make_preferred.pass.cpp (1170B)
1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // UNSUPPORTED: c++98, c++03 11 12 // <filesystem> 13 14 // class path 15 16 // path& make_preferred() 17 18 #include "filesystem_include.hpp" 19 #include <type_traits> 20 #include <cassert> 21 22 #include "test_macros.h" 23 #include "test_iterators.h" 24 #include "count_new.hpp" 25 #include "filesystem_test_helper.hpp" 26 27 28 struct MakePreferredTestcase { 29 const char* value; 30 }; 31 32 const MakePreferredTestcase TestCases[] = 33 { 34 {""} 35 , {"hello_world"} 36 , {"/"} 37 , {"/foo/bar/baz/"} 38 , {"\\"} 39 , {"\\foo\\bar\\baz\\"} 40 , {"\\foo\\/bar\\/baz\\"} 41 }; 42 43 int main() 44 { 45 // This operation is an identity operation on linux. 46 using namespace fs; 47 for (auto const & TC : TestCases) { 48 path p(TC.value); 49 assert(p == TC.value); 50 path& Ref = (p.make_preferred()); 51 assert(p.native() == TC.value); 52 assert(&Ref == &p); 53 } 54 }