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reg/tests: Compare registry export data with expected data. 

Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hugh McMaster 2017-09-18 08:27:41 +00:00 committed by Alexandre Julliard
parent f886f9f3d8
commit 9ce39bd213
1 changed files with 46 additions and 0 deletions
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46
programs/reg/tests/reg.c
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@ -4210,11 +4210,55 @@ static void test_import_31(void)
ok(err == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", err);
}
#define compare_export(f,e) compare_export_(__LINE__,f,e)
static BOOL compare_export_(unsigned line, const char *filename, const char *expected)
{
FILE *fp;
long file_size;
WCHAR *fbuf = NULL, *wstr = NULL;
size_t len;
BOOL ret = FALSE;
fp = fopen(filename, "rb");
if (!fp) return FALSE;
if (fseek(fp, 0, SEEK_END)) goto error;
file_size = ftell(fp);
if (file_size == -1) goto error;
rewind(fp);
fbuf = HeapAlloc(GetProcessHeap(), 0, file_size + sizeof(WCHAR));
if (!fbuf) goto error;
fread(fbuf, file_size, 1, fp);
fbuf[file_size/sizeof(WCHAR)] = 0;
fclose(fp);
len = MultiByteToWideChar(CP_UTF8, 0, expected, -1, NULL, 0);
wstr = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!wstr) goto exit;
MultiByteToWideChar(CP_UTF8, 0, expected, -1, wstr, len);
lok(!lstrcmpW(fbuf, wstr), "export data does not match expected data\n");
ret = TRUE;
exit:
HeapFree(GetProcessHeap(), 0, fbuf);
HeapFree(GetProcessHeap(), 0, wstr);
return ret;
error:
fclose(fp);
return FALSE;
}
static void test_export(void)
{
LONG err;
DWORD r, os_version, major_version, minor_version;
HKEY hkey;
const char *empty_key_test = "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
"[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n\r\n";
err = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
ok(err == ERROR_SUCCESS || err == ERROR_FILE_NOT_FOUND, "got %d\n", err);
@ -4276,6 +4320,8 @@ static void test_export(void)
else /* Windows XP (32-bit) and older */
win_skip("File overwrite flag [/y] not supported; skipping position tests\n");
todo_wine ok(compare_export("file.reg", empty_key_test), "compare_export() failed\n");
err = DeleteFileA("file.reg");
todo_wine ok(err, "DeleteFile failed: %u\n", GetLastError());