Merge pull request #2815 from xuanluong/issue-1997-document-xpass

Add mention of xpass in skip/xfail documentation
This commit is contained in:
Ronny Pfannschmidt 2017-10-06 06:51:35 +02:00 committed by GitHub
commit 761d552814
2 changed files with 9 additions and 4 deletions

1
changelog/1997.doc Normal file
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@ -0,0 +1 @@
Explicitly mention ``xpass`` in the documentation of ``xfail``.

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@ -16,13 +16,17 @@ resource which is not available at the moment (for example a database).
A **xfail** means that you expect a test to fail for some reason.
A common example is a test for a feature not yet implemented, or a bug not yet fixed.
When a test passes despite being expected to fail (marked with ``pytest.mark.xfail``),
it's an **xpass** and will be reported in the test summary.
``pytest`` counts and lists *skip* and *xfail* tests separately. Detailed
information about skipped/xfailed tests is not shown by default to avoid
cluttering the output. You can use the ``-r`` option to see details
corresponding to the "short" letters shown in the test progress::
pytest -rxs # show extra info on skips and xfails
pytest -rxXs # show extra info on xfailed, xpassed, and skipped tests
More details on the ``-r`` option can be found by running ``pytest -h``.
(See :ref:`how to change command line options defaults`)
@ -311,12 +315,12 @@ Running it with the report-on-xfail option gives this output::
platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y
rootdir: $REGENDOC_TMPDIR/example, inifile:
collected 7 items
xfail_demo.py xxxxxxx
======= short test summary info ========
XFAIL xfail_demo.py::test_hello
XFAIL xfail_demo.py::test_hello2
reason: [NOTRUN]
reason: [NOTRUN]
XFAIL xfail_demo.py::test_hello3
condition: hasattr(os, 'sep')
XFAIL xfail_demo.py::test_hello4
@ -326,7 +330,7 @@ Running it with the report-on-xfail option gives this output::
XFAIL xfail_demo.py::test_hello6
reason: reason
XFAIL xfail_demo.py::test_hello7
======= 7 xfailed in 0.12 seconds ========
.. _`skip/xfail with parametrize`: