75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
// http://turtle.sourceforge.net
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//
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// Copyright Mathieu Champlon 2008
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef MOCK_MATCHER_HPP_INCLUDED
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#define MOCK_MATCHER_HPP_INCLUDED
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#include "config.hpp"
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#include "constraints.hpp"
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#include "detail/is_functor.hpp"
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#include "detail/ref_arg.hpp"
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#include "log.hpp"
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#include <cstring>
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#include <functional>
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#include <type_traits>
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namespace mock {
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template<typename Actual, typename Expected, typename Enable = void>
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class matcher
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{
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public:
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explicit matcher(Expected expected) : expected_(expected) {}
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bool operator()(std::add_lvalue_reference_t<const Actual> actual)
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{
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return mock::equal(mock::unwrap_ref(expected_)).c_(actual);
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}
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friend std::ostream& operator<<(std::ostream& s, const matcher& m) { return s << mock::format(m.expected_); }
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private:
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Expected expected_;
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};
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template<>
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class matcher<const char*, const char*>
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{
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public:
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explicit matcher(const char* expected) : expected_(expected) {}
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bool operator()(const char* actual) { return std::strcmp(actual, expected_) == 0; }
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friend std::ostream& operator<<(std::ostream& s, const matcher& m) { return s << mock::format(m.expected_); }
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private:
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const char* expected_;
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};
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template<typename Actual, typename Constraint>
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class matcher<Actual, mock::constraint<Constraint>>
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{
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public:
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explicit matcher(const constraint<Constraint>& c) : c_(c.c_) {}
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bool operator()(detail::ref_arg_t<Actual> actual) { return c_(static_cast<detail::ref_arg_t<Actual>>(actual)); }
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friend std::ostream& operator<<(std::ostream& s, const matcher& m) { return s << mock::format(m.c_); }
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private:
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Constraint c_;
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};
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template<typename Actual, typename Functor>
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class matcher<Actual, Functor, std::enable_if_t<detail::is_functor<Functor, Actual>::value>>
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{
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public:
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explicit matcher(const Functor& f) : c_(f) {}
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bool operator()(detail::ref_arg_t<Actual> actual) { return c_(static_cast<detail::ref_arg_t<Actual>>(actual)); }
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friend std::ostream& operator<<(std::ostream& s, const matcher& m) { return s << mock::format(m.c_); }
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private:
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Functor c_;
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};
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} // namespace mock
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#endif // MOCK_MATCHER_HPP_INCLUDED
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