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87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
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// Copyright Daniel James 2005. Use, modification, and distribution are
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// subject to 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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#include "./containers.hpp"
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#define BOOST_AUTO_TEST_MAIN
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#include <boost/test/auto_unit_test.hpp>
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#include "./helpers/unit_test.hpp"
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#include "./helpers/exception_test.hpp"
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#include "./helpers/random_values.hpp"
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#include "./helpers/constructors.hpp"
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#include "./helpers/constructors.hpp"
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#include "./helpers/equivalent.hpp"
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#include "./invariant.hpp"
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const int num_values = 50;
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META_FUNC_TEST_CASE(assign_test1, Container)
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{
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test::constructors<Container> constructor;
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test::random_values<Container> values(num_values);
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Container x(values.begin(), values.end(), 0,
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constructor.hasher(55), constructor.key_equal(55),
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constructor.allocator(10));
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x.max_load_factor(0.1);
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EXCEPTION_TEST(10000)
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{
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DEACTIVATE_EXCEPTIONS;
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Container y;
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INVARIANT_CHECK(y);
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ACTIVATE_EXCEPTIONS;
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BOOST_CHECKPOINT("y = x");
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y = x;
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{
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DEACTIVATE_EXCEPTIONS;
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BOOST_CHECK_EQUAL(y.size(), x.size());
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BOOST_CHECK(test::equivalent(y.hash_function(), x.hash_function()));
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BOOST_CHECK(test::equivalent(y.key_eq(), x.key_eq()));
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BOOST_CHECK_EQUAL(y.max_load_factor(), x.max_load_factor());
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BOOST_CHECK(test::equivalent(y.get_allocator(), constructor.allocator()));
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BOOST_CHECK(y.load_factor() <= y.max_load_factor());
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test::check_invariants();
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}
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BOOST_CHECKPOINT("y = y");
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y = y;
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{
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DEACTIVATE_EXCEPTIONS;
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BOOST_CHECK_EQUAL(y.size(), x.size());
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BOOST_CHECK(test::equivalent(y.hash_function(), x.hash_function()));
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BOOST_CHECK(test::equivalent(y.key_eq(), x.key_eq()));
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BOOST_CHECK_EQUAL(y.max_load_factor(), x.max_load_factor());
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BOOST_CHECK(test::equivalent(y.get_allocator(), constructor.allocator()));
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BOOST_CHECK(y.load_factor() <= y.max_load_factor());
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test::check_invariants();
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}
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BOOST_CHECKPOINT("y = Container(values.begin(), values.end())");
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y = Container(values.begin(), values.end());
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{
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DEACTIVATE_EXCEPTIONS;
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BOOST_CHECK_EQUAL(y.size(), x.size());
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BOOST_CHECK(test::equivalent(y.hash_function(), constructor.hasher()));
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BOOST_CHECK(test::equivalent(y.key_eq(), constructor.key_equal()));
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BOOST_CHECK_EQUAL(y.max_load_factor(), 1.0);
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BOOST_CHECK(test::equivalent(y.get_allocator(), constructor.allocator()));
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BOOST_CHECK(y.load_factor() <= 1.0);
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test::check_invariants();
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}
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}
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EXCEPTION_TEST_END
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}
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AUTO_META_TESTS(
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(assign_test1),
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CONTAINER_SEQ
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)
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