AOO410/main/o3tl/qa/test-range.cxx - openoffice - Git at Google

 /**************************************************************
  *
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  *
  *************************************************************/


 #include "preextstl.h"
 #include "cppunit/TestAssert.h"
 #include "cppunit/TestFixture.h"
 #include "cppunit/extensions/HelperMacros.h"
 #include "postextstl.h"

 #include <o3tl/range.hxx>
 #include <vector>
 #include <deque>


 using o3tl::range;
 using o3tl::make_range;
 using o3tl::range_of;
 using std::size_t;


 class range_test : public CppUnit::TestFixture
 {
 public:

     void int_test()
     {
         range<int>
             t1(12,88);
         range<int>
             t2(33,33);

         // ctor
         CPPUNIT_ASSERT_MESSAGE("int ctor1", t1.begin() == 12);
         CPPUNIT_ASSERT_MESSAGE("int ctor2", t1.end() == 88);
         CPPUNIT_ASSERT_MESSAGE("int ctor3", t2.begin() == 33);
         CPPUNIT_ASSERT_MESSAGE("int ctor4", t2.end() == 33);

         // make_range
         CPPUNIT_ASSERT_MESSAGE("int make_range1", make_range(0,8).begin() == 0);
         CPPUNIT_ASSERT_MESSAGE("int make_range2", make_range(0,8).end() == 8);

         // size
         CPPUNIT_ASSERT_MESSAGE("int size1", t1.size() == size_t(t1.end() - t1.begin()) );
         CPPUNIT_ASSERT_MESSAGE("int size2", t2.size() == size_t(0) );

         // contains
         range<int>      t3(0,10);
         range<int>      t4(7, 15);
         range<int>      t5(12, 12);
         range<int>      t6(13, 77);
         range<int>      t7(87, 87);
         range<int>      t8(87, 88);
         range<int>      t9(88, 88);
         range<int>      t10(33, 120);
         range<int>      t11(90, 100);
         range<int>      t12(200,200);

         CPPUNIT_ASSERT_MESSAGE("int contains1", t1.contains(t1));
         CPPUNIT_ASSERT_MESSAGE("int contains2", t1.contains(t2));
         CPPUNIT_ASSERT_MESSAGE("int contains3", ! t1.contains(t3));
         CPPUNIT_ASSERT_MESSAGE("int contains4", ! t1.contains(t4));
         CPPUNIT_ASSERT_MESSAGE("int contains5", t1.contains(t5));
         CPPUNIT_ASSERT_MESSAGE("int contains6", t1.contains(t6));
         CPPUNIT_ASSERT_MESSAGE("int contains7", t1.contains(t7));
         CPPUNIT_ASSERT_MESSAGE("int contains8", t1.contains(t8));
         CPPUNIT_ASSERT_MESSAGE("int contains9", ! t1.contains(t9));
         CPPUNIT_ASSERT_MESSAGE("int contains10", ! t1.contains(t10));
         CPPUNIT_ASSERT_MESSAGE("int contains11", ! t1.contains(t11));
         CPPUNIT_ASSERT_MESSAGE("int contains12", ! t1.contains(t12));

         CPPUNIT_ASSERT_MESSAGE("int contains n1", t1.contains(50));
         CPPUNIT_ASSERT_MESSAGE("int contains n2", t1.contains(12));
         CPPUNIT_ASSERT_MESSAGE("int contains n3", t1.contains(87));
         CPPUNIT_ASSERT_MESSAGE("int contains n4", ! t1.contains(3));
         CPPUNIT_ASSERT_MESSAGE("int contains n5", ! t1.contains(11));
         CPPUNIT_ASSERT_MESSAGE("int contains n6", ! t1.contains(88));
         CPPUNIT_ASSERT_MESSAGE("int contains n7", ! t1.contains(100));

         // overlaps
         range<int>      t13(88,99);

