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kernel32/tests: Add more tests for FormatMessageA.

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Louis Lenders 2009-10-29 01:04:16 +01:00 committed by Alexandre Julliard
parent 290c5de8d9
commit 1be99033b1
1 changed files with 53 additions and 0 deletions
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53
dlls/kernel32/tests/format_msg.c
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@ -647,9 +647,62 @@ static void test_message_null_buffer(void)
ok(error == ERROR_INVALID_PARAMETER, "last error %u\n", error);
}
static void test_message_from_hmodule(void)
{
DWORD ret, error;
HMODULE h;
CHAR out[0x100] = {0};
h = GetModuleHandle("kernel32.dll");
ok(h != 0, "GetModuleHandle failed\n");
/*Test existing messageID; as the message strings from wine's kernel32 differ from windows' kernel32 we don't compare
the strings but only test that FormatMessage doesn't return 0*/
ret = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE, h, 7/*=ERROR_ARENA_TRASHED*/,
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), out, sizeof(out)/sizeof(CHAR), NULL);
ok(ret != 0, "FormatMessageA returned 0\n");
/*Test non existing messageID with varying language ID's Note: FormatMessageW behaves the same*/
SetLastError(0xdeadbeef);
ret = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE, h, 3044,
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), out, sizeof(out)/sizeof(CHAR), NULL);
error = GetLastError();
ok(ret == 0, "FormatMessageA returned %u instead of 0\n", ret);
todo_wine ok(error == ERROR_MR_MID_NOT_FOUND, "last error %u\n", error);
SetLastError(0xdeadbeef);
ret = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE, h, 3044,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), out, sizeof(out)/sizeof(CHAR), NULL);
error = GetLastError();
ok(ret == 0, "FormatMessageA returned %u instead of 0\n", ret);
todo_wine ok(error == ERROR_MR_MID_NOT_FOUND, "last error %u\n", error);
SetLastError(0xdeadbeef);
ret = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE, h, 3044,
MAKELANGID(LANG_NEUTRAL, SUBLANG_SYS_DEFAULT), out, sizeof(out)/sizeof(CHAR), NULL);
error = GetLastError();
ok(ret == 0, "FormatMessageA returned %u instead of 0\n", ret);
todo_wine ok(error == ERROR_MR_MID_NOT_FOUND, "last error %u\n", error);
SetLastError(0xdeadbeef);
ret = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE, h, 3044,
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), out, sizeof(out)/sizeof(CHAR), NULL);
error = GetLastError();
ok(ret == 0, "FormatMessageA returned %u instead of 0\n", ret);
todo_wine ok(error == ERROR_MR_MID_NOT_FOUND, "last error %u\n", error);
SetLastError(0xdeadbeef);
ret = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE, h, 3044,
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_UK), out, sizeof(out)/sizeof(CHAR), NULL);
error = GetLastError();
ok(ret == 0, "FormatMessageA returned %u instead of 0\n", ret);
ok(error == ERROR_RESOURCE_LANG_NOT_FOUND, "last error %u\n", error);
}
START_TEST(format_msg)
{
test_message_from_string();
test_message_from_string_wide();
test_message_null_buffer();
test_message_from_hmodule();
}