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/. */
5
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 ***********************************************************************/
23
24 /***********************************************************************
25 ** Includes
26 ***********************************************************************/
27 /* Used to get the command line option */
28 #include "plgetopt.h"
29
30 #include "nspr.h"
31
32 #include <stdio.h>
33 #include <stdlib.h>
34 #include <string.h>
35
36 PRIntn failed_already=0;
37 PRIntn debug_mode;
38
39
40 /*
41 Program to test joining of threads. Two threads are created. One
42 to be waited upon until it has started. The other to join after it has
43 completed.
44 */
45
46
lowPriority(void * arg)47 static void lowPriority(void *arg)
48 {
49 }
50
highPriority(void * arg)51 static void highPriority(void *arg)
52 {
53 }
54
runTest(PRThreadScope scope1,PRThreadScope scope2)55 void runTest(PRThreadScope scope1, PRThreadScope scope2)
56 {
57 PRThread *low,*high;
58
59 /* create the low and high priority threads */
60
61 low = PR_CreateThread(PR_USER_THREAD,
62 lowPriority, 0,
63 PR_PRIORITY_LOW,
64 scope1,
65 PR_JOINABLE_THREAD,
66 0);
67 if (!low) {
68 if (debug_mode) {
69 printf("\tcannot create low priority thread\n");
70 }
71 else {
72 failed_already=1;
73 }
74 return;
75 }
76
77 high = PR_CreateThread(PR_USER_THREAD,
78 highPriority, 0,
79 PR_PRIORITY_HIGH,
80 scope2,
81 PR_JOINABLE_THREAD,
82 0);
83 if (!high) {
84 if (debug_mode) {
85 printf("\tcannot create high priority thread\n");
86 }
87 else {
88 failed_already=1;
89 }
90 return;
91 }
92
93 /* Do the joining for both threads */
94 if (PR_JoinThread(low) == PR_FAILURE) {
95 if (debug_mode) {
96 printf("\tcannot join low priority thread\n");
97 }
98 else {
99 failed_already=1;
100 }
101 return;
102 } else {
103 if (debug_mode) {
104 printf("\tjoined low priority thread\n");
105 }
106 }
107 if (PR_JoinThread(high) == PR_FAILURE) {
108 if (debug_mode) {
109 printf("\tcannot join high priority thread\n");
110 }
111 else {
112 failed_already=1;
113 }
114 return;
115 } else {
116 if (debug_mode) {
117 printf("\tjoined high priority thread\n");
118 }
119 }
120 }
121
RealMain(PRIntn argc,char ** argv)122 static PRIntn PR_CALLBACK RealMain( PRIntn argc, char **argv )
123 {
124 /* The command line argument: -d is used to determine if the test is being run
125 in debug mode. The regress tool requires only one line output:PASS or FAIL.
126 All of the printfs associated with this test has been handled with a if (debug_mode)
127 test.
128 Usage: test_name -d
129 */
130
131 PLOptStatus os;
132 PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
133 while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
134 {
135 if (PL_OPT_BAD == os) {
136 continue;
137 }
138 switch (opt->option)
139 {
140 case 'd': /* debug mode */
141 debug_mode = 1;
142 break;
143 default:
144 break;
145 }
146 }
147 PL_DestroyOptState(opt);
148
149 PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
150 PR_STDIO_INIT();
151
152 /* main test */
153
154 if (debug_mode) {
155 printf("Kernel-User test\n");
156 }
157 runTest(PR_GLOBAL_THREAD, PR_LOCAL_THREAD);
158
159
160 if(failed_already)
161 {
162 printf("FAIL\n");
163 return 1;
164 }
165 else
166 {
167 printf("PASS\n");
168 return 0;
169 }
170
171 }
172
173
main(int argc,char ** argv)174 int main(int argc, char **argv)
175 {
176 PRIntn rv;
177
178 PR_STDIO_INIT();
179 rv = PR_Initialize(RealMain, argc, argv, 0);
180 return rv;
181 } /* main */
182