// Copyright 2014 The Kyua Authors. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // * Neither the name of Google Inc. nor the names of its contributors // may be used to endorse or promote products derived from this software // without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include "engine/plain.hpp" extern "C" { #include } #include #include "engine/execenv/execenv.hpp" #include "model/test_case.hpp" #include "model/test_program.hpp" #include "model/test_result.hpp" #include "utils/defs.hpp" #include "utils/env.hpp" #include "utils/format/macros.hpp" #include "utils/fs/path.hpp" #include "utils/optional.ipp" #include "utils/process/operations.hpp" #include "utils/process/status.hpp" #include "utils/sanity.hpp" namespace config = utils::config; namespace execenv = engine::execenv; namespace fs = utils::fs; namespace process = utils::process; using utils::optional; /// Executes a test program's list operation. /// /// This method is intended to be called within a subprocess and is expected /// to terminate execution either by exec(2)ing the test program or by /// exiting with a failure. void engine::plain_interface::exec_list( const model::test_program& /* test_program */, const config::properties_map& /* vars */) const { ::_exit(EXIT_SUCCESS); } /// Computes the test cases list of a test program. /// /// \return A list of test cases. model::test_cases_map engine::plain_interface::parse_list( const optional< process::status >& /* status */, const fs::path& /* stdout_path */, const fs::path& /* stderr_path */) const { return model::test_cases_map_builder().add("main").build(); } /// Executes a test case of the test program. /// /// This method is intended to be called within a subprocess and is expected /// to terminate execution either by exec(2)ing the test program or by /// exiting with a failure. /// /// \param test_program The test program to execute. /// \param test_case_name Name of the test case to invoke. /// \param vars User-provided variables to pass to the test program. void engine::plain_interface::exec_test( const model::test_program& test_program, const std::string& test_case_name, const config::properties_map& vars, const fs::path& /* control_directory */) const { PRE(test_case_name == "main"); for (config::properties_map::const_iterator iter = vars.begin(); iter != vars.end(); ++iter) { utils::setenv(F("TEST_ENV_%s") % (*iter).first, (*iter).second); } process::args_vector args; auto e = execenv::get(test_program, test_case_name); e->init(); e->exec(args); __builtin_unreachable(); } /// Computes the result of a test case based on its termination status. /// /// \param status The termination status of the subprocess used to execute /// the exec_test() method or none if the test timed out. /// /// \return A test result. model::test_result engine::plain_interface::compute_result( const optional< process::status >& status, const fs::path& /* control_directory */, const fs::path& /* stdout_path */, const fs::path& /* stderr_path */) const { if (!status) { return model::test_result(model::test_result_broken, "Test case timed out"); } if (status.get().exited()) { const int exitstatus = status.get().exitstatus(); if (exitstatus == EXIT_SUCCESS) { return model::test_result(model::test_result_passed); } else { return model::test_result( model::test_result_failed, F("Returned non-success exit status %s") % exitstatus); } } else { return model::test_result( model::test_result_broken, F("Received signal %s") % status.get().termsig()); } }