11be35a165
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
345 lines
9.2 KiB
C++
345 lines
9.2 KiB
C++
//
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// Automated Testing Framework (atf)
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//
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// Copyright (c) 2007 The NetBSD Foundation, Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
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// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#if defined(HAVE_CONFIG_H)
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#include "bconfig.h"
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#endif
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extern "C" {
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#include <unistd.h>
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}
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#include <cstdarg>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <iostream>
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extern "C" {
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#include "atf-c/defs.h"
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}
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#include "application.hpp"
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#include "sanity.hpp"
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#include "ui.hpp"
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#if !defined(HAVE_VSNPRINTF_IN_STD)
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namespace std {
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using ::vsnprintf;
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}
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#endif // !defined(HAVE_VSNPRINTF_IN_STD)
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namespace impl = atf::application;
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#define IMPL_NAME "atf::application"
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// ------------------------------------------------------------------------
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// The "usage_error" class.
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// ------------------------------------------------------------------------
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impl::usage_error::usage_error(const char *fmt, ...)
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throw() :
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std::runtime_error("usage_error; message unformatted")
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{
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va_list ap;
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va_start(ap, fmt);
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std::vsnprintf(m_text, sizeof(m_text), fmt, ap);
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va_end(ap);
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}
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impl::usage_error::~usage_error(void)
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throw()
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{
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}
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const char*
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impl::usage_error::what(void)
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const throw()
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{
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return m_text;
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}
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// ------------------------------------------------------------------------
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// The "application" class.
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// ------------------------------------------------------------------------
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impl::option::option(char ch,
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const std::string& a,
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const std::string& desc) :
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m_character(ch),
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m_argument(a),
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m_description(desc)
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{
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}
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bool
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impl::option::operator<(const impl::option& o)
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const
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{
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return m_character < o.m_character;
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}
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impl::app::app(const std::string& description,
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const std::string& manpage,
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const std::string& global_manpage,
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const bool use_ui) :
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m_hflag(false),
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m_argc(-1),
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m_argv(NULL),
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m_prog_name(NULL),
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m_description(description),
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m_manpage(manpage),
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m_global_manpage(global_manpage),
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m_use_ui(use_ui)
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{
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}
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impl::app::~app(void)
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{
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}
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bool
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impl::app::inited(void)
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{
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return m_argc != -1;
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}
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impl::app::options_set
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impl::app::options(void)
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{
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options_set opts = specific_options();
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if (m_use_ui) {
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opts.insert(option('h', "", "Shows this help message"));
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}
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return opts;
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}
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std::string
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impl::app::specific_args(void)
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const
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{
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return "";
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}
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impl::app::options_set
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impl::app::specific_options(void)
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const
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{
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return options_set();
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}
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void
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impl::app::process_option(int ch ATF_DEFS_ATTRIBUTE_UNUSED,
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const char* arg ATF_DEFS_ATTRIBUTE_UNUSED)
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{
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}
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void
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impl::app::process_options(void)
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{
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PRE(inited());
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std::string optstr;
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#if defined(HAVE_GNU_GETOPT)
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optstr += '+'; // Turn on POSIX behavior.
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#endif
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optstr += ':';
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{
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options_set opts = options();
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for (options_set::const_iterator iter = opts.begin();
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iter != opts.end(); iter++) {
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const option& opt = (*iter);
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optstr += opt.m_character;
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if (!opt.m_argument.empty())
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optstr += ':';
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}
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}
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int ch;
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const int old_opterr = ::opterr;
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::opterr = 0;
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while ((ch = ::getopt(m_argc, m_argv, optstr.c_str())) != -1) {
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switch (ch) {
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case 'h':
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INV(m_use_ui);
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m_hflag = true;
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break;
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case ':':
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throw usage_error("Option -%c requires an argument.",
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::optopt);
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case '?':
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throw usage_error("Unknown option -%c.", ::optopt);
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default:
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process_option(ch, ::optarg);
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}
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}
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m_argc -= ::optind;
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m_argv += ::optind;
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// Clear getopt state just in case the test wants to use it.
