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+// Copyright 2011 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 "cli/cmd_debug.hpp"
+
+#include <cstdlib>
+
+#include "cli/common.ipp"
+#include "drivers/debug_test.hpp"
+#include "engine/filters.hpp"
+#include "utils/cmdline/exceptions.hpp"
+#include "utils/cmdline/options.hpp"
+#include "utils/cmdline/parser.ipp"
+#include "utils/cmdline/ui.hpp"
+#include "utils/format/macros.hpp"
+
+namespace cmdline = utils::cmdline;
+namespace config = utils::config;
+
+using cli::cmd_debug;
+
+
+/// Default constructor for cmd_debug.
+cmd_debug::cmd_debug(void) : cli_command(
+ "debug", "test_case", 1, 1,
+ "Executes a single test case providing facilities for debugging")
+{
+ add_option(build_root_option);
+ add_option(kyuafile_option);
+
+ add_option(cmdline::path_option(
+ "stdout", "Where to direct the standard output of the test case",
+ "path", "/dev/stdout"));
+
+ add_option(cmdline::path_option(
+ "stderr", "Where to direct the standard error of the test case",
+ "path", "/dev/stderr"));
+}
+
+
+/// Entry point for the "debug" subcommand.
+///
+/// \param ui Object to interact with the I/O of the program.
+/// \param cmdline Representation of the command line to the subcommand.
+/// \param user_config The runtime debuguration of the program.
+///
+/// \return 0 if everything is OK, 1 if any of the necessary documents cannot be
+/// opened.
+int
+cmd_debug::run(cmdline::ui* ui, const cmdline::parsed_cmdline& cmdline,
+ const config::tree& user_config)
+{
+ const std::string& test_case_name = cmdline.arguments()[0];
+ if (test_case_name.find(':') == std::string::npos)
+ throw cmdline::usage_error(F("'%s' is not a test case identifier "
+ "(missing ':'?)") % test_case_name);
+ const engine::test_filter filter = engine::test_filter::parse(
+ test_case_name);
+
+ const drivers::debug_test::result result = drivers::debug_test::drive(
+ kyuafile_path(cmdline), build_root_path(cmdline), filter, user_config,
+ cmdline.get_option< cmdline::path_option >("stdout"),
+ cmdline.get_option< cmdline::path_option >("stderr"));
+
+ ui->out(F("%s -> %s") % cli::format_test_case_id(result.test_case) %
+ cli::format_result(result.test_result));
+
+ return result.test_result.good() ? EXIT_SUCCESS : EXIT_FAILURE;
+}