genericopenlibs/cppstdlib/stl/test/unit/count_test.cpp
changeset 31 ce057bb09d0b
child 34 5fae379060a7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/cppstdlib/stl/test/unit/count_test.cpp	Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,89 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+#include <algorithm>
+#include <vector>
+#include "cppunit/cppunit_proxy.h"
+
+#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
+using namespace std;
+#endif
+
+//
+// TestCase class
+//
+class CountTest : public CPPUNIT_NS::TestCase
+{
+  CPPUNIT_TEST_SUITE(CountTest);
+  CPPUNIT_TEST(count0);
+  CPPUNIT_TEST(count1);
+  CPPUNIT_TEST(countif1);
+  CPPUNIT_TEST_SUITE_END();
+
+protected:
+  void count0();
+  void count1();
+  void countif1();
+  static int odd(int a_);
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(CountTest);
+
+//
+// tests implementation
+//
+void CountTest::count0()
+{
+  int numbers[10] = { 1, 2, 4, 1, 2, 4, 1, 2, 4, 1 };
+
+  int result = count(numbers, numbers + 10, 1);
+  CPPUNIT_ASSERT(result==4);
+#if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)
+  result = 0;
+  count(numbers, numbers + 10, 1, result);
+  CPPUNIT_ASSERT(result==4);
+#endif
+}
+void CountTest::count1()
+{
+  vector <int> numbers(100);
+  for(int i = 0; i < 100; i++)
+  numbers[i] = i % 3;
+  int elements = count(numbers.begin(), numbers.end(), 2);
+  CPPUNIT_ASSERT(elements==33);
+#if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)
+  elements = 0;
+  count(numbers.begin(), numbers.end(), 2, elements);
+  CPPUNIT_ASSERT(elements==33);
+#endif
+}
+void CountTest::countif1()
+{
+  vector <int> numbers(100);
+  for(int i = 0; i < 100; i++)
+    numbers[i] = i % 3;
+  int elements = count_if(numbers.begin(), numbers.end(), odd);
+  CPPUNIT_ASSERT(elements==33);
+#if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)
+  elements = 0;
+  count_if(numbers.begin(), numbers.end(), odd, elements);
+  CPPUNIT_ASSERT(elements==33);
+#endif
+}
+int CountTest::odd(int a_)
+{
+  return a_ % 2;
+}