Merge branch 'master' into pygromacs
[alexxy/gromacs.git] / src / testutils / tests / xvgtest_tests.cpp
diff --git a/src/testutils/tests/xvgtest_tests.cpp b/src/testutils/tests/xvgtest_tests.cpp
new file mode 100644 (file)
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+/*
+ * This file is part of the GROMACS molecular simulation package.
+ *
+ * Copyright (c) 2015, by the GROMACS development team, led by
+ * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+ * and including many others, as listed in the AUTHORS file in the
+ * top-level source directory and at http://www.gromacs.org.
+ *
+ * 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
+ * http://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 http://www.gromacs.org.
+ *
+ * To help us fund GROMACS development, we humbly ask that you cite
+ * the research papers on the package. Check out http://www.gromacs.org.
+ */
+/*! \internal \file
+ * \brief
+ * Tests utilities for testing xvg files
+ *
+ * \author David van der Spoel <david.vanderspoel@icm.uu.se>
+ * \ingroup module_testutils
+ */
+#include "gmxpre.h"
+
+#include "testutils/xvgtest.h"
+
+#include <vector>
+
+#include <gtest/gtest.h>
+#include <gtest/gtest-spi.h>
+
+#include "gromacs/utility/arrayref.h"
+#include "gromacs/utility/stringstream.h"
+
+#include "testutils/refdata.h"
+#include "testutils/testasserts.h"
+
+namespace
+{
+//! Input testing data - an inline xvg file.
+const char * const input[] = {
+    "0     2905.86    -410.199",
+    "0.2     6656.67    -430.437",
+    "0.4     5262.44    -409.399",
+    "0.6     5994.69    -405.763",
+    "0.8     5941.37    -408.337",
+    "1     5869.87    -411.124"
+};
+
+TEST(XvgTests, CreateFile)
+{
+    {
+        // Create new data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataUpdateAll);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        // Convert char array to a stream and add it to the checker
+        gmx::StringInputStream          sis(input);
+        gmx::test::checkXvgFile(&sis, &checker);
+    }
+    {
+        // Now read it back
+        gmx::test::TestReferenceData    data(gmx::test::erefdataCompare);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        // Convert char array to a stream and add it to the checker
+        gmx::StringInputStream          sis(input);
+        gmx::test::checkXvgFile(&sis, &checker);
+    }
+}
+
+TEST(XvgTests, CheckMissing)
+{
+    {
+        // Create new data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataUpdateAll);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        // Convert char array to a stream and add it to the checker
+        gmx::StringInputStream          sis(input);
+        gmx::test::checkXvgFile(&sis, &checker);
+    }
+    {
+        const char * const              input[] = {
+            "0     2905.86    -410.199",
+            "0.2     6656.67    -430.437",
+            "0.4     5262.44    -409.399"
+        };
+        // Now check with missing data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataCompare);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        gmx::StringInputStream          sis(input);
+        EXPECT_NONFATAL_FAILURE(gmx::test::checkXvgFile(&sis, &checker), "absent");
+    }
+}
+
+TEST(XvgTests, CheckExtra)
+{
+    {
+        // Create new data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataUpdateAll);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        // Convert char array to a stream and add it to the checker
+        gmx::StringInputStream          sis(input);
+        gmx::test::checkXvgFile(&sis, &checker);
+    }
+    {
+        const char * const              input[] = {
+            "0     2905.86    -410.199",
+            "0.2     6656.67    -430.437",
+            "0.4     5262.44    -409.399",
+            "0.6     5994.69    -405.763",
+            "0.8     5941.37    -408.337",
+            "1     5869.87    -411.124",
+            "1.2     5889.87    -413.124"
+        };
+        // Now check with missing data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataCompare);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        gmx::StringInputStream          sis(input);
+        EXPECT_NONFATAL_FAILURE(gmx::test::checkXvgFile(&sis, &checker), "Row6");
+    }
+}
+
+TEST(XvgTests, ReadIncorrect)
+{
+    {
+        // Create new data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataUpdateAll);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        // Convert char array to a stream and add it to the checker
+        gmx::StringInputStream          sis(input);
+        gmx::test::checkXvgFile(&sis, &checker);
+    }
+    {
+        const char * const              input[] = {
+            "0     2905.86    -410.199",
+            "0.2     6656.67    -430.437",
+            "0.4     5262.44    -409.399",
+            "0.6     5994.69    -405.763",
+            "0.8     5941.37    -408.337",
+            "1     5869.87    -421.124"
+        };
+        // Now check with incorrect data
+        gmx::test::TestReferenceData    data(gmx::test::erefdataCompare);
+        gmx::test::TestReferenceChecker checker(data.rootChecker());
+        gmx::StringInputStream          sis(input);
+        EXPECT_NONFATAL_FAILURE(gmx::test::checkXvgFile(&sis, &checker), "-411");
+    }
+}
+
+} // namespace