src/testutils/conftest.cpp

   1 /*
   2  * This file is part of the GROMACS molecular simulation package.
   3  *
   4  * Copyright (c) 2017,2018, by the GROMACS development team, led by
   5  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
   6  * and including many others, as listed in the AUTHORS file in the
   7  * top-level source directory and at http://www.gromacs.org.
   8  *
   9  * GROMACS is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public License
  11  * as published by the Free Software Foundation; either version 2.1
  12  * of the License, or (at your option) any later version.
  13  *
  14  * GROMACS is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with GROMACS; if not, see
  21  * http://www.gnu.org/licenses, or write to the Free Software Foundation,
  22  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
  23  *
  24  * If you want to redistribute modifications to GROMACS, please
  25  * consider that scientific software is very special. Version
  26  * control is crucial - bugs must be traceable. We will be happy to
  27  * consider code for inclusion in the official distribution, but
  28  * derived work must not be called official GROMACS. Details are found
  29  * in the README & COPYING files - if they are missing, get the
  30  * official version at http://www.gromacs.org.
  31  *
  32  * To help us fund GROMACS development, we humbly ask that you cite
  33  * the research papers on the package. Check out http://www.gromacs.org.
  34  */
  35 /*! \internal \file
  36  * \brief
  37  * Implements routine to check the content of conf files.
  38  *
  39  * \author David van der Spoel <david.vanderspoel@icm.uu.se>
  40  * \ingroup module_testutils
  41  */
  42 #include "gmxpre.h"
  43
  44 #include "conftest.h"
  45
  46 #include <cstdio>
  47 #include <cstdlib>
  48
  49 #include "gromacs/utility/gmxassert.h"
  50 #include "gromacs/utility/stringutil.h"
  51 #include "gromacs/utility/textstream.h"
  52
  53 #include "testutils/refdata.h"
  54 #include "testutils/testasserts.h"
  55 #include "testutils/textblockmatchers.h"
  56
  57 namespace gmx
  58 {
  59
  60 namespace test
  61 {
  62
  63 namespace
  64 {
  65
  66 class ConfMatcher : public ITextBlockMatcher
  67 {
  68     public:
  69         explicit ConfMatcher(const ConfMatchSettings &settings) : settings_(settings)
  70         {
  71         }
  72
  73         void checkStream(TextInputStream      *stream,
  74                          TestReferenceChecker *checker) override
  75         {
  76             checkConfFile(stream, checker, settings_);
  77         }
  78     private:
  79         ConfMatchSettings settings_;
  80 };
  81
  82 }       // namespace
  83
  84 void checkConfFile(TextInputStream         *input,
  85                    TestReferenceChecker    *checker,
  86                    const ConfMatchSettings  & /*unused*/)
  87 {
  88
  89     TestReferenceChecker groChecker(checker->checkCompound("GroFile", "Header"));
  90     // Just check the first two lines of the output file
  91     std::string          line;
  92     EXPECT_TRUE(input->readLine(&line));
  93     line = stripSuffixIfPresent(line, "\n");
  94     groChecker.checkString(line, "Title");
  95     EXPECT_TRUE(input->readLine(&line));
  96     line = stripSuffixIfPresent(line, "\n");
  97     groChecker.checkInteger(std::atoi(line.c_str()), "Number of atoms");
  98 }
  99
 100 TextBlockMatcherPointer ConfMatch::createMatcher() const
 101 {
 102     return TextBlockMatcherPointer(new ConfMatcher(settings_));
 103 }
 104
 105 } // namespace test
 106 } // namespace gmx