cpython/.travis.yml

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language: c
dist: bionic
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# To cache doc-building dependencies and C compiler output.
cache:
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- pip
- ccache
- directories:
- $HOME/multissl
env:
global:
- OPENSSL=1.1.1f
- OPENSSL_DIR="$HOME/multissl/openssl/${OPENSSL}"
- PATH="${OPENSSL_DIR}/bin:$PATH"
- CFLAGS="-I${OPENSSL_DIR}/include"
- LDFLAGS="-L${OPENSSL_DIR}/lib"
# Set rpath with env var instead of -Wl,-rpath linker flag
# OpenSSL ignores LDFLAGS when linking bin/openssl
- LD_RUN_PATH="${OPENSSL_DIR}/lib"
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branches:
only:
- master
- /^\d\.\d+$/
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- buildbot-custom
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matrix:
fast_finish: true
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allow_failures:
- env: OPTIONAL=true
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include:
- name: "CPython tests"
os: linux
language: c
compiler: clang
# gcc also works, but to keep the # of concurrent builds down, we use one C
# compiler here and the other to run the coverage build. Clang is preferred
# in this instance for its better error messages.
env: TESTING=cpython
addons:
apt:
packages:
- gdb
- xvfb
- name: "Documentation build"
os: linux
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language: python
# Build the docs against a stable version of Python so code bugs don't hold up doc-related PRs.
python: 3.6
env: TESTING=docs
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before_script:
- cd Doc
- make venv PYTHON=python
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script:
- make check html SPHINXOPTS="-q -W -j4"
- name: "Documentation tests"
os: linux
language: c
compiler: clang
env: TESTING=doctest
addons:
apt:
packages:
- xvfb
before_script:
- ./configure
- make -j4
- make -C Doc/ PYTHON=../python venv
script:
xvfb-run make -C Doc/ PYTHON=../python SPHINXOPTS="-q -W -j4" doctest
- name: "Test code coverage (Python)"
os: linux
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language: c
compiler: gcc
env: OPTIONAL=true
addons:
apt:
packages:
- xvfb
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before_script:
- |
if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]
then
echo "Don't run Python coverage on pull requests."
exit
fi
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- ./configure
- make -j4
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# Need a venv that can parse covered code.
- ./python -m venv venv
- ./venv/bin/python -m pip install -U coverage
bpo-40503: PEP 615: Tests and implementation for zoneinfo (GH-19909) This is the initial implementation of PEP 615, the zoneinfo module, ported from the standalone reference implementation (see https://www.python.org/dev/peps/pep-0615/#reference-implementation for a link, which has a more detailed commit history). This includes (hopefully) all functional elements described in the PEP, but documentation is found in a separate PR. This includes: 1. A pure python implementation of the ZoneInfo class 2. A C accelerated implementation of the ZoneInfo class 3. Tests with 100% branch coverage for the Python code (though C code coverage is less than 100%). 4. A compile-time configuration option on Linux (though not on Windows) Differences from the reference implementation: - The module is arranged slightly differently: the accelerated module is `_zoneinfo` rather than `zoneinfo._czoneinfo`, which also necessitates some changes in the test support function. (Suggested by Victor Stinner and Steve Dower.) - The tests are arranged slightly differently and do not include the property tests. The tests live at test/test_zoneinfo/test_zoneinfo.py rather than test/test_zoneinfo.py or test/test_zoneinfo/__init__.py because we may do some refactoring in the future that would likely require this separation anyway; we may: - include the property tests - automatically run all the tests against both pure Python and C, rather than manually constructing C and Python test classes (similar to the way this works with test_datetime.py, which generates C and Python test cases from datetimetester.py). - This includes a compile-time configuration option on Linux (though not on Windows); added with much help from Thomas Wouters. - Integration into the CPython build system is obviously different from building a standalone zoneinfo module wheel. - This includes configuration to install the tzdata package as part of CI, though only on the coverage jobs. Introducing a PyPI dependency as part of the CI build was controversial, and this is seen as less of a major change, since the coverage jobs already depend on pip and PyPI. Additional changes that were introduced as part of this PR, most / all of which were backported to the reference implementation: - Fixed reference and memory leaks With much debugging help from Pablo Galindo - Added smoke tests ensuring that the C and Python modules are built The import machinery can be somewhat fragile, and the "seamlessly falls back to pure Python" nature of this module makes it so that a problem building the C extension or a failure to import the pure Python version might easily go unnoticed. - Adjustments to zoneinfo.__dir__ Suggested by Petr Viktorin. - Slight refactorings as suggested by Steve Dower. - Removed unnecessary if check on std_abbr Discovered this because of a missing line in branch coverage.
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- ./venv/bin/python -m pip install -r Misc/requirements-test.txt
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- ./venv/bin/python -m test.pythoninfo
- export PYTHONPATH=`find venv -name fullcoverage`
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script:
# Skip tests that re-run the entire test suite.
- xvfb-run ./venv/bin/python -m coverage run --branch --pylib -m test --fail-env-changed -uall,-cpu -x test_multiprocessing_fork -x test_multiprocessing_forkserver -x test_multiprocessing_spawn -x test_concurrent_futures || true
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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.
- export PYTHONPATH=
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- source ./venv/bin/activate
- bash <(curl -s https://codecov.io/bash) -y .github/codecov.yml
- name: "Test code coverage (C)"
os: linux
language: c
compiler: gcc
env: OPTIONAL=true
addons:
apt:
packages:
- lcov
- xvfb
before_script:
- |
if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]
then
echo "Don't run C coverage on pull requests."
exit
fi
- ./configure
script:
- xvfb-run make -j4 coverage-report
after_script: # Probably should be after_success once test suite updated to run under coverage.py.
- make pythoninfo
- bash <(curl -s https://codecov.io/bash) -y .github/codecov.yml
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before_install:
- set -e
- |
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# Check short-circuit conditions
if [[ "${TESTING}" != "docs" && "${TESTING}" != "doctest" ]]
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then
if [[ "$TRAVIS_PULL_REQUEST" == "false" ]]
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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
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install:
- |
# Install OpenSSL as necessary
# Note: doctest needs OpenSSL
if [[ "${TESTING}" != "docs" ]]
then
# clang complains about unused-parameter a lot, redirect stderr
python3 Tools/ssl/multissltests.py --steps=library \
--base-directory ${HOME}/multissl \
--openssl ${OPENSSL} >/dev/null 2>&1
fi
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- openssl version
# Travis provides only 2 cores, so don't overdo the parallelism and waste memory.
before_script:
# -Og is much faster than -O0
- CFLAGS="${CFLAGS} -Og" ./configure --with-pydebug
- eval "$(pyenv init -)"
- pyenv global 3.8
- PYTHON_FOR_REGEN=python3.8 make -j4 regen-all
- make regen-stdlib-module-names
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- changes=`git status --porcelain`
- |
# Check for changes in regenerated files
if ! test -z "$changes"
then
echo "Generated files not up to date"
echo "$changes"
exit 1
fi
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- make -j4
- make pythoninfo
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script:
# Using the built Python as patchcheck.py is built around the idea of using
# a checkout-build of CPython to know things like what base branch the changes
# should be compared against.
# Only run on Linux as the check only needs to be run once.
- if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./python Tools/scripts/patchcheck.py --travis $TRAVIS_PULL_REQUEST; fi
# Check that all symbols exported by libpython start with "Py" or "_Py"
- make smelly
# Check that all symbols in the limited abi are present
- make check-limited-abi
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# `-r -w` implicitly provided through `make buildbottest`.
- |
if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
XVFB_RUN=xvfb-run;
fi
$XVFB_RUN make buildbottest TESTOPTS="-j4 -uall,-cpu"
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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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"
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on_success: change
on_failure: always
skip_join: true
webhooks:
urls:
# For the same reasons as above for IRC, we encrypt the webhook address
# for Zulip. The actual value is:
# https://python.zulipchat.com/api/v1/external/travis?api_key=<api-key-redacted>&stream=core%2Ftest+runs
- secure: "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"
on_success: change
on_failure: always