120 lines
3.6 KiB
C++
120 lines
3.6 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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#include <map>
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extern "C" {
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#include "atf-c/config.h"
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}
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#include "config.hpp"
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#include "detail/env.hpp"
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#include "detail/sanity.hpp"
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static std::map< std::string, std::string > m_variables;
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//
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// Adds all predefined standard build-time variables to the m_variables
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// map, considering the values a user may have provided in the environment.
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//
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// Can only be called once during the program's lifetime.
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//
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static
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void
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init_variables(void)
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{
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PRE(m_variables.empty());
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m_variables["atf_build_cc"] = atf_config_get("atf_build_cc");
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m_variables["atf_build_cflags"] = atf_config_get("atf_build_cflags");
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m_variables["atf_build_cpp"] = atf_config_get("atf_build_cpp");
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m_variables["atf_build_cppflags"] = atf_config_get("atf_build_cppflags");
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m_variables["atf_build_cxx"] = atf_config_get("atf_build_cxx");
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m_variables["atf_build_cxxflags"] = atf_config_get("atf_build_cxxflags");
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m_variables["atf_includedir"] = atf_config_get("atf_includedir");
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m_variables["atf_libexecdir"] = atf_config_get("atf_libexecdir");
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m_variables["atf_pkgdatadir"] = atf_config_get("atf_pkgdatadir");
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m_variables["atf_shell"] = atf_config_get("atf_shell");
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m_variables["atf_workdir"] = atf_config_get("atf_workdir");
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POST(!m_variables.empty());
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}
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const std::string&
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atf::config::get(const std::string& varname)
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{
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if (m_variables.empty())
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init_variables();
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PRE(has(varname));
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return m_variables[varname];
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}
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const std::map< std::string, std::string >&
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atf::config::get_all(void)
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{
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if (m_variables.empty())
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init_variables();
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return m_variables;
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}
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bool
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atf::config::has(const std::string& varname)
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{
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if (m_variables.empty())
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init_variables();
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return m_variables.find(varname) != m_variables.end();
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}
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extern "C" {
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void __atf_config_reinit(void);
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}
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namespace atf {
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namespace config {
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//
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// Auxiliary function for the t_config test program so that it can
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// revert the configuration's global status to an empty state and
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// do new tests from there on.
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//
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// Ideally this shouldn't be part of the production library... but
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// this is so small that it does not matter.
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//
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void
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__reinit(void)
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{
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__atf_config_reinit();
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m_variables.clear();
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}
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} // namespace config
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} // namespace atf
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