3 * This source code is part of
7 * GROningen MAchine for Chemical Simulations
9 * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
10 * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
11 * Copyright (c) 2001-2009, The GROMACS development team,
12 * check out http://www.gromacs.org for more information.
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License
16 * as published by the Free Software Foundation; either version 2
17 * of the License, or (at your option) any later version.
19 * If you want to redistribute modifications, please consider that
20 * scientific software is very special. Version control is crucial -
21 * bugs must be traceable. We will be happy to consider code for
22 * inclusion in the official distribution, but derived work must not
23 * be called official GROMACS. Details are found in the README & COPYING
24 * files - if they are missing, get the official version at www.gromacs.org.
26 * To help us fund GROMACS development, we humbly ask that you cite
27 * the papers on the package - you can find them in the top README file.
29 * For more info, check our website at http://www.gromacs.org
33 * Tests for functionality of gmx::AnalysisDataAverageModule
35 * These tests check that gmx::AnalysisDataAverageModule computes averages
36 * correctly with simple input data.
37 * Checking is done using gmx::test::AnalysisDataTestFixture and reference
38 * data. Also the input data is written to the reference data to catch
39 * out-of-date reference.
41 * \author Teemu Murtola <teemu.murtola@cbr.su.se>
42 * \ingroup module_analysisdata
44 #include <gtest/gtest.h>
46 #include "gromacs/analysisdata/analysisdata.h"
47 #include "gromacs/analysisdata/modules/average.h"
54 /********************************************************************
55 * Tests for gmx::AnalysisDataAverageModule.
58 typedef gmx::test::AnalysisDataTestFixture AverageModuleTest;
60 // Input data for the tests below.
61 using gmx::test::END_OF_DATA;
62 using gmx::test::END_OF_FRAME;
63 static const real inputdata[] = {
64 1.0, 0.0, 1.0, 2.0, END_OF_FRAME,
65 2.0, 1.0, 1.0, 1.0, END_OF_FRAME,
66 3.0, 2.0, 0.0, 0.0, END_OF_FRAME,
70 TEST_F(AverageModuleTest, BasicTest)
72 gmx::test::AnalysisDataTestInput input(inputdata);
73 gmx::AnalysisData data;
74 data.setColumnCount(input.columnCount());
75 gmx::AnalysisDataAverageModulePointer module(
76 new gmx::AnalysisDataAverageModule);
77 data.addModule(module);
79 ASSERT_NO_THROW(addStaticCheckerModule(input, &data));
80 ASSERT_NO_THROW(addReferenceCheckerModule("InputData", &data));
81 ASSERT_NO_THROW(addReferenceCheckerModule("Average", module.get()));
82 ASSERT_NO_THROW(presentAllData(input, &data));
85 TEST_F(AverageModuleTest, CanCustomizeXAxis)
87 gmx::test::AnalysisDataTestInput input(inputdata);
88 gmx::AnalysisData data;
89 data.setColumnCount(input.columnCount());
90 gmx::AnalysisDataAverageModulePointer module(new gmx::AnalysisDataAverageModule());
91 data.addModule(module);
92 module->setXAxis(0.5, 0.5);
94 ASSERT_NO_THROW(addStaticCheckerModule(input, &data));
95 ASSERT_NO_THROW(addReferenceCheckerModule("InputData", &data));
96 ASSERT_NO_THROW(addReferenceCheckerModule("Average", module.get()));
97 ASSERT_NO_THROW(presentAllData(input, &data));