         CPPUNIT_ASSERT_MESSAGE("int overlaps1", t1.overlaps(t1));
         CPPUNIT_ASSERT_MESSAGE("int overlaps2", t1.overlaps(t2));
         CPPUNIT_ASSERT_MESSAGE("int overlaps3", ! t1.overlaps(t3));
         CPPUNIT_ASSERT_MESSAGE("int overlaps4", t1.overlaps(t4));
         CPPUNIT_ASSERT_MESSAGE("int overlaps5", t1.overlaps(t5));
         CPPUNIT_ASSERT_MESSAGE("int overlaps6", t1.overlaps(t6));
         CPPUNIT_ASSERT_MESSAGE("int overlaps7", t1.overlaps(t7));
         CPPUNIT_ASSERT_MESSAGE("int overlaps8", t1.overlaps(t8));
         CPPUNIT_ASSERT_MESSAGE("int overlaps9", ! t1.overlaps(t9));
         CPPUNIT_ASSERT_MESSAGE("int overlaps10", t1.overlaps(t10));
         CPPUNIT_ASSERT_MESSAGE("int overlaps11", ! t1.overlaps(t11));
         CPPUNIT_ASSERT_MESSAGE("int overlaps12", ! t1.overlaps(t12));
         CPPUNIT_ASSERT_MESSAGE("int overlaps13", ! t1.overlaps(t13));

         // distance_to
         CPPUNIT_ASSERT_MESSAGE("int distance_to1", t1.distance_to(t13) == 0);
         CPPUNIT_ASSERT_MESSAGE("int distance_to2", t1.distance_to(t9) == 0);
         CPPUNIT_ASSERT_MESSAGE("int distance_to3", t1.distance_to(t11) == 2);
         CPPUNIT_ASSERT_MESSAGE("int distance_to4", t1.distance_to(t8) == -1);
         CPPUNIT_ASSERT_MESSAGE("int distance_to5", t1.distance_to(t3) == -88);
     }

     void iterator_test()
     {
         typedef std::vector<char>::const_iterator   test_it;
         const std::vector<char>            hv(200,'x');


         test_it hit1 = hv.begin() + 12;
         test_it hit2 = hv.begin() + 88;

         range<test_it>
             t1(hit1, hit2);
         range<test_it>
             t2(hv.begin()+33, hv.begin()+33);

         // ctor
         CPPUNIT_ASSERT_MESSAGE("ivec ctor1", t1.begin() == hit1);
         CPPUNIT_ASSERT_MESSAGE("ivec ctor2", t1.end() == hit2);
         CPPUNIT_ASSERT_MESSAGE("ivec ctor3", t2.begin() == hv.begin()+33);
         CPPUNIT_ASSERT_MESSAGE("ivec ctor4", t2.end() == hv.begin()+33);

         // make_range
         CPPUNIT_ASSERT_MESSAGE("ivec make_range1", make_range(hv.begin(), hv.begin()+8).begin() == hv.begin());
         CPPUNIT_ASSERT_MESSAGE("ivec make_range2", make_range(hv.begin(), hv.begin()+8).end() == hv.begin()+8);

         // size
         CPPUNIT_ASSERT_MESSAGE("ivec size1", t1.size() == size_t(t1.end() - t1.begin()) );
         CPPUNIT_ASSERT_MESSAGE("ivec size2", t2.size() == size_t(0) );

         // contains
         range<test_it>      t3(hv.begin(), hv.begin() + 10);
         range<test_it>      t4(hv.begin() + 7, hv.begin() + 15);
         range<test_it>      t5(hit1, hit1);
         range<test_it>      t6(hv.begin() + 13, hv.begin() + 77);
         range<test_it>      t7(hv.begin() + 87, hv.begin() + 87);
         range<test_it>      t8(hv.begin() + 87, hit2);
         range<test_it>      t9(hit2, hit2);
         range<test_it>      t10(hv.begin() + 33, hv.begin() + 120);
         range<test_it>      t11(hv.begin() + 90, hv.begin() + 100);
         range<test_it>      t12(hv.begin() + 200,hv.begin() + 200);

