Commit a86eb1a8 authored by LRN's avatar LRN

W32: test the private path-stripping function

parent 05fdd097
......@@ -1009,6 +1009,139 @@ test_fopen_modes (void)
g_free (path);
}
#ifdef G_OS_WIN32
#include "../gstdio-private.c"
static int
g_wcscmp0 (const gunichar2 *str1,
const gunichar2 *str2)
{
if (!str1)
return -(str1 != str2);
if (!str2)
return str1 != str2;
return wcscmp (str1, str2);
}
#define g_assert_cmpwcs(s1, cmp, s2, s1u8, s2u8) \
G_STMT_START { \
const gunichar2 *__s1 = (s1), *__s2 = (s2); \
if (g_wcscmp0 (__s1, __s2) cmp 0) ; else \
g_assertion_message_cmpstr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
#s1u8 " " #cmp " " #s2u8, s1u8, #cmp, s2u8); \
} G_STMT_END
static void
test_win32_pathstrip (void)
{
gunichar2 *buf;
gsize i;
#define IDENTITY_TEST(x) { x, x, FALSE }
struct
{
gunichar2 *in;
gunichar2 *out;
gboolean result;
} testcases[] = {
IDENTITY_TEST (L"\\\\?\\V"),
IDENTITY_TEST (L"\\\\?\\Vo"),
IDENTITY_TEST (L"\\\\?\\Volume{0700f3d3-6d24-11e3-8b2f-806e6f6e6963}\\"),
IDENTITY_TEST (L"\\??\\V"),
IDENTITY_TEST (L"\\??\\Vo"),
IDENTITY_TEST (L"\\??\\Volume{0700f3d3-6d24-11e3-8b2f-806e6f6e6963}\\"),
IDENTITY_TEST (L"\\\\?\\\x0441:\\"),
IDENTITY_TEST (L"\\??\\\x0441:\\"),
IDENTITY_TEST (L"a:\\"),
IDENTITY_TEST (L"a:\\b\\c"),
IDENTITY_TEST (L"x"),
#undef IDENTITY_TEST
{
L"\\\\?\\c:\\",
L"c:\\",
TRUE,
},
{
L"\\\\?\\C:\\",
L"C:\\",
TRUE,
},
{
L"\\\\?\\c:\\",
L"c:\\",
TRUE,
},
{
L"\\\\?\\C:\\",
L"C:\\",
TRUE,
},
{
L"\\\\?\\C:\\",
L"C:\\",
TRUE,
},
{ 0, }
};
for (i = 0; testcases[i].in; i++)
{
gsize str_len = wcslen (testcases[i].in) + 1;
gchar *in_u8 = g_utf16_to_utf8 (testcases[i].in, -1, NULL, NULL, NULL);
gchar *out_u8 = g_utf16_to_utf8 (testcases[i].out, -1, NULL, NULL, NULL);
g_assert_nonnull (in_u8);
g_assert_nonnull (out_u8);
buf = g_new0 (gunichar2, str_len);
memcpy (buf, testcases[i].in, str_len * sizeof (gunichar2));
_g_win32_strip_extended_ntobjm_prefix (buf, &str_len);
g_assert_cmpwcs (buf, ==, testcases[i].out, in_u8, out_u8);
g_free (buf);
g_free (in_u8);
g_free (out_u8);
}
/* Check for correct behaviour on non-NUL-terminated strings */
for (i = 0; testcases[i].in; i++)
{
gsize str_len = wcslen (testcases[i].in) + 1;
wchar_t old_endchar;
gchar *in_u8 = g_utf16_to_utf8 (testcases[i].in, -1, NULL, NULL, NULL);
gchar *out_u8 = g_utf16_to_utf8 (testcases[i].out, -1, NULL, NULL, NULL);
g_assert_nonnull (in_u8);
g_assert_nonnull (out_u8);
buf = g_new0 (gunichar2, str_len);
memcpy (buf, testcases[i].in, (str_len) * sizeof (gunichar2));
old_endchar = buf[wcslen (testcases[i].out)];
str_len -= 1;
if (testcases[i].result)
{
/* Given "\\\\?\\C:\\" (len 7, unterminated),
* we should get "C:\\" (len 3, unterminated).
* Put a character different from "\\" (4-th character of the buffer)
* at the end of the unterminated source buffer, into a position
* where NUL-terminator would normally be. Then later test that 4-th character
* in the buffer is still the old "\\".
* After that terminate the string and use normal g_wcscmp0().
*/
buf[str_len] = old_endchar - 1;
}
_g_win32_strip_extended_ntobjm_prefix (buf, &str_len);
g_assert_cmpuint (old_endchar, ==, buf[wcslen (testcases[i].out)]);
buf[str_len] = L'\0';
g_assert_cmpwcs (buf, ==, testcases[i].out, in_u8, out_u8);
g_free (buf);
g_free (in_u8);
g_free (out_u8);
}
}
#endif
int
main (int argc,
char *argv[])
......@@ -1018,6 +1151,9 @@ main (int argc,
g_test_bug_base ("https://gitlab.gnome.org/GNOME/glib/merge_requests/");
#ifdef G_OS_WIN32
g_test_add_func ("/fileutils/stdio-win32-pathstrip", test_win32_pathstrip);
#endif
g_test_add_func ("/fileutils/build-path", test_build_path);
g_test_add_func ("/fileutils/build-pathv", test_build_pathv);
g_test_add_func ("/fileutils/build-filename", test_build_filename);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment