minix/external/bsd/kyua-cli/dist/engine/test_case.hpp

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// Copyright 2010 Google Inc.
// 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,
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/// \file engine/test_case.hpp
/// Interface to interact with test cases.
#if !defined(ENGINE_TEST_CASE_HPP)
#define ENGINE_TEST_CASE_HPP
#include <ostream>
#include <string>
#include "engine/metadata.hpp"
#include "utils/config/tree.hpp"
#include "utils/fs/path.hpp"
#include "utils/optional.hpp"
#include "utils/shared_ptr.hpp"
namespace engine {
class test_result;
class test_program;
/// Hooks to introspect the execution of a test case.
///
/// There is no guarantee that these hooks will be called during the execution
/// of the test case. There are conditions in which they don't make sense.
///
/// Note that this class is not abstract. All hooks have default, empty
/// implementations. The purpose of this is to simplify some tests that need to
/// pass hooks but that are not interested in the results. We might want to
/// rethink this and provide an "empty subclass" of a base abstract template.
class test_case_hooks {
public:
virtual ~test_case_hooks(void);
virtual void got_stdout(const utils::fs::path&);
virtual void got_stderr(const utils::fs::path&);
};
/// Representation of a test case.
class test_case {
struct impl;
/// Pointer to the shared internal implementation.
std::shared_ptr< impl > _pimpl;
public:
test_case(const std::string&, const test_program&,
const std::string&, const metadata&);
test_case(const std::string&, const test_program&,
const std::string&, const std::string&,
const engine::test_result&);
~test_case(void);
const std::string& interface_name(void) const;
const test_program& container_test_program(void) const;
const std::string& name(void) const;
const metadata& get_metadata(void) const;
utils::optional< test_result > fake_result(void) const;
bool operator==(const test_case&) const;
bool operator!=(const test_case&) const;
};
std::ostream& operator<<(std::ostream&, const test_case&);
/// Pointer to a test case.
typedef std::shared_ptr< test_case > test_case_ptr;
test_result debug_test_case(const test_case*, const utils::config::tree&,
test_case_hooks&, const utils::fs::path&,
const utils::fs::path&, const utils::fs::path&);
test_result run_test_case(const test_case*, const utils::config::tree&,
test_case_hooks&, const utils::fs::path&);
} // namespace engine
#endif // !defined(ENGINE_TEST_CASE_HPP)