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Some cleanups and fixes

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Raffi Enficiaud
2015-05-04 01:06:34 +02:00
parent 8c59eb6862
commit bfc7a4bcdf
4 changed files with 43 additions and 8 deletions
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1
doc/examples/CMakeLists.txt
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@@ -28,6 +28,7 @@ set(EXAMPLES_VARIADIC_MACROS_SRC
boost_test_macro_collections.cpp
boost_test_macro_string.cpp
boost_test_macro_float.cpp
boost_test_macro_float2.cpp
boost_test_macro_message.cpp
)

22
doc/examples/boost_test_macro_float2.cpp Normal file
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@@ -0,0 +1,22 @@
// (C) Copyright Raffi Enficiaud 2014.
// Distributed under 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)
// See http://www.boost.org/libs/test for the library home page.
//[example_code
#define BOOST_TEST_MODULE boost_test_macro_float2
#include <boost/test/included/unit_test.hpp>
#include <sstream>
BOOST_AUTO_TEST_CASE( test_floating_points )
{
namespace tt = boost::test_tools;
int a = 13;
BOOST_TEST(float(a) == float(a + 1), tt::tolerance<float>( 1./13 ));
// tolerance not properly set for floating points
BOOST_TEST(float(a) == float(a + 1), tt::tolerance( 1./13 ));
}
//]

12
doc/examples/boost_test_macro_float2.output Normal file
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@@ -0,0 +1,12 @@
//[example_output
> ./boost_test_macro_float2 --log_level=all
Running 1 test case...
Entering test module "boost_test_macro_float2"
boost_test_macro_float2.cpp:13: Entering test case "test_floating_points"
boost_test_macro_float2.cpp:17: info: check float(a) == float(a + 1) has passed
boost_test_macro_float2.cpp:20: error: in "test_floating_points": check float(a) == float(a + 1) has failed [13 != 14]
boost_test_macro_float2.cpp:13: Leaving test case "test_floating_points"; testing time: 290mks
Leaving test module "boost_test_macro_float2"; testing time: 417mks
*** 1 failure is detected in the test module "boost_test_macro_float2"
//]