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37 * Tests for gmx::CommandLineProgramContext.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_commandline
45 #include <boost/shared_ptr.hpp>
46 #include <gtest/gtest.h>
48 #include "gromacs/commandline/cmdlineprogramcontext.h"
49 #include "gromacs/utility/common.h"
50 #include "gromacs/utility/path.h"
52 #include "testutils/cmdlinetest.h"
56 using gmx::test::CommandLine;
59 #if (defined GMX_NATIVE_WINDOWS || defined GMX_CYGWIN)
60 //! Extension for executable files on the platform.
61 #define EXECUTABLE_EXTENSION ".exe"
63 //! Extension for executable files on the platform.
64 #define EXECUTABLE_EXTENSION ""
65 //! Defined if the platform supports symlinks and those can be tested.
72 class TestExecutableEnvironment : public gmx::ExecutableEnvironmentInterface
75 TestExecutableEnvironment()
76 : workingDirectory_(CMAKE_BINARY_DIR "/src/gromacs/commandline/tests/test-bin")
80 virtual std::string getWorkingDirectory() const
82 return workingDirectory_;
84 virtual std::vector<std::string> getExecutablePaths() const
89 std::string workingDirectory_;
90 std::vector<std::string> path_;
92 GMX_DISALLOW_COPY_AND_ASSIGN(TestExecutableEnvironment);
95 //! Shorthand for a smart pointer to TestExecutableEnvironment.
96 typedef boost::shared_ptr<TestExecutableEnvironment>
97 TestExecutableEnvironmentPointer;
99 class CommandLineProgramContextTest : public ::testing::Test
102 CommandLineProgramContextTest()
103 : env_(new TestExecutableEnvironment())
105 expectedExecutable_ =
107 Path::join(env_->getWorkingDirectory(),
108 "bin/test-exe" EXECUTABLE_EXTENSION));
111 void testBinaryPathSearch(const char *argv0)
113 ASSERT_TRUE(env_.get() != NULL);
114 gmx::CommandLineProgramContext info(1, &argv0, env_);
115 EXPECT_EQ(expectedExecutable_, info.fullBinaryPath());
117 void testBinaryPathSearch(const std::string &argv0)
119 testBinaryPathSearch(argv0.c_str());
122 std::string expectedExecutable_;
123 TestExecutableEnvironmentPointer env_;
126 TEST_F(CommandLineProgramContextTest, FindsBinaryWithAbsolutePath)
128 testBinaryPathSearch(Path::join(env_->getWorkingDirectory(), "bin/test-exe"));
131 TEST_F(CommandLineProgramContextTest, FindsBinaryWithRelativePath)
133 testBinaryPathSearch("bin/test-exe");
136 TEST_F(CommandLineProgramContextTest, FindsBinaryFromPath)
138 env_->path_.push_back(Path::join(env_->getWorkingDirectory(), "bin"));
139 testBinaryPathSearch("test-exe");
142 TEST_F(CommandLineProgramContextTest, FindsBinaryFromCurrentDirectory)
144 env_->workingDirectory_ = Path::join(env_->getWorkingDirectory(), "bin");
145 env_->path_.push_back("");
146 testBinaryPathSearch("test-exe");
150 TEST_F(CommandLineProgramContextTest, FindsBinaryFromAbsoluteSymLink)
152 testBinaryPathSearch("bin/test-abs-link");
155 TEST_F(CommandLineProgramContextTest, FindsBinaryFromRelativeSymLink)
157 testBinaryPathSearch("bin/test-rel-link");