144 lines
4.2 KiB
C++
144 lines
4.2 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "lib/lib.h"
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#include "lib/self_test.h"
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#include "lib/path_util.h"
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// Macros, not functions, to get proper line number reports when tests fail
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#define TEST_APPEND(path1, path2, flags, correct_result) \
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{ \
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char dst[PATH_MAX] = {0}; \
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path_append(dst, path1, path2, flags); \
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TS_ASSERT_STR_EQUALS(dst, correct_result); \
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}
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#define TEST_NAME_ONLY(path, correct_result) \
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{ \
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const char* result = path_name_only(path); \
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TS_ASSERT_STR_EQUALS(result, correct_result); \
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}
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#define TEST_STRIP_FN(path_readonly, correct_result) \
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{ \
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char path[PATH_MAX]; \
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path_copy(path, path_readonly); \
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path_strip_fn(path); \
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TS_ASSERT_STR_EQUALS(path, correct_result); \
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}
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class TestPathUtil : public CxxTest::TestSuite
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{
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void TEST_PATH_EXT(const char* path, const char* correct_result)
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{
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const char* result = path_extension(path);
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TS_ASSERT_STR_EQUALS(result, correct_result);
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}
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public:
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void test_subpath()
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{
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// obvious true
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TS_ASSERT(path_is_subpath("abc/def/", "abc/def/") == true); // same
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TS_ASSERT(path_is_subpath("abc/def/", "abc/") == true); // 2 is subpath
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TS_ASSERT(path_is_subpath("abc/", "abc/def/") == true); // 1 is subpath
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// nonobvious true
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TS_ASSERT(path_is_subpath("", "") == true);
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TS_ASSERT(path_is_subpath("abc/def/", "abc/def") == true); // no '/' !
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// obvious false
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TS_ASSERT(path_is_subpath("abc", "def") == false); // different, no path
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// nonobvious false
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TS_ASSERT(path_is_subpath("abc", "") == false); // empty comparand
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// .. different but followed by common subdir
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TS_ASSERT(path_is_subpath("abc/def/", "ghi/def/") == false);
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TS_ASSERT(path_is_subpath("abc/def/", "abc/ghi") == false);
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}
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// TODO: can't test path validate yet without suppress-error-dialog
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void test_append()
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{
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// simplest case
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TEST_APPEND("abc", "def", 0, "abc/def");
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// trailing slash
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TEST_APPEND("abc", "def", PATH_APPEND_SLASH, "abc/def/");
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// intervening slash
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TEST_APPEND("abc/", "def", 0, "abc/def");
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// nonportable intervening slash
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TEST_APPEND("abc\\", "def", 0, "abc\\def");
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// mixed path slashes
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TEST_APPEND("abc", "def/ghi\\jkl", 0, "abc/def/ghi\\jkl");
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// path1 empty
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TEST_APPEND("", "abc/def/", 0, "abc/def/");
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// path2 empty, no trailing slash
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TEST_APPEND("abc/def", "", 0, "abc/def");
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// path2 empty, require trailing slash
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TEST_APPEND("abc/def", "", PATH_APPEND_SLASH, "abc/def/");
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// require trailing slash, already exists
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TEST_APPEND("abc/", "def/", PATH_APPEND_SLASH, "abc/def/");
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}
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void test_name_only()
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{
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// path with filename
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TEST_NAME_ONLY("abc/def", "def");
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// nonportable path with filename
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TEST_NAME_ONLY("abc\\def\\ghi", "ghi");
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// mixed path with filename
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TEST_NAME_ONLY("abc/def\\ghi", "ghi");
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// mixed path with filename (2)
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TEST_NAME_ONLY("abc\\def/ghi", "ghi");
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// filename only
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TEST_NAME_ONLY("abc", "abc");
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// empty
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TEST_NAME_ONLY("", "");
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}
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void test_strip_fn()
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{
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// path with filename
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TEST_STRIP_FN("abc/def", "abc/");
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// nonportable path with filename
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TEST_STRIP_FN("abc\\def\\ghi", "abc\\def\\");
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// mixed path with filename
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TEST_STRIP_FN("abc/def\\ghi", "abc/def\\");
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// mixed path with filename (2)
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TEST_STRIP_FN("abc\\def/ghi", "abc\\def/");
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// filename only
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TEST_STRIP_FN("abc", "");
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// empty
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TEST_STRIP_FN("", "");
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// path
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TEST_STRIP_FN("abc/def/", "abc/def/");
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// nonportable path
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TEST_STRIP_FN("abc\\def\\ghi\\", "abc\\def\\ghi\\");
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}
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void test_path_ext()
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{
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TEST_PATH_EXT("a/b/c.bmp", "bmp");
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TEST_PATH_EXT("a.BmP", "BmP"); // case sensitive
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TEST_PATH_EXT("c", ""); // no extension
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TEST_PATH_EXT("", ""); // empty
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}
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};
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