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-rw-r--r--nsprpub/pr/tests/cvar2.c162
1 files changed, 89 insertions, 73 deletions
diff --git a/nsprpub/pr/tests/cvar2.c b/nsprpub/pr/tests/cvar2.c
index c61405e27..c9f57d5cc 100644
--- a/nsprpub/pr/tests/cvar2.c
+++ b/nsprpub/pr/tests/cvar2.c
@@ -11,14 +11,14 @@
** Description: Simple test creates several local and global threads;
** half use a single,shared condvar, and the
** other half have their own condvar. The main thread then loops
-** notifying them to wakeup.
+** notifying them to wakeup.
**
** Modification History:
** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
-** The debug mode will print all of the printfs associated with this test.
-** The regress mode will be the default mode. Since the regress tool limits
+** The debug mode will print all of the printfs associated with this test.
+** The regress mode will be the default mode. Since the regress tool limits
** the output to a one line status:PASS or FAIL,all of the printf statements
-** have been handled with an if (debug_mode) statement.
+** have been handled with an if (debug_mode) statement.
***********************************************************************/
#include "nspr.h"
@@ -67,8 +67,9 @@ SharedCondVarThread(void *_info)
for (index=0; index<info->loops; index++) {
PR_Lock(info->lock);
- if (*info->tcount == 0)
+ if (*info->tcount == 0) {
PR_WaitCondVar(info->cvar, info->timeout);
+ }
#if 0
printf("shared thread %ld notified in loop %ld\n", info->id, index);
#endif
@@ -95,10 +96,10 @@ PrivateCondVarThread(void *_info)
for (index=0; index<info->loops; index++) {
PR_Lock(info->lock);
if (*info->tcount == 0) {
- DPRINTF(("PrivateCondVarThread: thread 0x%lx waiting on cvar = 0x%lx\n",
- PR_GetCurrentThread(), info->cvar));
+ DPRINTF(("PrivateCondVarThread: thread 0x%lx waiting on cvar = 0x%lx\n",
+ PR_GetCurrentThread(), info->cvar));
PR_WaitCondVar(info->cvar, info->timeout);
- }
+ }
#if 0
printf("solo thread %ld notified in loop %ld\n", info->id, index);
#endif
@@ -108,8 +109,8 @@ PrivateCondVarThread(void *_info)
PR_Lock(info->exitlock);
(*info->exitcount)++;
PR_NotifyCondVar(info->exitcvar);
-DPRINTF(("PrivateCondVarThread: thread 0x%lx notified exitcvar = 0x%lx cnt = %ld\n",
- PR_GetCurrentThread(), info->exitcvar,(*info->exitcount)));
+ DPRINTF(("PrivateCondVarThread: thread 0x%lx notified exitcvar = 0x%lx cnt = %ld\n",
+ PR_GetCurrentThread(), info->exitcvar,(*info->exitcount)));
PR_Unlock(info->exitlock);
}
#if 0
@@ -117,8 +118,8 @@ DPRINTF(("PrivateCondVarThread: thread 0x%lx notified exitcvar = 0x%lx cnt = %ld
#endif
}
-void
-CreateTestThread(threadinfo *info,
+void
+CreateTestThread(threadinfo *info,
PRInt32 id,
PRLock *lock,
PRCondVar *cvar,
@@ -128,7 +129,7 @@ CreateTestThread(threadinfo *info,
PRLock *exitlock,
PRCondVar *exitcvar,
PRInt32 *exitcount,
- PRBool shared,
+ PRBool shared,
PRThreadScope scope)
{
info->id = id;
@@ -142,19 +143,20 @@ CreateTestThread(threadinfo *info,
info->exitcvar = exitcvar;
info->exitcount = exitcount;
info->thread = PR_CreateThread(
- PR_USER_THREAD,
- shared?SharedCondVarThread:PrivateCondVarThread,
- info,
- PR_PRIORITY_NORMAL,
- scope,
- PR_JOINABLE_THREAD,
- 0);
- if (!info->thread)
+ PR_USER_THREAD,
+ shared?SharedCondVarThread:PrivateCondVarThread,
+ info,
+ PR_PRIORITY_NORMAL,
+ scope,
+ PR_JOINABLE_THREAD,
+ 0);
+ if (!info->thread) {
PL_PrintError("error creating thread\n");
+ }
}
-void
+void
CondVarTestSUU(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -164,7 +166,7 @@ CondVarTestSUU(void *_arg)
PRCondVar *sharedcvar;
PRLock *exitlock;
PRCondVar *exitcvar;
-
+
exitcount=0;
tcount=0;
list = (threadinfo *)PR_MALLOC(sizeof(threadinfo) * (arg * 4));
@@ -189,7 +191,7 @@ CondVarTestSUU(void *_arg)
PR_TRUE,
PR_LOCAL_THREAD);
index++;
