src/testutils/conftest.cpp

   1 /*
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  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     void checkStream(TextInputStream* stream, TestReferenceChecker* checker) override
  72     {
  73         checkConfFile(stream, checker, settings_);
  74     }
  75
  76 private:
  77     ConfMatchSettings settings_;
  78 };
  79
  80 } // namespace
  81
  82 void checkConfFile(TextInputStream* input, TestReferenceChecker* checker, const ConfMatchSettings& /*unused*/)
  83 {
  84
  85     TestReferenceChecker groChecker(checker->checkCompound("GroFile", "Header"));
  86     // Just check the first two lines of the output file
  87     std::string line;
  88     EXPECT_TRUE(input->readLine(&line));
  89     line = stripSuffixIfPresent(line, "\n");
  90     groChecker.checkString(line, "Title");
  91     EXPECT_TRUE(input->readLine(&line));
  92     line = stripSuffixIfPresent(line, "\n");
  93     groChecker.checkInteger(std::atoi(line.c_str()), "Number of atoms");
  94 }
  95
  96 TextBlockMatcherPointer ConfMatch::createMatcher() const
  97 {
  98     return TextBlockMatcherPointer(new ConfMatcher(settings_));
  99 }
 100
 101 } // namespace test
 102 } // namespace gmx