''

1 files changed, 267 insertions, 267 deletions

diff --git a/tests/condvar9.c b/tests/condvar9.c
index 6610af7..c751271 100644
--- a/tests/condvar9.c
+++ b/tests/condvar9.c
@@ -1,267 +1,267 @@
-/*

- * File: condvar9.c

- *

- *

- * --------------------------------------------------------------------------

- *

- *      Pthreads-win32 - POSIX Threads Library for Win32

- *      Copyright(C) 1998 John E. Bossom

- *      Copyright(C) 1999,2005 Pthreads-win32 contributors

- * 

- *      Contact Email: rpj@callisto.canberra.edu.au

- * 

- *      The current list of contributors is contained

- *      in the file CONTRIBUTORS included with the source

- *      code distribution. The list can also be seen at the

- *      following World Wide Web location:

- *      http://sources.redhat.com/pthreads-win32/contributors.html

- * 

- *      This library is free software; you can redistribute it and/or

- *      modify it under the terms of the GNU Lesser General Public

- *      License as published by the Free Software Foundation; either

- *      version 2 of the License, or (at your option) any later version.

- * 

- *      This library is distributed in the hope that it will be useful,

- *      but WITHOUT ANY WARRANTY; without even the implied warranty of

- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- *      Lesser General Public License for more details.

- * 

- *      You should have received a copy of the GNU Lesser General Public

- *      License along with this library in the file COPYING.LIB;

- *      if not, write to the Free Software Foundation, Inc.,

- *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

- *

- * --------------------------------------------------------------------------

- *

- * Test Synopsis:

- * - Test multiple pthread_cond_broadcasts with thread cancelation.

- *

- * Test Method (Validation or Falsification):

- * - Validation

- *

- * Requirements Tested:

- * - 

- *

- * Features Tested:

- * - 

- *

- * Cases Tested:

- * - 

- *

- * Description:

- * - Make NUMTHREADS threads wait on CV, cancel one, broadcast signal them,

- *   and then repeat.

- *

- * Environment:

- * - 

- *

- * Input:

- * - None.

- *

- * Output:

- * - File name, Line number, and failed expression on failure.

- * - No output on success.

- *

- * Assumptions:

- * - 

- *

- * Pass Criteria:

- * - Process returns zero exit status.

- *

- * Fail Criteria:

- * - Process returns non-zero exit status.

- */

-

-#include "test.h"

-#include <sys/timeb.h>

-

-/*

- * Create NUMTHREADS threads in addition to the Main thread.

- */

-enum {

-  NUMTHREADS = 9

-};

-

-typedef struct bag_t_ bag_t;

-struct bag_t_ {

-  int threadnum;

-  int started;

-  int finished;

-  /* Add more per-thread state variables here */

-};

-

-static bag_t threadbag[NUMTHREADS + 1];

-

-typedef struct cvthing_t_ cvthing_t;

-

-struct cvthing_t_ {

-  pthread_cond_t notbusy;

-  pthread_mutex_t lock;

-  int shared;

-};

-

-static cvthing_t cvthing = {

-  PTHREAD_COND_INITIALIZER,

-  PTHREAD_MUTEX_INITIALIZER,

-  0

-};

-

-static pthread_mutex_t start_flag = PTHREAD_MUTEX_INITIALIZER;

-

-static struct timespec abstime = { 0, 0 };

-

-static int awoken;

-

-static void *

-mythread(void * arg)

-{

-  bag_t * bag = (bag_t *) arg;

-

-  assert(bag == &threadbag[bag->threadnum]);

-  assert(bag->started == 0);

-  bag->started = 1;

-

-  /* Wait for the start gun */

-  assert(pthread_mutex_lock(&start_flag) == 0);

-  assert(pthread_mutex_unlock(&start_flag) == 0);

-

-  assert(pthread_mutex_lock(&cvthing.lock) == 0);

-

-  /*

-   * pthread_cond_timedwait is a cancelation point and we're

-   * going to cancel some threads deliberately.

-   */

-#ifdef _MSC_VER

-#pragma inline_depth(0)

-#endif

-  pthread_cleanup_push(pthread_mutex_unlock, (void *) &cvthing.lock);

-

-  while (! (cvthing.shared > 0))

-    assert(pthread_cond_timedwait(&cvthing.notbusy, &cvthing.lock, &abstime) == 0);

-

-  pthread_cleanup_pop(0);

-#ifdef _MSC_VER

-#pragma inline_depth()

-#endif

-

-  assert(cvthing.shared > 0);

-

-  awoken++;

-  bag->finished = 1;

-

-  assert(pthread_mutex_unlock(&cvthing.lock) == 0);

-

-  return (void *) 0;

-}

-

-int

-main()

-{

-  int failed = 0;

-  int i;

