1 /* Self tests for path_join for GDB, the GNU debugger. 2 3 Copyright (C) 2022-2023 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20 #include "defs.h" 21 #include "gdbsupport/pathstuff.h" 22 #include "gdbsupport/selftest.h" 23 24 namespace selftests { 25 namespace path_join { 26 27 template <typename ...Args> 28 static void 29 test_one (const char *expected, Args... paths) 30 { 31 std::string actual = ::path_join (paths...); 32 33 SELF_CHECK (actual == expected); 34 } 35 36 /* Test path_join. */ 37 38 static void 39 test () 40 { 41 test_one ("/foo/bar", "/foo", "bar"); 42 test_one ("/bar", "/", "bar"); 43 test_one ("foo/bar/", "foo", "bar", ""); 44 test_one ("foo", "", "foo"); 45 test_one ("foo/bar", "foo", "", "bar"); 46 test_one ("foo/", "foo", ""); 47 test_one ("foo/", "foo/", ""); 48 49 test_one ("D:/foo/bar", "D:/foo", "bar"); 50 test_one ("D:/foo/bar", "D:/foo/", "bar"); 51 52 #if defined(_WIN32) 53 /* The current implementation doesn't recognize backslashes as directory 54 separators on Unix-like systems, so only run these tests on Windows. If 55 we ever switch our implementation to use std::filesystem::path, they 56 should work anywhere, in theory. */ 57 test_one ("D:\\foo/bar", "D:\\foo", "bar"); 58 test_one ("D:\\foo\\bar", "D:\\foo\\", "bar"); 59 test_one ("\\\\server\\dir\\file", "\\\\server\\dir\\", "file"); 60 test_one ("\\\\server\\dir/file", "\\\\server\\dir", "file"); 61 #endif /* _WIN32 */ 62 } 63 64 } 65 } 66 67 void _initialize_path_join_selftests (); 68 void 69 _initialize_path_join_selftests () 70 { 71 selftests::register_test ("path_join", 72 selftests::path_join::test); 73 } 74