[libgit2.git] / tests / path / win32.c


#include "clar_libgit2.h"
#include "path.h"

#ifdef GIT_WIN32
#include "win32/path_w32.h"
#endif

void test_utf8_to_utf16(const char *utf8_in, const wchar_t *utf16_expected)
{
#ifdef GIT_WIN32
	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);
#else
	GIT_UNUSED(utf8_in);
	GIT_UNUSED(utf16_expected);
#endif
}

void test_utf8_to_utf16_relative(const char* utf8_in, const wchar_t* utf16_expected)
{
#ifdef GIT_WIN32
	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);
#else
	GIT_UNUSED(utf8_in);
	GIT_UNUSED(utf16_expected);
#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 predictible 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
}
Commit	Line	Data
cceae9a2 ET	1
	2	#include "clar_libgit2.h"
	3	#include "path.h"
	4
	5	#ifdef GIT_WIN32
	6	#include "win32/path_w32.h"
	7	#endif
	8
	9	void test_utf8_to_utf16(const char utf8_in, const wchar_t utf16_expected)
	10	{
	11	#ifdef GIT_WIN32
	12	git_win32_path path_utf16;
	13	int path_utf16len;
	14
	15	cl_assert((path_utf16len = git_win32_path_from_utf8(path_utf16, utf8_in)) >= 0);
	16	cl_assert_equal_wcs(utf16_expected, path_utf16);
	17	cl_assert_equal_i(wcslen(utf16_expected), path_utf16len);
	18	#else
	19	GIT_UNUSED(utf8_in);
	20	GIT_UNUSED(utf16_expected);
	21	#endif
	22	}
	23
22a2d3d5 UG	24	void test_utf8_to_utf16_relative(const char* utf8_in, const wchar_t* utf16_expected)
	25	{
	26	#ifdef GIT_WIN32
	27	git_win32_path path_utf16;
	28	int path_utf16len;
	29
	30	cl_assert((path_utf16len = git_win32_path_relative_from_utf8(path_utf16, utf8_in)) >= 0);
	31	cl_assert_equal_wcs(utf16_expected, path_utf16);
	32	cl_assert_equal_i(wcslen(utf16_expected), path_utf16len);
	33	#else
	34	GIT_UNUSED(utf8_in);
	35	GIT_UNUSED(utf16_expected);
	36	#endif
	37	}
	38
cceae9a2 ET	39	void test_path_win32__utf8_to_utf16(void)
	40	{
	41	#ifdef GIT_WIN32
	42	test_utf8_to_utf16("C:\\", L"\\\\?\\C:\\");
	43	test_utf8_to_utf16("c:\\", L"\\\\?\\c:\\");
	44	test_utf8_to_utf16("C:/", L"\\\\?\\C:\\");
	45	test_utf8_to_utf16("c:/", L"\\\\?\\c:\\");
	46	#endif
	47	}
	48
	49	void test_path_win32__removes_trailing_slash(void)
	50	{
	51	#ifdef GIT_WIN32
	52	test_utf8_to_utf16("C:\\Foo\\", L"\\\\?\\C:\\Foo");
	53	test_utf8_to_utf16("C:\\Foo\\\\", L"\\\\?\\C:\\Foo");
	54	test_utf8_to_utf16("C:\\Foo\\\\", L"\\\\?\\C:\\Foo");
	55	test_utf8_to_utf16("C:/Foo/", L"\\\\?\\C:\\Foo");
	56	test_utf8_to_utf16("C:/Foo///", L"\\\\?\\C:\\Foo");
	57	#endif
	58	}
	59
	60	void test_path_win32__squashes_multiple_slashes(void)
	61	{
	62	#ifdef GIT_WIN32
	63	test_utf8_to_utf16("C:\\\\Foo\\Bar\\\\Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar");
	64	test_utf8_to_utf16("C://Foo/Bar///Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar");
	65	#endif
	66	}
	67
	68	void test_path_win32__unc(void)
	69	{
	70	#ifdef GIT_WIN32
	71	test_utf8_to_utf16("\\\\server\\c$\\unc\\path", L"\\\\?\\UNC\\server\\c$\\unc\\path");
	72	test_utf8_to_utf16("//server/git/style/unc/path", L"\\\\?\\UNC\\server\\git\\style\\unc\\path");
	73	#endif
	74	}
	75
	76	void test_path_win32__honors_max_path(void)
	77	{
	78	#ifdef GIT_WIN32
