Imported Upstream version 0.13.2+dsfg1

deps/w32-pthreads/tests/exception3.c

@@ -0,0 +1,183 @@
+/*
+ * File: exception3.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.,
+ *      51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Test Synopsis: Test running of user supplied terminate() function.
+ *
+ * Test Method (Validation or Falsification):
+ * - 
+ *
+ * Requirements Tested:
+ * -
+ *
+ * Features Tested:
+ * - 
+ *
+ * Cases Tested:
+ * - 
+ *
+ * Description:
+ * - 
+ *
+ * Environment:
+ * - 
+ *
+ * Input:
+ * - None.
+ *
+ * Output:
+ * - File name, Line number, and failed expression on failure.
+ * - No output on success.
+ *
+ * Assumptions:
+ * - have working pthread_create, pthread_self, pthread_mutex_lock/unlock
+ *   pthread_testcancel, pthread_cancel
+ *
+ * Pass Criteria:
+ * - Process returns zero exit status.
+ *
+ * Fail Criteria:
+ * - Process returns non-zero exit status.
+ */
+
+#include "test.h"
+
+#if defined(__cplusplus)
+
+#if defined(_MSC_VER)
+# include <eh.h>
+#else
+# if defined(__GNUC__) && __GNUC__ < 3
+#   include <new.h>
+# else
+#   include <new>
+    using std::set_terminate;
+# endif
+#endif
+
+/*
+ * Create NUMTHREADS threads in addition to the Main thread.
+ */
+enum {
+  NUMTHREADS = 1
+};
+
+int caught = 0;
+pthread_mutex_t caughtLock;
+
+void
+terminateFunction ()
+{
+  assert(pthread_mutex_lock(&caughtLock) == 0);
+  caught++;
+#if 0
+  {
+     FILE * fp = fopen("pthread.log", "a");
+     fprintf(fp, "Caught = %d\n", caught);
+     fclose(fp);
+  }
+#endif
+  assert(pthread_mutex_unlock(&caughtLock) == 0);
+
+  /*
+   * Notes from the MSVC++ manual:
+   *       1) A term_func() should call exit(), otherwise
+   *          abort() will be called on return to the caller.
+   *          abort() raises SIGABRT. The default signal handler
+   *          for all signals terminates the calling program with
+   *          exit code 3.
+   *       2) A term_func() must not throw an exception. Dev: Therefore
+   *          term_func() should not call pthread_exit() if an
+   *          exception-using version of pthreads-win32 library
+   *          is being used (i.e. either pthreadVCE or pthreadVSE).
+   */
+  exit(0);
+}
+
+void *
+exceptionedThread(void * arg)
+{
+  int dummy = 0x1;
+
+  (void) set_terminate(&terminateFunction);
+
+  throw dummy;
+
+  return (void *) 0;
+}
+
+int
+main()
+{
+  int i;
+  pthread_t mt;
+  pthread_t et[NUMTHREADS];
+  pthread_mutexattr_t ma;
+
+  assert((mt = pthread_self()).p != NULL);
+
+  printf("See the notes inside of exception3.c re term_funcs.\n");
+
+  assert(pthread_mutexattr_init(&ma) == 0);
+  assert(pthread_mutexattr_settype(&ma, PTHREAD_MUTEX_ERRORCHECK) == 0);
+  assert(pthread_mutex_init(&caughtLock, &ma) == 0);
+  assert(pthread_mutexattr_destroy(&ma) == 0);
+
+  for (i = 0; i < NUMTHREADS; i++)
+    {
+      assert(pthread_create(&et[i], NULL, exceptionedThread, NULL) == 0);
+    }
+
+  Sleep(NUMTHREADS * 100);
+
+  assert(caught == NUMTHREADS);
+
+  /*
+   * Success.
+   */
+  return 0;
+}
+
+#else /* defined(__cplusplus) */
+
+#include <stdio.h>
+
+int
+main()
+{
+  fprintf(stderr, "Test N/A for this compiler environment.\n");
+  return 0;
+}
+
+#endif /* defined(__cplusplus) */