- DPRINTF(("CondVarTestSUU: created thread 0x%lx\n",list[index].thread));
+ DPRINTF(("CondVarTestSUU: created thread 0x%lx\n",list[index].thread));
}
for (loops = 0; loops < count; loops++) {
@@ -199,22 +201,24 @@ CondVarTestSUU(void *_arg)
(*list[index].tcount)++;
PR_NotifyCondVar(list[index].cvar);
PR_Unlock(list[index].lock);
- DPRINTF(("PrivateCondVarThread: thread 0x%lx notified cvar = 0x%lx\n",
- PR_GetCurrentThread(), list[index].cvar));
+ DPRINTF(("PrivateCondVarThread: thread 0x%lx notified cvar = 0x%lx\n",
+ PR_GetCurrentThread(), list[index].cvar));
}
/* Wait for threads to finish */
PR_Lock(exitlock);
- while(exitcount < arg)
+ while(exitcount < arg) {
PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg);
exitcount -= arg;
PR_Unlock(exitlock);
}
/* Join all the threads */
- for(index=0; index<(arg); index++)
+ for(index=0; index<(arg); index++) {
PR_JoinThread(list[index].thread);
+ }
PR_DestroyCondVar(sharedcvar);
PR_DestroyLock(sharedlock);
@@ -224,7 +228,7 @@ CondVarTestSUU(void *_arg)
PR_DELETE(list);
}
-void
+void
CondVarTestSUK(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -276,8 +280,9 @@ CondVarTestSUK(void *_arg)
#endif
/* Wait for threads to finish */
PR_Lock(exitlock);
- while(exitcount < arg)
+ while(exitcount < arg) {
PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg);
exitcount -= arg;
PR_Unlock(exitlock);
@@ -287,8 +292,9 @@ CondVarTestSUK(void *_arg)
}
/* Join all the threads */
- for(index=0; index<(arg); index++)
+ for(index=0; index<(arg); index++) {
PR_JoinThread(list[index].thread);
+ }
PR_DestroyCondVar(sharedcvar);
PR_DestroyLock(sharedlock);
@@ -298,7 +304,7 @@ CondVarTestSUK(void *_arg)
PR_DELETE(list);
}
-void
+void
CondVarTestPUU(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -336,9 +342,9 @@ CondVarTestPUU(void *_arg)
PR_FALSE,
PR_LOCAL_THREAD);
- DPRINTF(("CondVarTestPUU: created thread 0x%lx\n",list[index].thread));
+ DPRINTF(("CondVarTestPUU: created thread 0x%lx\n",list[index].thread));
index++;
- tcount++;
+ tcount++;
}
for (loops = 0; loops < count; loops++) {
@@ -351,13 +357,13 @@ CondVarTestPUU(void *_arg)
PR_Unlock(list[index].lock);
}
- PR_Lock(exitlock);
+ PR_Lock(exitlock);
/* Wait for threads to finish */
while(exitcount < arg) {
-DPRINTF(("CondVarTestPUU: thread 0x%lx waiting on exitcvar = 0x%lx cnt = %ld\n",
- PR_GetCurrentThread(), exitcvar, exitcount));
- PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
- }
+ DPRINTF(("CondVarTestPUU: thread 0x%lx waiting on exitcvar = 0x%lx cnt = %ld\n",
+ PR_GetCurrentThread(), exitcvar, exitcount));
+ PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg);
exitcount -= arg;
PR_Unlock(exitlock);
@@ -365,7 +371,7 @@ DPRINTF(("CondVarTestPUU: thread 0x%lx waiting on exitcvar = 0x%lx cnt = %ld\n",
/* Join all the threads */
for(index=0; index<(arg); index++) {
- DPRINTF(("CondVarTestPUU: joining thread 0x%lx\n",list[index].thread));
+ DPRINTF(("CondVarTestPUU: joining thread 0x%lx\n",list[index].thread));
PR_JoinThread(list[index].thread);
if (list[index].internal) {
PR_Lock(list[index].lock);
@@ -384,7 +390,7 @@ DPRINTF(("CondVarTestPUU: thread 0x%lx waiting on exitcvar = 0x%lx cnt = %ld\n",
PR_DELETE(saved_tcount);
}
-void
+void
CondVarTestPUK(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -438,8 +444,9 @@ CondVarTestPUK(void *_arg)
/* Wait for threads to finish */
PR_Lock(exitlock);
- while(exitcount < arg)
+ while(exitcount < arg) {
PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg);
exitcount -= arg;
PR_Unlock(exitlock);
@@ -465,7 +472,7 @@ CondVarTestPUK(void *_arg)
PR_DELETE(saved_tcount);
}
-void
+void
CondVarTest(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -532,7 +539,7 @@ CondVarTest(void *_arg)
PR_FALSE,
PR_LOCAL_THREAD);
index++;
- ptcount++;
+ ptcount++;
list[index].lock = PR_NewLock();
