63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// vim:cindent:ts=4:et:sw=4:
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsAutoRef.h"
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#include "TestHarness.h"
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#define TEST(aCondition, aMsg) \
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if (!(aCondition)) { fail("TestAutoRef: "#aMsg); exit(1); }
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struct TestObjectA {
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public:
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TestObjectA() : mRefCnt(0) {
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}
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~TestObjectA() {
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TEST(mRefCnt == 0, "mRefCnt in destructor");
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}
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public:
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int mRefCnt;
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};
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template <>
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class nsAutoRefTraits<TestObjectA> : public nsPointerRefTraits<TestObjectA>
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{
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public:
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static int mTotalRefsCnt;
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static void Release(TestObjectA *ptr) {
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ptr->mRefCnt--;
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if (ptr->mRefCnt == 0) {
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delete ptr;
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}
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}
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static void AddRef(TestObjectA *ptr) {
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ptr->mRefCnt++;
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}
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};
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int nsAutoRefTraits<TestObjectA>::mTotalRefsCnt = 0;
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int main()
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{
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{
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nsCountedRef<TestObjectA> a(new TestObjectA());
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TEST(a->mRefCnt == 1, "nsCountedRef instantiation with valid RawRef");
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nsCountedRef<TestObjectA> b;
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TEST(b.get() == nullptr, "nsCountedRef instantiation with invalid RawRef");
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a.swap(b);
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TEST(b->mRefCnt, "nsAutoRef::swap() t1");
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TEST(a.get() == nullptr, "nsAutoRef::swap() t2");
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}
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TEST(true, "All tests pass");
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return 0;
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}
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