external/bsd/atf/dist/atf-c++/check.hpp

   1 //
   2 // Automated Testing Framework (atf)
   3 //
   4 // Copyright (c) 2007 The NetBSD Foundation, Inc.
   5 // All rights reserved.
   6 //
   7 // Redistribution and use in source and binary forms, with or without
   8 // modification, are permitted provided that the following conditions
   9 // are met:
  10 // 1. Redistributions of source code must retain the above copyright
  11 //    notice, this list of conditions and the following disclaimer.
  12 // 2. Redistributions in binary form must reproduce the above copyright
  13 //    notice, this list of conditions and the following disclaimer in the
  14 //    documentation and/or other materials provided with the distribution.
  15 //
  16 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
  17 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  18 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  19 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
  21 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  23 // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  25 // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  27 // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28 //
  29
  30 #if !defined(_ATF_CXX_CHECK_HPP_)
  31 #define _ATF_CXX_CHECK_HPP_
  32
  33 extern "C" {
  34 #include <atf-c/check.h>
  35 }
  36
  37 #include <cstddef>
  38 #include <memory>
  39 #include <string>
  40 #include <vector>
  41
  42 namespace atf {
  43
  44 namespace process {
  45 class argv_array;
  46 } // namespace process
  47
  48 namespace check {
  49
  50 // ------------------------------------------------------------------------
  51 // The "check_result" class.
  52 // ------------------------------------------------------------------------
  53
  54 //!
  55 //! \brief A class that contains results of executed command.
  56 //!
  57 //! The check_result class holds information about results
  58 //! of executing arbitrary command and manages files containing
  59 //! its output.
  60 //!
  61 class check_result {
  62     // Non-copyable.
  63     check_result(const check_result&);
  64     check_result& operator=(const check_result&);
  65
  66     //!
  67     //! \brief Internal representation of a result.
  68     //!
  69     atf_check_result_t m_result;
  70
  71     //!
  72     //! \brief Constructs a results object and grabs ownership of the
  73     //! parameter passed in.
  74     //!
  75     check_result(const atf_check_result_t* result);
  76
  77     friend check_result test_constructor(const char* const*);
  78     friend std::auto_ptr< check_result > exec(const atf::process::argv_array&);
  79
  80 public:
  81     //!
  82     //! \brief Destroys object and removes all managed files.
  83     //!
  84     ~check_result(void);
  85
  86     //!
  87     //! \brief Returns whether the command exited correctly or not.
  88     //!
  89     bool exited(void) const;
  90
  91     //!
  92     //! \brief Returns command's exit status.
  93     //!
  94     int exitcode(void) const;
  95
  96     //!
  97     //! \brief Returns whether the command received a signal or not.
  98     //!
  99     bool signaled(void) const;
 100
 101     //!
 102     //! \brief Returns the signal that terminated the command.
 103     //!
 104     int termsig(void) const;
 105
 106     //!
 107     //! \brief Returns the path to file contaning command's stdout.
 108     //!
 109     const std::string stdout_path(void) const;
 110
 111     //!
 112     //! \brief Returns the path to file contaning command's stderr.
 113     //!
 114     const std::string stderr_path(void) const;
 115 };
 116
 117 // ------------------------------------------------------------------------
 118 // Free functions.
 119 // ------------------------------------------------------------------------
 120
 121 bool build_c_o(const std::string&, const std::string&,
 122                const atf::process::argv_array&);
 123 bool build_cpp(const std::string&, const std::string&,
 124                const atf::process::argv_array&);
 125 bool build_cxx_o(const std::string&, const std::string&,
 126                  const atf::process::argv_array&);
 127 std::auto_ptr< check_result > exec(const atf::process::argv_array&);
 128
 129 // Useful for testing only.
 130 check_result test_constructor(void);
 131
 132 } // namespace check
 133 } // namespace atf
 134
 135 #endif // !defined(_ATF_CXX_CHECK_HPP_)