char_assignment.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b
1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// This file is distributed under the University of Illinois Open Source 6bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// License. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <string> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// basic_string<charT,traits,Allocator>& operator=(charT c); 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest(S s1, typename S::value_type s2) 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef typename S::traits_type T; 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant s1 = s2; 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1.__invariants()); 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1.size() == 1); 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(T::eq(s1[0], s2)); 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1.capacity() >= s1.size()); 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::string S; 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(), 'a'); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1"), 'a'); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("123456789"), 'a'); 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), 'a'); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 37