         CPPUNIT_ASSERT_MESSAGE("ivec contains1", t1.contains(t1));
         CPPUNIT_ASSERT_MESSAGE("ivec contains2", t1.contains(t2));
         CPPUNIT_ASSERT_MESSAGE("ivec contains3", ! t1.contains(t3));
         CPPUNIT_ASSERT_MESSAGE("ivec contains4", ! t1.contains(t4));
         CPPUNIT_ASSERT_MESSAGE("ivec contains5", t1.contains(t5));
         CPPUNIT_ASSERT_MESSAGE("ivec contains6", t1.contains(t6));
         CPPUNIT_ASSERT_MESSAGE("ivec contains7", t1.contains(t7));
         CPPUNIT_ASSERT_MESSAGE("ivec contains8", t1.contains(t8));
         CPPUNIT_ASSERT_MESSAGE("ivec contains9", ! t1.contains(t9));
         CPPUNIT_ASSERT_MESSAGE("ivec contains10", ! t1.contains(t10));
         CPPUNIT_ASSERT_MESSAGE("ivec contains11", ! t1.contains(t11));
         CPPUNIT_ASSERT_MESSAGE("ivec contains12", ! t1.contains(t12));

         CPPUNIT_ASSERT_MESSAGE("ivec contains n1", t1.contains(hv.begin() + 50));
         CPPUNIT_ASSERT_MESSAGE("ivec contains n2", t1.contains(hit1));
         CPPUNIT_ASSERT_MESSAGE("ivec contains n3", t1.contains(hv.begin() + 87));
         CPPUNIT_ASSERT_MESSAGE("ivec contains n4", ! t1.contains(hv.begin() + 3));
         CPPUNIT_ASSERT_MESSAGE("ivec contains n5", ! t1.contains(hv.begin() + 11));
         CPPUNIT_ASSERT_MESSAGE("ivec contains n6", ! t1.contains(hit2));
         CPPUNIT_ASSERT_MESSAGE("ivec contains n7", ! t1.contains(hv.begin() + 100));

         // overlaps
         range<test_it>      t13(hit2, hv.begin() + 99);

         CPPUNIT_ASSERT_MESSAGE("ivec overlaps1", t1.overlaps(t1));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps2", t1.overlaps(t2));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps3", ! t1.overlaps(t3));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps4", t1.overlaps(t4));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps5", t1.overlaps(t5));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps6", t1.overlaps(t6));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps7", t1.overlaps(t7));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps8", t1.overlaps(t8));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps9", ! t1.overlaps(t9));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps10", t1.overlaps(t10));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps11", ! t1.overlaps(t11));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps12", ! t1.overlaps(t12));
         CPPUNIT_ASSERT_MESSAGE("ivec overlaps13", ! t1.overlaps(t13));

         // distance_to
         CPPUNIT_ASSERT_MESSAGE("ivec distance_to1", t1.distance_to(t13) == 0);
         CPPUNIT_ASSERT_MESSAGE("ivec distance_to2", t1.distance_to(t8) == -1);
         CPPUNIT_ASSERT_MESSAGE("ivec distance_to3", t1.distance_to(t9) == 0);
         CPPUNIT_ASSERT_MESSAGE("ivec distance_to4", t1.distance_to(t11) == 2);
         CPPUNIT_ASSERT_MESSAGE("ivec distance_to5", t1.distance_to(t3) == -88);

         const std::vector< int* >   h2(20, (int*)0);
         std::deque< double >        h3(30, 0.0);

         CPPUNIT_ASSERT_MESSAGE("range_of1", range_of(h2).begin() == h2.begin());
         CPPUNIT_ASSERT_MESSAGE("range_of2", range_of(h3).end() == h3.end());
     }

     // insert your test code here.
     void global()
     {
         int_test();
         iterator_test();
     }


     // These macros are needed by auto register mechanism.
     CPPUNIT_TEST_SUITE(range_test);
     CPPUNIT_TEST(global);
     CPPUNIT_TEST_SUITE_END();
 }; // class range_test

