From 78f83cfa240ec14874b22c7302ff8d306c130aaf Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Fri, 6 May 2005 07:31:28 +0000
Subject: ''

---
 tests/tsd1.c | 38 +++++++++++++++++++++++---------------
 1 file changed, 23 insertions(+), 15 deletions(-)

(limited to 'tests/tsd1.c')

diff --git a/tests/tsd1.c b/tests/tsd1.c
index 6e21d2a..4d89165 100644
--- a/tests/tsd1.c
+++ b/tests/tsd1.c
@@ -34,6 +34,8 @@
  *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  *
  *
+ * --------------------------------------------------------------------------
+ *
  * Description:
  * - 
  *
@@ -77,10 +79,15 @@
 #include <sched.h>
 #include "test.h"
 
+enum {
+  NUM_THREADS = 100
+};
+
 static pthread_key_t key = NULL;
-static int accesscount[10];
-static int thread_set[10];
-static int thread_destroyed[10];
+static int accesscount[NUM_THREADS];
+static int thread_set[NUM_THREADS];
+static int thread_destroyed[NUM_THREADS];
+static pthread_barrier_t startBarrier;
 
 static void
 destroy_key(void * arg)
@@ -117,10 +124,7 @@ setkey(void * arg)
 static void *
 mythread(void * arg)
 {
-  while (key == NULL)
-    {
-	sched_yield();
-    }
+  (void) pthread_barrier_wait(&startBarrier);
 
   setkey(arg);
 
@@ -134,22 +138,24 @@ main()
 {
   int i;
   int fail = 0;
-  pthread_t thread[10];
+  pthread_t thread[NUM_THREADS];
 
-  for (i = 1; i < 5; i++)
+  assert(pthread_barrier_init(&startBarrier, NULL, NUM_THREADS/2) == 0);
+
+  for (i = 1; i < NUM_THREADS/2; i++)
     {
 	accesscount[i] = thread_set[i] = thread_destroyed[i] = 0;
       assert(pthread_create(&thread[i], NULL, mythread, (void *)&accesscount[i]) == 0);
     }
 
-  Sleep(2000);
-
   /*
    * Here we test that existing threads will get a key created
    * for them.
    */
   assert(pthread_key_create(&key, destroy_key) == 0);
 
+  (void) pthread_barrier_wait(&startBarrier);
+
   /*
    * Test main thread key.
    */
@@ -160,16 +166,16 @@ main()
    * Here we test that new threads will get a key created
    * for them.
    */
-  for (i = 5; i < 10; i++)
+  for (i = NUM_THREADS/2; i < NUM_THREADS; i++)
     {
-	accesscount[i] = thread_set[i] = thread_destroyed[i] = 0;
+      accesscount[i] = thread_set[i] = thread_destroyed[i] = 0;
       assert(pthread_create(&thread[i], NULL, mythread, (void *)&accesscount[i]) == 0);
     }
 
   /*
    * Wait for all threads to complete.
    */
-  for (i = 1; i < 10; i++)
+  for (i = 1; i < NUM_THREADS; i++)
     {
 	int result = 0;
 
@@ -178,7 +184,9 @@ main()
 
   assert(pthread_key_delete(key) == 0);
 
-  for (i = 1; i < 10; i++)
+  assert(pthread_barrier_destroy(&startBarrier) == 0);
+
+  for (i = 1; i < NUM_THREADS; i++)
     {
 	/*
 	 * The counter is incremented once when the key is set to
-- 
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