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/*
* This file is part of the GROMACS molecular simulation package.
*
* Copyright 2018- The GROMACS Authors
* and the project initiators Erik Lindahl, Berk Hess and David van der Spoel.
* Consult the AUTHORS/COPYING files and https://www.gromacs.org for details.
*
* GROMACS is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* GROMACS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with GROMACS; if not, see
* https://www.gnu.org/licenses, or write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* If you want to redistribute modifications to GROMACS, please
* consider that scientific software is very special. Version
* control is crucial - bugs must be traceable. We will be happy to
* consider code for inclusion in the official distribution, but
* derived work must not be called official GROMACS. Details are found
* in the README & COPYING files - if they are missing, get the
* official version at https://www.gromacs.org.
*
* To help us fund GROMACS development, we humbly ask that you cite
* the research papers on the package. Check out https://www.gromacs.org.
*/
#include "gmxapi/version.h"
#include <climits>
#include <gtest/gtest.h>
#include "testingconfiguration.h"
namespace gmxapi
{
namespace testing
{
namespace
{
using gmxapi::Version;
/* Copy header version info with intentionally sloppy type-ing to try to catch
* worst-case scenarios and unexpected behavior. Otherwise the isAtLeast function
* uses major(), minor(), and patch() so testing them might be superfluous.
*/
//! \cond
const int current_major = gmxapi::c_majorVersion;
const int current_minor = gmxapi::c_minorVersion;
const int current_patch = gmxapi::c_patchVersion;
//! \endcond
/*!
* \brief Check basic Version interface functionality.
*/
TEST_F(GmxApiTest, SaneVersionComparisons)
{
EXPECT_TRUE(Version::isAtLeast(0, 0, 0));
EXPECT_FALSE(Version::isAtLeast(SHRT_MAX, SHRT_MAX, SHRT_MAX));
EXPECT_TRUE(Version::isAtLeast(current_major, current_minor, current_patch));
EXPECT_FALSE(Version::isAtLeast(current_major + 1, current_minor, current_patch));
EXPECT_FALSE(Version::isAtLeast(current_major, current_minor + 1, current_patch));
EXPECT_FALSE(Version::isAtLeast(current_major, current_minor, current_patch + 1));
}
/*!
* \brief Check whether gmxapi correctly advertises or refutes feature availability.
*
* Check for correct responses from the Version API for features or
* functionality not (yet) guaranteed by the current API version.
* If a feature is available, it is expected to conform to the API specification
* for the library Version::release(). As we discover features that break
* forward-compatibility of the API, we will have to provide developer documentation
* or sample code for build-time CMake feature checks.
*
* This is the test for pre-0.1 features leading up to that specification.
*
* \internal
* Designed but unimplemented features should be tested with ``EXPECT_FALSE``
* until they are implemented, then toggled to ``EXPECT_TRUE`` as implemented as
* extensions of the current API spec. (There aren't any yet.)
*/
TEST_F(GmxApiTest, VersionNamed0_1_Features)
{
EXPECT_FALSE(Version::hasFeature(""));
EXPECT_FALSE(Version::hasFeature("nonexistent feature"));
}
} // end anonymous namespace
} // namespace testing
} // namespace gmxapi
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