1018 lines
33 KiB
ReStructuredText
1018 lines
33 KiB
ReStructuredText
.. cmake-manual-description: CTest Command-Line Reference
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ctest(1)
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********
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Synopsis
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========
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.. parsed-literal::
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ctest [<options>]
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Description
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===========
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The "ctest" executable is the CMake test driver program.
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CMake-generated build trees created for projects that use the
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ENABLE_TESTING and ADD_TEST commands have testing support. This
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program will run the tests and report results.
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Options
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=======
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``-C <cfg>, --build-config <cfg>``
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Choose configuration to test.
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Some CMake-generated build trees can have multiple build
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configurations in the same tree. This option can be used to specify
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which one should be tested. Example configurations are "Debug" and
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"Release".
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``-V,--verbose``
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Enable verbose output from tests.
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Test output is normally suppressed and only summary information is
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displayed. This option will show all test output.
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``-VV,--extra-verbose``
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Enable more verbose output from tests.
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Test output is normally suppressed and only summary information is
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displayed. This option will show even more test output.
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``--debug``
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Displaying more verbose internals of CTest.
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This feature will result in a large number of output that is mostly
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useful for debugging dashboard problems.
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``--output-on-failure``
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Output anything outputted by the test program if the test should fail.
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This option can also be enabled by setting the environment variable
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``CTEST_OUTPUT_ON_FAILURE``.
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``-F``
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Enable failover.
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This option allows ctest to resume a test set execution that was
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previously interrupted. If no interruption occurred, the -F option
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will have no effect.
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``-j <jobs>, --parallel <jobs>``
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Run the tests in parallel using the given number of jobs.
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This option tells ctest to run the tests in parallel using given
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number of jobs. This option can also be set by setting the
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environment variable ``CTEST_PARALLEL_LEVEL``.
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``--test-load <level>``
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While running tests in parallel (e.g. with ``-j``), try not to start
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tests when they may cause the CPU load to pass above a given threshold.
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When ``ctest`` is run as a `Dashboard Client`_ this sets the
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``TestLoad`` option of the `CTest Test Step`_.
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``-Q,--quiet``
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Make ctest quiet.
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This option will suppress all the output. The output log file will
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still be generated if the --output-log is specified. Options such
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as --verbose, --extra-verbose, and --debug are ignored if --quiet is
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specified.
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``-O <file>, --output-log <file>``
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Output to log file
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This option tells ctest to write all its output to a log file.
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``-N,--show-only``
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Disable actual execution of tests.
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This option tells ctest to list the tests that would be run but not
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actually run them. Useful in conjunction with the -R and -E
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options.
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``-L <regex>, --label-regex <regex>``
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Run tests with labels matching regular expression.
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This option tells ctest to run only the tests whose labels match the
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given regular expression.
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``-R <regex>, --tests-regex <regex>``
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Run tests matching regular expression.
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This option tells ctest to run only the tests whose names match the
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given regular expression.
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``-E <regex>, --exclude-regex <regex>``
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Exclude tests matching regular expression.
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This option tells ctest to NOT run the tests whose names match the
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given regular expression.
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``-LE <regex>, --label-exclude <regex>``
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Exclude tests with labels matching regular expression.
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This option tells ctest to NOT run the tests whose labels match the
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given regular expression.
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``-D <dashboard>, --dashboard <dashboard>``
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Execute dashboard test
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This option tells ctest to act as a CDash client and perform a
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dashboard test. All tests are <Mode><Test>, where Mode can be
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Experimental, Nightly, and Continuous, and Test can be Start,
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Update, Configure, Build, Test, Coverage, and Submit.
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``-D <var>:<type>=<value>``
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Define a variable for script mode
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Pass in variable values on the command line. Use in conjunction
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with -S to pass variable values to a dashboard script. Parsing -D
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arguments as variable values is only attempted if the value
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following -D does not match any of the known dashboard types.
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``-M <model>, --test-model <model>``
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Sets the model for a dashboard
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This option tells ctest to act as a CDash client where the TestModel
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can be Experimental, Nightly, and Continuous. Combining -M and -T
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is similar to -D
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``-T <action>, --test-action <action>``
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Sets the dashboard action to perform
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This option tells ctest to act as a CDash client and perform some
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action such as start, build, test etc. Combining -M and -T is
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similar to -D
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``--track <track>``
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Specify the track to submit dashboard to
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Submit dashboard to specified track instead of default one. By
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default, the dashboard is submitted to Nightly, Experimental, or
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Continuous track, but by specifying this option, the track can be
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arbitrary.
