[PATCH 6/6] reg/tests: Compare registry export data with expected data
Hugh McMaster
hugh.mcmaster at outlook.com
Mon Sep 18 03:27:41 CDT 2017
Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
---
programs/reg/tests/reg.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/programs/reg/tests/reg.c b/programs/reg/tests/reg.c
index f4ab824ea9..c069154ae0 100644
--- a/programs/reg/tests/reg.c
+++ b/programs/reg/tests/reg.c
@@ -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());
--
2.14.1
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