minix/external/bsd/kyua-cli/dist/utils/cmdline/ui.hpp
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

87 lines
3 KiB
C++

// 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:
//
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/// \file utils/cmdline/ui.hpp
/// Abstractions and utilities to write formatted messages to the console.
#if !defined(UTILS_CMDLINE_UI_HPP)
#define UTILS_CMDLINE_UI_HPP
#include <cstddef>
#include <string>
#if defined(__minix)
#include <minix/termios.h>
#endif /* defined(__minix) */
#include "utils/optional.hpp"
namespace utils {
namespace text {
class table;
class table_formatter;
} // namespace text
namespace cmdline {
/// Interface to interact with the CLI.
///
/// The main purpose of this class is to substitute direct usages of stdout and
/// stderr. An instance of this class is passed to every command of a CLI,
/// which allows unit testing and validation of the interaction with the user.
///
/// This class writes directly to stdout and stderr. For testing purposes, see
/// the utils::cmdline::ui_mock class.
class ui {
public:
virtual ~ui(void);
virtual void err(const std::string&, const bool = true);
virtual void out(const std::string&, const bool = true);
virtual optional< std::size_t > screen_width(void) const;
void out_wrap(const std::string&);
void out_tag_wrap(const std::string&, const std::string&,
const bool = true);
void out_table(const utils::text::table&, utils::text::table_formatter,
const std::string&);
};
void print_error(ui*, const std::string&);
void print_info(ui*, const std::string&);
void print_warning(ui*, const std::string&);
} // namespace cmdline
} // namespace utils
#endif // !defined(UTILS_CMDLINE_UI_HPP)