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- ctest_coverage
- --------------
- Perform the :ref:`CTest Coverage Step` as a :ref:`Dashboard Client`.
- ::
- ctest_coverage([BUILD <build-dir>] [APPEND]
- [LABELS <label>...]
- [RETURN_VALUE <result-var>]
- [CAPTURE_CMAKE_ERROR <result-var>]
- [QUIET]
- )
- Collect coverage tool results and stores them in ``Coverage.xml``
- for submission with the :command:`ctest_submit` command.
- The options are:
- ``BUILD <build-dir>``
- Specify the top-level build directory. If not given, the
- :variable:`CTEST_BINARY_DIRECTORY` variable is used.
- ``APPEND``
- Mark ``Coverage.xml`` for append to results previously submitted to a
- dashboard server since the last :command:`ctest_start` call.
- Append semantics are defined by the dashboard server in use.
- This does *not* cause results to be appended to a ``.xml`` file
- produced by a previous call to this command.
- ``LABELS``
- Filter the coverage report to include only source files labeled
- with at least one of the labels specified.
- ``RETURN_VALUE <result-var>``
- Store in the ``<result-var>`` variable ``0`` if coverage tools
- ran without error and non-zero otherwise.
- ``CAPTURE_CMAKE_ERROR <result-var>``
- Store in the ``<result-var>`` variable -1 if there are any errors running
- the command and prevent ctest from returning non-zero if an error occurs.
- ``QUIET``
- Suppress any CTest-specific non-error output that would have been
- printed to the console otherwise. The summary indicating how many
- lines of code were covered is unaffected by this option.
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