genericopenlibs/cppstdlib/stl/test/unit/greater_test.cpp
changeset 0 e4d67989cc36
child 18 47c74d1534e1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/cppstdlib/stl/test/unit/greater_test.cpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,49 @@
+#include <vector>
+#include <algorithm>
+#include <functional>
+
+#include "cppunit/cppunit_proxy.h"
+
+#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
+using namespace std;
+#endif
+
+//
+// TestCase class
+//
+class GreaterTest : public CPPUNIT_NS::TestCase
+{
+  CPPUNIT_TEST_SUITE(GreaterTest);
+  CPPUNIT_TEST(greatert);
+  CPPUNIT_TEST(greatereq);
+  CPPUNIT_TEST_SUITE_END();
+
+protected:
+  void greatert();
+  void greatereq();
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(GreaterTest);
+
+//
+// tests implementation
+//
+void GreaterTest::greatert()
+{
+  int array[4] = { 3, 1, 4, 2 };
+  sort(array, array + 4, greater<int>() );
+
+  CPPUNIT_ASSERT(array[0]==4);
+  CPPUNIT_ASSERT(array[1]==3);
+  CPPUNIT_ASSERT(array[2]==2);
+  CPPUNIT_ASSERT(array[3]==1);
+}
+void GreaterTest::greatereq()
+{
+  int array [4] = { 3, 1, 4, 2 };
+  sort(array, array + 4, greater_equal<int>());
+  CPPUNIT_ASSERT(array[0]==4);
+  CPPUNIT_ASSERT(array[1]==3);
+  CPPUNIT_ASSERT(array[2]==2);
+  CPPUNIT_ASSERT(array[3]==1);
+}