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.
|
|
|
|
TIMEOUT_AFTER_MATCH
|
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
|
|
.. versionadded:: 3.6
|
|
|
|
|
|
|
|
|
|
Change a test's timeout duration after a matching line is encountered
|
|
|
|
|
in its output.
|
|
|
|
|
|
|
|
|
|
Usage
|
|
|
|
|
^^^^^
|
|
|
|
|
|
|
|
|
|
.. code-block:: cmake
|
|
|
|
|
|
|
|
|
|
add_test(mytest ...)
|
|
|
|
|
set_property(TEST mytest PROPERTY TIMEOUT_AFTER_MATCH "${seconds}" "${regex}")
|
|
|
|
|
|
|
|
|
|
Description
|
|
|
|
|
^^^^^^^^^^^
|
|
|
|
|
|
|
|
|
|
Allow a test ``seconds`` to complete after ``regex`` is encountered in
|
|
|
|
|
its output.
|
|
|
|
|
|
|
|
|
|
When the test outputs a line that matches ``regex`` its start time is
|
|
|
|
|
reset to the current time and its timeout duration is changed to
|
|
|
|
|
``seconds``. Prior to this, the timeout duration is determined by the
|
|
|
|
|
:prop_test:`TIMEOUT` property or the :variable:`CTEST_TEST_TIMEOUT`
|
|
|
|
|
variable if either of these are set. Because the test's start time is
|
|
|
|
|
reset, its execution time will not include any time that was spent
|
|
|
|
|
waiting for the matching output.
|
|
|
|
|
|
|
|
|
|
:prop_test:`TIMEOUT_AFTER_MATCH` is useful for avoiding spurious
|
|
|
|
|
timeouts when your test must wait for some system resource to become
|
|
|
|
|
available before it can execute. Set :prop_test:`TIMEOUT` to a longer
|
|
|
|
|
duration that accounts for resource acquisition and use
|
|
|
|
|
:prop_test:`TIMEOUT_AFTER_MATCH` to control how long the actual test
|
|
|
|
|
is allowed to run.
|
|
|
|
|
|
|
|
|
|
If the required resource can be controlled by CTest you should use
|
|
|
|
|
:prop_test:`RESOURCE_LOCK` instead of :prop_test:`TIMEOUT_AFTER_MATCH`.
|
|
|
|
|
This property should be used when only the test itself can determine
|
|
|
|
|
when its required resources are available.
|
