Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Revision 782854f90ad5f73f787f68693d535f2b05514e13 authored by Miss Islington (bot) on 02 July 2019, 07:48:59 UTC, committed by Ned Deily on 02 July 2019, 07:48:59 UTC
Under some conditions the earlier fix for bpo-18075, "Infinite recursion tests triggering a segfault on Mac OS X", now causes failures on macOS when attempting to change stack limit with resource.setrlimit resource.RLIMIT_STACK, like regrtest does when running the test suite. The reverted change had specified a non-default stack size when linking the python executable on macOS. As of macOS 10.14.4, the previous code causes a hard failure when running tests, although similar failures had been seen under some conditions under some earlier systems. Reverting the change to the interpreter stack size at link time helped for release builds but caused some tests to fail when built --with-pydebug. Try the opposite approach: continue to build the interpreter with an increased stack size on macOS and remove the failing setrlimit call in regrtest initialization. This will definitely avoid the resource.RLIMIT_STACK error and should have no, or fewer, side effects. (cherry picked from commit 5bbbc733e6cc0804f19b071944af8d4719e26ae6) Co-authored-by: Ned Deily <nad@python.org>
1 parent 29d6905
Tip revision: 782854f90ad5f73f787f68693d535f2b05514e13 authored by Miss Islington (bot) on 02 July 2019, 07:48:59 UTC
bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) (GH-14549)
bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) (GH-14549)
Tip revision: 782854f
.travis.yml
language: c
dist: trusty
sudo: false
group: beta
# To cache doc-building dependencies and C compiler output.
cache:
- pip
- ccache
env:
global:
# Use -O3 because we don't use debugger on Travis-CI
- CFLAGS="-O3"
branches:
only:
- master
- /^\d\.\d$/
- buildbot-custom
matrix:
fast_finish: true
allow_failures:
- env: OPTIONAL=true
include:
- os: linux
language: c
compiler: clang
# gcc also works, but to keep the # of concurrent builds down, we use one C
# compiler here and the other to run the coverage build. Clang is preferred
# in this instance for its better error messages.
env: TESTING=cpython
addons:
apt:
packages:
- xvfb
- os: linux
language: python
python: 3.6
env: TESTING=docs
before_script:
- cd Doc
# Sphinx is pinned so that new versions that introduce new warnings won't suddenly cause build failures.
# (Updating the version is fine as long as no warnings are raised by doing so.)
- python -m pip install sphinx==1.8.2 blurb
script:
- make check suspicious html SPHINXOPTS="-q -W -j4"
- os: linux
language: c
compiler: gcc
env: OPTIONAL=true
addons:
apt:
packages:
- xvfb
before_script:
- ./configure PYTHON_FOR_REGEN=python3
- make -s -j4
# Need a venv that can parse covered code.
- ./python -m venv venv
- ./venv/bin/python -m pip install -U coverage
- ./venv/bin/python -m test.pythoninfo
script:
# Skip tests that re-run the entire test suite.
- xvfb-run ./venv/bin/python -m coverage run --pylib -m test -uall,-cpu -x test_multiprocessing_fork -x test_multiprocessing_forkserver -x test_multiprocessing_spawn
after_script: # Probably should be after_success once test suite updated to run under coverage.py.
# Make the `coverage` command available to Codecov w/ a version of Python that can parse all source files.
- source ./venv/bin/activate
- bash <(curl -s https://codecov.io/bash)
before_install:
- set -e
- |
# Check short-circuit conditions
if [ "${TESTING}" != "docs" ]
then
if [ "$TRAVIS_PULL_REQUEST" = "false" ]
then
echo "Not a PR, doing full build."
else
# Pull requests are slightly complicated because $TRAVIS_COMMIT_RANGE
# may include more changes than desired if the history is convoluted.
# Instead, explicitly fetch the base branch and compare against the
# merge-base commit.
git fetch -q origin +refs/heads/$TRAVIS_BRANCH
changes=$(git diff --name-only HEAD $(git merge-base HEAD FETCH_HEAD))
echo "Files changed:"
echo "$changes"
if ! echo "$changes" | grep -qvE '(\.rst$)|(^Doc)|(^Misc)'
then
echo "Only docs were updated, stopping build process."
exit
fi
fi
fi
# Travis provides only 2 cores, so don't overdo the parallelism and waste memory.
before_script:
- ./configure --with-pydebug PYTHON_FOR_REGEN=python3
- make -j4 regen-all
- changes=`git status --porcelain`
- |
# Check for changes in regenerated files
if ! test -z "$changes"
then
echo "Generated files not up to date"
echo "$changes"
exit 1
fi
- make -j4
- make pythoninfo
script:
# Using the built Python as patchcheck.py is built around the idea of using
# a checkout-build of CPython to know things like what base branch the changes
# should be compared against.
# Only run on Linux as the check only needs to be run once.
- if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./python Tools/scripts/patchcheck.py --travis $TRAVIS_PULL_REQUEST; fi
# Check that all symbols exported by libpython start with "Py" or "_Py"
- make smelly
# `-r -w` implicitly provided through `make buildbottest`.
- if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then XVFB_RUN=xvfb-run; fi; $XVFB_RUN make buildbottest TESTOPTS="-j4 -uall,-cpu"
notifications:
email: false
irc:
channels:
# This is set to a secure variable to prevent forks from notifying the
# IRC channel whenever they fail a build. This can be removed when travis
# implements https://github.com/travis-ci/travis-ci/issues/1094.
# The actual value here is: irc.freenode.net#python-dev
- secure: "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"
on_success: change
on_failure: always
skip_join: true
Computing file changes ...