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Diffstat (limited to 'tests/util/path/win32.c')
| -rw-r--r-- | tests/util/path/win32.c | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/tests/util/path/win32.c b/tests/util/path/win32.c new file mode 100644 index 000000000..1aaf6867a --- /dev/null +++ b/tests/util/path/win32.c @@ -0,0 +1,282 @@ + +#include "clar_libgit2.h" + +#ifdef GIT_WIN32 +#include "win32/path_w32.h" +#endif + +#ifdef GIT_WIN32 +static void test_utf8_to_utf16(const char *utf8_in, const wchar_t *utf16_expected) +{ + git_win32_path path_utf16; + int path_utf16len; + + cl_assert((path_utf16len = git_win32_path_from_utf8(path_utf16, utf8_in)) >= 0); + cl_assert_equal_wcs(utf16_expected, path_utf16); + cl_assert_equal_i(wcslen(utf16_expected), path_utf16len); +} + +static void test_utf8_to_utf16_relative(const char* utf8_in, const wchar_t* utf16_expected) +{ + git_win32_path path_utf16; + int path_utf16len; + + cl_assert((path_utf16len = git_win32_path_relative_from_utf8(path_utf16, utf8_in)) >= 0); + cl_assert_equal_wcs(utf16_expected, path_utf16); + cl_assert_equal_i(wcslen(utf16_expected), path_utf16len); +} +#endif + +void test_path_win32__utf8_to_utf16(void) +{ +#ifdef GIT_WIN32 + test_utf8_to_utf16("C:\\", L"\\\\?\\C:\\"); + test_utf8_to_utf16("c:\\", L"\\\\?\\c:\\"); + test_utf8_to_utf16("C:/", L"\\\\?\\C:\\"); + test_utf8_to_utf16("c:/", L"\\\\?\\c:\\"); +#endif +} + +void test_path_win32__removes_trailing_slash(void) +{ +#ifdef GIT_WIN32 + test_utf8_to_utf16("C:\\Foo\\", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("C:\\Foo\\\\", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("C:\\Foo\\\\", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("C:/Foo/", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("C:/Foo///", L"\\\\?\\C:\\Foo"); +#endif +} + +void test_path_win32__squashes_multiple_slashes(void) +{ +#ifdef GIT_WIN32 + test_utf8_to_utf16("C:\\\\Foo\\Bar\\\\Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar"); + test_utf8_to_utf16("C://Foo/Bar///Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar"); +#endif +} + +void test_path_win32__unc(void) +{ +#ifdef GIT_WIN32 + test_utf8_to_utf16("\\\\server\\c$\\unc\\path", L"\\\\?\\UNC\\server\\c$\\unc\\path"); + test_utf8_to_utf16("//server/git/style/unc/path", L"\\\\?\\UNC\\server\\git\\style\\unc\\path"); +#endif +} + +void test_path_win32__honors_max_path(void) +{ +#ifdef GIT_WIN32 + git_win32_path path_utf16; + + test_utf8_to_utf16("C:\\This path is 261 characters which is fine for our path handling functions which cope with paths longer than MAX_PATH\\0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghijk", + L"\\\\?\\C:\\This path is 261 characters which is fine for our path handling functions which cope with paths longer than MAX_PATH\\0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghijk"); + + cl_check_fail(git_win32_path_from_utf8(path_utf16, "C:\\This path is 4097 chars and exceeds our maximum path length on Windows which is limited to 4096 characters\\alas\\0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij01")); + +#endif +} + +void test_path_win32__dot_and_dotdot(void) +{ +#ifdef GIT_WIN32 + test_utf8_to_utf16("C:\\Foo\\..\\Foobar", L"\\\\?\\C:\\Foobar"); + test_utf8_to_utf16("C:\\Foo\\Bar\\..\\Foobar", L"\\\\?\\C:\\Foo\\Foobar"); + test_utf8_to_utf16("C:\\Foo\\Bar\\..\\Foobar\\..", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("C:\\Foobar\\..", L"\\\\?\\C:\\"); + test_utf8_to_utf16("C:/Foo/Bar/../Foobar", L"\\\\?\\C:\\Foo\\Foobar"); + test_utf8_to_utf16("C:/Foo/Bar/../Foobar/../Asdf/", L"\\\\?\\C:\\Foo\\Asdf"); + test_utf8_to_utf16("C:/Foo/Bar/../Foobar/..", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("C:/Foo/..", L"\\\\?