Allow disabled properties to be expanded/collapsed via keyboard events (they could...

[wxWidgets.git] / tests / testprec.h

diff --git a/tests/testprec.h b/tests/testprec.h
index a794ef33f28f54fb5423b2c1544a10e198fc78c5..3342bb01a8808481b0a9eb864f4f06c86f3aa860 100644 (file)
--- a/tests/testprec.h
+++ b/tests/testprec.h
@@ -7,3 +7,32 @@
     #define wxHAVE_U_ESCAPE
 #endif
 
+// thrown when assert fails in debug build
+class TestAssertFailure { };
+
+// macro to use for the functions which are supposed to fail an assertion
+#ifdef __WXDEBUG__
+    // some old cppunit versions don't define CPPUNIT_ASSERT_THROW so roll our
+    // own
+    #define WX_ASSERT_FAILS_WITH_ASSERT(cond) \
+        { \
+            bool throwsAssert = false; \
+            try { cond ; } \
+            catch ( const TestAssertFailure& ) { throwsAssert = true; } \
+            if ( !throwsAssert ) \
+                CPPUNIT_FAIL("expected assertion not generated"); \
+        }
+#else
+    // there are no assertions in non-debug build so just check that it fails
+    #define WX_ASSERT_FAILS_WITH_ASSERT(cond) CPPUNIT_ASSERT(!(cond))
+#endif
+
+// these functions can be used to hook into wxApp event processing and are
+// currently used by the events propagation test
+class WXDLLIMPEXP_FWD_BASE wxEvent;
+
+typedef int (*FilterEventFunc)(wxEvent&);
+typedef bool (*ProcessEventFunc)(wxEvent&);
+
+extern void SetFilterEventFunc(FilterEventFunc func);
+extern void SetProcessEventFunc(ProcessEventFunc func);