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43 lines
1013 B
C++
43 lines
1013 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <memory>
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// unique_ptr
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// Test unique_ptr move assignment
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#include <memory>
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#include <cassert>
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#include "test_macros.h"
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#include "unique_ptr_test_helper.h"
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// test assignment from null
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template <bool IsArray>
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void test_basic() {
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typedef typename std::conditional<IsArray, A[], A>::type VT;
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const int expect_alive = IsArray ? 5 : 1;
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{
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std::unique_ptr<VT> s2(newValue<VT>(expect_alive));
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assert(A::count == expect_alive);
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s2 = nullptr;
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assert(A::count == 0);
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assert(s2.get() == 0);
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}
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assert(A::count == 0);
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}
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int main(int, char**) {
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test_basic</*IsArray*/ false>();
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test_basic<true>();
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return 0;
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}
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