Copyright 2014 The Chromium 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 "wtf/RefPtr.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "wtf/RefCounted.h"
#include "wtf/text/StringImpl.h"
namespace WTF {
TEST(RefPtrTest, Basic) {
RefPtr<StringImpl> string;
EXPECT_TRUE(!string);
string = StringImpl::create("test");
EXPECT_TRUE(!!string);
string.clear();
EXPECT_TRUE(!string);
}
TEST(RefPtrTest, MoveAssignmentOperator) {
RefPtr<StringImpl> a = StringImpl::create("a");
RefPtr<StringImpl> b = StringImpl::create("b");
b = std::move(a);
EXPECT_TRUE(!!b);
EXPECT_TRUE(!a);
}
class RefCountedClass : public RefCounted<RefCountedClass> {};
TEST(RefPtrTest, ConstObject) {
// This test is only to ensure we force the compilation of a const RefCounted
// object to ensure the generated code compiles.
RefPtr<const RefCountedClass> ptrToConst = adoptRef(new RefCountedClass());
}
} // namespace WTF