.travis.yml

language: python
group: travis_latest

cache: pip

addons:
  apt:
    packages:
      - ldap-utils
      - slapd
      - enchant

# Note: when updating Python versions, also change setup.py and tox.ini
matrix:
  include:
    - os: osx
      osx_image: xcode11.4
      language: minimal
      env:
        - TOXENV=macos
        - CFLAGS_warnings="-Wall -Werror=declaration-after-statement"
        - CFLAGS_std="-std=c99"
    - python: 3.6
      env:
        - TOXENV=py36
        - WITH_GCOV=1
    - python: pypy3
      env:
        - TOXENV=pypy3
        - CFLAGS_std="-std=c99"
    - python: 3.7
      env:
        - TOXENV=py37
        - CFLAGS_std="-std=c99"
        - WITH_GCOV=1
    - python: 3.8
      env:
        - TOXENV=py38
        - CFLAGS_std="-std=c99"
        - WITH_GCOV=1
    - python: 3.9
      env:
        - TOXENV=py39
        - CFLAGS_std="-std=c99"
        - WITH_GCOV=1
    - python: 3.6
      env:
        - TOXENV=py3-nosasltls
        - WITH_GCOV=1
    - python: 3.6
      env:
        - TOXENV=py3-trace
    - python: 3.6
      env: TOXENV=doc
  allow_failures:
     - env:
        - TOXENV=pypy3

env:
    global:
        # -Wno-int-in-bool-context: don't complain about PyMem_MALLOC()
        # -Werror: turn all warnings into fatal errors
        # -Werror=declaration-after-statement: strict ISO C90
        - CFLAGS_warnings="-Wno-int-in-bool-context -Werror -Werror=declaration-after-statement"
        # Keep C90 compatibility where possible.
        # (Python 3.8+ headers use C99 features, so this needs to be overridable.)
        - CFLAGS_std="-std=c90"
        # pass CFLAGS, CI (for Travis CI) and WITH_GCOV to tox tasks
        - TOX_TESTENV_PASSENV="CFLAGS CI WITH_GCOV"

install:
  - python3 -m pip install "pip>=7.1.0"
  - python3 -m pip install tox-travis tox codecov

script: CFLAGS="$CFLAGS_warnings $CFLAGS_std" python3 -m tox