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: test1.c
8**
9** Purpose: Test for ExitThread. Create a thread and then call
10** exit thread within the threading function. Ensure that it exits
11** immediatly.
12**
13**
14**=========================================================*/
15
16#include <palsuite.h>
17
18DWORD dwExitThreadTestParameter = 0;
19
20DWORD PALAPI ExitThreadTestThread( LPVOID lpParameter)
21{
22 DWORD dwRet = 0;
23
24 /* Save parameter for test */
25 dwExitThreadTestParameter = (DWORD)lpParameter;
26
27 /* Call the ExitThread function */
28 ExitThread(dwRet);
29
30 /* If we didn't exit, get caught in this loop. But, the
31 program will exit.
32 */
33 while (!dwRet)
34 {
35 Fail("ERROR: Entered an infinite loop because ExitThread "
36 "failed to exit from the thread. Forcing exit from "
37 "the test now.");
38 }
39
40 return dwRet;
41}
42
43BOOL ExitThreadTest()
44{
45 BOOL bRet = FALSE;
46 DWORD dwRet = 0;
47
48 LPSECURITY_ATTRIBUTES lpThreadAttributes = NULL;
49 DWORD dwStackSize = 0;
50 LPTHREAD_START_ROUTINE lpStartAddress = &ExitThreadTestThread;
51 LPVOID lpParameter = (LPVOID)lpStartAddress;
52 DWORD dwCreationFlags = 0; //run immediately
53 DWORD dwThreadId = 0;
54
55 HANDLE hThread = 0;
56
57 dwExitThreadTestParameter = 0;
58
59 /* Create a Thread. We'll need this to test that we're able
60 to exit the thread.
61 */
62 hThread = CreateThread( lpThreadAttributes,
63 dwStackSize, lpStartAddress, lpParameter,
64 dwCreationFlags, &dwThreadId );
65
66 if (hThread != INVALID_HANDLE_VALUE)
67 {
68 dwRet = WaitForSingleObject(hThread,INFINITE);
69
70 if (dwRet != WAIT_OBJECT_0)
71 {
72 Trace("ExitThreadTest:WaitForSingleObject failed "
73 "(%x)\n",GetLastError());
74 }
75 else
76 {
77 /* Check to ensure that the parameter set in the Thread
78 function is correct.
79 */
80 if (dwExitThreadTestParameter != (DWORD)lpParameter)
81 {
82 Trace("ERROR: The paramater passed should have been "
83 "%d but turned up as %d.",
84 dwExitThreadTestParameter, lpParameter);
85 }
86 else
87 {
88 bRet = TRUE;
89 }
90 }
91 }
92 else
93 {
94 Trace("ExitThreadTest:CreateThread failed (%x)\n",GetLastError());
95 }
96
97 return bRet;
98}
99
100int __cdecl main(int argc, char **argv)
101{
102 if(0 != (PAL_Initialize(argc, argv)))
103 {
104 return ( FAIL );
105 }
106
107 if(!ExitThreadTest())
108 {
109 Fail ("Test failed\n");
110 }
111
112 PAL_Terminate();
113 return ( PASS );
114}
115