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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
// 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: test1.c
**
** Purpose: Test to ensure YieldProcessor works, without
** causing test to hang
**
** Dependencies: PAL_Initialize
** Fail
** YieldProcessor
** WaitForMultipleObject
** CreateThread
** GetLastError
**
**
**===========================================================================*/
#include <palsuite.h>
#define THREAD_COUNT 10
#define REPEAT_COUNT 1000
#define TIMEOUT 60000
void PALAPI Run_Thread(LPVOID lpParam);
/**
* main
*
* executable entry point
*/
INT __cdecl main( INT argc, CHAR **argv )
{
DWORD dwParam;
HANDLE hThread[THREAD_COUNT];
DWORD threadId[THREAD_COUNT];
int i = 0;
int returnCode = 0;
/*PAL initialization */
if( (PAL_Initialize(argc, argv)) != 0 )
{
return FAIL;
}
for( i = 0; i < THREAD_COUNT; i++ )
{
dwParam = (int) i;
//Create thread
hThread[i] = CreateThread(
NULL, /* no security attributes */
0, /* use default stack size */
(LPTHREAD_START_ROUTINE)Run_Thread,/* thread function */
(LPVOID)dwParam, /* argument to thread function */
0, /* use default creation flags */
&threadId[i] /* returns the thread identifier*/
);
if(hThread[i] == NULL)
{
Fail("Create Thread failed for iteration %d GetLastError value is %d\n", i, GetLastError());
}
}
returnCode = WaitForMultipleObjects(THREAD_COUNT, hThread, TRUE, TIMEOUT);
if( WAIT_OBJECT_0 != returnCode )
{
Trace("Wait for Object(s) returned %d, expected value is %d, and GetLastError value is %d\n", returnCode, WAIT_OBJECT_0, GetLastError());
}
PAL_Terminate();
return PASS;
}
void PALAPI Run_Thread (LPVOID lpParam)
{
int i = 0;
for(i=0; i < REPEAT_COUNT; i++ )
{
// No error code set nor does it have any return code
YieldProcessor();
}
}
|
