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Started adding tests for Approx
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@ -47,6 +47,17 @@ namespace Catch
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return fabs( lhs - rhs.m_d ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_d) ) );
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return fabs( lhs - rhs.m_d ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_d) ) );
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}
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}
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///////////////////////////////////////////////////////////////////////////
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template<typename T>
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friend bool operator ==
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(
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const Approx& lhs,
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const T& rhs
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)
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{
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return operator==( rhs, lhs );
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}
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///////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////
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template<typename T>
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template<typename T>
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friend bool operator !=
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friend bool operator !=
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@ -58,6 +69,17 @@ namespace Catch
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return !operator==( lhs, rhs );
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return !operator==( lhs, rhs );
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}
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}
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///////////////////////////////////////////////////////////////////////////
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template<typename T>
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friend bool operator !=
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(
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const Approx& lhs,
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const T& rhs
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)
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{
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return !operator==( rhs, lhs );
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}
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///////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////
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Approx& epsilon
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Approx& epsilon
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@ -0,0 +1,31 @@
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/*
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* ApproxTests.cpp
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* Catch - Test
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*
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* Created by Phil on 28/04/2011.
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* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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#include "catch.hpp"
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///////////////////////////////////////////////////////////////////////////////
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TEST_CASE
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(
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"./succeeding/Approx/simple",
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"Some simple comparisons between doubles"
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)
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{
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double d = 1.23;
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REQUIRE( d == Approx( 1.23 ) );
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REQUIRE( d != Approx( 1.22 ) );
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REQUIRE( d != Approx( 1.24 ) );
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REQUIRE( Approx( d ) == 1.23 );
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REQUIRE( Approx( d ) != 1.22 );
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REQUIRE( Approx( d ) != 1.24 );
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}
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