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105 lines
4.3 KiB
C++
105 lines
4.3 KiB
C++
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// Copyright 2006-2009 Daniel James.
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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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#if !defined(BOOST_UNORDERED_TEST_TEST_HEADER)
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#define BOOST_UNORDERED_TEST_TEST_HEADER
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/preprocessor/cat.hpp>
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#include <boost/preprocessor/stringize.hpp>
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#include <iostream>
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#define UNORDERED_AUTO_TEST(x) \
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struct BOOST_PP_CAT(x, _type) : public ::test::registered_test_base { \
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BOOST_PP_CAT(x, _type)() \
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: ::test::registered_test_base(BOOST_PP_STRINGIZE(x)) \
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{ \
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::test::test_list::add_test(this); \
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} \
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void run(); \
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}; \
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BOOST_PP_CAT(x, _type) x; \
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void BOOST_PP_CAT(x, _type)::run() \
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#define RUN_TESTS() int main(int, char**) \
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{ ::test::test_list::run_tests(); return boost::report_errors(); } \
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namespace test {
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struct registered_test_base {
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registered_test_base* next;
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char const* name;
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explicit registered_test_base(char const* n) : name(n) {}
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virtual void run() = 0;
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virtual ~registered_test_base() {}
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};
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namespace test_list {
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static inline registered_test_base*& first() {
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static registered_test_base* ptr = 0;
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return ptr;
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}
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static inline registered_test_base*& last() {
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static registered_test_base* ptr = 0;
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return ptr;
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}
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static inline void add_test(registered_test_base* test) {
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if(last()) {
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last()->next = test;
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}
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else {
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first() = test;
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}
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last() = test;
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}
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static inline void run_tests() {
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for(registered_test_base* i = first(); i; i = i->next) {
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std::cout<<"Running "<<i->name<<"\n"<<std::flush;
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i->run();
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std::cerr<<std::flush;
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std::cout<<std::flush;
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}
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}
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}
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}
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#include <boost/preprocessor/seq/for_each_product.hpp>
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#include <boost/preprocessor/seq/fold_left.hpp>
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#include <boost/preprocessor/seq/to_tuple.hpp>
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#include <boost/preprocessor/seq/seq.hpp>
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#include <boost/preprocessor/cat.hpp>
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// Run test with every combination of the parameters (a sequence of sequences)
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#define UNORDERED_TEST(name, parameters) \
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BOOST_PP_SEQ_FOR_EACH_PRODUCT(UNORDERED_TEST_OP, \
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((name))((1)) parameters) \
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#define UNORDERED_TEST_REPEAT(name, n, parameters) \
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BOOST_PP_SEQ_FOR_EACH_PRODUCT(UNORDERED_TEST_OP, \
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((name))((n)) parameters) \
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#define UNORDERED_TEST_OP(r, product) \
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UNORDERED_TEST_OP2( \
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BOOST_PP_SEQ_ELEM(0, product), \
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BOOST_PP_SEQ_ELEM(1, product), \
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BOOST_PP_SEQ_TAIL(BOOST_PP_SEQ_TAIL(product))) \
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#define UNORDERED_TEST_OP2(name, n, params) \
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UNORDERED_AUTO_TEST( \
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BOOST_PP_SEQ_FOLD_LEFT(UNORDERED_TEST_OP_JOIN, name, params)) \
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{ \
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for (int i = 0; i < n; ++i) \
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name BOOST_PP_SEQ_TO_TUPLE(params); \
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} \
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#define UNORDERED_TEST_OP_JOIN(s, state, elem) \
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BOOST_PP_CAT(state, BOOST_PP_CAT(_, elem)) \
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#endif
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