1 files changed, 27 insertions, 0 deletions
diff --git a/test/cxxtest/sample/DeltaTest.h b/test/cxxtest/sample/DeltaTest.h
new file mode 100644
index 0000000000..7223c3af25
--- /dev/null
+++ b/test/cxxtest/sample/DeltaTest.h
@@ -0,0 +1,27 @@
+#ifndef __DELTATEST_H
+#define __DELTATEST_H
+
+#include <cxxtest/TestSuite.h>
+#include <math.h>
+
+class DeltaTest : public CxxTest::TestSuite
+{
+    double _pi, _delta;
+    
+public:
+    void setUp()
+    {
+        _pi = 3.1415926535;
+        _delta = 0.0001;
+    }
+
+    void testSine()
+    {
+        TS_ASSERT_DELTA( sin(0.0), 0.0, _delta );
+        TS_ASSERT_DELTA( sin(_pi / 6), 0.5, _delta );
+        TS_ASSERT_DELTA( sin(_pi / 2), 1.0, _delta );
+        TS_ASSERT_DELTA( sin(_pi), 0.0, _delta );
+    }
+};
+
+#endif // __DELTATEST_H