src/gromacs/gmxpreprocess/tests/topdirs.cpp

   1 /*
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   5  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
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  35 /*! \internal \file
  36  * \brief
  37  * Test routines that handle topology directive data structures
  38  * and files.
  39  *
  40  * \author Mark Abraham <mark.j.abraham@gmail.com>
  41  */
  42 #include "gmxpre.h"
  43
  44 #include "gromacs/gmxpreprocess/topdirs.h"
  45
  46 #include <gtest/gtest.h>
  47
  48 #include "gromacs/utility/enumerationhelpers.h"
  49
  50 TEST(TopDirTests, NamesArrayHasCorrectSize)
  51 {
  52     for (auto d : gmx::EnumerationWrapper<Directive>())
  53     {
  54         // If the enumeration is extended, but there is no matching
  55         // name, then at least one element will be value initialized,
  56         // ie. to nullptr, which this test will catch.
  57         auto name = dir2str(d);
  58         EXPECT_NE(name, nullptr);
  59     }
  60 }