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f5bf276fc0
Unit tests have been revamped in order to improve maintainability and readability. Many of them have been split into smaller tests. Missing tests for various tensor types and extents have been added. This will simply the addition of new tests for various tensor types and instances.
256 lines
10 KiB
C++
256 lines
10 KiB
C++
//
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// Copyright (c) 2021 Cem Bassoy, cem.bassoy@gmail.com
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// Copyright (c) 2021, Amit Singh, amitsingh19975@gmail.com
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// 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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//
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// The authors gratefully acknowledge the support of
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// Google and Fraunhofer IOSB, Ettlingen, Germany
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//
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#include <boost/test/unit_test.hpp>
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#include "../fixture_utility.hpp"
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BOOST_AUTO_TEST_SUITE(test_extents_constructor,
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*boost::unit_test::description("Validate constructor")
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*boost::unit_test::depends_on("test_extents_empty")
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*boost::unit_test::depends_on("test_extents_size")
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*boost::unit_test::depends_on("test_extents_at")
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*boost::unit_test::depends_on("test_extents_access_operator")
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)
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BOOST_FIXTURE_TEST_CASE(test_extents_dynamic,
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boost::numeric::ublas::fixture_extents_dynamic<std::size_t>,
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*boost::unit_test::label("boost::numeric::ublas::extents<>(...)")
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*boost::unit_test::description("Testing dynamic extents construction"))
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{
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namespace ublas = boost::numeric::ublas;
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using extents_type = ublas::extents<>;
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] default constructor"){
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auto e = extents_type();
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BOOST_REQUIRE_EQUAL (ublas::size(e), 0ul);
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BOOST_REQUIRE (ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(0), std::out_of_range);
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}
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] construction using base type"){
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using extents_base_type = typename extents_type::base_type;
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extents_base_type vec {1,2,3,4,5};
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auto e = extents_type(std::move(vec));
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 5ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 1ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 4ul);
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BOOST_REQUIRE_EQUAL (e[4], 5ul);
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}
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] construction using initilizer list"){
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auto e = extents_type{1,2,3,4,5};
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 5ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 1ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 4ul);
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BOOST_REQUIRE_EQUAL (e[4], 5ul);
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}
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] construction using iterator"){
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std::array<std::size_t, 5ul> arr {1,2,3,4,5};
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auto e = extents_type(arr.begin(), arr.end());
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 5ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 1ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 4ul);
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BOOST_REQUIRE_EQUAL (e[4], 5ul);
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}
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] copy constructor"){
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auto e = extents_type(n4231);
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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}
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] move constructor"){
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auto temp = extents_type(n4231);
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auto e = extents_type(std::move(temp));
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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BOOST_REQUIRE_EQUAL ( ublas::size(temp), 0ul);
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BOOST_REQUIRE ( ublas::empty(temp));
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}
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BOOST_TEST_CONTEXT("[Dynamic Extents Constructor] invalid construction"){
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BOOST_CHECK_THROW( (extents_type{1, 1, 0}), std::invalid_argument);
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BOOST_CHECK_THROW( (extents_type{1, 0 }), std::invalid_argument);
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BOOST_CHECK_THROW( (extents_type{0 }), std::invalid_argument);
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BOOST_CHECK_THROW( (extents_type{0, 1 }), std::invalid_argument);
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}
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}
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BOOST_FIXTURE_TEST_CASE(test_extents_static_rank,
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boost::numeric::ublas::fixture_extents_static_rank<std::size_t>,
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*boost::unit_test::label("boost::numeric::ublas::extents<>(...)")
