src/testutils/conftest.h

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  35 /*! \libinternal \file
  36  * \brief
  37  * Declares function to add the content of a conf file to a checker.
  38  *
  39  * \author David van der Spoel <david.vanderspoel@icm.uu.se>
  40  * \inlibraryapi
  41  * \ingroup module_testutils
  42  */
  43 #ifndef GMX_TESTUTILS_CONFTEST_H
  44 #define GMX_TESTUTILS_CONFTEST_H
  45
  46 #include <string>
  47
  48 #include "testutils/testasserts.h"
  49 #include "testutils/textblockmatchers.h"
  50
  51 namespace gmx
  52 {
  53
  54 class TextInputStream;
  55
  56 namespace test
  57 {
  58
  59 class TestReferenceChecker;
  60
  61 struct ConfMatchSettings
  62 {
  63     ConfMatchSettings() : tolerance(defaultRealTolerance()) {}
  64
  65     FloatingPointTolerance tolerance;
  66 };
  67
  68 /*! \brief
  69  * Adds content of a gro file to TestReferenceChecker object.
  70  *
  71  * \param[in] input       Stream that provides the gro content.
  72  * \param[in,out] checker Checker to use.
  73  * \param[in] settings    Settings to use for matching.
  74  *
  75  * Parses a gro file from the input stream, and checks the contents against
  76  * reference data (only first two lines for now).
  77  *
  78  * \see ConfMatch
  79  */
  80 void checkConfFile(TextInputStream* input, TestReferenceChecker* checker, const ConfMatchSettings& settings);
  81
  82 /*! \libinternal \brief
  83  * Match the contents as an gro file.
  84  *
  85  * \see checkGroFile()
  86  *
  87  * \inlibraryapi
  88  * \ingroup module_testutils
  89  */
  90 class ConfMatch : public ITextBlockMatcherSettings
  91 {
  92 public:
  93     //! Sets the tolerance for matching floating point values.
  94     ConfMatch& tolerance(const FloatingPointTolerance& tolerance)
  95     {
  96         settings_.tolerance = tolerance;
  97         return *this;
  98     }
  99
 100     TextBlockMatcherPointer createMatcher() const override;
 101
 102 private:
 103     ConfMatchSettings settings_;
 104 };
 105
 106 } // namespace test
 107
 108 } // namespace gmx
 109
 110 #endif