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37 * Implements functions in testoptions.h.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_testutils
42 #include "testoptions.h"
49 #include <gmock/gmock.h>
51 #include "gromacs/legacyheaders/thread_mpi/mutex.h"
53 #include "gromacs/commandline/cmdlinehelpcontext.h"
54 #include "gromacs/commandline/cmdlinehelpwriter.h"
55 #include "gromacs/commandline/cmdlineinit.h"
56 #include "gromacs/commandline/cmdlineparser.h"
57 #include "gromacs/options/basicoptions.h"
58 #include "gromacs/options/options.h"
59 #include "gromacs/utility/common.h"
60 #include "gromacs/utility/errorcodes.h"
61 #include "gromacs/utility/exceptions.h"
62 #include "gromacs/utility/file.h"
65 #include "testfilemanager.h"
66 #include "mpi-printer.h"
77 * Singleton registry for test options added with GMX_TEST_OPTIONS.
79 * \ingroup module_testutils
81 class TestOptionsRegistry
84 //! Returns the singleton instance of this class.
85 static TestOptionsRegistry
&getInstance()
87 static TestOptionsRegistry singleton
;
91 //! Adds a provider into the registry.
92 void add(const char * /*name*/, TestOptionsProvider
*provider
)
94 tMPI::lock_guard
<tMPI::mutex
> lock(listMutex_
);
95 providerList_
.push_back(provider
);
98 //! Initializes the options from all the provides.
99 void initOptions(Options
*options
);
102 TestOptionsRegistry() {}
104 typedef std::list
<TestOptionsProvider
*> ProviderList
;
106 tMPI::mutex listMutex_
;
107 ProviderList providerList_
;
109 GMX_DISALLOW_COPY_AND_ASSIGN(TestOptionsRegistry
);
112 void TestOptionsRegistry::initOptions(Options
*options
)
114 // TODO: Have some deterministic order for the options; now it depends on
115 // the order in which the global initializers are run.
116 tMPI::lock_guard
<tMPI::mutex
> lock(listMutex_
);
117 ProviderList::const_iterator i
;
118 for (i
= providerList_
.begin(); i
!= providerList_
.end(); ++i
)
120 (*i
)->initOptions(options
);
124 //! Prints the command-line options for the unit test binary.
125 void printHelp(const Options
&options
)
128 "\nYou can use the following GROMACS-specific command-line flags\n"
129 "to control the behavior of the tests:\n\n");
130 CommandLineHelpContext
context(&File::standardError(),
131 eHelpOutputFormat_Console
, NULL
);
132 CommandLineHelpWriter(options
).writeHelp(context
);
137 void registerTestOptions(const char *name
, TestOptionsProvider
*provider
)
139 TestOptionsRegistry::getInstance().add(name
, provider
);
142 void initTestUtils(const char *dataPath
, const char *tempPath
, int *argc
, char ***argv
)
144 gmx::initForCommandLine(argc
, argv
);
147 ::testing::InitGoogleMock(argc
, *argv
);
148 if (dataPath
!= NULL
)
150 TestFileManager::setInputDataDirectory(dataPath
);
152 if (tempPath
!= NULL
)
154 TestFileManager::setOutputTempDirectory(tempPath
);
157 Options
options(NULL
, NULL
);
158 // TODO: A single option that accepts multiple names would be nicer.
159 // Also, we recognize -help, but GTest doesn't, which leads to a bit
160 // unintuitive behavior.
161 options
.addOption(BooleanOption("h").store(&bHelp
)
162 .description("Print GROMACS-specific unit test options"));
163 options
.addOption(BooleanOption("help").store(&bHelp
).hidden());
164 options
.addOption(BooleanOption("?").store(&bHelp
).hidden());
165 // TODO: Consider removing this option from test binaries that do not need it.
166 initReferenceData(&options
);
167 TestOptionsRegistry::getInstance().initOptions(&options
);
170 CommandLineParser(&options
).parse(argc
, *argv
);
173 catch (const UserInputError
&)
182 setFatalErrorHandler(NULL
);
185 catch (const std::exception
&ex
)
187 printFatalErrorMessage(stderr
, ex
);
188 std::exit(processExceptionAtExit(ex
));
192 void finalizeTestUtils()
194 gmx::finalizeForCommandLine();