2 * This file is part of the GROMACS molecular simulation package.
4 * Copyright (c) 2015, by the GROMACS development team, led by
5 * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
6 * and including many others, as listed in the AUTHORS file in the
7 * top-level source directory and at http://www.gromacs.org.
9 * GROMACS is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public License
11 * as published by the Free Software Foundation; either version 2.1
12 * of the License, or (at your option) any later version.
14 * GROMACS is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with GROMACS; if not, see
21 * http://www.gnu.org/licenses, or write to the Free Software Foundation,
22 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 * If you want to redistribute modifications to GROMACS, please
25 * consider that scientific software is very special. Version
26 * control is crucial - bugs must be traceable. We will be happy to
27 * consider code for inclusion in the official distribution, but
28 * derived work must not be called official GROMACS. Details are found
29 * in the README & COPYING files - if they are missing, get the
30 * official version at http://www.gromacs.org.
32 * To help us fund GROMACS development, we humbly ask that you cite
33 * the research papers on the package. Check out http://www.gromacs.org.
37 * Tests for gmx::TextWriter.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_utility
44 #include "gromacs/utility/textwriter.h"
48 #include <gtest/gtest.h>
50 #include "gromacs/utility/stringstream.h"
51 #include "gromacs/utility/stringutil.h"
53 #include "testutils/stringtest.h"
58 class TextWriterTest : public gmx::test::StringTestBase
61 TextWriterTest() : writer_(&stream_)
67 checkText(stream_.toString(), "Output");
70 gmx::StringOutputStream stream_;
71 gmx::TextWriter writer_;
74 TEST_F(TextWriterTest, WritesLines)
76 writer_.writeLine("Explicit newline\n");
77 writer_.writeLine("Implicit newline");
78 writer_.writeLine(std::string("Explicit newline\n"));
79 writer_.writeLine(std::string("Implicit newline"));
84 TEST_F(TextWriterTest, WritesLinesInParts)
86 writer_.writeString("Partial ");
87 writer_.writeString("spaced");
88 writer_.writeString(" line");
90 writer_.writeString(std::string("Partial "));
91 writer_.writeString(std::string("spaced"));
92 writer_.writeString(std::string(" line"));
97 TEST_F(TextWriterTest, WritesWrappedLines)
99 writer_.wrapperSettings().setIndent(2);
100 writer_.wrapperSettings().setLineLength(15);
101 writer_.writeLine("Wrapped and indented text");
102 writer_.writeLine(std::string("Wrapped and indented text"));
107 TEST_F(TextWriterTest, WritesLinesInPartsWithWrapper)
109 writer_.wrapperSettings().setLineLength(50);
110 writer_.writeString("Partial ");
111 writer_.writeString("spaced");
112 writer_.writeString(" line");
114 writer_.writeString(std::string("Partial "));
115 writer_.writeString(std::string("spaced"));
116 writer_.writeString(std::string(" line"));