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37 * Tests for gmx::CommandLineProgramContext.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_commandline
47 #include <boost/shared_ptr.hpp>
48 #include <gtest/gtest.h>
50 #include "gromacs/commandline/cmdlineprogramcontext.h"
51 #include "gromacs/utility/common.h"
52 #include "gromacs/utility/path.h"
54 #include "testutils/cmdlinetest.h"
58 using gmx::test::CommandLine;
61 #if (defined GMX_NATIVE_WINDOWS || defined GMX_CYGWIN)
62 //! Extension for executable files on the platform.
63 #define EXECUTABLE_EXTENSION ".exe"
65 //! Extension for executable files on the platform.
66 #define EXECUTABLE_EXTENSION ""
67 //! Defined if the platform supports symlinks and those can be tested.
74 class TestExecutableEnvironment : public gmx::ExecutableEnvironmentInterface
77 TestExecutableEnvironment()
78 : workingDirectory_(CMAKE_BINARY_DIR "/src/gromacs/commandline/tests/test-bin")
82 virtual std::string getWorkingDirectory() const
84 return workingDirectory_;
86 virtual std::vector<std::string> getExecutablePaths() const
91 std::string workingDirectory_;
92 std::vector<std::string> path_;
94 GMX_DISALLOW_COPY_AND_ASSIGN(TestExecutableEnvironment);
97 //! Shorthand for a smart pointer to TestExecutableEnvironment.
98 typedef boost::shared_ptr<TestExecutableEnvironment>
99 TestExecutableEnvironmentPointer;
101 class CommandLineProgramContextTest : public ::testing::Test
104 CommandLineProgramContextTest()
105 : env_(new TestExecutableEnvironment())
107 expectedExecutable_ =
109 Path::join(env_->getWorkingDirectory(),
110 "bin/test-exe" EXECUTABLE_EXTENSION));
113 void testBinaryPathSearch(const char *argv0)
115 ASSERT_TRUE(env_.get() != NULL);
116 gmx::CommandLineProgramContext info(1, &argv0, env_);
117 EXPECT_EQ(expectedExecutable_, info.fullBinaryPath());
119 void testBinaryPathSearch(const std::string &argv0)
121 testBinaryPathSearch(argv0.c_str());
124 std::string expectedExecutable_;
125 TestExecutableEnvironmentPointer env_;
128 TEST_F(CommandLineProgramContextTest, FindsBinaryWithAbsolutePath)
130 testBinaryPathSearch(Path::join(env_->getWorkingDirectory(), "bin/test-exe"));
133 TEST_F(CommandLineProgramContextTest, FindsBinaryWithRelativePath)
135 testBinaryPathSearch("bin/test-exe");
138 TEST_F(CommandLineProgramContextTest, FindsBinaryFromPath)
140 env_->path_.push_back(Path::join(env_->getWorkingDirectory(), "bin"));
141 testBinaryPathSearch("test-exe");
144 TEST_F(CommandLineProgramContextTest, FindsBinaryFromCurrentDirectory)
146 env_->workingDirectory_ = Path::join(env_->getWorkingDirectory(), "bin");
147 env_->path_.push_back("");
148 testBinaryPathSearch("test-exe");
152 TEST_F(CommandLineProgramContextTest, FindsBinaryFromAbsoluteSymLink)
154 testBinaryPathSearch("bin/test-abs-link");
157 TEST_F(CommandLineProgramContextTest, FindsBinaryFromRelativeSymLink)
159 testBinaryPathSearch("bin/test-rel-link");