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``-S <script>, --script <script>``
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Execute a dashboard for a configuration
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This option tells ctest to load in a configuration script which sets
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a number of parameters such as the binary and source directories.
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Then ctest will do what is required to create and run a dashboard.
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This option basically sets up a dashboard and then runs ctest -D
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with the appropriate options.
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``-SP <script>, --script-new-process <script>``
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Execute a dashboard for a configuration
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This option does the same operations as -S but it will do them in a
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separate process. This is primarily useful in cases where the
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script may modify the environment and you do not want the modified
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environment to impact other -S scripts.
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``-A <file>, --add-notes <file>``
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Add a notes file with submission
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This option tells ctest to include a notes file when submitting
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dashboard.
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``-I [Start,End,Stride,test#,test#|Test file], --tests-information``
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Run a specific number of tests by number.
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This option causes ctest to run tests starting at number Start,
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ending at number End, and incrementing by Stride. Any additional
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numbers after Stride are considered individual test numbers. Start,
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End,or stride can be empty. Optionally a file can be given that
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contains the same syntax as the command line.
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``-U, --union``
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Take the Union of -I and -R
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When both -R and -I are specified by default the intersection of
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tests are run. By specifying -U the union of tests is run instead.
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``--rerun-failed``
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Run only the tests that failed previously
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This option tells ctest to perform only the tests that failed during
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its previous run. When this option is specified, ctest ignores all
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other options intended to modify the list of tests to run (-L, -R,
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-E, -LE, -I, etc). In the event that CTest runs and no tests fail,
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subsequent calls to ctest with the --rerun-failed option will run
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the set of tests that most recently failed (if any).
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``--repeat-until-fail <n>``
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Require each test to run ``<n>`` times without failing in order to pass.
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This is useful in finding sporadic failures in test cases.
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``--max-width <width>``
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Set the max width for a test name to output
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Set the maximum width for each test name to show in the output.
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This allows the user to widen the output to avoid clipping the test
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name which can be very annoying.
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``--interactive-debug-mode [0|1]``
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Set the interactive mode to 0 or 1.
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This option causes ctest to run tests in either an interactive mode
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or a non-interactive mode. On Windows this means that in
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non-interactive mode, all system debug pop up windows are blocked.
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In dashboard mode (Experimental, Nightly, Continuous), the default
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is non-interactive. When just running tests not for a dashboard the
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default is to allow popups and interactive debugging.
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``--no-label-summary``
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Disable timing summary information for labels.
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This option tells ctest not to print summary information for each
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label associated with the tests run. If there are no labels on the
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tests, nothing extra is printed.
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``--build-and-test``
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Configure, build and run a test.
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This option tells ctest to configure (i.e. run cmake on), build,
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and or execute a test. The configure and test steps are optional.
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The arguments to this command line are the source and binary
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directories. By default this will run CMake on the Source/Bin
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directories specified unless --build-nocmake is specified.
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The --build-generator option *must* be provided to use
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--build-and-test. If --test-command is specified then that will be
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run after the build is complete. Other options that affect this
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mode are --build-target --build-nocmake, --build-run-dir,
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--build-two-config, --build-exe-dir,
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--build-project,--build-noclean, --build-options
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``--build-target``
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Specify a specific target to build.
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This option goes with the --build-and-test option, if left out the
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all target is built.
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``--build-nocmake``
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Run the build without running cmake first.
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Skip the cmake step.
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``--build-run-dir``
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Specify directory to run programs from.
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Directory where programs will be after it has been compiled.
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``--build-two-config``
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Run CMake twice
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``--build-exe-dir``
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Specify the directory for the executable.
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``--build-generator``
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Specify the generator to use.
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``--build-generator-platform``
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Specify the generator-specific platform.
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``--build-generator-toolset``
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Specify the generator-specific toolset.
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``--build-project``
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Specify the name of the project to build.
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``--build-makeprogram``
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Override the make program chosen by CTest with a given one.
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``--build-noclean``
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Skip the make clean step.
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``--build-config-sample``
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A sample executable to use to determine the configuration
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A sample executable to use to determine the configuration that
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should be used. e.g. Debug/Release/etc
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``--build-options``
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Add extra options to the build step.
