// Copyright 2011 The Kyua Authors.
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// met:
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// 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.
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// may be used to endorse or promote products derived from this software
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//
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#include "drivers/debug_test.hpp"
#include <stdexcept>
#include <utility>
#include "engine/filters.hpp"
#include "engine/kyuafile.hpp"
#include "engine/scanner.hpp"
#include "engine/scheduler.hpp"
#include "model/test_case.hpp"
#include "model/test_program.hpp"
#include "model/test_result.hpp"
#include "utils/defs.hpp"
#include "utils/format/macros.hpp"
#include "utils/fs/auto_cleaners.hpp"
#include "utils/optional.ipp"
namespace config = utils::config;
namespace fs = utils::fs;
namespace scheduler = engine::scheduler;
using utils::optional;
/// Executes the operation.
///
/// \param kyuafile_path The path to the Kyuafile to be loaded.
/// \param build_root If not none, path to the built test programs.
/// \param filter The test case filter to locate the test to debug.
/// \param user_config The end-user configuration properties.
/// \param stdout_path The name of the file into which to store the test case
/// stdout.
/// \param stderr_path The name of the file into which to store the test case
/// stderr.
///
/// \returns A structure with all results computed by this driver.
drivers::debug_test::result
drivers::debug_test::drive(const fs::path& kyuafile_path,
const optional< fs::path > build_root,
const engine::test_filter& filter,
const config::tree& user_config,
const fs::path& stdout_path,
const fs::path& stderr_path)
{
scheduler::scheduler_handle handle = scheduler::setup();
const engine::kyuafile kyuafile = engine::kyuafile::load(
kyuafile_path, build_root, user_config, handle);
std::set< engine::test_filter > filters;
filters.insert(filter);
engine::scanner scanner(kyuafile.test_programs(), filters);
optional< engine::scan_result > match;
while (!match && !scanner.done()) {
match = scanner.yield();
}
if (!match) {
throw std::runtime_error(F("Unknown test case '%s'") % filter.str());
} else if (!scanner.done()) {
throw std::runtime_error(F("The filter '%s' matches more than one test "
"case") % filter.str());
}
INV(match && scanner.done());
const model::test_program_ptr test_program = match.get().first;
const std::string& test_case_name = match.get().second;
scheduler::result_handle_ptr result_handle = handle.debug_test(
test_program, test_case_name, user_config,
stdout_path, stderr_path);
const scheduler::test_result_handle* test_result_handle =
dynamic_cast< const scheduler::test_result_handle* >(
result_handle.get());
const model::test_result test_result = test_result_handle->test_result();
result_handle->cleanup();
handle.check_interrupt();
handle.cleanup();
return result(engine::test_filter(
test_program->relative_path(), test_case_name), test_result);
}