You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
3.3 KiB
90 lines
3.3 KiB
add_test
|
|
--------
|
|
|
|
Add a test to the project to be run by :manual:`ctest(1)`.
|
|
|
|
.. code-block:: cmake
|
|
|
|
add_test(NAME <name> COMMAND <command> [<arg>...]
|
|
[CONFIGURATIONS <config>...]
|
|
[WORKING_DIRECTORY <dir>]
|
|
[COMMAND_EXPAND_LISTS])
|
|
|
|
Adds a test called ``<name>``. The test name may contain arbitrary
|
|
characters, expressed as a :ref:`Quoted Argument` or :ref:`Bracket Argument`
|
|
if necessary. See policy :policy:`CMP0110`.
|
|
|
|
CMake only generates tests if the :command:`enable_testing` command has been
|
|
invoked. The :module:`CTest` module invokes ``enable_testing`` automatically
|
|
unless ``BUILD_TESTING`` is set to ``OFF``.
|
|
|
|
Tests added with the ``add_test(NAME)`` signature support using
|
|
:manual:`generator expressions <cmake-generator-expressions(7)>`
|
|
in test properties set by :command:`set_property(TEST)` or
|
|
:command:`set_tests_properties`. Test properties may only be set in the
|
|
directory the test is created in.
|
|
|
|
``add_test`` options are:
|
|
|
|
``COMMAND``
|
|
Specify the test command-line. If ``<command>`` specifies an executable
|
|
target created by :command:`add_executable`, it will automatically be
|
|
replaced by the location of the executable created at build time.
|
|
|
|
The command may be specified using
|
|
:manual:`generator expressions <cmake-generator-expressions(7)>`.
|
|
|
|
``CONFIGURATIONS``
|
|
Restrict execution of the test only to the named configurations.
|
|
|
|
``WORKING_DIRECTORY``
|
|
Set the test property :prop_test:`WORKING_DIRECTORY` in which to execute the
|
|
test. If not specified, the test will be run in
|
|
:variable:`CMAKE_CURRENT_BINARY_DIR`. The working directory may be specified
|
|
using :manual:`generator expressions <cmake-generator-expressions(7)>`.
|
|
|
|
``COMMAND_EXPAND_LISTS``
|
|
.. versionadded:: 3.16
|
|
|
|
Lists in ``COMMAND`` arguments will be expanded, including those created with
|
|
:manual:`generator expressions <cmake-generator-expressions(7)>`.
|
|
|
|
If the test command exits with code ``0`` the test passes. Non-zero exit code
|
|
is a "failed" test. The test property :prop_test:`WILL_FAIL` inverts this
|
|
logic. Note that system-level test failures such as segmentation faults or
|
|
heap errors will still fail the test even if ``WILL_FALL`` is true. Output
|
|
written to stdout or stderr is captured by :manual:`ctest(1)` and only
|
|
affects the pass/fail status via the :prop_test:`PASS_REGULAR_EXPRESSION`,
|
|
:prop_test:`FAIL_REGULAR_EXPRESSION`, or :prop_test:`SKIP_REGULAR_EXPRESSION`
|
|
test properties.
|
|
|
|
.. versionadded:: 3.16
|
|
Added :prop_test:`SKIP_REGULAR_EXPRESSION` property.
|
|
|
|
Example usage:
|
|
|
|
.. code-block:: cmake
|
|
|
|
add_test(NAME mytest
|
|
COMMAND testDriver --config $<CONFIG>
|
|
--exe $<TARGET_FILE:myexe>)
|
|
|
|
This creates a test ``mytest`` whose command runs a ``testDriver`` tool
|
|
passing the configuration name and the full path to the executable
|
|
file produced by target ``myexe``.
|
|
|
|
---------------------------------------------------------------------
|
|
|
|
The command syntax above is recommended over the older, less flexible form:
|
|
|
|
.. code-block:: cmake
|
|
|
|
add_test(<name> <command> [<arg>...])
|
|
|
|
Add a test called ``<name>`` with the given command-line.
|
|
|
|
Unlike the above ``NAME`` signature, target names are not supported
|
|
in the command-line. Furthermore, tests added with this signature do not
|
|
support :manual:`generator expressions <cmake-generator-expressions(7)>`
|
|
in the command-line or test properties.
|