Louis Lenders : kernel32/tests: Add more tests for FormatMessageA.
Alexandre Julliard
julliard at winehq.org
Thu Oct 29 11:20:41 CDT 2009
Module: wine
Branch: master
Commit: 1be99033b1892aa59589e7997f4c5a0ce77e2b42
URL: http://source.winehq.org/git/wine.git/?a=commit;h=1be99033b1892aa59589e7997f4c5a0ce77e2b42
Author: Louis Lenders <xerox_xerox2000 at yahoo.co.uk>
Date: Thu Oct 29 01:04:16 2009 +0100
kernel32/tests: Add more tests for FormatMessageA.
---
dlls/kernel32/tests/format_msg.c | 53 ++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/dlls/kernel32/tests/format_msg.c b/dlls/kernel32/tests/format_msg.c
index 09a0a4a..2bbcfc8 100644
--- a/dlls/kernel32/tests/format_msg.c
+++ b/dlls/kernel32/tests/format_msg.c
@@ -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();
}
More information about the wine-cvs
mailing list