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opterr = old_opterr;
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optind = 1;
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#if defined(HAVE_OPTRESET)
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optreset = 1;
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#endif
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}
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void
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impl::app::usage(std::ostream& os)
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{
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PRE(inited());
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std::string args = specific_args();
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if (!args.empty())
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args = " " + args;
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os << ui::format_text_with_tag(std::string(m_prog_name) + " [options]" +
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args, "Usage: ", false) << "\n\n"
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<< ui::format_text(m_description) << "\n\n";
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options_set opts = options();
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INV(!opts.empty());
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os << "Available options:\n";
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size_t coldesc = 0;
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for (options_set::const_iterator iter = opts.begin();
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iter != opts.end(); iter++) {
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const option& opt = (*iter);
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if (opt.m_argument.length() + 1 > coldesc)
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coldesc = opt.m_argument.length() + 1;
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}
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for (options_set::const_iterator iter = opts.begin();
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iter != opts.end(); iter++) {
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const option& opt = (*iter);
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std::string tag = std::string(" -") + opt.m_character;
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if (opt.m_argument.empty())
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tag += " ";
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else
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tag += " " + opt.m_argument + " ";
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os << ui::format_text_with_tag(opt.m_description, tag, false,
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coldesc + 10) << "\n";
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}
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os << "\n";
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std::string gmp;
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if (!m_global_manpage.empty())
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gmp = " and " + m_global_manpage;
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os << ui::format_text("For more details please see " + m_manpage +
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gmp + ".")
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<< "\n";
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}
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int
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impl::app::run(int argc, char* const* argv)
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{
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PRE(argc > 0);
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PRE(argv != NULL);
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m_argc = argc;
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m_argv = argv;
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m_argv0 = m_argv[0];
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m_prog_name = std::strrchr(m_argv[0], '/');
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if (m_prog_name == NULL)
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m_prog_name = m_argv[0];
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else
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m_prog_name++;
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// Libtool workaround: if running from within the source tree (binaries
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// that are not installed yet), skip the "lt-" prefix added to files in
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// the ".libs" directory to show the real (not temporary) name.
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if (std::strncmp(m_prog_name, "lt-", 3) == 0)
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m_prog_name += 3;
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const std::string bug =
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std::string("This is probably a bug in ") + m_prog_name +
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" or one of the libraries it uses. Please report this problem to "
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PACKAGE_BUGREPORT " and provide as many details as possible "
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"describing how you got to this condition.";
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int errcode;
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try {
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int oldargc = m_argc;
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process_options();
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if (m_hflag) {
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INV(m_use_ui);
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if (oldargc != 2)
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throw usage_error("-h must be given alone.");
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usage(std::cout);
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errcode = EXIT_SUCCESS;
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} else
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errcode = main();
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} catch (const usage_error& e) {
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if (m_use_ui) {
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std::cerr << ui::format_error(m_prog_name, e.what()) << "\n"
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<< ui::format_info(m_prog_name, std::string("Type `") +
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m_prog_name + " -h' for more details.")
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<< "\n";
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} else {
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std::cerr << m_prog_name << ": ERROR: " << e.what() << "\n";
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std::cerr << m_prog_name << ": See " << m_manpage << " for usage "
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"details.\n";
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}
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errcode = EXIT_FAILURE;
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} catch (const std::runtime_error& e) {
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if (m_use_ui) {
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std::cerr << ui::format_error(m_prog_name, std::string(e.what()))
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<< "\n";
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} else {
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std::cerr << m_prog_name << ": ERROR: " << e.what() << "\n";
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}
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errcode = EXIT_FAILURE;
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} catch (const std::exception& e) {
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if (m_use_ui) {
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std::cerr << ui::format_error(m_prog_name, std::string("Caught "
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"unexpected error: ") + e.what() + "\n" + bug) << "\n";
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} else {
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std::cerr << m_prog_name << ": ERROR: Caught unexpected error: "
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<< e.what() << "\n";
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}
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errcode = EXIT_FAILURE;
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} catch (...) {
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if (m_use_ui) {
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std::cerr << ui::format_error(m_prog_name, std::string("Caught "
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"unknown error\n") + bug) << "\n";
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} else {
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std::cerr << m_prog_name << ": ERROR: Caught unknown error\n";
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}
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errcode = EXIT_FAILURE;
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}
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return errcode;
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}
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