minix/external/bsd/kyua-cli/dist/utils/cmdline/ui_mock.cpp
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

114 lines
3.5 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:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
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// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#include "utils/cmdline/ui_mock.hpp"
#include <iostream>
#include "utils/optional.ipp"
using utils::cmdline::ui_mock;
using utils::none;
using utils::optional;
/// Constructs a new mock UI.
///
/// \param screen_width_ The width of the screen to use for testing purposes.
/// Defaults to 0 to prevent uncontrolled wrapping on our tests.
ui_mock::ui_mock(const std::size_t screen_width_) :
_screen_width(screen_width_)
{
}
/// Writes a line to stderr and records it for further inspection.
///
/// \param message The line to print and record, without the trailing newline
/// character.
/// \param newline Whether to append a newline to the message or not.
void
ui_mock::err(const std::string& message, const bool newline)
{
if (newline)
std::cerr << message << "\n";
else {
std::cerr << message << "\n";
std::cerr.flush();
}
_err_log.push_back(message);
}
/// Writes a line to stdout and records it for further inspection.
///
/// \param message The line to print and record, without the trailing newline
/// character.
/// \param newline Whether to append a newline to the message or not.
void
ui_mock::out(const std::string& message, const bool newline)
{
if (newline)
std::cout << message << "\n";
else {
std::cout << message << "\n";
std::cout.flush();
}
_out_log.push_back(message);
}
/// Queries the width of the screen.
///
/// \return Always none, as we do not want to depend on line wrapping in our
/// tests.
optional< std::size_t >
ui_mock::screen_width(void) const
{
return _screen_width > 0 ? optional< std::size_t >(_screen_width) : none;
}
/// Gets all the lines written to stderr.
///
/// \return The printed lines.
const std::vector< std::string >&
ui_mock::err_log(void) const
{
return _err_log;
}
/// Gets all the lines written to stdout.
///
/// \return The printed lines.
const std::vector< std::string >&
ui_mock::out_log(void) const
{
return _out_log;
}