	79	git_win32_path path_utf16;
	80
c25aa7cd PP	81	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",
	82	L"\\\\?\\C:\\This path is 261 characters which is fine for our path handling functions which cope with paths longer than MAX_PATH\\0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghijk");
	83
	84	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"));
cceae9a2	85
cceae9a2 ET	86	#endif
	87	}
	88
	89	void test_path_win32__dot_and_dotdot(void)
	90	{
	91	#ifdef GIT_WIN32
	92	test_utf8_to_utf16("C:\\Foo\\..\\Foobar", L"\\\\?\\C:\\Foobar");
	93	test_utf8_to_utf16("C:\\Foo\\Bar\\..\\Foobar", L"\\\\?\\C:\\Foo\\Foobar");
	94	test_utf8_to_utf16("C:\\Foo\\Bar\\..\\Foobar\\..", L"\\\\?\\C:\\Foo");
	95	test_utf8_to_utf16("C:\\Foobar\\..", L"\\\\?\\C:\\");
	96	test_utf8_to_utf16("C:/Foo/Bar/../Foobar", L"\\\\?\\C:\\Foo\\Foobar");
	97	test_utf8_to_utf16("C:/Foo/Bar/../Foobar/../Asdf/", L"\\\\?\\C:\\Foo\\Asdf");
	98	test_utf8_to_utf16("C:/Foo/Bar/../Foobar/..", L"\\\\?\\C:\\Foo");
	99	test_utf8_to_utf16("C:/Foo/..", L"\\\\?\\C:\\");
	100
	101	test_utf8_to_utf16("C:\\Foo\\Bar\\.\\Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar");
	102	test_utf8_to_utf16("C:\\.\\Foo\\.\\Bar\\.\\Foobar\\.\\", L"\\\\?\\C:\\Foo\\Bar\\Foobar");
	103	test_utf8_to_utf16("C:/Foo/Bar/./Foobar", L"\\\\?\\C:\\Foo\\Bar\\Foobar");
	104	test_utf8_to_utf16("C:/Foo/../Bar/./Foobar/../", L"\\\\?\\C:\\Bar");
	105
	106	test_utf8_to_utf16("C:\\Foo\\..\\..\\Bar", L"\\\\?\\C:\\Bar");
	107	#endif
	108	}
	109
	110	void test_path_win32__absolute_from_no_drive_letter(void)
	111	{
	112	#ifdef GIT_WIN32
	113	test_utf8_to_utf16("\\Foo", L"\\\\?\\C:\\Foo");
	114	test_utf8_to_utf16("\\Foo\\Bar", L"\\\\?\\C:\\Foo\\Bar");
	115	test_utf8_to_utf16("/Foo/Bar", L"\\\\?\\C:\\Foo\\Bar");
	116	#endif
	117	}
	118
	119	void test_path_win32__absolute_from_relative(void)
	120	{
	121	#ifdef GIT_WIN32
	122	char cwd_backup[MAX_PATH];
	123
	124	cl_must_pass(p_getcwd(cwd_backup, MAX_PATH));
	125	cl_must_pass(p_chdir("C:/"));
	126
	127	test_utf8_to_utf16("Foo", L"\\\\?\\C:\\Foo");
	128	test_utf8_to_utf16("..\\..\\Foo", L"\\\\?\\C:\\Foo");
	129	test_utf8_to_utf16("Foo\\..", L"\\\\?\\C:\\");
	130	test_utf8_to_utf16("Foo\\..\\..", L"\\\\?\\C:\\");
	131	test_utf8_to_utf16("", L"\\\\?\\C:\\");
	132
	133	cl_must_pass(p_chdir("C:/Windows"));
	134
	135	test_utf8_to_utf16("Foo", L"\\\\?\\C:\\Windows\\Foo");
	136	test_utf8_to_utf16("Foo\\Bar", L"\\\\?\\C:\\Windows\\Foo\\Bar");
	137	test_utf8_to_utf16("..\\Foo", L"\\\\?\\C:\\Foo");
	138	test_utf8_to_utf16("Foo\\..\\Bar", L"\\\\?\\C:\\Windows\\Bar");
	139	test_utf8_to_utf16("", L"\\\\?\\C:\\Windows");
	140
	141	cl_must_pass(p_chdir(cwd_backup));
	142	#endif
	143	}
	144
22a2d3d5 UG	145	void test_path_win32__keeps_relative(void)
	146	{
	147	#ifdef GIT_WIN32
	148	/* Relative paths stay relative */
	149	test_utf8_to_utf16_relative("Foo", L"Foo");
	150	test_utf8_to_utf16_relative("..\\..\\Foo", L"..\\..\\Foo");
	151	test_utf8_to_utf16_relative("Foo\\..", L"Foo\\..");
	152	test_utf8_to_utf16_relative("Foo\\..\\..", L"Foo\\..\\..");
	153	test_utf8_to_utf16_relative("Foo\\Bar", L"Foo\\Bar");