 // -----------------------------------------------------------------------------
 CPPUNIT_TEST_SUITE_REGISTRATION(range_test);
	/**************************************************************
	*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*
	*************************************************************/



	#include "preextstl.h"
	#include "cppunit/TestAssert.h"
	#include "cppunit/TestFixture.h"
	#include "cppunit/extensions/HelperMacros.h"
	#include "postextstl.h"

	#include <o3tl/range.hxx>
	#include <vector>
	#include <deque>



	using o3tl::range;
	using o3tl::make_range;
	using o3tl::range_of;
	using std::size_t;


	class range_test : public CppUnit::TestFixture
	{
	public:

	void int_test()
	{
	range<int>
	t1(12,88);
	range<int>
	t2(33,33);

	// ctor
	CPPUNIT_ASSERT_MESSAGE("int ctor1", t1.begin() == 12);
	CPPUNIT_ASSERT_MESSAGE("int ctor2", t1.end() == 88);
	CPPUNIT_ASSERT_MESSAGE("int ctor3", t2.begin() == 33);
	CPPUNIT_ASSERT_MESSAGE("int ctor4", t2.end() == 33);

	// make_range
	CPPUNIT_ASSERT_MESSAGE("int make_range1", make_range(0,8).begin() == 0);
	CPPUNIT_ASSERT_MESSAGE("int make_range2", make_range(0,8).end() == 8);

	// size
	CPPUNIT_ASSERT_MESSAGE("int size1", t1.size() == size_t(t1.end() - t1.begin()) );
	CPPUNIT_ASSERT_MESSAGE("int size2", t2.size() == size_t(0) );

	// contains
	range<int> t3(0,10);
	range<int> t4(7, 15);
	range<int> t5(12, 12);
	range<int> t6(13, 77);
	range<int> t7(87, 87);
	range<int> t8(87, 88);
	range<int> t9(88, 88);
	range<int> t10(33, 120);
	range<int> t11(90, 100);
	range<int> t12(200,200);

	CPPUNIT_ASSERT_MESSAGE("int contains1", t1.contains(t1));
	CPPUNIT_ASSERT_MESSAGE("int contains2", t1.contains(t2));
	CPPUNIT_ASSERT_MESSAGE("int contains3", ! t1.contains(t3));
	CPPUNIT_ASSERT_MESSAGE("int contains4", ! t1.contains(t4));
	CPPUNIT_ASSERT_MESSAGE("int contains5", t1.contains(t5));
	CPPUNIT_ASSERT_MESSAGE("int contains6", t1.contains(t6));
	CPPUNIT_ASSERT_MESSAGE("int contains7", t1.contains(t7));
	CPPUNIT_ASSERT_MESSAGE("int contains8", t1.contains(t8));
	CPPUNIT_ASSERT_MESSAGE("int contains9", ! t1.contains(t9));
	CPPUNIT_ASSERT_MESSAGE("int contains10", ! t1.contains(t10));
	CPPUNIT_ASSERT_MESSAGE("int contains11", ! t1.contains(t11));
	CPPUNIT_ASSERT_MESSAGE("int contains12", ! t1.contains(t12));

	CPPUNIT_ASSERT_MESSAGE("int contains n1", t1.contains(50));
	CPPUNIT_ASSERT_MESSAGE("int contains n2", t1.contains(12));
	CPPUNIT_ASSERT_MESSAGE("int contains n3", t1.contains(87));
	CPPUNIT_ASSERT_MESSAGE("int contains n4", ! t1.contains(3));
	CPPUNIT_ASSERT_MESSAGE("int contains n5", ! t1.contains(11));
	CPPUNIT_ASSERT_MESSAGE("int contains n6", ! t1.contains(88));
	CPPUNIT_ASSERT_MESSAGE("int contains n7", ! t1.contains(100));

	// overlaps
	range<int> t13(88,99);