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This option must be the last option with the exception of
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--test-command
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``--test-command``
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The test to run with the --build-and-test option.
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``--test-timeout``
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The time limit in seconds, internal use only.
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``--tomorrow-tag``
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Nightly or experimental starts with next day tag.
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This is useful if the build will not finish in one day.
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``--ctest-config``
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The configuration file used to initialize CTest state when submitting dashboards.
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This option tells CTest to use different initialization file instead
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of CTestConfiguration.tcl. This way multiple initialization files
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can be used for example to submit to multiple dashboards.
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``--overwrite``
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Overwrite CTest configuration option.
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By default ctest uses configuration options from configuration file.
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This option will overwrite the configuration option.
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``--extra-submit <file>[;<file>]``
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Submit extra files to the dashboard.
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This option will submit extra files to the dashboard.
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``--force-new-ctest-process``
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Run child CTest instances as new processes
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By default CTest will run child CTest instances within the same
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process. If this behavior is not desired, this argument will
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enforce new processes for child CTest processes.
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``--schedule-random``
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Use a random order for scheduling tests
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This option will run the tests in a random order. It is commonly
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used to detect implicit dependencies in a test suite.
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``--submit-index``
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Legacy option for old Dart2 dashboard server feature.
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Do not use.
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``--timeout <seconds>``
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Set a global timeout on all tests.
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This option will set a global timeout on all tests that do not
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already have a timeout set on them.
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``--stop-time <time>``
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Set a time at which all tests should stop running.
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Set a real time of day at which all tests should timeout. Example:
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7:00:00 -0400. Any time format understood by the curl date parser
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is accepted. Local time is assumed if no timezone is specified.
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``--http1.0``
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Submit using HTTP 1.0.
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This option will force CTest to use HTTP 1.0 to submit files to the
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dashboard, instead of HTTP 1.1.
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``--no-compress-output``
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Do not compress test output when submitting.
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This flag will turn off automatic compression of test output. Use
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this to maintain compatibility with an older version of CDash which
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doesn't support compressed test output.
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``--print-labels``
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Print all available test labels.
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This option will not run any tests, it will simply print the list of
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all labels associated with the test set.
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.. include:: OPTIONS_HELP.txt
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.. _`Dashboard Client`:
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Dashboard Client
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================
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CTest can operate as a client for the `CDash`_ software quality dashboard
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application. As a dashboard client, CTest performs a sequence of steps
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to configure, build, and test software, and then submits the results to
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a `CDash`_ server.
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.. _`CDash`: http://cdash.org/
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Dashboard Client Steps
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----------------------
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CTest defines an ordered list of testing steps of which some or all may
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be run as a dashboard client:
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``Start``
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Start a new dashboard submission to be composed of results recorded
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by the following steps.
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See the `CTest Start Step`_ section below.
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``Update``
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Update the source tree from its version control repository.
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Record the old and new versions and the list of updated source files.
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See the `CTest Update Step`_ section below.
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``Configure``
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Configure the software by running a command in the build tree.
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Record the configuration output log.
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See the `CTest Configure Step`_ section below.
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``Build``
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Build the software by running a command in the build tree.
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Record the build output log and detect warnings and errors.
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See the `CTest Build Step`_ section below.
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``Test``
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Test the software by loading a ``CTestTestfile.cmake``
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from the build tree and executing the defined tests.
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Record the output and result of each test.
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See the `CTest Test Step`_ section below.
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``Coverage``
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Compute coverage of the source code by running a coverage
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analysis tool and recording its output.
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See the `CTest Coverage Step`_ section below.
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``MemCheck``
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Run the software test suite through a memory check tool.
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Record the test output, results, and issues reported by the tool.
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See the `CTest MemCheck Step`_ section below.
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``Submit``
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Submit results recorded from other testing steps to the
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software quality dashboard server.
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See the `CTest Submit Step`_ section below.
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Dashboard Client Modes
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----------------------
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CTest defines three modes of operation as a dashboard client:
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``Nightly``
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This mode is intended to be invoked once per day, typically at night.
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It enables the ``Start``, ``Update``, ``Configure``, ``Build``, ``Test``,
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``Coverage``, and ``Submit`` steps by default. Selected steps run even
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if the ``Update`` step reports no changes to the source tree.
