| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++98, c++03 |
| |
| // <filesystem> |
| |
| // class path |
| |
| // path& remove_filename() |
| |
| #include "filesystem_include.hpp" |
| #include <type_traits> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "test_iterators.h" |
| #include "count_new.hpp" |
| #include "filesystem_test_helper.hpp" |
| #include "verbose_assert.h" |
| |
| struct RemoveFilenameTestcase { |
| const char* value; |
| const char* expect; |
| }; |
| |
| const RemoveFilenameTestcase TestCases[] = |
| { |
| {"", ""} |
| , {"/", "/"} |
| , {"//", "//"} |
| , {"///", "///"} |
| , {"\\", ""} |
| , {".", ""} |
| , {"..", ""} |
| , {"/foo", "/"} |
| , {"foo/bar", "foo/"} |
| , {"foo/", "foo/"} |
| , {"//foo", "//"} |
| , {"//foo/", "//foo/"} |
| , {"//foo///", "//foo///"} |
| , {"///foo", "///"} |
| , {"///foo/", "///foo/"} |
| , {"/foo/", "/foo/"} |
| , {"/foo/.", "/foo/"} |
| , {"/foo/..", "/foo/"} |
| , {"/foo/////", "/foo/////"} |
| , {"/foo\\\\", "/"} |
| , {"/foo//\\/", "/foo//\\/"} |
| , {"///foo", "///"} |
| , {"file.txt", ""} |
| , {"bar/../baz/./file.txt", "bar/../baz/./"} |
| }; |
| |
| int main() |
| { |
| using namespace fs; |
| for (auto const & TC : TestCases) { |
| path const p_orig(TC.value); |
| path p(p_orig); |
| assert(p == TC.value); |
| path& Ref = (p.remove_filename()); |
| ASSERT_EQ(p, TC.expect) << DISPLAY(p_orig); |
| assert(&Ref == &p); |
| assert(!p.has_filename()); |
| } |
| } |