	CPPUNIT_ASSERT_MESSAGE("int overlaps1", t1.overlaps(t1));
	CPPUNIT_ASSERT_MESSAGE("int overlaps2", t1.overlaps(t2));
	CPPUNIT_ASSERT_MESSAGE("int overlaps3", ! t1.overlaps(t3));
	CPPUNIT_ASSERT_MESSAGE("int overlaps4", t1.overlaps(t4));
	CPPUNIT_ASSERT_MESSAGE("int overlaps5", t1.overlaps(t5));
	CPPUNIT_ASSERT_MESSAGE("int overlaps6", t1.overlaps(t6));
	CPPUNIT_ASSERT_MESSAGE("int overlaps7", t1.overlaps(t7));
	CPPUNIT_ASSERT_MESSAGE("int overlaps8", t1.overlaps(t8));
	CPPUNIT_ASSERT_MESSAGE("int overlaps9", ! t1.overlaps(t9));
	CPPUNIT_ASSERT_MESSAGE("int overlaps10", t1.overlaps(t10));
	CPPUNIT_ASSERT_MESSAGE("int overlaps11", ! t1.overlaps(t11));
	CPPUNIT_ASSERT_MESSAGE("int overlaps12", ! t1.overlaps(t12));
	CPPUNIT_ASSERT_MESSAGE("int overlaps13", ! t1.overlaps(t13));

	// distance_to
	CPPUNIT_ASSERT_MESSAGE("int distance_to1", t1.distance_to(t13) == 0);
	CPPUNIT_ASSERT_MESSAGE("int distance_to2", t1.distance_to(t9) == 0);
	CPPUNIT_ASSERT_MESSAGE("int distance_to3", t1.distance_to(t11) == 2);
	CPPUNIT_ASSERT_MESSAGE("int distance_to4", t1.distance_to(t8) == -1);
	CPPUNIT_ASSERT_MESSAGE("int distance_to5", t1.distance_to(t3) == -88);
	}

	void iterator_test()
	{
	typedef std::vector<char>::const_iterator test_it;
	const std::vector<char> hv(200,'x');


	test_it hit1 = hv.begin() + 12;
	test_it hit2 = hv.begin() + 88;

	range<test_it>
	t1(hit1, hit2);
	range<test_it>
	t2(hv.begin()+33, hv.begin()+33);

	// ctor
	CPPUNIT_ASSERT_MESSAGE("ivec ctor1", t1.begin() == hit1);
	CPPUNIT_ASSERT_MESSAGE("ivec ctor2", t1.end() == hit2);
	CPPUNIT_ASSERT_MESSAGE("ivec ctor3", t2.begin() == hv.begin()+33);
	CPPUNIT_ASSERT_MESSAGE("ivec ctor4", t2.end() == hv.begin()+33);

	// make_range
	CPPUNIT_ASSERT_MESSAGE("ivec make_range1", make_range(hv.begin(), hv.begin()+8).begin() == hv.begin());
	CPPUNIT_ASSERT_MESSAGE("ivec make_range2", make_range(hv.begin(), hv.begin()+8).end() == hv.begin()+8);

	// size
	CPPUNIT_ASSERT_MESSAGE("ivec size1", t1.size() == size_t(t1.end() - t1.begin()) );
	CPPUNIT_ASSERT_MESSAGE("ivec size2", t2.size() == size_t(0) );

	// contains
	range<test_it> t3(hv.begin(), hv.begin() + 10);
	range<test_it> t4(hv.begin() + 7, hv.begin() + 15);
	range<test_it> t5(hit1, hit1);
	range<test_it> t6(hv.begin() + 13, hv.begin() + 77);
	range<test_it> t7(hv.begin() + 87, hv.begin() + 87);
	range<test_it> t8(hv.begin() + 87, hit2);
	range<test_it> t9(hit2, hit2);
	range<test_it> t10(hv.begin() + 33, hv.begin() + 120);
	range<test_it> t11(hv.begin() + 90, hv.begin() + 100);
	range<test_it> t12(hv.begin() + 200,hv.begin() + 200);

