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author | Dmitry Marakasov <amdmi3@FreeBSD.org> | 2022-04-15 14:17:30 +0000 |
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committer | Dmitry Marakasov <amdmi3@FreeBSD.org> | 2022-04-18 10:32:16 +0000 |
commit | b731fff69c0ffd79f80f5d1d575e016337f3b920 (patch) | |
tree | 58bb38286f4f3858c7e13ede0dd20c525cf4fc54 | |
parent | 1cfe12ed25e54bf4df6639601e7c5d58f023aa4c (diff) | |
download | ports-b731fff69c0ffd79f80f5d1d575e016337f3b920.tar.gz ports-b731fff69c0ffd79f80f5d1d575e016337f3b920.zip |
Mk/Uses: Add pytest.mk
Add USES=pytest, a standardized pytest entry point.
This knob adds dependency on pytest and defines do-test target which
calls it "the right way" (respecting TEST_ENV, with proper verbosity,
additional info on skipped tests, and resetting addopts which may
be set by upstream and introduce unwanted options). This allows to
remove duplicate (and in many cases not completely correct) do-test
targets from a lot of pytest consumer ports.
Additionally, it adds PYTEST_IGNORED_TESTS (to list tests which
fail and are expected to fail) and PYTEST_BROKEN_TESTS (to list
tests which fail and needs to be fixed). Both knobs lead to
listed tests being skipped, which is believed to be better than
always failing `test` target, allowing to monitor status of other
tests and better document known failures.
Possible room for improvement:
- Support for pytest plugins (add dependencies and disallow pytest
from using unlisted plugins which often cause breakages)
- Treat PYTEST_BROKEN_TESTS as xfail to catch the cases when tests
are fixed.
Both items seem to require support on pytest side though.
Reviewed by: tcberner
Differential Revision: https://reviews.freebsd.org/D34693
-rw-r--r-- | CHANGES | 13 | ||||
-rw-r--r-- | Mk/Uses/pytest.mk | 69 |
2 files changed, 82 insertions, 0 deletions
@@ -10,6 +10,19 @@ in the release notes and/or placed into UPDATING. All ports committers are allowed to commit to this file. +20220415: +AUTHOR: amdmi3@FreeBSD.org + + A new USES has been added to handle testing with pytest. + + USES= pytest + + Introduces dependency on pytest and adds do-test target which calls + pytest with the right environment and arguments. + + Additionally, PYTEST_{IGNORED,BROKEN}_TESTS knobs are provided for + skipping failing tests in a convenient and documented way. + 20220218: AUTHOR: jrm@FreeBSD.org diff --git a/Mk/Uses/pytest.mk b/Mk/Uses/pytest.mk new file mode 100644 index 000000000000..62e435270cbd --- /dev/null +++ b/Mk/Uses/pytest.mk @@ -0,0 +1,69 @@ +# handle testing with pytest +# +# Feature: pytest +# Usage: USES=pytest[:4] +# +# It implies USES=python:test automatically if no USES=python has been +# specified yet +# +# It provides the following additional variables to set by the ports: +# +# PYTEST_ARGS additional args to pytest (defaults to empty). +# PYTEST_IGNORED_TESTS lists of `pytest -k` patterns of tests to ignore +# (defaults to empty). For tests which are not +# expected to pass, such as ones requiring a database +# access. +# PYTEST_BROKEN_TESTS lists of `pytest -k` patterns of tests to ignore +# (defaults to empty). For broken tests which require +# fixing. +# +# The following variables may be set by the user: +# +# PYTEST_ENABLE_IGNORED_TESTS enable tests which are otherwise ignored by +# PYTEST_IGNORED_TESTS. +# PYTEST_ENABLE_BROKEN_TESTS enable tests which are otherwise ignored by +# PYTEST_BROKEN_TESTS. +# PYTEST_ENABLE_ALL_TESTS enable tests which are otherwise ignored by +# PYTEST_IGNORED_TESTS and PYTEST_BROKEN_TESTS. +# +# MAINTAINER: amdmi3@FreeBSD.org + +.if !defined(_INCLUDE_USES_PYTEST_MK) +_INCLUDE_USES_PYTEST_MK= yes + +. if !${USES:Mpython*} +python_ARGS= test +. include "${USESDIR}/python.mk" +. endif + +. if empty(pytest_ARGS) +TEST_DEPENDS+= ${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR} +. elif ${pytest_ARGS} == "4" +TEST_DEPENDS+= ${PYTHON_PKGNAMEPREFIX}pytest4>=0:devel/py-pytest4@${PY_FLAVOR} +. else +IGNORE= Incorrect 'USES+=pytest:${pytest_ARGS}' expecting 'USES+=pytest[:4]' +. endif + +PYTEST_IGNORED_TESTS?= # empty +PYTEST_BROKEN_TESTS?= # empty +PYTEST_ARGS?= # empty + +_PYTEST_ALL_IGNORED_TESTS?= # empty +. if !defined(PYTEST_ENABLE_IGNORED_TESTS) && !defined(PYTEST_ENABLE_ALL_TESTS) +_PYTEST_ALL_IGNORED_TESTS+= ${PYTEST_IGNORED_TESTS} +. endif +. if !defined(PYTEST_ENABLE_BROKEN_TESTS) && !defined(PYTEST_ENABLE_ALL_TESTS) +_PYTEST_ALL_IGNORED_TESTS+= ${PYTEST_BROKEN_TESTS} +. endif + +_PYTEST_FILTER_EXPRESSION= ${_PYTEST_ALL_IGNORED_TESTS:C/^(.)/and not \1/:tW:C/^and //} + +. if !target(do-test) +do-test: + @cd ${TEST_WRKSRC} && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} -m pytest \ + -k '${_PYTEST_FILTER_EXPRESSION}' \ + -v -rs -o addopts= \ + ${PYTEST_ARGS} +. endif + +.endif |