Boost.Range updated unit tests.

[SVN r61648]
2010-04-28 16:11:40 +00:00
parent abc18532e4
commit 925b3ad355
14 changed files with 1008 additions and 8 deletions
--- a/test/algorithm_test/search_n.cpp
+++ b/test/algorithm_test/search_n.cpp
@ -0,0 +1,95 @@
+// Boost.Range library
+//
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#include <boost/range/algorithm/search_n.hpp>
+
+#include <boost/test/test_tools.hpp>
+#include <boost/test/unit_test.hpp>
+
+#include <boost/assign.hpp>
+#include <algorithm>
+#include <list>
+#include <set>
+#include <vector>
+
+namespace
+{
+    template< class Container1, class Value >
+    void test_search_n_impl(Container1& cont1, Value value)
+    {
+        typedef BOOST_DEDUCED_TYPENAME Container1::const_iterator const_iterator1_t;
+        typedef BOOST_DEDUCED_TYPENAME Container1::iterator iterator1_t;
+
+        const Container1& ccont1 = cont1;
+
+        for (std::size_t n = 0; n < cont1.size(); ++n)
+        {
+            iterator1_t it = boost::search_n(cont1, n, value);
+            iterator1_t it2 = boost::search_n(cont1, n, value);
+            const_iterator1_t cit = boost::search_n(ccont1, n, value);
+            const_iterator1_t cit2 = boost::search_n(ccont1, n, value);
+
+            BOOST_CHECK( it == std::search_n(cont1.begin(), cont1.end(), n, value) );
+            BOOST_CHECK( it2 == std::search_n(cont1.begin(), cont1.end(), n, value) );
+            BOOST_CHECK( cit == std::search_n(ccont1.begin(), ccont1.end(), n, value) );
+            BOOST_CHECK( cit2 == std::search_n(ccont1.begin(), ccont1.end(), n, value) );
+        }
+    }
+
+    template< class Container1, class Container2 >
+    void test_search_n_impl()
+    {
+        using namespace boost::assign;
+
+        Container1 cont1;
+
+        test_search_n_impl(cont1, 1);
+
+        cont1 += 1;
+        test_search_n_impl(cont1, 1);
+        test_search_n_impl(cont1, 0);
+
+        cont1.clear();
+        cont1 += 1,1;
+        test_search_n_impl(cont1, 1);
+        test_search_n_impl(cont1, 0);
+
+        cont1 += 1,1,1;
+        test_search_n_impl(cont1, 1);
+        test_search_n_impl(cont1, 0);
+
+        cont1.clear();
+        cont1 += 1,2,3,4,5,6,7,8,9;
+        test_search_n_impl(cont1, 1);
+        test_search_n_impl(cont1, 2);
+        test_search_n_impl(cont1, 5);
+        test_search_n_impl(cont1, 9);
+    }
+
+    void test_search_n()
+    {
+        test_search_n_impl< std::list<int>, std::list<int> >();
+        test_search_n_impl< std::vector<int>, std::vector<int> >();
+        test_search_n_impl< std::set<int>, std::set<int> >();
+        test_search_n_impl< std::list<int>, std::vector<int> >();
+        test_search_n_impl< std::vector<int>, std::list<int> >();
+    }
+}
+
+boost::unit_test::test_suite*
+init_unit_test_suite(int argc, char* argv[])
+{
+    boost::unit_test::test_suite* test
+        = BOOST_TEST_SUITE( "RangeTestSuite.algorithm.search_n" );
+
+    test->add( BOOST_TEST_CASE( &test_search_n ) );
+
+    return test;
+}