	CPPUNIT_ASSERT_MESSAGE("ivec contains1", t1.contains(t1));
	CPPUNIT_ASSERT_MESSAGE("ivec contains2", t1.contains(t2));
	CPPUNIT_ASSERT_MESSAGE("ivec contains3", ! t1.contains(t3));
	CPPUNIT_ASSERT_MESSAGE("ivec contains4", ! t1.contains(t4));
	CPPUNIT_ASSERT_MESSAGE("ivec contains5", t1.contains(t5));
	CPPUNIT_ASSERT_MESSAGE("ivec contains6", t1.contains(t6));
	CPPUNIT_ASSERT_MESSAGE("ivec contains7", t1.contains(t7));
	CPPUNIT_ASSERT_MESSAGE("ivec contains8", t1.contains(t8));
	CPPUNIT_ASSERT_MESSAGE("ivec contains9", ! t1.contains(t9));
	CPPUNIT_ASSERT_MESSAGE("ivec contains10", ! t1.contains(t10));
	CPPUNIT_ASSERT_MESSAGE("ivec contains11", ! t1.contains(t11));
	CPPUNIT_ASSERT_MESSAGE("ivec contains12", ! t1.contains(t12));

	CPPUNIT_ASSERT_MESSAGE("ivec contains n1", t1.contains(hv.begin() + 50));
	CPPUNIT_ASSERT_MESSAGE("ivec contains n2", t1.contains(hit1));
	CPPUNIT_ASSERT_MESSAGE("ivec contains n3", t1.contains(hv.begin() + 87));
	CPPUNIT_ASSERT_MESSAGE("ivec contains n4", ! t1.contains(hv.begin() + 3));
	CPPUNIT_ASSERT_MESSAGE("ivec contains n5", ! t1.contains(hv.begin() + 11));
	CPPUNIT_ASSERT_MESSAGE("ivec contains n6", ! t1.contains(hit2));
	CPPUNIT_ASSERT_MESSAGE("ivec contains n7", ! t1.contains(hv.begin() + 100));

	// overlaps
	range<test_it> t13(hit2, hv.begin() + 99);

	CPPUNIT_ASSERT_MESSAGE("ivec overlaps1", t1.overlaps(t1));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps2", t1.overlaps(t2));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps3", ! t1.overlaps(t3));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps4", t1.overlaps(t4));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps5", t1.overlaps(t5));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps6", t1.overlaps(t6));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps7", t1.overlaps(t7));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps8", t1.overlaps(t8));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps9", ! t1.overlaps(t9));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps10", t1.overlaps(t10));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps11", ! t1.overlaps(t11));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps12", ! t1.overlaps(t12));
	CPPUNIT_ASSERT_MESSAGE("ivec overlaps13", ! t1.overlaps(t13));

	// distance_to
	CPPUNIT_ASSERT_MESSAGE("ivec distance_to1", t1.distance_to(t13) == 0);
	CPPUNIT_ASSERT_MESSAGE("ivec distance_to2", t1.distance_to(t8) == -1);
	CPPUNIT_ASSERT_MESSAGE("ivec distance_to3", t1.distance_to(t9) == 0);
	CPPUNIT_ASSERT_MESSAGE("ivec distance_to4", t1.distance_to(t11) == 2);
	CPPUNIT_ASSERT_MESSAGE("ivec distance_to5", t1.distance_to(t3) == -88);

	const std::vector< int* > h2(20, (int*)0);
	std::deque< double > h3(30, 0.0);

	CPPUNIT_ASSERT_MESSAGE("range_of1", range_of(h2).begin() == h2.begin());
	CPPUNIT_ASSERT_MESSAGE("range_of2", range_of(h3).end() == h3.end());
	}

	// insert your test code here.
	void global()
	{
	int_test();
	iterator_test();
	}


	// These macros are needed by auto register mechanism.
	CPPUNIT_TEST_SUITE(range_test);
	CPPUNIT_TEST(global);
	CPPUNIT_TEST_SUITE_END();
	}; // class range_test

	// -----------------------------------------------------------------------------
	CPPUNIT_TEST_SUITE_REGISTRATION(range_test);