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``Continuous``
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This mode is intended to be invoked repeatedly throughout the day.
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It enables the ``Start``, ``Update``, ``Configure``, ``Build``, ``Test``,
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``Coverage``, and ``Submit`` steps by default, but exits after the
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``Update`` step if it reports no changes to the source tree.
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``Experimental``
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This mode is intended to be invoked by a developer to test local changes.
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It enables the ``Start``, ``Configure``, ``Build``, ``Test``, ``Coverage``,
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and ``Submit`` steps by default.
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Dashboard Client via CTest Command-Line
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---------------------------------------
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CTest can perform testing on an already-generated build tree.
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Run the ``ctest`` command with the current working directory set
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to the build tree and use one of these signatures::
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ctest -D <mode>[<step>]
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ctest -M <mode> [ -T <step> ]...
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The ``<mode>`` must be one of the above `Dashboard Client Modes`_,
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and each ``<step>`` must be one of the above `Dashboard Client Steps`_.
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CTest reads the `Dashboard Client Configuration`_ settings from
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a file in the build tree called either ``CTestConfiguration.ini``
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or ``DartConfiguration.tcl`` (the names are historical). The format
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of the file is::
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# Lines starting in '#' are comments.
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# Other non-blank lines are key-value pairs.
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<setting>: <value>
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where ``<setting>`` is the setting name and ``<value>`` is the
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setting value.
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In build trees generated by CMake, this configuration file is
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generated by the :module:`CTest` module if included by the project.
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The module uses variables to obtain a value for each setting
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as documented with the settings below.
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.. _`CTest Script`:
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Dashboard Client via CTest Script
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---------------------------------
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CTest can perform testing driven by a :manual:`cmake-language(7)`
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script that creates and maintains the source and build tree as
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well as performing the testing steps. Run the ``ctest`` command
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with the current working directory set outside of any build tree
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and use one of these signatures::
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ctest -S <script>
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ctest -SP <script>
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The ``<script>`` file must call :ref:`CTest Commands` commands
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to run testing steps explicitly as documented below. The commands
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obtain `Dashboard Client Configuration`_ settings from their
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arguments or from variables set in the script.
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Dashboard Client Configuration
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==============================
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The `Dashboard Client Steps`_ may be configured by named
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settings as documented in the following sections.
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.. _`CTest Start Step`:
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CTest Start Step
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----------------
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Start a new dashboard submission to be composed of results recorded
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by the following steps.
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In a `CTest Script`_, the :command:`ctest_start` command runs this step.
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Arguments to the command may specify some of the step settings.
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The command first runs the command-line specified by the
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``CTEST_CHECKOUT_COMMAND`` variable, if set, to initialize the source
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directory.
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Configuration settings include:
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``BuildDirectory``
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The full path to the project build tree.
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* `CTest Script`_ variable: :variable:`CTEST_BINARY_DIRECTORY`
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* :module:`CTest` module variable: :variable:`PROJECT_BINARY_DIR`
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``SourceDirectory``
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The full path to the project source tree.
