2 * This file is part of the GROMACS molecular simulation package.
4 * Copyright (c) 2013,2014,2015,2016,2017, 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::CommandLineProgramContext.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_commandline
44 #include "gromacs/commandline/cmdlineprogramcontext.h"
52 #include <gtest/gtest.h>
54 #include "buildinfo.h"
55 #include "gromacs/utility/classhelpers.h"
56 #include "gromacs/utility/path.h"
58 #include "testutils/cmdlinetest.h"
60 using gmx::test::CommandLine;
63 #if GMX_NATIVE_WINDOWS || GMX_CYGWIN
64 //! Extension for executable files on the platform.
65 #define EXECUTABLE_EXTENSION ".exe"
67 //! Extension for executable files on the platform.
68 #define EXECUTABLE_EXTENSION ""
69 //! Defined if the platform supports symlinks and those can be tested.
76 class TestExecutableEnvironment : public gmx::IExecutableEnvironment
79 TestExecutableEnvironment()
80 : workingDirectory_(CMAKE_BINARY_DIR "/src/gromacs/commandline/tests/test-bin")
84 virtual std::string getWorkingDirectory() const
86 return workingDirectory_;
88 virtual std::vector<std::string> getExecutablePaths() const
93 std::string workingDirectory_;
94 std::vector<std::string> path_;
96 GMX_DISALLOW_COPY_AND_ASSIGN(TestExecutableEnvironment);
99 //! Shorthand for a smart pointer to TestExecutableEnvironment.
100 typedef std::unique_ptr<TestExecutableEnvironment>
101 TestExecutableEnvironmentPointer;
103 class CommandLineProgramContextTest : public ::testing::Test
106 CommandLineProgramContextTest()
107 : env_(new TestExecutableEnvironment())
109 expectedExecutable_ =
111 Path::join(env_->getWorkingDirectory(),
112 "bin/test-exe" EXECUTABLE_EXTENSION));
115 void testBinaryPathSearch(const char *argv0)
117 ASSERT_TRUE(env_.get() != nullptr);
118 gmx::CommandLineProgramContext info(1, &argv0, move(env_));
119 EXPECT_EQ(expectedExecutable_, info.fullBinaryPath());
121 void testBinaryPathSearch(const std::string &argv0)
123 testBinaryPathSearch(argv0.c_str());
126 std::string expectedExecutable_;
127 TestExecutableEnvironmentPointer env_;
130 TEST_F(CommandLineProgramContextTest, FindsBinaryWithAbsolutePath)
132 testBinaryPathSearch(Path::join(env_->getWorkingDirectory(), "bin/test-exe"));
135 TEST_F(CommandLineProgramContextTest, FindsBinaryWithRelativePath)
137 testBinaryPathSearch("bin/test-exe");
140 TEST_F(CommandLineProgramContextTest, FindsBinaryFromPath)
142 env_->path_.push_back(Path::join(env_->getWorkingDirectory(), "bin"));
143 testBinaryPathSearch("test-exe");
146 TEST_F(CommandLineProgramContextTest, FindsBinaryFromCurrentDirectory)
148 env_->workingDirectory_ = Path::join(env_->getWorkingDirectory(), "bin");
149 env_->path_.emplace_back("");
150 testBinaryPathSearch("test-exe");
154 TEST_F(CommandLineProgramContextTest, FindsBinaryFromAbsoluteSymLink)
156 testBinaryPathSearch("bin/test-abs-link");
159 TEST_F(CommandLineProgramContextTest, FindsBinaryFromRelativeSymLink)
161 testBinaryPathSearch("bin/test-rel-link");