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+// BEGIN_COPYRIGHT -*- glean -*-
+//
+// Copyright (C) 1999 Allen Akin All Rights Reserved.
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the
+// Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+// KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ALLEN AKIN BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+// OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+// END_COPYRIGHT
+
+// tfpexceptions.h: Test for floating point exceptions caused by
+// infinity, Nan, denormalized numbers, divide by zero, etc.
+// Brian Paul 9 November 2005
+
+#ifndef __tfpexceptions_h__
+#define __tfpexceptions_h__
+
+#include "tmultitest.h"
+
+namespace GLEAN {
+
+
+#define windowSize 100
+
+
+class FPExceptionsTest: public MultiTest
+{
+public:
+ FPExceptionsTest(const char* testName, const char* filter,
+ const char *extensions, const char* description)
+ : MultiTest(testName, filter, extensions, description)
+ {
+ }
+
+ virtual void runOne(MultiTestResult &r, Window &w);
+
+private:
+ enum Mode {
+ MODE_INFINITY,
+ MODE_NAN,
+ MODE_DIVZERO,
+ MODE_DENORM,
+ MODE_OVERFLOW
+ };
+
+ void enableExceptions(bool enable);
+
+ bool testVertices(Mode m);
+ bool testTransformation(Mode m);
+ bool testClipping(Mode m);
+ bool testOverflow(void);
+
+ void reportPassFail(MultiTestResult &r, bool pass, const char *msg) const;
+ void setup(void);
+};
+
+
+} // namespace GLEAN
+
+#endif // __tfpexceptions_h__