1 // Copyright 2011 Google Inc. 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 "cli/cmd_debug.hpp" 30 31 #include <cstdlib> 32 33 #include "cli/common.ipp" 34 #include "engine/drivers/debug_test.hpp" 35 #include "engine/filters.hpp" 36 #include "utils/cmdline/exceptions.hpp" 37 #include "utils/cmdline/parser.ipp" 38 #include "utils/format/macros.hpp" 39 40 namespace cmdline = utils::cmdline; 41 namespace config = utils::config; 42 namespace debug_test = engine::drivers::debug_test; 43 44 using cli::cmd_debug; 45 46 47 /// Default constructor for cmd_debug. 48 cmd_debug::cmd_debug(void) : cli_command( 49 "debug", "test_case", 1, 1, 50 "Executes a single test case providing facilities for debugging") 51 { 52 add_option(build_root_option); 53 add_option(kyuafile_option); 54 55 add_option(cmdline::path_option( 56 "stdout", "Where to direct the standard output of the test case", 57 "path", "/dev/stdout")); 58 59 add_option(cmdline::path_option( 60 "stderr", "Where to direct the standard error of the test case", 61 "path", "/dev/stderr")); 62 } 63 64 65 /// Entry point for the "debug" subcommand. 66 /// 67 /// \param ui Object to interact with the I/O of the program. 68 /// \param cmdline Representation of the command line to the subcommand. 69 /// \param user_config The runtime debuguration of the program. 70 /// 71 /// \return 0 if everything is OK, 1 if any of the necessary documents cannot be 72 /// opened. 73 int 74 cmd_debug::run(cmdline::ui* ui, const cmdline::parsed_cmdline& cmdline, 75 const config::tree& user_config) 76 { 77 const std::string& test_case_name = cmdline.arguments()[0]; 78 if (test_case_name.find(':') == std::string::npos) 79 throw cmdline::usage_error(F("'%s' is not a test case identifier " 80 "(missing ':'?)") % test_case_name); 81 const engine::test_filter filter = engine::test_filter::parse( 82 test_case_name); 83 84 const debug_test::result result = debug_test::drive( 85 kyuafile_path(cmdline), build_root_path(cmdline), filter, user_config, 86 cmdline.get_option< cmdline::path_option >("stdout"), 87 cmdline.get_option< cmdline::path_option >("stderr")); 88 89 ui->out(F("%s -> %s") % cli::format_test_case_id(result.test_case) % 90 cli::format_result(result.test_result)); 91 92 return result.test_result.good() ? EXIT_SUCCESS : EXIT_FAILURE; 93 } 94