1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // test bitset<N> operator&(const bitset<N>& lhs, const bitset<N>& rhs); 10 11 #include <bitset> 12 #include <cassert> 13 #include <cstddef> 14 #include <vector> 15 16 #include "../bitset_test_cases.h" 17 #include "test_macros.h" 18 19 template <std::size_t N> test_op_and()20void test_op_and() { 21 std::vector<std::bitset<N> > const cases = get_test_cases<N>(); 22 for (std::size_t c1 = 0; c1 != cases.size(); ++c1) { 23 for (std::size_t c2 = 0; c2 != cases.size(); ++c2) { 24 std::bitset<N> v1 = cases[c1]; 25 std::bitset<N> v2 = cases[c2]; 26 std::bitset<N> v3 = v1; 27 assert((v1 & v2) == (v3 &= v2)); 28 } 29 } 30 } 31 main(int,char **)32int main(int, char**) { 33 test_op_and<0>(); 34 test_op_and<1>(); 35 test_op_and<31>(); 36 test_op_and<32>(); 37 test_op_and<33>(); 38 test_op_and<63>(); 39 test_op_and<64>(); 40 test_op_and<65>(); 41 test_op_and<1000>(); 42 43 return 0; 44 } 45