\\C:\\"); + + test_utf8_to_utf16("C:\\Foo\\Bar\\.\\Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar"); + test_utf8_to_utf16("C:\\.\\Foo\\.\\Bar\\.\\Foobar\\.\\", L"\\\\?\\C:\\Foo\\Bar\\Foobar"); + test_utf8_to_utf16("C:/Foo/Bar/./Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar"); + test_utf8_to_utf16("C:/Foo/../Bar/./Foobar/../", L"\\\\?\\C:\\Bar"); + + test_utf8_to_utf16("C:\\Foo\\..\\..\\Bar", L"\\\\?\\C:\\Bar"); +#endif +} + +void test_path_win32__absolute_from_no_drive_letter(void) +{ +#ifdef GIT_WIN32 + test_utf8_to_utf16("\\Foo", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("\\Foo\\Bar", L"\\\\?\\C:\\Foo\\Bar"); + test_utf8_to_utf16("/Foo/Bar", L"\\\\?\\C:\\Foo\\Bar"); +#endif +} + +void test_path_win32__absolute_from_relative(void) +{ +#ifdef GIT_WIN32 + char cwd_backup[MAX_PATH]; + + cl_must_pass(p_getcwd(cwd_backup, MAX_PATH)); + cl_must_pass(p_chdir("C:/")); + + test_utf8_to_utf16("Foo", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("..\\..\\Foo", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("Foo\\..", L"\\\\?\\C:\\"); + test_utf8_to_utf16("Foo\\..\\..", L"\\\\?\\C:\\"); + test_utf8_to_utf16("", L"\\\\?\\C:\\"); + + cl_must_pass(p_chdir("C:/Windows")); + + test_utf8_to_utf16("Foo", L"\\\\?\\C:\\Windows\\Foo"); + test_utf8_to_utf16("Foo\\Bar", L"\\\\?\\C:\\Windows\\Foo\\Bar"); + test_utf8_to_utf16("..\\Foo", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16("Foo\\..\\Bar", L"\\\\?\\C:\\Windows\\Bar"); + test_utf8_to_utf16("", L"\\\\?\\C:\\Windows"); + + cl_must_pass(p_chdir(cwd_backup)); +#endif +} + +void test_path_win32__keeps_relative(void) +{ +#ifdef GIT_WIN32 + /* Relative paths stay relative */ + test_utf8_to_utf16_relative("Foo", L"Foo"); + test_utf8_to_utf16_relative("..\\..\\Foo", L"..\\..\\Foo"); + test_utf8_to_utf16_relative("Foo\\..", L"Foo\\.."); + test_utf8_to_utf16_relative("Foo\\..\\..", L"Foo\\..\\.."); + test_utf8_to_utf16_relative("Foo\\Bar", L"Foo\\Bar"); + test_utf8_to_utf16_relative("Foo\\..\\Bar", L"Foo\\..\\Bar"); + test_utf8_to_utf16_relative("../../Foo", L"..\\..\\Foo"); + test_utf8_to_utf16_relative("Foo/..", L"Foo\\.."); + test_utf8_to_utf16_relative("Foo/../..", L"Foo\\..\\.."); + test_utf8_to_utf16_relative("Foo/Bar", L"Foo\\Bar"); + test_utf8_to_utf16_relative("Foo/../Bar", L"Foo\\..\\Bar"); + test_utf8_to_utf16_relative("Foo/../Bar/", L"Foo\\..\\Bar\\"); + test_utf8_to_utf16_relative("", L""); + + /* Absolute paths are canonicalized */ + test_utf8_to_utf16_relative("\\Foo", L"\\\\?\\C:\\Foo"); + test_utf8_to_utf16_relative("/Foo/Bar/", L"\\\\?\\C:\\Foo\\Bar"); + test_utf8_to_utf16_relative("\\\\server\\c$\\unc\\path", L"\\\\?\\UNC\\server\\c$\\unc\\path"); +#endif +} + +#ifdef GIT_WIN32 +static void test_canonicalize(const wchar_t *in, const wchar_t *expected) +{ + git_win32_path canonical; + + cl_assert(wcslen(in) < MAX_PATH); + wcscpy(canonical, in); + + cl_must_pass(git_win32_path_canonicalize(canonical)); + cl_assert_equal_wcs(expected, canonical); +} +#endif + +static void test_remove_namespace(const wchar_t *in, const wchar_t *expected) +{ +#ifdef GIT_WIN32 + git_win32_path canonical; + + cl_assert(wcslen(in) < MAX_PATH); + wcscpy(canonical, in); + + git_win32_path_remove_namespace(canonical, wcslen(in)); + cl_assert_equal_wcs(expected, canonical); +#else + GIT_UNUSED(in); + GIT_UNUSED(expected); +#endif +} + +void test_path_win32__remove_namespace(void) +{ + test_remove_namespace(L"\\\\?\\C:\\Temp\\Foo", L"C:\\Temp\\Foo"); + test_remove_namespace(L"\\\\?\\C:\\", L"C:\\"); + test_remove_namespace(L"\\\\?\\", L""); + + test_remove_namespace(L"\\??\\C:\\Temp\\Foo", L"C:\\Temp\\Foo"); + test_remove_namespace(L"\\??\\C:\\", L"C:\\"); + test_remove_namespace(L"\\??\\", L""); + + test_remove_namespace(L"\\\\?