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* `CTest Script`_ variable: :variable:`CTEST_SOURCE_DIRECTORY`
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* :module:`CTest` module variable: :variable:`PROJECT_SOURCE_DIR`
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.. _`CTest Update Step`:
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CTest Update Step
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-----------------
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In a `CTest Script`_, the :command:`ctest_update` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings to specify the version control tool include:
|
|
|
|
``BZRCommand``
|
|
``bzr`` command-line tool to use if source tree is managed by Bazaar.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_BZR_COMMAND`
|
|
* :module:`CTest` module variable: none
|
|
|
|
``BZRUpdateOptions``
|
|
Command-line options to the ``BZRCommand`` when updating the source.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_BZR_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: none
|
|
|
|
``CVSCommand``
|
|
``cvs`` command-line tool to use if source tree is managed by CVS.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_CVS_COMMAND`
|
|
* :module:`CTest` module variable: ``CVSCOMMAND``
|
|
|
|
``CVSUpdateOptions``
|
|
Command-line options to the ``CVSCommand`` when updating the source.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_CVS_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: ``CVS_UPDATE_OPTIONS``
|
|
|
|
``GITCommand``
|
|
``git`` command-line tool to use if source tree is managed by Git.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_GIT_COMMAND`
|
|
* :module:`CTest` module variable: ``GITCOMMAND``
|
|
|
|
``GITUpdateCustom``
|
|
Specify a custom command line (as a semicolon-separated list) to run
|
|
in the source tree (Git work tree) to update it instead of running
|
|
the ``GITCommand``.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_GIT_UPDATE_CUSTOM`
|
|
* :module:`CTest` module variable: ``CTEST_GIT_UPDATE_CUSTOM``
|
|
|
|
``GITUpdateOptions``
|
|
Command-line options to the ``GITCommand`` when updating the source.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_GIT_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: ``GIT_UPDATE_OPTIONS``
|
|
|
|
``HGCommand``
|
|
``hg`` command-line tool to use if source tree is managed by Mercurial.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_HG_COMMAND`
|
|
* :module:`CTest` module variable: none
|
|
|
|
``HGUpdateOptions``
|
|
Command-line options to the ``HGCommand`` when updating the source.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_HG_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: none
|
|
|
|
``P4Client``
|
|
Value of the ``-c`` option to the ``P4Command``.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_P4_CLIENT`
|
|
* :module:`CTest` module variable: ``CTEST_P4_CLIENT``
|
|
|
|
``P4Command``
|
|
``p4`` command-line tool to use if source tree is managed by Perforce.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_P4_COMMAND`
|
|
* :module:`CTest` module variable: ``P4COMMAND``
|
|
|
|
``P4Options``
|
|
Command-line options to the ``P4Command`` for all invocations.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_P4_OPTIONS`
|
|
* :module:`CTest` module variable: ``CTEST_P4_OPTIONS``
|
|
|
|
``P4UpdateCustom``
|
|
Specify a custom command line (as a semicolon-separated list) to run
|
|
in the source tree (Perforce tree) to update it instead of running
|
|
the ``P4Command``.
|
|
|
|
* `CTest Script`_ variable: none
|
|
* :module:`CTest` module variable: ``CTEST_P4_UPDATE_CUSTOM``
|
|
|
|
``P4UpdateOptions``
|
|
Command-line options to the ``P4Command`` when updating the source.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_P4_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: ``CTEST_P4_UPDATE_OPTIONS``
|
|
|
|
``SVNCommand``
|
|
``svn`` command-line tool to use if source tree is managed by Subversion.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_SVN_COMMAND`
|
|
* :module:`CTest` module variable: ``SVNCOMMAND``
|
|
|
|
``SVNOptions``
|
|
Command-line options to the ``SVNCommand`` for all invocations.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_SVN_OPTIONS`
|
|
* :module:`CTest` module variable: ``CTEST_SVN_OPTIONS``
|
|
|
|
``SVNUpdateOptions``
|
|
Command-line options to the ``SVNCommand`` when updating the source.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_SVN_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: ``SVN_UPDATE_OPTIONS``
|
|
|
|
``UpdateCommand``
|
|
Specify the version-control command-line tool to use without
|
|
detecting the VCS that manages the source tree.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_UPDATE_COMMAND`
|
|
* :module:`CTest` module variable: ``<VCS>COMMAND``
|
|
when ``UPDATE_TYPE`` is ``<vcs>``, else ``UPDATE_COMMAND``
|
|
|
|
``UpdateOptions``
|
|
Command-line options to the ``UpdateCommand``.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_UPDATE_OPTIONS`
|
|
* :module:`CTest` module variable: ``<VCS>_UPDATE_OPTIONS``
|
|
when ``UPDATE_TYPE`` is ``<vcs>``, else ``UPDATE_OPTIONS``
|
|
|
|
``UpdateType``
|
|
Specify the version-control system that manages the source
|
|
tree if it cannot be detected automatically.
|
|
The value may be ``bzr``, ``cvs``, ``git``, ``hg``,
|
|
``p4``, or ``svn``.
|
|
|
|
* `CTest Script`_ variable: none, detected from source tree
|
|
* :module:`CTest` module variable: ``UPDATE_TYPE`` if set,
|
|
else ``CTEST_UPDATE_TYPE``
|
|
|
|
``UpdateVersionOnly``
|
|
Specify that you want the version control update command to only
|
|
discover the current version that is checked out, and not to update
|
|
to a different version.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_UPDATE_VERSION_ONLY`
|
|
|
|
|
|
|
|
Additional configuration settings include:
|
|
|
|
``NightlyStartTime``
|
|
In the ``Nightly`` dashboard mode, specify the "nightly start time".