	154	test_utf8_to_utf16_relative("Foo\\..\\Bar", L"Foo\\..\\Bar");
	155	test_utf8_to_utf16_relative("../../Foo", L"..\\..\\Foo");
	156	test_utf8_to_utf16_relative("Foo/..", L"Foo\\..");
	157	test_utf8_to_utf16_relative("Foo/../..", L"Foo\\..\\..");
	158	test_utf8_to_utf16_relative("Foo/Bar", L"Foo\\Bar");
	159	test_utf8_to_utf16_relative("Foo/../Bar", L"Foo\\..\\Bar");
	160	test_utf8_to_utf16_relative("Foo/../Bar/", L"Foo\\..\\Bar\\");
	161	test_utf8_to_utf16_relative("", L"");
	162
	163	/* Absolute paths are canonicalized */
	164	test_utf8_to_utf16_relative("\\Foo", L"\\\\?\\C:\\Foo");
	165	test_utf8_to_utf16_relative("/Foo/Bar/", L"\\\\?\\C:\\Foo\\Bar");
	166	test_utf8_to_utf16_relative("\\\\server\\c$\\unc\\path", L"\\\\?\\UNC\\server\\c$\\unc\\path");
	167	#endif
	168	}
	169
cceae9a2	170	#ifdef GIT_WIN32
ac3d33df JK	171	static void test_canonicalize(const wchar_t in, const wchar_t expected)
ac3d33df JK	172	{
cceae9a2 ET	173	git_win32_path canonical;
	174
	175	cl_assert(wcslen(in) < MAX_PATH);
	176	wcscpy(canonical, in);
	177
	178	cl_must_pass(git_win32_path_canonicalize(canonical));
	179	cl_assert_equal_wcs(expected, canonical);
ac3d33df JK	180	}
	181	#endif
	182
	183	static void test_remove_namespace(const wchar_t in, const wchar_t expected)
	184	{
	185	#ifdef GIT_WIN32
	186	git_win32_path canonical;
	187
	188	cl_assert(wcslen(in) < MAX_PATH);
	189	wcscpy(canonical, in);
	190
	191	git_win32_path_remove_namespace(canonical, wcslen(in));
	192	cl_assert_equal_wcs(expected, canonical);
cceae9a2 ET	193	#else
	194	GIT_UNUSED(in);
	195	GIT_UNUSED(expected);
	196	#endif
	197	}
	198
ac3d33df JK	199	void test_path_win32__remove_namespace(void)
	200	{
	201	test_remove_namespace(L"\\\\?\\C:\\Temp\\Foo", L"C:\\Temp\\Foo");
	202	test_remove_namespace(L"\\\\?\\C:\\", L"C:\\");
	203	test_remove_namespace(L"\\\\?\\", L"");
	204
	205	test_remove_namespace(L"\\??\\C:\\Temp\\Foo", L"C:\\Temp\\Foo");
	206	test_remove_namespace(L"\\??\\C:\\", L"C:\\");
	207	test_remove_namespace(L"\\??\\", L"");
	208
	209	test_remove_namespace(L"\\\\?\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder");
	210	test_remove_namespace(L"\\\\?\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder");
	211	test_remove_namespace(L"\\\\?\\UNC\\server\\C$", L"\\\\server\\C$");
	212	test_remove_namespace(L"\\\\?\\UNC\\server\\", L"\\\\server");
	213	test_remove_namespace(L"\\\\?\\UNC\\server", L"\\\\server");
	214
	215	test_remove_namespace(L"\\??\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder");
	216	test_remove_namespace(L"\\??\\UNC\\server\\C$\\folder", L"\\\\server\\C$\\folder");
	217	test_remove_namespace(L"\\??\\UNC\\server\\C$", L"\\\\server\\C$");
	218	test_remove_namespace(L"\\??\\UNC\\server\\", L"\\\\server");
	219	test_remove_namespace(L"\\??\\UNC\\server", L"\\\\server");
	220
	221	test_remove_namespace(L"\\\\server\\C$\\folder", L"\\\\server\\C$\\folder");
	222	test_remove_namespace(L"\\\\server\\C$", L"\\\\server\\C$");
	223	test_remove_namespace(L"\\\\server\\", L"\\\\server");
	224	test_remove_namespace(L"\\\\server", L"\\\\server");
	225
