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 #define MAX_TUPLE_TEST_SIZE 10 21 22 #include "common/config.h" 23 24 #include "test_join_node.h" 25 26 //! \file test_join_node_msg_key_matching.cpp 27 //! \brief Test for [preview] functionality 28 29 #if __TBB_PREVIEW_FLOW_GRAPH_NODE_SET 30 #include <array> 31 #include <vector> 32 void test_follows_and_precedes_api() { 33 using msg_t = MyMessageKeyWithoutKey<int, int>; 34 using JoinOutputType = std::tuple<msg_t, msg_t, msg_t>; 35 36 std::array<msg_t, 3> messages_for_follows = { {msg_t(), msg_t(), msg_t()} }; 37 std::vector<msg_t> messages_for_precedes = { msg_t(), msg_t(), msg_t() }; 38 39 follows_and_precedes_testing::test_follows 40 <msg_t, tbb::flow::join_node<JoinOutputType, tbb::flow::key_matching<std::size_t>>, tbb::flow::buffer_node<msg_t>> 41 (messages_for_follows); 42 follows_and_precedes_testing::test_precedes 43 <msg_t, tbb::flow::join_node<JoinOutputType, tbb::flow::key_matching<std::size_t>>> 44 (messages_for_precedes); 45 } 46 #endif 47 48 #if __TBB_CPP17_DEDUCTION_GUIDES_PRESENT 49 struct message_key { 50 int my_key; 51 double my_value; 52 53 int key() const { return my_key; } 54 55 operator size_t() const { return my_key; } 56 57 bool operator==(const message_key& rhs) { return my_value == rhs.my_value; } 58 }; 59 60 void test_deduction_guides() { 61 using namespace tbb::flow; 62 using tuple_type = std::tuple<message_key, message_key>; 63 64 graph g; 65 broadcast_node<message_key> bm1(g), bm2(g); 66 broadcast_node<tuple_type> bm3(g); 67 join_node<tuple_type, key_matching<int> > j0(g); 68 join_node j3(j0); 69 static_assert(std::is_same_v<decltype(j3), join_node<tuple_type, key_matching<int>>>); 70 } 71 #endif 72 73 //! Serial test with matching policies 74 //! \brief \ref error_guessing 75 TEST_CASE("Serial test") { 76 generate_test<serial_test, std::tuple<MyMessageKeyWithBrokenKey<int, double>, MyMessageKeyWithoutKey<int, float> >, message_based_key_matching<int> >::do_test(); 77 generate_test<serial_test, std::tuple<MyMessageKeyWithoutKeyMethod<std::string, double>, MyMessageKeyWithBrokenKey<std::string, float> >, message_based_key_matching<std::string> >::do_test(); 78 } 79 80 template <typename T1, typename T2> 81 using make_tuple = decltype(std::tuple_cat(T1(), std::tuple<T2>())); 82 using T1 = std::tuple<MyMessageKeyWithoutKeyMethod<std::string, double>>; 83 using T2 = make_tuple<T1, MyMessageKeyWithBrokenKey<std::string, int>>; 84 using T3 = make_tuple < T2, MyMessageKeyWithoutKey<std::string, int>>; 85 using T4 = make_tuple < T3, MyMessageKeyWithoutKeyMethod<std::string, size_t>>; 86 using T5 = make_tuple < T4, MyMessageKeyWithBrokenKey<std::string, int>>; 87 using T6 = make_tuple < T5, MyMessageKeyWithoutKeyMethod<std::string, short>>; 88 using T7 = make_tuple < T6, MyMessageKeyWithoutKeyMethod<std::string, threebyte>>; 89 using T8 = make_tuple < T7, MyMessageKeyWithBrokenKey<std::string, int>>; 90 using T9 = make_tuple < T8, MyMessageKeyWithoutKeyMethod<std::string, threebyte>>; 91 using T10 = make_tuple < T9, MyMessageKeyWithBrokenKey<std::string, size_t>>; 92 93 #if TBB_TEST_LOW_WORKLOAD && TBB_USE_DEBUG 94 // the compiler might generate huge object file in debug (>64M) 95 #define TEST_CASE_TEMPLATE_N_ARGS(dec) TEST_CASE_TEMPLATE(dec, T, T2, T3, T4, T5, T6, T7, T8, T9, T10) 96 #else 97 #define TEST_CASE_TEMPLATE_N_ARGS(dec) TEST_CASE_TEMPLATE(dec, T, T2, T5, T8, T10) 98 #endif 99 100 //! Serial test with different tuple sizes 101 //! \brief \ref error_guessing 102 TEST_CASE_TEMPLATE_N_ARGS("Serial N tests") { 103 generate_test<serial_test, T, message_based_key_matching<std::string&> >::do_test(); 104 } 105 106 //! Parallel test with different tuple sizes 107 //! \brief \ref error_guessing 108 TEST_CASE_TEMPLATE_N_ARGS("Parallel N tests") { 109 generate_test<parallel_test, T, message_based_key_matching<std::string&> >::do_test(); 110 } 111 112 //! Parallel test with special key types 113 //! \brief \ref error_guessing 114 TEST_CASE("Parallel test"){ 115 generate_test<parallel_test, std::tuple<MyMessageKeyWithBrokenKey<int, double>, MyMessageKeyWithoutKey<int, float> >, message_based_key_matching<int> >::do_test(); 116 generate_test<parallel_test, std::tuple<MyMessageKeyWithoutKeyMethod<int, double>, MyMessageKeyWithBrokenKey<int, float> >, message_based_key_matching<int&> >::do_test(); 117 generate_test<parallel_test, std::tuple<MyMessageKeyWithoutKey<std::string, double>, MyMessageKeyWithoutKeyMethod<std::string, float> >, message_based_key_matching<std::string&> >::do_test(); 118 } 119 120 #if __TBB_CPP17_DEDUCTION_GUIDES_PRESENT 121 //! Test deduction guides 122 //! \brief \ref requirement 123 TEST_CASE("Deduction guides test"){ 124 test_deduction_guides(); 125 } 126 #endif 127 128 //! Serial test with special key types 129 //! \brief \ref error_guessing 130 TEST_CASE("Serial test"){ 131 generate_test<serial_test, std::tuple<MyMessageKeyWithBrokenKey<int, double>, MyMessageKeyWithoutKey<int, float> >, message_based_key_matching<int> >::do_test(); 132 generate_test<serial_test, std::tuple<MyMessageKeyWithoutKeyMethod<std::string, double>, MyMessageKeyWithBrokenKey<std::string, float> >, message_based_key_matching<std::string> >::do_test(); 133 } 134