|
|
With centralized version control systems (``cvs`` and ``svn``),
|
|
the ``Update`` step checks out the version of the software as of
|
|
this time so that multiple clients choose a common version to test.
|
|
This is not well-defined in distributed version-control systems so
|
|
the setting is ignored.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_NIGHTLY_START_TIME`
|
|
* :module:`CTest` module variable: ``NIGHTLY_START_TIME`` if set,
|
|
else ``CTEST_NIGHTLY_START_TIME``
|
|
|
|
.. _`CTest Configure Step`:
|
|
|
|
CTest Configure Step
|
|
--------------------
|
|
|
|
In a `CTest Script`_, the :command:`ctest_configure` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings include:
|
|
|
|
``ConfigureCommand``
|
|
Command-line to launch the software configuration process.
|
|
It will be executed in the location specified by the
|
|
``BuildDirectory`` setting.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_CONFIGURE_COMMAND`
|
|
* :module:`CTest` module variable: :variable:`CMAKE_COMMAND`
|
|
followed by :variable:`PROJECT_SOURCE_DIR`
|
|
|
|
.. _`CTest Build Step`:
|
|
|
|
CTest Build Step
|
|
----------------
|
|
|
|
In a `CTest Script`_, the :command:`ctest_build` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings include:
|
|
|
|
``DefaultCTestConfigurationType``
|
|
When the build system to be launched allows build-time selection
|
|
of the configuration (e.g. ``Debug``, ``Release``), this specifies
|
|
the default configuration to be built when no ``-C`` option is
|
|
given to the ``ctest`` command. The value will be substituted into
|
|
the value of ``MakeCommand`` to replace the literal string
|
|
``${CTEST_CONFIGURATION_TYPE}`` if it appears.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_CONFIGURATION_TYPE`
|
|
* :module:`CTest` module variable: ``DEFAULT_CTEST_CONFIGURATION_TYPE``,
|
|
initialized by the ``CMAKE_CONFIG_TYPE`` environment variable
|
|
|
|
``MakeCommand``
|
|
Command-line to launch the software build process.
|
|
It will be executed in the location specified by the
|
|
``BuildDirectory`` setting.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_BUILD_COMMAND`
|
|
* :module:`CTest` module variable: ``MAKECOMMAND``,
|
|
initialized by the :command:`build_command` command
|
|
|
|
``UseLaunchers``
|
|
For build trees generated by CMake using one of the
|
|
:ref:`Makefile Generators` or the :generator:`Ninja`
|
|
generator, specify whether the
|
|
``CTEST_USE_LAUNCHERS`` feature is enabled by the
|
|
:module:`CTestUseLaunchers` module (also included by the
|
|
:module:`CTest` module). When enabled, the generated build
|
|
system wraps each invocation of the compiler, linker, or
|
|
custom command line with a "launcher" that communicates
|
|
with CTest via environment variables and files to report
|
|
granular build warning and error information. Otherwise,
|
|
CTest must "scrape" the build output log for diagnostics.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_USE_LAUNCHERS`
|
|
* :module:`CTest` module variable: ``CTEST_USE_LAUNCHERS``
|
|
|
|
.. _`CTest Test Step`:
|
|
|
|
CTest Test Step
|
|
---------------
|
|
|
|
In a `CTest Script`_, the :command:`ctest_test` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings include:
|
|
|
|
``TestLoad``
|
|
While running tests in parallel (e.g. with ``-j``), try not to start
|
|
tests when they may cause the CPU load to pass above a given threshold.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_TEST_LOAD`
|
|
* :module:`CTest` module variable: ``CTEST_TEST_LOAD``
|
|
|
|
``TimeOut``
|
|
The default timeout for each test if not specified by the
|
|
:prop_test:`TIMEOUT` test property.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_TEST_TIMEOUT`
|
|
* :module:`CTest` module variable: ``DART_TESTING_TIMEOUT``
|
|
|
|
.. _`CTest Coverage Step`:
|
|
|
|
CTest Coverage Step
|
|
-------------------
|
|
|
|
In a `CTest Script`_, the :command:`ctest_coverage` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings include:
|
|
|
|
``CoverageCommand``
|
|
Command-line tool to perform software coverage analysis.
