1 files changed, 68 insertions, 0 deletions
diff --git a/ACE/tests/Bug_2434_Regression_Test.cpp b/ACE/tests/Bug_2434_Regression_Test.cpp
new file mode 100644
index 00000000000..d3d6ce324fc
--- /dev/null
+++ b/ACE/tests/Bug_2434_Regression_Test.cpp
@@ -0,0 +1,68 @@
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//    tests
+//
+// = FILENAME
+//    Bug_2434_Regression_Test.cpp
+//
+// = DESCRIPTION
+//      This is a simple test of ACE_Time_Value.  No command line arguments
+//      are needed to run the test.  It also tests the ACE_U_LongLong class.
+//      Because ACE_U_LongLong is used for ACE_hrtime_t on some platforms,
+//      this seems like a reasonable place to test it.
+//
+// = AUTHOR
+//    Prashant Jain <pjain@cs.wustl.edu> and David Levine <levine@cs.wustl.edu>
+//
+// ============================================================================
+
+// Note, for this test the config.h file *must* come first!
+#include "ace/config-all.h"
+
+ACE_RCSID(tests, Bug_2434_Regression_Test, "$Id$")
+
+#include "test_config.h"
+#include "ace/ACE.h"
+#include "ace/Time_Value.h"
+#include "ace/Numeric_Limits.h"
+
+int
+run_main (int, ACE_TCHAR *[])
+{
+  int ret = 0;
+
+  ACE_START_TEST (ACE_TEXT ("Bug_2434_Regression_Test"));
+
+  ACE_Time_Value tv1;
+  ACE_Time_Value tv2;
+
+  const time_t max_time_t = ACE_Numeric_Limits<time_t>::max ();
+  const time_t min_time_t = ACE_Numeric_Limits<time_t>::min ();
+
+  // test saturated result
+  tv1.set (max_time_t - 1, 499999);
+  tv2.set (max_time_t, 999999);  // ACE_Time_Value::max_time
+  tv1 *= 10.0;
+  ACE_ASSERT (tv1 == tv2);
+  tv1.set (max_time_t - 1, 499999);
+  tv2.set (min_time_t, -999999);
+  tv1 *= -10.0;
+  ACE_ASSERT (tv1 == tv2);
+
+  // test results near limits
+  tv1.set ((max_time_t >> 1), 499999);
+  tv2.set ((-(max_time_t >> 1) << 1), -999998);
+  tv1 *= -2.0;
+  ACE_ASSERT (tv1 == tv2);
+  tv1.set (max_time_t >> 1, 499999);
+  tv2.set (((max_time_t >> 1) << 1), 999998);
+  tv1 *= 2.0;
+  ACE_ASSERT (tv1 == tv2);
+
+  ACE_END_TEST;
+
+  return ret;
+}