ceph/src/boost/boost/test/tree/test_case_counter.hpp

   1 //  (C) Copyright Gennadiy Rozental 2001.
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org/libs/test for the library home page.
   7 //
   8 /// @file
   9 /// Defines @ref test_case_counter
  10 // ***************************************************************************
  11
  12 #ifndef BOOST_TEST_TREE_TEST_CASE_COUNTER_HPP_100211GER
  13 #define BOOST_TEST_TREE_TEST_CASE_COUNTER_HPP_100211GER
  14
  15 // Boost.Test
  16 #include <boost/test/detail/config.hpp>
  17 #include <boost/test/utils/class_properties.hpp>
  18
  19 #include <boost/test/tree/test_unit.hpp>
  20 #include <boost/test/tree/visitor.hpp>
  21
  22 #include <boost/test/detail/suppress_warnings.hpp>
  23
  24 //____________________________________________________________________________//
  25
  26 namespace boost {
  27 namespace unit_test {
  28
  29 // ************************************************************************** //
  30 // **************                test_case_counter             ************** //
  31 // ************************************************************************** //
  32
  33 ///! Counts the number of enabled test cases
  34 class test_case_counter : public test_tree_visitor {
  35 public:
  36     // Constructor
  37     test_case_counter() : p_count( 0 ) {}
  38
  39     BOOST_READONLY_PROPERTY( counter_t, (test_case_counter)) p_count;
  40 private:
  41     // test tree visitor interface
  42     virtual void    visit( test_case const& tc )                { if( tc.is_enabled() ) ++p_count.value; }
  43     virtual bool    test_suite_start( test_suite const& ts )    { return ts.is_enabled(); }
  44 };
  45
  46 } // namespace unit_test
  47 } // namespace boost
  48
  49 #include <boost/test/detail/enable_warnings.hpp>
  50
  51 #endif // BOOST_TEST_TREE_TEST_CASE_COUNTER_HPP_100211GER
  52