tests/testprec.h

   1 #include "wx/wxprec.h"
   2 #include "wx/cppunit.h"
   3
   4 // define wxHAVE_U_ESCAPE if the compiler supports \uxxxx character constants
   5 #if (defined(__VISUALC__) && (__VISUALC__ >= 1300)) || \
   6     (defined(__GNUC__) && (__GNUC__ >= 3))
   7     #define wxHAVE_U_ESCAPE
   8 #endif
   9
  10 // thrown when assert fails in debug build
  11 class TestAssertFailure { };
  12
  13 // macro to use for the functions which are supposed to fail an assertion
  14 #if wxDEBUG_LEVEL
  15     // some old cppunit versions don't define CPPUNIT_ASSERT_THROW so roll our
  16     // own
  17     #define WX_ASSERT_FAILS_WITH_ASSERT(cond) \
  18         { \
  19             bool throwsAssert = false; \
  20             try { cond ; } \
  21             catch ( const TestAssertFailure& ) { throwsAssert = true; } \
  22             if ( !throwsAssert ) \
  23                 CPPUNIT_FAIL("expected assertion not generated"); \
  24         }
  25 #else
  26     // there are no assertions in this build so just check that it fails
  27     #define WX_ASSERT_FAILS_WITH_ASSERT(cond) CPPUNIT_ASSERT(!(cond))
  28 #endif
  29
  30 // these functions can be used to hook into wxApp event processing and are
  31 // currently used by the events propagation test
  32 class WXDLLIMPEXP_FWD_BASE wxEvent;
  33
  34 typedef int (*FilterEventFunc)(wxEvent&);
  35 typedef bool (*ProcessEventFunc)(wxEvent&);
  36
  37 extern void SetFilterEventFunc(FilterEventFunc func);
  38 extern void SetProcessEventFunc(ProcessEventFunc func);