Simplified uniform GPU selection in CMake
[gromacs.git] / src / testutils / testfileredirector.cpp
blobda0e74ae216395ea4e4cbc3b029f36d14553127f
1 /*
2 * This file is part of the GROMACS molecular simulation package.
4 * Copyright (c) 2015,2016,2017,2019, 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.
35 /*! \internal \file
36 * \brief
37 * Implements classes from testfileredirector.h.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_testutils
42 #include "gmxpre.h"
44 #include "testfileredirector.h"
46 #include <memory>
47 #include <set>
48 #include <string>
49 #include <utility>
50 #include <vector>
52 #include "gromacs/utility/stringstream.h"
54 #include "testutils/stringtest.h"
56 namespace gmx
58 namespace test
61 /********************************************************************
62 * TestFileInputRedirector
65 TestFileInputRedirector::TestFileInputRedirector() {}
67 TestFileInputRedirector::~TestFileInputRedirector() {}
69 void TestFileInputRedirector::addExistingFile(const char* filename)
71 existingFiles_.insert(filename);
74 bool TestFileInputRedirector::fileExists(const char* filename, File::NotFoundHandler onNotFound) const
76 if (existingFiles_.count(filename) == 0)
78 File::NotFoundInfo info(filename, "File not present in test", nullptr, false, 0);
79 onNotFound(info);
80 return false;
82 return true;
85 /********************************************************************
86 * TestFileOutputRedirector::Impl
89 class TestFileOutputRedirector::Impl
91 public:
92 typedef std::shared_ptr<StringOutputStream> StringStreamPointer;
93 typedef std::pair<std::string, StringStreamPointer> FileListEntry;
95 StringStreamPointer stdoutStream_;
96 std::vector<FileListEntry> fileList_;
99 /********************************************************************
100 * TestFileOutputRedirector
103 TestFileOutputRedirector::TestFileOutputRedirector() : impl_(new Impl) {}
105 TestFileOutputRedirector::~TestFileOutputRedirector() {}
107 TextOutputStream& TestFileOutputRedirector::standardOutput()
109 if (!impl_->stdoutStream_)
111 impl_->stdoutStream_.reset(new StringOutputStream);
112 impl_->fileList_.emplace_back("<stdout>", impl_->stdoutStream_);
114 return *impl_->stdoutStream_;
117 TextOutputStreamPointer TestFileOutputRedirector::openTextOutputFile(const char* filename)
119 Impl::StringStreamPointer stream(new StringOutputStream);
120 impl_->fileList_.emplace_back(filename, stream);
121 return stream;
124 void TestFileOutputRedirector::checkRedirectedFiles(TestReferenceChecker* checker)
126 std::vector<Impl::FileListEntry>::const_iterator i;
127 for (i = impl_->fileList_.begin(); i != impl_->fileList_.end(); ++i)
129 StringTestBase::checkText(checker, i->second->toString(), i->first.c_str());
133 } // namespace test
134 } // namespace gmx