|
|
It will be executed in the location specified by the
|
|
``BuildDirectory`` setting.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_COVERAGE_COMMAND`
|
|
* :module:`CTest` module variable: ``COVERAGE_COMMAND``
|
|
|
|
``CoverageExtraFlags``
|
|
Specify command-line options to the ``CoverageCommand`` tool.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_COVERAGE_EXTRA_FLAGS`
|
|
* :module:`CTest` module variable: ``COVERAGE_EXTRA_FLAGS``
|
|
|
|
.. _`CTest MemCheck Step`:
|
|
|
|
CTest MemCheck Step
|
|
-------------------
|
|
|
|
In a `CTest Script`_, the :command:`ctest_memcheck` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings include:
|
|
|
|
``MemoryCheckCommand``
|
|
Command-line tool to perform dynamic analysis. Test command lines
|
|
will be launched through this tool.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_MEMORYCHECK_COMMAND`
|
|
* :module:`CTest` module variable: ``MEMORYCHECK_COMMAND``
|
|
|
|
``MemoryCheckCommandOptions``
|
|
Specify command-line options to the ``MemoryCheckCommand`` tool.
|
|
They will be placed prior to the test command line.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_MEMORYCHECK_COMMAND_OPTIONS`
|
|
* :module:`CTest` module variable: ``MEMORYCHECK_COMMAND_OPTIONS``
|
|
|
|
``MemoryCheckType``
|
|
Specify the type of memory checking to perform.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_MEMORYCHECK_TYPE`
|
|
* :module:`CTest` module variable: ``MEMORYCHECK_TYPE``
|
|
|
|
``MemoryCheckSanitizerOptions``
|
|
Specify options to sanitizers when running with a sanitize-enabled build.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_MEMORYCHECK_SANITIZER_OPTIONS`
|
|
* :module:`CTest` module variable: ``MEMORYCHECK_SANITIZER_OPTIONS``
|
|
|
|
``MemoryCheckSuppressionFile``
|
|
Specify a file containing suppression rules for the
|
|
``MemoryCheckCommand`` tool. It will be passed with options
|
|
appropriate to the tool.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_MEMORYCHECK_SUPPRESSIONS_FILE`
|
|
* :module:`CTest` module variable: ``MEMORYCHECK_SUPPRESSIONS_FILE``
|
|
|
|
Additional configuration settings include:
|
|
|
|
``BoundsCheckerCommand``
|
|
Specify a ``MemoryCheckCommand`` that is known to be command-line
|
|
compatible with Bounds Checker.
|
|
|
|
* `CTest Script`_ variable: none
|
|
* :module:`CTest` module variable: none
|
|
|
|
``PurifyCommand``
|
|
Specify a ``MemoryCheckCommand`` that is known to be command-line
|
|
compatible with Purify.
|
|
|
|
* `CTest Script`_ variable: none
|
|
* :module:`CTest` module variable: ``PURIFYCOMMAND``
|
|
|
|
``ValgrindCommand``
|
|
Specify a ``MemoryCheckCommand`` that is known to be command-line
|
|
compatible with Valgrind.
|
|
|
|
* `CTest Script`_ variable: none
|
|
* :module:`CTest` module variable: ``VALGRIND_COMMAND``
|
|
|
|
``ValgrindCommandOptions``
|
|
Specify command-line options to the ``ValgrindCommand`` tool.
|
|
They will be placed prior to the test command line.
|
|
|
|
* `CTest Script`_ variable: none
|
|
* :module:`CTest` module variable: ``VALGRIND_COMMAND_OPTIONS``
|
|
|
|
.. _`CTest Submit Step`:
|
|
|
|
CTest Submit Step
|
|
-----------------
|
|
|
|
In a `CTest Script`_, the :command:`ctest_submit` command runs this step.
|
|
Arguments to the command may specify some of the step settings.
|
|
|
|
Configuration settings include:
|
|
|
|
``BuildName``
|
|
Describe the dashboard client platform with a short string.
|
|
(Operating system, compiler, etc.)
