1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================================
**
** Source: test3.c
**
** Purpose: Tests that MultiByteToWideChar correctly handles the following
** error conditions: insufficient buffer space, invalid code pages,
** and invalid flags.
**
**
**==========================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char *argv[])
{
char mbStr[128];
WCHAR wideStr[128];
int ret;
int i;
if (PAL_Initialize(argc, argv))
{
return FAIL;
}
for (i=0; i<128; i++)
{
mbStr[i] = 'a';
wideStr[i] = 0;
}
mbStr[127] = 0;
/* try with insufficient buffer space */
ret = MultiByteToWideChar(CP_ACP, 0, mbStr, -1, wideStr, 10);
if (ret != 0)
{
Fail("MultiByteToWideChar did not return an error!\n"
"Expected return of 0, got %d", ret);
}
ret = GetLastError();
if (ret != ERROR_INSUFFICIENT_BUFFER)
{
Fail("MultiByteToWideChar did not set the last error to "
"ERROR_INSUFFICIENT_BUFFER!\n");
}
/* try with a wacky code page */
ret = MultiByteToWideChar(-1, 0, mbStr, -1, wideStr, 128);
if (ret != 0)
{
Fail("MultiByteToWideChar did not return an error!\n"
"Expected return of 0, got %d", ret);
}
ret = GetLastError();
if (ret != ERROR_INVALID_PARAMETER)
{
Fail("MultiByteToWideChar did not set the last error to "
"ERROR_INVALID_PARAMETER!\n");
}
PAL_Terminate();
return PASS;
}
|