| // { dg-do run { target c++17 } } |
| |
| // Copyright (C) 2014-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // C++17 30.10.8.4.3 path appends [fs.path.append] |
| |
| #include <filesystem> |
| #include <testsuite_hooks.h> |
| #include <testsuite_fs.h> |
| |
| using std::filesystem::path; |
| using __gnu_test::compare_paths; |
| |
| // path::operator/=(const path&) |
| |
| path append(path l, const path& r) |
| { |
| l /= r; |
| return l; |
| } |
| |
| void |
| test01() |
| { |
| compare_paths( append("/foo/bar", "/foo/"), "/foo/" ); |
| |
| #ifndef _GLIBCXX_FILESYSTEM_IS_WINDOWS |
| compare_paths( append("baz", "baz"), "baz/baz" ); |
| #else |
| compare_paths( append("baz", "baz"), "baz\\baz" ); |
| #endif |
| compare_paths( append("baz/", "baz"), "baz/baz" ); |
| compare_paths( append("baz", "/foo/bar"), "/foo/bar" ); |
| compare_paths( append("baz/", "/foo/bar"), "/foo/bar" ); |
| |
| VERIFY( append("", "").empty() ); |
| VERIFY( !append("", "rel").is_absolute() ); |
| |
| compare_paths( append("dir/", "/file"), "/file" ); |
| compare_paths( append("dir/", "file"), "dir/file" ); |
| |
| #ifdef _GLIBCXX_FILESYSTEM_IS_WINDOWS |
| compare_paths( append("c:/foo", "/bar"), "c:/bar" ); |
| #endif |
| } |
| |
| void |
| test02() |
| { |
| // C++17 [fs.path.append] p4 |
| #ifndef _GLIBCXX_FILESYSTEM_IS_WINDOWS |
| compare_paths( append("//host", "foo"), "//host/foo" ); |
| |
| compare_paths( append("//host/", "foo"), "//host/foo" ); |
| |
| // path("foo") / ""; // yields "foo/" |
| compare_paths( append("foo", ""), "foo/" ); |
| |
| // path("foo") / "/bar"; // yields "/bar" |
| compare_paths( append("foo", "/bar"), "/bar" ); |
| #else |
| compare_paths( append("//host", "foo"), "//host\\foo" ); |
| |
| compare_paths( append("//host/", "foo"), "//host/foo" ); |
| |
| // path("foo") / ""; // yields "foo/" |
| compare_paths( append("foo", ""), "foo\\" ); |
| |
| // path("foo") / "/bar"; // yields "/bar" |
| compare_paths( append("foo", "/bar"), "/bar" ); |
| |
| // path("foo") / "c:/bar"; // yields "c:/bar" |
| compare_paths( append("foo", "c:/bar"), "c:/bar" ); |
| |
| // path("foo") / "c:"; // yields "c:" |
| compare_paths( append("foo", "c:"), "c:" ); |
| |
| // path("c:") / ""; // yields "c:" |
| compare_paths( append("c:", ""), "c:" ); |
| |
| // path("c:foo") / "/bar"; // yields "c:/bar" |
| compare_paths( append("c:foo", "/bar"), "c:/bar" ); |
| |
| // path("c:foo") / "c:bar"; // yields "c:foo/bar" |
| compare_paths( append("foo", "c:\\bar"), "c:\\bar" ); |
| #endif |
| } |
| |
| int |
| main() |
| { |
| test01(); |
| test02(); |
| } |