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Commit 7133c000 authored by Hans Leidekker's avatar Hans Leidekker Committed by Alexandre Julliard
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kernel32/tests: Add tests for GetModuleHandleEx.

parent cd860959
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Showing with 184 additions and 1 deletion
dlls/kernel32/tests/module.c
View file @ 7133c000
......@@ -23,8 +23,9 @@
static DWORD (WINAPI *pGetDllDirectoryA)(DWORD,LPSTR);
static DWORD (WINAPI *pGetDllDirectoryW)(DWORD,LPWSTR);
static BOOL (WINAPI *pSetDllDirectoryA)(LPCSTR);
static BOOL (WINAPI *pGetModuleHandleExA)(DWORD,LPCSTR,HMODULE*);
static BOOL (WINAPI *pGetModuleHandleExW)(DWORD,LPCWSTR,HMODULE*);
static BOOL is_unicode_enabled = TRUE;
......@@ -495,9 +496,190 @@ static void init_pointers(void)
MAKEFUNC(GetDllDirectoryA);
MAKEFUNC(GetDllDirectoryW);
MAKEFUNC(SetDllDirectoryA);
MAKEFUNC(GetModuleHandleExA);
MAKEFUNC(GetModuleHandleExW);
#undef MAKEFUNC
}
static void testGetModuleHandleEx(void)
{
static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
static const WCHAR nosuchmodW[] = {'n','o','s','u','c','h','m','o','d',0};
BOOL ret;
DWORD error;
HMODULE mod, mod_kernel32;
if (!pGetModuleHandleExA || !pGetModuleHandleExW)
{
win_skip( "GetModuleHandleEx not available\n" );
return;
}
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExA( 0, NULL, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExA( 0, "kernel32", NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExA( 0, "kernel32", &mod );
ok( ret, "unexpected failure %u\n", GetLastError() );
ok( mod != (HMODULE)0xdeadbeef, "got %p\n", mod );
FreeLibrary( mod );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExA( 0, "nosuchmod", &mod );
error = GetLastError();
ok( !ret, "unexpected success\n" );
ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
todo_wine ok( mod == NULL, "got %p\n", mod );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExW( 0, NULL, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExW( 0, kernel32W, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExW( 0, kernel32W, &mod );
ok( ret, "unexpected failure %u\n", GetLastError() );
ok( mod != (HMODULE)0xdeadbeef, "got %p\n", mod );
FreeLibrary( mod );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExW( 0, nosuchmodW, &mod );
error = GetLastError();
ok( !ret, "unexpected success\n" );
ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
todo_wine ok( mod == NULL, "got %p\n", mod );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, NULL, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, "kernel32", NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, "kernel32", &mod );
ok( ret, "unexpected failure %u\n", GetLastError() );
ok( mod != (HMODULE)0xdeadbeef, "got %p\n", mod );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, "nosuchmod", &mod );
error = GetLastError();
ok( !ret, "unexpected success\n" );
ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
todo_wine ok( mod == NULL, "got %p\n", mod );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, NULL, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, kernel32W, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, kernel32W, &mod );
ok( ret, "unexpected failure %u\n", GetLastError() );
ok( mod != (HMODULE)0xdeadbeef, "got %p\n", mod );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, nosuchmodW, &mod );
error = GetLastError();
ok( !ret, "unexpected success\n" );
ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
todo_wine ok( mod == NULL, "got %p\n", mod );
mod_kernel32 = LoadLibraryA( "kernel32" );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, NULL, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCSTR)mod_kernel32, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCSTR)mod_kernel32, &mod );
ok( ret, "unexpected failure %u\n", GetLastError() );
ok( mod == mod_kernel32, "got %p\n", mod );
FreeLibrary( mod );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCSTR)0xbeefdead, &mod );
error = GetLastError();
ok( !ret, "unexpected success\n" );
ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
ok( mod == NULL, "got %p\n", mod );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, NULL, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCWSTR)mod_kernel32, NULL );
error = GetLastError();
todo_wine ok( !ret, "unexpected success\n" );
todo_wine ok( error == ERROR_INVALID_PARAMETER, "got %u\n", error );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCWSTR)mod_kernel32, &mod );
ok( ret, "unexpected failure %u\n", GetLastError() );
ok( mod == mod_kernel32, "got %p\n", mod );
FreeLibrary( mod );
SetLastError( 0xdeadbeef );
mod = (HMODULE)0xdeadbeef;
ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCWSTR)0xbeefdead, &mod );
error = GetLastError();
ok( !ret, "unexpected success\n" );
ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
ok( mod == NULL, "got %p\n", mod );
FreeLibrary( mod_kernel32 );
}
START_TEST(module)
{
WCHAR filenameW[MAX_PATH];
......@@ -525,4 +707,5 @@ START_TEST(module)
testLoadLibraryA_Wrong();
testGetProcAddress_Wrong();
testLoadLibraryEx();
testGetModuleHandleEx();
}
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