	226	test_remove_namespace(L"C:\\Foo\\Bar", L"C:\\Foo\\Bar");
	227	test_remove_namespace(L"C:\\", L"C:\\");
	228	test_remove_namespace(L"", L"");
	229
	230	}
	231
cceae9a2 ET	232	void test_path_win32__canonicalize(void)
	233	{
	234	#ifdef GIT_WIN32
	235	test_canonicalize(L"C:\\Foo\\Bar", L"C:\\Foo\\Bar");
	236	test_canonicalize(L"C:\\Foo\\", L"C:\\Foo");
	237	test_canonicalize(L"C:\\Foo\\\\", L"C:\\Foo");
	238	test_canonicalize(L"C:\\Foo\\..\\Bar", L"C:\\Bar");
	239	test_canonicalize(L"C:\\Foo\\..\\..\\Bar", L"C:\\Bar");
	240	test_canonicalize(L"C:\\Foo\\..\\..\\..\\..\\", L"C:\\");
	241	test_canonicalize(L"C:/Foo/Bar", L"C:\\Foo\\Bar");
	242	test_canonicalize(L"C:/", L"C:\\");
	243
cceae9a2 ET	244	test_canonicalize(L"\\\\?\\C:\\Foo\\Bar", L"\\\\?\\C:\\Foo\\Bar");
	245	test_canonicalize(L"\\\\?\\C:\\Foo\\Bar\\", L"\\\\?\\C:\\Foo\\Bar");
	246	test_canonicalize(L"\\\\?\\C:\\\\Foo\\.\\Bar\\\\..\\", L"\\\\?\\C:\\Foo");
	247	test_canonicalize(L"\\\\?\\C:\\\\", L"\\\\?\\C:\\");
	248	test_canonicalize(L"//?/C:/", L"\\\\?\\C:\\");
	249	test_canonicalize(L"//?/C:/../../Foo/", L"\\\\?\\C:\\Foo");
	250	test_canonicalize(L"//?/C:/Foo/../../", L"\\\\?\\C:\\");
	251
	252	test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder", L"\\\\?\\UNC\\server\\C$\\folder");
	253	test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder\\", L"\\\\?\\UNC\\server\\C$\\folder");
	254	test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder\\", L"\\\\?\\UNC\\server\\C$\\folder");
	255	test_canonicalize(L"\\\\?\\UNC\\server\\C$\\folder\\..\\..\\..\\..\\share\\", L"\\\\?\\UNC\\server\\share");
	256
	257	test_canonicalize(L"\\\\server\\share", L"\\\\server\\share");
	258	test_canonicalize(L"\\\\server\\share\\", L"\\\\server\\share");
	259	test_canonicalize(L"\\\\server\\share\\\\foo\\\\bar", L"\\\\server\\share\\foo\\bar");
	260	test_canonicalize(L"\\\\server\\\\share\\\\foo\\\\bar", L"\\\\server\\share\\foo\\bar");
	261	test_canonicalize(L"\\\\server\\share\\..\\foo", L"\\\\server\\foo");
	262	test_canonicalize(L"\\\\server\\..\\..\\share\\.\\foo", L"\\\\server\\share\\foo");
	263	#endif
	264	}
a64119e3 ET	265
	266	void test_path_win32__8dot3_name(void)
	267	{
	268	#ifdef GIT_WIN32
	269	char *shortname;
	270
07c989e9	271	if (!cl_sandbox_supports_8dot3())
5f28ec84 ET	272	clar__skip();
5f28ec84 ET	273
07c989e9 ET	274	/* Some guaranteed short names */
07c989e9 ET	275	cl_assert_equal_s("PROGRA~1", (shortname = git_win32_path_8dot3_name("C:\\Program Files")));
a64119e3 ET	276	git__free(shortname);
	277
	278	cl_assert_equal_s("WINDOWS", (shortname = git_win32_path_8dot3_name("C:\\WINDOWS")));
	279	git__free(shortname);
	280
	281	/* Create some predictible short names */
	282	cl_must_pass(p_mkdir(".foo", 0777));
5f28ec84	283	cl_assert_equal_s("FOO~1", (shortname = git_win32_path_8dot3_name(".foo")));
a64119e3 ET	284	git__free(shortname);
	285
	286	cl_git_write2file("bar~1", "foobar\n", 7, O_RDWR\|O_CREAT, 0666);
	287	cl_must_pass(p_mkdir(".bar", 0777));
5f28ec84	288	cl_assert_equal_s("BAR~2", (shortname = git_win32_path_8dot3_name(".bar")));
a64119e3 ET	289	git__free(shortname);
	290	#endif
	291	}