-  int first, last;

-  int canceledThreads = 0;

-  pthread_t t[NUMTHREADS + 1];

-

-  struct _timeb currSysTime;

-  const DWORD NANOSEC_PER_MILLISEC = 1000000;

-

-  assert((t[0] = pthread_self()).p != NULL);

-

-  assert(cvthing.notbusy == PTHREAD_COND_INITIALIZER);

-

-  assert(cvthing.lock == PTHREAD_MUTEX_INITIALIZER);

-

-  _ftime(&currSysTime);

-

-  abstime.tv_sec = currSysTime.time;

-  abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;

-

-  abstime.tv_sec += 5;

-

-  assert((t[0] = pthread_self()).p != NULL);

-

-  awoken = 0;

-

-  for (first = 1, last = NUMTHREADS / 2;

-       first < NUMTHREADS;

-       first = last + 1, last = NUMTHREADS)

-    {

-      int ct;

-

-      assert(pthread_mutex_lock(&start_flag) == 0);

-

-      for (i = first; i <= last; i++)

-	{

-	  threadbag[i].started = threadbag[i].finished = 0;

-	  threadbag[i].threadnum = i;

-	  assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);

-	}

-

-      /*

-       * Code to control or munipulate child threads should probably go here.

-       */

-      cvthing.shared = 0;

-

-      assert(pthread_mutex_unlock(&start_flag) == 0);

-

-      /*

-       * Give threads time to start.

-       */

-      Sleep(1000);

-

-      ct = (first + last) / 2;

-      assert(pthread_cancel(t[ct]) == 0);

-      canceledThreads++;

-      assert(pthread_join(t[ct], NULL) == 0);

-

-      assert(pthread_mutex_lock(&cvthing.lock) == 0);

-      cvthing.shared++;

-      assert(pthread_mutex_unlock(&cvthing.lock) == 0);

-

-      assert(pthread_cond_broadcast(&cvthing.notbusy) == 0);

-

-      /*

-       * Standard check that all threads started - and wait for them to finish.

-       */

-      for (i = first; i <= last; i++)

-	{ 

-	  failed = !threadbag[i].started;

-

-          if (failed)

-	    {

-	      fprintf(stderr, "Thread %d: started %d\n", i, threadbag[i].started);

-	    }

-	  else

-	    {

-	      assert(pthread_join(t[i], NULL) == 0 || threadbag[i].finished == 0);

-//	      fprintf(stderr, "Thread %d: finished %d\n", i, threadbag[i].finished);

-	    }

-	}

-    }

-

-  /* 

-   * Cleanup the CV.

-   */

-

-  assert(pthread_mutex_destroy(&cvthing.lock) == 0);

-

-  assert(cvthing.lock == NULL);

-

-  assert_e(pthread_cond_destroy(&cvthing.notbusy), ==, 0);

-

-  assert(cvthing.notbusy == NULL);

-

-  assert(!failed);

-

-  /*

-   * Check any results here.

-   */

-

-  assert(awoken == NUMTHREADS - canceledThreads);

-

-  /*

-   * Success.

-   */

-  return 0;

