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advapi32: Add tests for RegQueryValue.

This commit is contained in:
James Hawkins 2007-01-16 04:16:11 -06:00 committed by Alexandre Julliard
parent c8eb807639
commit 6cc4510b71
1 changed files with 117 additions and 0 deletions
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117
dlls/advapi32/tests/registry.c
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@ -746,6 +746,122 @@ static void test_regconnectregistry( void)
}
static void test_reg_query_value(void)
{
HKEY subkey;
CHAR val[MAX_PATH];
WCHAR valW[5];
LONG size, ret;
static const WCHAR expected[] = {'d','a','t','a',0};
static const WCHAR set[] = {'d','a','t','a'};
ret = RegCreateKeyA(hkey_main, "subkey", &subkey);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
ret = RegSetValueA(subkey, NULL, REG_SZ, "data", 4);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
/* try an invalid hkey */
SetLastError(0xdeadbeef);
size = MAX_PATH;
ret = RegQueryValueA((HKEY)0xcafebabe, "subkey", val, &size);
ok(ret == ERROR_INVALID_HANDLE, "Expected ERROR_INVALID_HANDLE, got %d\n", ret);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
/* try a NULL hkey */
SetLastError(0xdeadbeef);
size = MAX_PATH;
ret = RegQueryValueA(NULL, "subkey", val, &size);
ok(ret == ERROR_INVALID_HANDLE, "Expected ERROR_INVALID_HANDLE, got %d\n", ret);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
/* try a NULL value */
size = MAX_PATH;
ret = RegQueryValueA(hkey_main, "subkey", NULL, &size);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
ok(size == 5, "Expected 5, got %d\n", size);
/* try a NULL size */
SetLastError(0xdeadbeef);
val[0] = '\0';
ret = RegQueryValueA(hkey_main, "subkey", val, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", ret);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
ok(lstrlenA(val) == 0, "Expected val to be untouched, got %s\n", val);
/* try a NULL value and size */
ret = RegQueryValueA(hkey_main, "subkey", NULL, NULL);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
/* try a size too small */
SetLastError(0xdeadbeef);
val[0] = '\0';
size = 1;
ret = RegQueryValueA(hkey_main, "subkey", val, &size);
ok(ret == ERROR_MORE_DATA, "Expected ERROR_MORE_DATA, got %d\n", ret);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
ok(lstrlenA(val) == 0, "Expected val to be untouched, got %s\n", val);
ok(size == 5, "Expected 5, got %d\n", size);
/* successfully read the value using 'subkey' */
size = MAX_PATH;
ret = RegQueryValueA(hkey_main, "subkey", val, &size);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
ok(!lstrcmpA(val, "data"), "Expected 'data', got '%s'\n", val);
ok(size == 5, "Expected 5, got %d\n", size);
/* successfully read the value using the subkey key */
size = MAX_PATH;
ret = RegQueryValueA(subkey, NULL, val, &size);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
ok(!lstrcmpA(val, "data"), "Expected 'data', got '%s'\n", val);
ok(size == 5, "Expected 5, got %d\n", size);
/* unicode - try size too small */
SetLastError(0xdeadbeef);
valW[0] = '\0';
size = 0;
ret = RegQueryValueW(subkey, NULL, valW, &size);
ok(ret == ERROR_MORE_DATA, "Expected ERROR_MORE_DATA, got %d\n", ret);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
ok(lstrlenW(valW) == 0, "Expected valW to be untouched\n");
ok(size == sizeof(expected), "Got wrong size: %d\n", size);
/* unicode - try size in WCHARS */
SetLastError(0xdeadbeef);
size = sizeof(valW) / sizeof(WCHAR);
ret = RegQueryValueW(subkey, NULL, valW, &size);
ok(ret == ERROR_MORE_DATA, "Expected ERROR_MORE_DATA, got %d\n", ret);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
ok(lstrlenW(valW) == 0, "Expected valW to be untouched\n");
ok(size == sizeof(expected), "Got wrong size: %d\n", size);
/* unicode - successfully read the value */
size = sizeof(valW);
ret = RegQueryValueW(subkey, NULL, valW, &size);
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
ok(!lstrcmpW(valW, expected), "Got wrong value\n");
ok(size == sizeof(expected), "Got wrong size: %d\n", size);
/* unicode - set the value without a NULL terminator */
ret = RegSetValueW(subkey, NULL, REG_SZ, set, sizeof(set));
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
/* unicode - read the unterminated value, value is terminated for us */
memset(valW, 'a', sizeof(valW));
size = sizeof(valW);
ret = RegQueryValueW(subkey, NULL, valW, &size);
todo_wine
{
ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
ok(!lstrcmpW(valW, expected), "Got wrong value\n");
ok(size == sizeof(expected), "Got wrong size: %d\n", size);
}
RegDeleteKeyA(subkey, "");
}
START_TEST(registry)
{
setup_main_key();
@ -758,6 +874,7 @@ START_TEST(registry)
test_reg_create_key();
test_reg_close_key();
test_reg_delete_key();
test_reg_query_value();
/* SaveKey/LoadKey require the SE_BACKUP_NAME privilege to be set */
if (set_privileges(SE_BACKUP_NAME, TRUE) &&