list[index].cvar = PR_NewCondVar(list[index].lock);
CreateTestThread(&list[index],
@@ -549,7 +556,7 @@ CondVarTest(void *_arg)
PR_GLOBAL_THREAD);
index++;
- ptcount++;
+ ptcount++;
}
for (loops = 0; loops < count; loops++) {
@@ -568,8 +575,9 @@ CondVarTest(void *_arg)
/* Wait for threads to finish */
PR_Lock(exitlock);
- while(exitcount < arg*4)
+ while(exitcount < arg*4) {
PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg*4);
exitcount -= arg*4;
PR_Unlock(exitlock);
@@ -598,7 +606,7 @@ CondVarTest(void *_arg)
PR_DELETE(saved_ptcount);
}
-void
+void
CondVarTimeoutTest(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -682,8 +690,9 @@ CondVarTimeoutTest(void *_arg)
/* Wait for threads to finish */
PR_Lock(exitlock);
- while(exitcount < arg*4)
+ while(exitcount < arg*4) {
PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg*4);
exitcount -= arg*4;
PR_Unlock(exitlock);
@@ -709,7 +718,7 @@ CondVarTimeoutTest(void *_arg)
PR_DELETE(list);
}
-void
+void
CondVarMixedTest(void *_arg)
{
PRInt32 arg = (PRInt32)_arg;
@@ -774,7 +783,7 @@ CondVarMixedTest(void *_arg)
PR_FALSE,
PR_LOCAL_THREAD);
index++;
- ptcount++;
+ ptcount++;
list[index].lock = PR_NewLock();
list[index].cvar = PR_NewCondVar(list[index].lock);
@@ -791,7 +800,7 @@ CondVarMixedTest(void *_arg)
PR_FALSE,
PR_GLOBAL_THREAD);
index++;
- ptcount++;
+ ptcount++;
}
@@ -809,8 +818,9 @@ CondVarMixedTest(void *_arg)
}
/* Wait for threads to finish */
PR_Lock(exitlock);
- while(exitcount < arg*4)
+ while(exitcount < arg*4) {
PR_WaitCondVar(exitcvar, PR_SecondsToInterval(60));
+ }
PR_ASSERT(exitcount >= arg*4);
exitcount -= arg*4;
PR_Unlock(exitlock);
@@ -833,7 +843,7 @@ CondVarMixedTest(void *_arg)
PR_DELETE(list);
}
-void
+void
CondVarCombinedTest(void *arg)
{
PRThread *threads[3];
@@ -884,30 +894,36 @@ static void Measure(void (*func)(void *), PRInt32 arg, const char *msg)
static PRIntn PR_CALLBACK RealMain(int argc, char **argv)
{
PRInt32 threads, default_threads = DEFAULT_THREADS;
- PLOptStatus os;
- PLOptState *opt = PL_CreateOptState(argc, argv, "vc:t:");
- while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+ PLOptStatus os;
+ PLOptState *opt = PL_CreateOptState(argc, argv, "vc:t:");
+ while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
{
- if (PL_OPT_BAD == os) continue;
+ if (PL_OPT_BAD == os) {
+ continue;
+ }
switch (opt->option)
{
- case 'v': /* debug mode */
- _debug_on = 1;
- break;
- case 'c': /* loop counter */
- count = atoi(opt->value);
- break;
- case 't': /* number of threads involved */
- default_threads = atoi(opt->value);
- break;
- default:
- break;
+ case 'v': /* debug mode */
+ _debug_on = 1;
+ break;
+ case 'c': /* loop counter */
+ count = atoi(opt->value);
+ break;
+ case 't': /* number of threads involved */
+ default_threads = atoi(opt->value);
+ break;
+ default:
+ break;
}
}
- PL_DestroyOptState(opt);
+ PL_DestroyOptState(opt);
- if (0 == count) count = DEFAULT_COUNT;
- if (0 == default_threads) default_threads = DEFAULT_THREADS;
+ if (0 == count) {
+ count = DEFAULT_COUNT;
+ }
+ if (0 == default_threads) {
+ default_threads = DEFAULT_THREADS;
+ }
printf("\n\
CondVar Test: \n\
@@ -927,7 +943,7 @@ Lastly, the combined test creates a thread for each of the above three \n\
cases and they all run simultaneously. \n\
\n\
This test is run with %d, %d, %d, and %d threads of each type.\n\n",
-default_threads, default_threads*2, default_threads*3, default_threads*4);
+ default_threads, default_threads*2, default_threads*3, default_threads*4);
PR_SetConcurrency(2);
@@ -953,7 +969,7 @@ default_threads, default_threads*2, default_threads*3, default_threads*4);
int main(int argc, char **argv)
{
PRIntn rv;
-
+
PR_STDIO_INIT();
rv = PR_Initialize(RealMain, argc, argv, 0);
return rv;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 20:57:00 +0000