\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder"); + test_remove_namespace(L"\\\\?\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder"); + test_remove_namespace(L"\\\\?\\UNC\\server\\C$", L"\\\\server\\C$"); + test_remove_namespace(L"\\\\?\\UNC\\server\\", L"\\\\server"); + test_remove_namespace(L"\\\\?\\UNC\\server", L"\\\\server"); + + test_remove_namespace(L"\\??\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder"); + test_remove_namespace(L"\\??\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder"); + test_remove_namespace(L"\\??\\UNC\\server\\C$", L"\\\\server\\C$"); + test_remove_namespace(L"\\??\\UNC\\server\\", L"\\\\server"); + test_remove_namespace(L"\\??\\UNC\\server", L"\\\\server"); + + test_remove_namespace(L"\\\\server\\C$\\folder", L"\\\\server\\C$\\folder"); + test_remove_namespace(L"\\\\server\\C$", L"\\\\server\\C$"); + test_remove_namespace(L"\\\\server\\", L"\\\\server"); + test_remove_namespace(L"\\\\server", L"\\\\server"); + + test_remove_namespace(L"C:\\Foo\\Bar", L"C:\\Foo\\Bar"); + test_remove_namespace(L"C:\\", L"C:\\"); + test_remove_namespace(L"", L""); + +} + +void test_path_win32__canonicalize(void) +{ +#ifdef GIT_WIN32 + test_canonicalize(L"C:\\Foo\\Bar", L"C:\\Foo\\Bar"); + test_canonicalize(L"C:\\Foo\\", L"C:\\Foo"); + test_canonicalize(L"C:\\Foo\\\\", L"C:\\Foo"); + test_canonicalize(L"C:\\Foo\\..\\Bar", L"C:\\Bar"); + test_canonicalize(L"C:\\Foo\\..\\..\\Bar", L"C:\\Bar"); + test_canonicalize(L"C:\\Foo\\..\\..\\..\\..\\", L"C:\\"); + test_canonicalize(L"C:/Foo/Bar", L"C:\\Foo\\Bar"); + test_canonicalize(L"C:/", L"C:\\"); + + test_canonicalize(L"\\\\?\\C:\\Foo\\Bar", L"\\\\?\\C:\\Foo\\Bar"); + test_canonicalize(L"\\\\?\\C:\\Foo\\Bar\\", L"\\\\?\\C:\\Foo\\Bar"); + test_canonicalize(L"\\\\?\\C:\\\\Foo\\.\\Bar\\\\..\\", L"\\\\?\\C:\\Foo"); + test_canonicalize(L"\\\\?\\C:\\\\", L"\\\\?\\C:\\"); + test_canonicalize(L"//?/C:/", L"\\\\?\\C:\\"); + test_canonicalize(L"//?/C:/../../Foo/", L"\\\\?\\C:\\Foo"); + test_canonicalize(L"//?/C:/Foo/../../", L"\\\\?\\C:\\"); + + test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder", L"\\\\?\\UNC\\server\\C$\\folder"); + test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder\\", L"\\\\?\\UNC\\server\\C$\\folder"); + test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder\\", L"\\\\?\\UNC\\server\\C$\\folder"); + test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder\\..\\..\\..\\..\\share\\", L"\\\\?\\UNC\\server\\share"); + + test_canonicalize(L"\\\\server\\share", L"\\\\server\\share"); + test_canonicalize(L"\\\\server\\share\\", L"\\\\server\\share"); + test_canonicalize(L"\\\\server\\share\\\\foo\\\\bar", L"\\\\server\\share\\foo\\bar"); + test_canonicalize(L"\\\\server\\\\share\\\\foo\\\\bar", L"\\\\server\\share\\foo\\bar"); + test_canonicalize(L"\\\\server\\share\\..\\foo", L"\\\\server\\foo"); + test_canonicalize(L"\\\\server\\..\\..\\share\\.\\foo", L"\\\\server\\share\\foo"); +#endif +} + +void test_path_win32__8dot3_name(void) +{ +#ifdef GIT_WIN32 + char *shortname; + + if (!cl_sandbox_supports_8dot3()) + clar__skip(); + + /* Some guaranteed short names */ + cl_assert_equal_s("PROGRA~1", (shortname = git_win32_path_8dot3_name("C:\\Program Files"))); + git__free(shortname); + + cl_assert_equal_s("WINDOWS", (shortname = git_win32_path_8dot3_name("C:\\WINDOWS"))); + git__free(shortname); + + /* Create some predictable short names */ + cl_must_pass(p_mkdir(".foo", 0777)); + cl_assert_equal_s("FOO~1", (shortname = git_win32_path_8dot3_name(".foo"))); + git__free(shortname); + + cl_git_write2file("bar~1", "foobar\n", 7, O_RDWR|O_CREAT, 0666); + cl_must_pass(p_mkdir(".bar", 0777)); + cl_assert_equal_s("BAR~2", (shortname = git_win32_path_8dot3_name(".bar"))); + git__free(shortname); +#endif +} |