remove TestTimer() (adds nothing to existing tests) and move wxStopWatch tests to a new CppUnit test.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64326 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

tests/events/stopwatch.cpp

@@ -0,0 +1,95 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/events/stopwatch.cpp
+// Purpose:     Test wxStopWatch class
+// Author:      Francesco Montorsi (extracted from console sample)
+// Created:     2010-05-16
+// RCS-ID:      $Id$
+// Copyright:   (c) 2010 wxWidgets team
+///////////////////////////////////////////////////////////////////////////////
+
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#endif // WX_PRECOMP
+
+#include <time.h>
+
+#include "wx/stopwatch.h"
+#include "wx/utils.h"
+
+// --------------------------------------------------------------------------
+// test class
+// --------------------------------------------------------------------------
+
+class StopWatchTestCase : public CppUnit::TestCase
+{
+public:
+    StopWatchTestCase() {}
+
+private:
+    CPPUNIT_TEST_SUITE( StopWatchTestCase );
+        CPPUNIT_TEST( Misc );
+        CPPUNIT_TEST( BackwardsClockBug );
+    CPPUNIT_TEST_SUITE_END();
+
+    void Misc();
+    void BackwardsClockBug();
+
+    DECLARE_NO_COPY_CLASS(StopWatchTestCase)
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( StopWatchTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( StopWatchTestCase, "StopWatchTestCase" );
+
+void StopWatchTestCase::Misc()
+{
+    wxStopWatch sw;
+    long tmp;
+
+    sw.Pause();         // pause it immediately
+
+    wxSleep(2);
+    tmp = sw.Time();
+    CPPUNIT_ASSERT(tmp >= 0 && tmp < 100);
+            // should not have counted while paused!
+
+    sw.Resume();
+    wxSleep(3);
+    tmp = sw.Time();
+    CPPUNIT_ASSERT(tmp >= 3000 && tmp < 4000);
+
+    sw.Pause();
+    sw.Resume();
+
+    wxSleep(2);
+    tmp = sw.Time();
+    CPPUNIT_ASSERT(tmp >= 5000 && tmp < 6000);
+}
+
+void StopWatchTestCase::BackwardsClockBug()
+{
+    wxStopWatch sw;
+    wxStopWatch sw2;
+
+    for ( size_t n = 0; n < 10; n++ )
+    {
+        sw2.Start();
+
+        for ( size_t m = 0; m < 10000; m++ )
+        {
+            CPPUNIT_ASSERT ( sw.Time() >= 0 && sw2.Time() >= 0 );
+        }
+    }
+}