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_BUILD_NAME`
|
|
* :module:`CTest` module variable: ``BUILDNAME``
|
|
|
|
``CDashVersion``
|
|
Specify the version of `CDash`_ on the server.
|
|
|
|
* `CTest Script`_ variable: none, detected from server
|
|
* :module:`CTest` module variable: ``CTEST_CDASH_VERSION``
|
|
|
|
``CTestSubmitRetryCount``
|
|
Specify a number of attempts to retry submission on network failure.
|
|
|
|
* `CTest Script`_ variable: none,
|
|
use the :command:`ctest_submit` ``RETRY_COUNT`` option.
|
|
* :module:`CTest` module variable: ``CTEST_SUBMIT_RETRY_COUNT``
|
|
|
|
``CTestSubmitRetryDelay``
|
|
Specify a delay before retrying submission on network failure.
|
|
|
|
* `CTest Script`_ variable: none,
|
|
use the :command:`ctest_submit` ``RETRY_DELAY`` option.
|
|
* :module:`CTest` module variable: ``CTEST_SUBMIT_RETRY_DELAY``
|
|
|
|
``CurlOptions``
|
|
Specify a semicolon-separated list of options to control the
|
|
Curl library that CTest uses internally to connect to the
|
|
server. Possible options are ``CURLOPT_SSL_VERIFYPEER_OFF``
|
|
and ``CURLOPT_SSL_VERIFYHOST_OFF``.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_CURL_OPTIONS`
|
|
* :module:`CTest` module variable: ``CTEST_CURL_OPTIONS``
|
|
|
|
``DropLocation``
|
|
The path on the dashboard server to send the submission.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_DROP_LOCATION`
|
|
* :module:`CTest` module variable: ``DROP_LOCATION`` if set,
|
|
else ``CTEST_DROP_LOCATION``
|
|
|
|
``DropMethod``
|
|
Specify the method by which results should be submitted to the
|
|
dashboard server. The value may be ``cp``, ``ftp``, ``http``,
|
|
``https``, ``scp``, or ``xmlrpc`` (if CMake was built with
|
|
support for it).
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_DROP_METHOD`
|
|
* :module:`CTest` module variable: ``DROP_METHOD`` if set,
|
|
else ``CTEST_DROP_METHOD``
|
|
|
|
``DropSite``
|
|
The dashboard server name
|
|
(for ``ftp``, ``http``, and ``https``, ``scp``, and ``xmlrpc``).
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_DROP_SITE`
|
|
* :module:`CTest` module variable: ``DROP_SITE`` if set,
|
|
else ``CTEST_DROP_SITE``
|
|
|
|
``DropSitePassword``
|
|
The dashboard server login password, if any
|
|
(for ``ftp``, ``http``, and ``https``).
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_DROP_SITE_PASSWORD`
|
|
* :module:`CTest` module variable: ``DROP_SITE_PASSWORD`` if set,
|
|
else ``CTEST_DROP_SITE_PASWORD``
|
|
|
|
``DropSiteUser``
|
|
The dashboard server login user name, if any
|
|
(for ``ftp``, ``http``, and ``https``).
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_DROP_SITE_USER`
|
|
* :module:`CTest` module variable: ``DROP_SITE_USER`` if set,
|
|
else ``CTEST_DROP_SITE_USER``
|
|
|
|
``IsCDash``
|
|
Specify whether the dashboard server is `CDash`_ or an older
|
|
dashboard server implementation requiring ``TriggerSite``.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_DROP_SITE_CDASH`
|
|
* :module:`CTest` module variable: ``CTEST_DROP_SITE_CDASH``
|
|
|
|
``ScpCommand``
|
|
``scp`` command-line tool to use when ``DropMethod`` is ``scp``.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_SCP_COMMAND`
|
|
* :module:`CTest` module variable: ``SCPCOMMAND``
|
|
|
|
``Site``
|
|
Describe the dashboard client host site with a short string.
|
|
(Hostname, domain, etc.)
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_SITE`
|
|
* :module:`CTest` module variable: ``SITE``,
|
|
initialized by the :command:`site_name` command
|
|
|
|
``TriggerSite``
|
|
Legacy option to support older dashboard server implementations.
|
|
Not used when ``IsCDash`` is true.
|
|
|
|
* `CTest Script`_ variable: :variable:`CTEST_TRIGGER_SITE`
|
|
* :module:`CTest` module variable: ``TRIGGER_SITE`` if set,
|
|
else ``CTEST_TRIGGER_SITE``
|
|
|
|
See Also
|
|
========
|
|
|
|
.. include:: LINKS.txt
|