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
167 lines
4.6 KiB
C++
167 lines
4.6 KiB
C++
// Copyright 2011 Google 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 are
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// met:
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//
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// * 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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// * 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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// * Neither the name of Google Inc. nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "engine/context.hpp"
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#include "utils/env.hpp"
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#include "utils/format/macros.hpp"
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#include "utils/fs/operations.hpp"
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#include "utils/text/operations.ipp"
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namespace fs = utils::fs;
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namespace text = utils::text;
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/// Internal implementation of a context.
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struct engine::context::impl {
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/// The current working directory.
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fs::path _cwd;
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/// The environment variables.
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std::map< std::string, std::string > _env;
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/// Constructor.
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///
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/// \param cwd_ The current working directory.
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/// \param env_ The environment variables.
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impl(const fs::path& cwd_,
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const std::map< std::string, std::string >& env_) :
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_cwd(cwd_),
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_env(env_)
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{
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}
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/// Equality comparator.
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///
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/// \param other The object to compare to.
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///
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/// \return True if the two objects are equal; false otherwise.
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bool
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operator==(const impl& other) const
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{
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return _cwd == other._cwd && _env == other._env;
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}
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};
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/// Constructs a new context.
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///
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/// \param cwd_ The current working directory.
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/// \param env_ The environment variables.
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engine::context::context(const fs::path& cwd_,
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const std::map< std::string, std::string >& env_) :
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_pimpl(new impl(cwd_, env_))
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{
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}
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/// Destructor.
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engine::context::~context(void)
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{
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}
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/// Constructs a new context based on the current environment.
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engine::context
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engine::context::current(void)
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{
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return context(fs::current_path(), utils::getallenv());
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}
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/// Returns the current working directory of the context.
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///
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/// \return A path.
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const fs::path&
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engine::context::cwd(void) const
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{
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return _pimpl->_cwd;
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}
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/// Returns the environment variables of the context.
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///
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/// \return A variable name to variable value mapping.
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const std::map< std::string, std::string >&
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engine::context::env(void) const
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{
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return _pimpl->_env;
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}
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/// Equality comparator.
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///
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/// \param other The other object to compare this one to.
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///
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/// \return True if this object and other are equal; false otherwise.
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bool
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engine::context::operator==(const context& other) const
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{
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return *_pimpl == *other._pimpl;
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}
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/// Inequality comparator.
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///
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/// \param other The other object to compare this one to.
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///
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/// \return True if this object and other are different; false otherwise.
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bool
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engine::context::operator!=(const context& other) const
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{
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return !(*this == other);
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}
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/// Injects the object into a stream.
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///
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/// \param output The stream into which to inject the object.
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/// \param object The object to format.
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///
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/// \return The output stream.
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std::ostream&
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engine::operator<<(std::ostream& output, const context& object)
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{
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output << F("context{cwd=%s, env=[")
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% text::quote(object.cwd().str(), '\'');
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const std::map< std::string, std::string >& env = object.env();
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bool first = true;
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for (std::map< std::string, std::string >::const_iterator
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iter = env.begin(); iter != env.end(); ++iter) {
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if (!first)
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output << ", ";
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first = false;
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output << F("%s=%s") % (*iter).first
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% text::quote((*iter).second, '\'');
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}
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output << "]}";
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return output;
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}
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