1 /* 2 Copyright (c) 2005-2021 Intel Corporation 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 // Message based key matching is a preview feature 18 #define TBB_PREVIEW_FLOW_GRAPH_FEATURES 1 19 20 #include "common/config.h" 21 22 #include "test_join_node.h" 23 24 //! \file test_join_node_msg_key_matching.cpp 25 //! \brief Test for [preview] functionality 26 27 #if __TBB_PREVIEW_FLOW_GRAPH_NODE_SET 28 #include <array> 29 #include <vector> 30 void test_follows_and_precedes_api() { 31 using msg_t = MyMessageKeyWithoutKey<int, int>; 32 using JoinOutputType = std::tuple<msg_t, msg_t, msg_t>; 33 34 std::array<msg_t, 3> messages_for_follows = { {msg_t(), msg_t(), msg_t()} }; 35 std::vector<msg_t> messages_for_precedes = { msg_t(), msg_t(), msg_t() }; 36 37 follows_and_precedes_testing::test_follows 38 <msg_t, tbb::flow::join_node<JoinOutputType, tbb::flow::key_matching<std::size_t>>, tbb::flow::buffer_node<msg_t>> 39 (messages_for_follows); 40 follows_and_precedes_testing::test_precedes 41 <msg_t, tbb::flow::join_node<JoinOutputType, tbb::flow::key_matching<std::size_t>>> 42 (messages_for_precedes); 43 } 44 #endif 45 46 #if __TBB_CPP17_DEDUCTION_GUIDES_PRESENT 47 struct message_key { 48 int my_key; 49 double my_value; 50 51 int key() const { return my_key; } 52 53 operator size_t() const { return my_key; } 54 55 bool operator==(const message_key& rhs) { return my_value == rhs.my_value; } 56 }; 57 58 void test_deduction_guides() { 59 using namespace tbb::flow; 60 using tuple_type = std::tuple<message_key, message_key>; 61 62 graph g; 63 broadcast_node<message_key> bm1(g), bm2(g); 64 broadcast_node<tuple_type> bm3(g); 65 join_node<tuple_type, key_matching<int> > j0(g); 66 join_node j3(j0); 67 static_assert(std::is_same_v<decltype(j3), join_node<tuple_type, key_matching<int>>>); 68 } 69 #endif 70 71 template <typename T1, typename T2> 72 using make_tuple = decltype(std::tuple_cat(T1(), std::tuple<T2>())); 73 using T1 = std::tuple<MyMessageKeyWithoutKeyMethod<std::string, double>>; 74 using T2 = make_tuple<T1, MyMessageKeyWithBrokenKey<std::string, int>>; 75 using T3 = make_tuple < T2, MyMessageKeyWithoutKey<std::string, int>>; 76 using T4 = make_tuple < T3, MyMessageKeyWithoutKeyMethod<std::string, size_t>>; 77 using T5 = make_tuple < T4, MyMessageKeyWithBrokenKey<std::string, int>>; 78 using T6 = make_tuple < T5, MyMessageKeyWithoutKeyMethod<std::string, short>>; 79 using T7 = make_tuple < T6, MyMessageKeyWithoutKeyMethod<std::string, threebyte>>; 80 using T8 = make_tuple < T7, MyMessageKeyWithBrokenKey<std::string, int>>; 81 using T9 = make_tuple < T8, MyMessageKeyWithoutKeyMethod<std::string, threebyte>>; 82 using T10 = make_tuple < T9, MyMessageKeyWithBrokenKey<std::string, size_t>>; 83 84 #if TBB_TEST_LOW_WORKLOAD && TBB_USE_DEBUG 85 // the compiler might generate huge object file in debug (>64M) 86 #define TEST_CASE_TEMPLATE_N_ARGS(dec) TEST_CASE_TEMPLATE(dec, T, T2, T10) 87 #else 88 #define TEST_CASE_TEMPLATE_N_ARGS(dec) TEST_CASE_TEMPLATE(dec, T, T2, T3, T4, T5, T6, T7, T8, T9, T10) 89 #endif 90 91 //! Serial test with different tuple sizes 92 //! \brief \ref error_guessing 93 TEST_CASE_TEMPLATE_N_ARGS("Serial N tests") { 94 generate_test<serial_test, T, message_based_key_matching<std::string&> >::do_test(); 95 } 96 97 //! Parallel test with different tuple sizes 98 //! \brief \ref error_guessing 99 TEST_CASE_TEMPLATE_N_ARGS("Parallel N tests") { 100 generate_test<parallel_test, T, message_based_key_matching<std::string&> >::do_test(); 101 } 102 103 //! Serial test with matching policies 104 //! \brief \ref error_guessing 105 TEST_CASE("Serial test") { 106 generate_test<serial_test, std::tuple<MyMessageKeyWithBrokenKey<int, double>, MyMessageKeyWithoutKey<int, float> >, message_based_key_matching<int> >::do_test(); 107 generate_test<serial_test, std::tuple<MyMessageKeyWithoutKeyMethod<std::string, double>, MyMessageKeyWithBrokenKey<std::string, float> >, message_based_key_matching<std::string> >::do_test(); 108 } 109 110 //! Parallel test with special key types 111 //! \brief \ref error_guessing 112 TEST_CASE("Parallel test"){ 113 generate_test<parallel_test, std::tuple<MyMessageKeyWithBrokenKey<int, double>, MyMessageKeyWithoutKey<int, float> >, message_based_key_matching<int> >::do_test(); 114 generate_test<parallel_test, std::tuple<MyMessageKeyWithoutKeyMethod<int, double>, MyMessageKeyWithBrokenKey<int, float> >, message_based_key_matching<int&> >::do_test(); 115 generate_test<parallel_test, std::tuple<MyMessageKeyWithoutKey<std::string, double>, MyMessageKeyWithoutKeyMethod<std::string, float> >, message_based_key_matching<std::string&> >::do_test(); 116 } 117 118 #if __TBB_CPP17_DEDUCTION_GUIDES_PRESENT 119 //! Test deduction guides 120 //! \brief \ref requirement 121 TEST_CASE("Deduction guides test"){ 122 test_deduction_guides(); 123 } 124 #endif 125