nsprpub/pr/tests/joinkk.c@6474c204b198
nsprpub/pr/tests/joinkk.c
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 /***********************************************************************
7 **
8 ** Name: dbmalloc1.c
9 **
10 ** Description: Tests PR_SetMallocCountdown PR_ClearMallocCountdown functions.
11 **
12 ** Modification History:
13 **
14 ** 19-May-97 AGarcia - separate the four join tests into different unit test modules.
15 ** AGarcia- Converted the test to accomodate the debug_mode flag.
16 ** The debug mode will print all of the printfs associated with this test.
17 ** The regress mode will be the default mode. Since the regress tool limits
18 ** the output to a one line status:PASS or FAIL,all of the printf statements
19 ** have been handled with an if (debug_mode) statement.
20 ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
21 ** recognize the return code from tha main program.
22 ***********************************************************************/
24 /***********************************************************************
25 ** Includes
26 ***********************************************************************/
27 /* Used to get the command line option */
28 #include "plgetopt.h"
30 #include "nspr.h"
32 #include <stdio.h>
33 #include <stdlib.h>
34 #include <string.h>
36 PRIntn failed_already=0;
37 PRIntn debug_mode;
38 /*
39 Program to test joining of threads. Two threads are created. One
40 to be waited upon until it has started. The other to join after it has
41 completed.
42 */
45 static void lowPriority(void *arg)
46 {
47 }
49 static void highPriority(void *arg)
50 {
51 }
53 void runTest(PRThreadScope scope1, PRThreadScope scope2)
54 {
55 PRThread *low,*high;
57 /* create the low and high priority threads */
59 low = PR_CreateThread(PR_USER_THREAD,
60 lowPriority, 0,
61 PR_PRIORITY_LOW,
62 scope1,
63 PR_JOINABLE_THREAD,
64 0);
65 if (!low) {
66 if (debug_mode) printf("\tcannot create low priority thread\n");
67 else failed_already=1;
68 return;
69 }
71 high = PR_CreateThread(PR_USER_THREAD,
72 highPriority, 0,
73 PR_PRIORITY_HIGH,
74 scope2,
75 PR_JOINABLE_THREAD,
76 0);
77 if (!high) {
78 if (debug_mode) printf("\tcannot create high priority thread\n");
79 else failed_already=1;
80 return;
81 }
83 /* Do the joining for both threads */
84 if (PR_JoinThread(low) == PR_FAILURE) {
85 if (debug_mode) printf("\tcannot join low priority thread\n");
86 else failed_already=1;
87 return;
88 } else {
89 if (debug_mode) printf("\tjoined low priority thread\n");
90 }
91 if (PR_JoinThread(high) == PR_FAILURE) {
92 if (debug_mode) printf("\tcannot join high priority thread\n");
93 else failed_already=1;
94 return;
95 } else {
96 if (debug_mode) printf("\tjoined high priority thread\n");
97 }
98 }
100 static PRIntn PR_CALLBACK RealMain( PRIntn argc, char **argv )
101 {
102 /* The command line argument: -d is used to determine if the test is being run
103 in debug mode. The regress tool requires only one line output:PASS or FAIL.
104 All of the printfs associated with this test has been handled with a if (debug_mode)
105 test.
106 Usage: test_name -d
107 */
109 PLOptStatus os;
110 PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
111 while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
112 {
113 if (PL_OPT_BAD == os) continue;
114 switch (opt->option)
115 {
116 case 'd': /* debug mode */
117 debug_mode = 1;
118 break;
119 default:
120 break;
121 }
122 }
123 PL_DestroyOptState(opt);
125 /* main test */
127 if (debug_mode) printf("Kernel-Kernel test\n");
128 runTest(PR_GLOBAL_THREAD, PR_GLOBAL_THREAD);
130 if(failed_already)
131 {
132 printf("FAIL\n");
133 return 1;
134 }
135 else
136 {
137 printf("PASS\n");
138 return 0;
139 }
141 }
143 int main(int argc, char **argv)
144 {
145 PRIntn rv;
147 PR_STDIO_INIT();
148 rv = PR_Initialize(RealMain, argc, argv, 0);
149 return rv;
150 } /* main */
