2d66ab5e8e
We've been improving these the tests for vector quite a bit and we are probably not done improving our container tests. Formatting everything at once will make subsequent reviews easier.
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
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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// <vector>
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// vector<bool>
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// vector(const vector& v);
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#include <vector>
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#include <cassert>
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#include "test_macros.h"
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#include "test_allocator.h"
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#include "min_allocator.h"
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template <class C>
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TEST_CONSTEXPR_CXX20 void test(const C& x) {
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typename C::size_type s = x.size();
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C c(x);
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LIBCPP_ASSERT(c.__invariants());
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assert(c.size() == s);
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assert(c == x);
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}
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TEST_CONSTEXPR_CXX20 bool tests() {
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{
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bool a[] = {0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0};
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bool* an = a + sizeof(a) / sizeof(a[0]);
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test(std::vector<bool>(a, an));
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}
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{
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std::vector<bool, test_allocator<bool> > v(3, true, test_allocator<bool>(5));
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std::vector<bool, test_allocator<bool> > v2 = v;
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assert(v2 == v);
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assert(v2.get_allocator() == v.get_allocator());
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}
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#if TEST_STD_VER >= 11
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{
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std::vector<bool, other_allocator<bool> > v(3, true, other_allocator<bool>(5));
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std::vector<bool, other_allocator<bool> > v2 = v;
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assert(v2 == v);
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assert(v2.get_allocator() == other_allocator<bool>(-2));
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}
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{
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bool a[] = {0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0};
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bool* an = a + sizeof(a) / sizeof(a[0]);
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test(std::vector<bool, min_allocator<bool>>(a, an));
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}
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{
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std::vector<bool, min_allocator<bool> > v(3, true, min_allocator<bool>());
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std::vector<bool, min_allocator<bool> > v2 = v;
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assert(v2 == v);
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assert(v2.get_allocator() == v.get_allocator());
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}
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#endif
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return true;
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}
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int main(int, char**) {
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tests();
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#if TEST_STD_VER > 17
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static_assert(tests());
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#endif
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return 0;
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}
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