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67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <memory>
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// unique_ptr
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// test op*()
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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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template <class UPtr>
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void doTest(UPtr& p, bool ExpectTrue) {
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if (p)
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assert(ExpectTrue);
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else
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assert(!ExpectTrue);
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if (!p)
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assert(!ExpectTrue);
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else
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assert(ExpectTrue);
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}
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template <bool IsArray>
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void test_basic() {
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typedef typename std::conditional<IsArray, int[], int>::type VT;
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typedef std::unique_ptr<VT> U;
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{
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static_assert((std::is_constructible<bool, U>::value), "");
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static_assert((std::is_constructible<bool, U const&>::value), "");
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}
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#if TEST_STD_VER >= 11
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{
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static_assert(!std::is_convertible<U, bool>::value, "");
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static_assert(!std::is_convertible<U const&, bool>::value, "");
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}
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#endif
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{
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U p(newValue<VT>(1));
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U const& cp = p;
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doTest(p, true);
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doTest(cp, true);
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}
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{
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U p;
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const U& cp = p;
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doTest(p, false);
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doTest(cp, false);
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}
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}
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int main() {
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test_basic</*IsArray*/ false>();
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test_basic<true>();
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}
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