-}

+/*
+ * File: condvar9.c
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Test Synopsis:
+ * - Test multiple pthread_cond_broadcasts with thread cancelation.
+ *
+ * Test Method (Validation or Falsification):
+ * - Validation
+ *
+ * Requirements Tested:
+ * - 
+ *
+ * Features Tested:
+ * - 
+ *
+ * Cases Tested:
+ * - 
+ *
+ * Description:
+ * - Make NUMTHREADS threads wait on CV, cancel one, broadcast signal them,
+ *   and then repeat.
+ *
+ * Environment:
+ * - 
+ *
+ * Input:
+ * - None.
+ *
+ * Output:
+ * - File name, Line number, and failed expression on failure.
+ * - No output on success.
+ *
+ * Assumptions:
+ * - 
+ *
+ * Pass Criteria:
+ * - Process returns zero exit status.
+ *
+ * Fail Criteria:
+ * - Process returns non-zero exit status.
+ */
+
+#include "test.h"
+#include <sys/timeb.h>
+
+/*
+ * Create NUMTHREADS threads in addition to the Main thread.
+ */
+enum {
+  NUMTHREADS = 9
+};
+
+typedef struct bag_t_ bag_t;
+struct bag_t_ {
+  int threadnum;
+  int started;
+  int finished;
+  /* Add more per-thread state variables here */
+};
+
+static bag_t threadbag[NUMTHREADS + 1];
+
+typedef struct cvthing_t_ cvthing_t;
+
+struct cvthing_t_ {
+  pthread_cond_t notbusy;
+  pthread_mutex_t lock;
+  int shared;
+};
+
+static cvthing_t cvthing = {
+  PTHREAD_COND_INITIALIZER,
+  PTHREAD_MUTEX_INITIALIZER,
+  0
+};
+
+static pthread_mutex_t start_flag = PTHREAD_MUTEX_INITIALIZER;
+
+static struct timespec abstime = { 0, 0 };
+
+static int awoken;
+
+static void *
+mythread(void * arg)
+{
+  bag_t * bag = (bag_t *) arg;
+
+  assert(bag == &threadbag[bag->threadnum]);
+  assert(bag->started == 0);
+  bag->started = 1;
+
+  /* Wait for the start gun */
+  assert(pthread_mutex_lock(&start_flag) == 0);
+  assert(pthread_mutex_unlock(&start_flag) == 0);
+
+  assert(pthread_mutex_lock(&cvthing.lock) == 0);
+
+  /*
+   * pthread_cond_timedwait is a cancelation point and we're
+   * going to cancel some threads deliberately.
+   */
+#ifdef _MSC_VER
+#pragma inline_depth(0)
+#endif
+  pthread_cleanup_push(pthread_mutex_unlock, (void *) &cvthing.lock);
+
+  while (! (cvthing.shared > 0))
+    assert(pthread_cond_timedwait(&cvthing.notbusy, &cvthing.lock, &abstime) == 0);
+
+  pthread_cleanup_pop(0);
+#ifdef _MSC_VER
+#pragma inline_depth()
+#endif
+
+  assert(cvthing.shared > 0);
+
+  awoken++;
+  bag->finished = 1;
+
+  assert(pthread_mutex_unlock(&cvthing.lock) == 0);
+
+  return (void *) 0;
+}
+
+int
+main()
+{
+  int failed = 0;
+  int i;
+  int first, last;
+  int canceledThreads = 0;
+  pthread_t t[NUMTHREADS + 1];
+
+  struct _timeb currSysTime;
+  const DWORD NANOSEC_PER_MILLISEC = 1000000;
+
+  assert((t[0] = pthread_self()).p != NULL);
+
+  assert(cvthing.notbusy == PTHREAD_COND_INITIALIZER);
+
+  assert(cvthing.lock == PTHREAD_MUTEX_INITIALIZER);
+
+  _ftime(&currSysTime);
+
+  abstime.tv_sec = currSysTime.time;
+  abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
+
+  abstime.tv_sec += 5;
+
+  assert((t[0] = pthread_self()).p != NULL);
+
+  awoken = 0;
+
+  for (first = 1, last = NUMTHREADS / 2;
+       first < NUMTHREADS;
+       first = last + 1, last = NUMTHREADS)
+    {
+      int ct;
+
+      assert(pthread_mutex_lock(&start_flag) == 0);
+
+      for (i = first; i <= last; i++)
+	{
+	  threadbag[i].started = threadbag[i].finished = 0;
+	  threadbag[i].threadnum = i;
+	  assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);
+	}
+
+      /*
+       * Code to control or munipulate child threads should probably go here.
+       */
+      cvthing.shared = 0;
+
+      assert(pthread_mutex_unlock(&start_flag) == 0);
+
+      /*
+       * Give threads time to start.
+       */
+      Sleep(1000);
+
+      ct = (first + last) / 2;
+      assert(pthread_cancel(t[ct]) == 0);
+      canceledThreads++;
+      assert(pthread_join(t[ct], NULL) == 0);
+
+      assert(pthread_mutex_lock(&cvthing.lock) == 0);
+      cvthing.shared++;
+      assert(pthread_mutex_unlock(&cvthing.lock) == 0);
+
+      assert(pthread_cond_broadcast(&cvthing.notbusy) == 0);
+
+      /*
+       * Standard check that all threads started - and wait for them to finish.
+       */
+      for (i = first; i <= last; i++)
+	{ 
+	  failed = !threadbag[i].started;
+
+          if (failed)
+	    {
+	      fprintf(stderr, "Thread %d: started %d\n", i, threadbag[i].started);
+	    }
+	  else
+	    {
+	      assert(pthread_join(t[i], NULL) == 0 || threadbag[i].finished == 0);
+//	      fprintf(stderr, "Thread %d: finished %d\n", i, threadbag[i].finished);
+	    }
+	}
+    }
+
+  /* 
+   * Cleanup the CV.
+   */
+
+  assert(pthread_mutex_destroy(&cvthing.lock) == 0);
+
+  assert(cvthing.lock == NULL);
+
+  assert_e(pthread_cond_destroy(&cvthing.notbusy), ==, 0);
+
+  assert(cvthing.notbusy == NULL);
+
+  assert(!failed);
+
+  /*
+   * Check any results here.
+   */
+
+  assert(awoken == NUMTHREADS - canceledThreads);
+
+  /*
+   * Success.
+   */
+  return 0;
+}