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*boost::unit_test::description("Testing static_rank extents construction"))
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{
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namespace ublas = boost::numeric::ublas;
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using extents_type = ublas::extents<4>;
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] default constructor"){
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auto e = extents_type();
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_NO_THROW((void)e.at(0));
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BOOST_CHECK_NO_THROW((void)e.at(1));
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BOOST_CHECK_NO_THROW((void)e.at(2));
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BOOST_CHECK_NO_THROW((void)e.at(3));
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BOOST_CHECK_THROW ((void)e.at(4), std::out_of_range);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] construction using base type"){
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using extents_base_type = typename extents_type::base_type;
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extents_base_type arr {1,2,3,4};
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auto e = extents_type(std::move(arr));
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 1ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 4ul);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] construction using initilizer list"){
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auto e = extents_type{1,2,3,4};
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 1ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 4ul);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] construction using iterator"){
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std::array<std::size_t, 4ul> arr {1,2,3,4};
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auto e = extents_type(arr.begin(), arr.end());
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 1ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 4ul);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] copy constructor"){
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auto e = extents_type(n4231);
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] move constructor"){
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auto temp = extents_type(n4231);
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auto e = extents_type(std::move(temp));
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BOOST_REQUIRE_EQUAL ( ublas::size(e), 4ul);
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BOOST_REQUIRE (!ublas::empty(e));
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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BOOST_REQUIRE_EQUAL ( ublas::size(temp), 4ul);
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BOOST_REQUIRE (!ublas::empty(temp));
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] invalid construction"){
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BOOST_CHECK_THROW( (extents_type{1, 1, 0 }), std::length_error);
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BOOST_CHECK_THROW( (extents_type{1, 1, 1, 1, 1}), std::length_error);
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BOOST_CHECK_THROW( (extents_type{1, 1, 0, 1 }), std::invalid_argument);
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BOOST_CHECK_THROW( (extents_type{0, 1, 0, 1 }), std::invalid_argument);
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}
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}
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BOOST_FIXTURE_TEST_CASE(test_extents_static,
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boost::numeric::ublas::fixture_extents_static<std::size_t>,
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*boost::unit_test::label("boost::numeric::ublas::extents<>(...)")
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*boost::unit_test::description("Testing static extents construction"))
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{
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namespace ublas = boost::numeric::ublas;
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using extents_type = ublas::extents<4,2,3,1>;
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] default constructor"){
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auto e = extents_type();
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BOOST_REQUIRE_EQUAL ( ublas::size_v<extents_type>, 4ul);
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BOOST_REQUIRE (!ublas::empty_v<extents_type>);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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BOOST_CHECK_THROW ((void)e.at(4), std::out_of_range);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] copy constructor"){
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auto e = extents_type(n4231);
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BOOST_REQUIRE_EQUAL ( ublas::size_v<extents_type>, 4ul);
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BOOST_REQUIRE (!ublas::empty_v<extents_type>);
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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}
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BOOST_TEST_CONTEXT("[Static Rank Extents Constructor] move constructor"){
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auto temp = extents_type(n4231);
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auto e = extents_type(std::move(temp));
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BOOST_REQUIRE_EQUAL ( ublas::size_v<extents_type>, 4ul);
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BOOST_REQUIRE (!ublas::empty_v<extents_type>);
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BOOST_CHECK_THROW ((void)e.at(5), std::out_of_range);
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BOOST_REQUIRE_EQUAL (e[0], 4ul);
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BOOST_REQUIRE_EQUAL (e[1], 2ul);
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BOOST_REQUIRE_EQUAL (e[2], 3ul);
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BOOST_REQUIRE_EQUAL (e[3], 1ul);
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BOOST_REQUIRE_EQUAL ( ublas::size_v<decltype(temp)>, 4ul);
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BOOST_REQUIRE (!ublas::empty_v<decltype(temp)>);
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BOOST_REQUIRE_EQUAL (temp[0], 4ul);
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BOOST_REQUIRE_EQUAL (temp[1], 2ul);
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BOOST_REQUIRE_EQUAL (temp[2], 3ul);
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BOOST_REQUIRE_EQUAL (temp[3], 1ul);
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}
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}
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BOOST_AUTO_TEST_SUITE_END()
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