1 // Copyright 2023 The Kyua Authors. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above copyright 11 // notice, this list of conditions and the following disclaimer in the 12 // documentation and/or other materials provided with the distribution. 13 // * Neither the name of Google Inc. nor the names of its contributors 14 // may be used to endorse or promote products derived from this software 15 // without specific prior written permission. 16 // 17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 #include "engine/execenv/execenv.hpp" 30 31 #include "engine/execenv/execenv_host.hpp" 32 33 namespace execenv = engine::execenv; 34 35 using utils::none; 36 37 38 /// List of registered execution environments, except default host one. 39 /// 40 /// Use register_execenv() to add an entry to this global list. 41 static std::vector< std::shared_ptr< execenv::manager > > 42 execenv_managers; 43 44 45 void 46 execenv::register_execenv(const std::shared_ptr< execenv::manager > manager) 47 { 48 execenv_managers.push_back(manager); 49 } 50 51 52 const std::vector< std::shared_ptr< execenv::manager> > 53 execenv::execenvs() 54 { 55 return execenv_managers; 56 } 57 58 59 std::unique_ptr< execenv::interface > 60 execenv::get(const model::test_program& test_program, 61 const std::string& test_case_name) 62 { 63 for (auto m : execenv_managers) { 64 auto e = m->probe(test_program, test_case_name); 65 if (e != nullptr) 66 return e; 67 } 68 69 return std::unique_ptr< execenv::interface >( 70 new execenv::execenv_host(test_program, test_case_name)); 71 } 72