1// Licensed to the .NET Foundation under one or more agreements.
2// The .NET Foundation licenses this file to you under the MIT license.
3// See the LICENSE file in the project root for more information.
4
5/*=============================================================
6**
7** Source: loadlibraryw.c
8**
9** Purpose: Negative test the LoadLibraryW API.
10** Call LoadLibraryW with a not exist module Name
11**
12**
13**============================================================*/
14#define UNICODE
15#include <palsuite.h>
16
17int __cdecl main(int argc, char *argv[])
18{
19 HMODULE ModuleHandle;
20 int err;
21 WCHAR *pwModuleName;
22 const char *pModuleName = "Not-exist-module-name";
23
24 /* Initialize the PAL environment */
25 err = PAL_Initialize(argc, argv);
26 if(0 != err)
27 {
28 return FAIL;
29 }
30
31 /* convert a normal string to a wide one */
32 pwModuleName = convert((char *)pModuleName);
33
34
35 /*try to load a not exist module */
36 ModuleHandle = LoadLibraryW(pwModuleName);
37
38 /* free the memory */
39 free(pwModuleName);
40
41 if(NULL != ModuleHandle)
42 {
43 Trace("Failed to call LoadLibraryW with a not exist mudule name, "
44 "a NULL module handle is expected, but no NULL module handle "
45 "is returned, error code=%u\n", GetLastError());
46
47 /* decrement the reference count of the loaded module */
48 err = FreeLibrary(ModuleHandle);
49 if(0 == err)
50 {
51 Trace("\nFailed to all FreeLibrary API to decrement "
52 "the reference count of the loaded module, "
53 "error code = %u\n", GetLastError());
54
55 }
56
57 Fail("");
58 }
59
60 PAL_Terminate();
61 return PASS;
62}
63