.travis.yml

# https://travis-ci.org/tornadoweb/tornado
language: python
python:
    - 2.6
    - 2.7
    - pypy
    - 3.2
    - 3.3
    - 3.4
    - 3.5
    - nightly
    - pypy3

env:
    - DEPS=true
    - DEPS=false

install:
    # always install unittest2 on py26 even if $DEPS is unset
    - if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then travis_retry pip install unittest2; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 2* && $DEPS == true ]]; then travis_retry pip install futures mock Monotime trollius; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 'pypy' && $DEPS == true ]]; then travis_retry pip install futures mock; fi
    # TODO(bdarnell): pycares tests are currently disabled on travis due to ipv6 issues.
    #- if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* && $DEPS == true ]]; then travis_retry pip install pycares; fi
    - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* && $DEPS == true ]]; then travis_retry pip install pycurl; fi
    - if [[ $TRAVIS_PYTHON_VERSION == '3.2' && $DEPS == true ]]; then travis_retry pip install mock; fi
    # Twisted runs on 2.x and 3.3+, but is flaky on pypy.
    - if [[ $TRAVIS_PYTHON_VERSION != '3.2' && $TRAVIS_PYTHON_VERSION != 'pypy'* && $DEPS == true ]]; then travis_retry pip install Twisted; fi
    - if [[ $TRAVIS_PYTHON_VERSION == '2.7' && $DEPS == true ]]; then travis_retry pip install sphinx sphinx_rtd_theme; fi
    - if [[ $TRAVIS_PYTHON_VERSION == '3.5' && $DEPS == true ]]; then travis_retry pip install sphinx sphinx_rtd_theme; fi
    # On travis the extension should always be built
    - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then export TORNADO_EXTENSION=1; fi
    - travis_retry python setup.py install
    # Coverage 4.0 no longer supports py32. Install an older version before
    # codecov tries to install the latest.
    - if [[ $TRAVIS_PYTHON_VERSION == '3.2' ]]; then travis_retry pip install 'coverage<4.0'; fi
    - travis_retry pip install codecov
    - curl-config --version; pip freeze

script:
    # Get out of the source directory before running tests to avoid PYTHONPATH
    # confusion.  This is necessary to ensure that the speedups module can
    # be found in the installation directory.
    - cd maint
    # Copy the coveragerc down so coverage.py can find it.
    - cp ../.coveragerc .
    - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then export TORNADO_EXTENSION=1; fi
    - export TARGET="-m tornado.test.runtests"
    # Travis workers are often overloaded and cause our tests to exceed
    # the default timeout of 5s.
    - export ASYNC_TEST_TIMEOUT=15
    # We use "python -m coverage" instead of the "bin/coverage" script
    # so we can pass additional arguments to python.  However, this doesn't
    # work on 2.6, so skip coverage on that version.
    # coverage needs a function that was removed in python 3.6 so we can't
    # run it with nightly cpython.
    - if [[ $TRAVIS_PYTHON_VERSION != 2.6 && $TRAVIS_PYTHON_VERSION != nightly ]]; then export TARGET="-m coverage run $TARGET"; fi
    - python $TARGET
    - python $TARGET --ioloop=tornado.platform.select.SelectIOLoop
    - python -O $TARGET
    - LANG=C python $TARGET
    - LANG=en_US.utf-8 python $TARGET
    - if [[ $TRAVIS_PYTHON_VERSION == 3* ]]; then python -bb $TARGET; fi
    - if [[ $TRAVIS_PYTHON_VERSION != pypy* && $DEPS == true ]]; then python $TARGET --resolver=tornado.netutil.ThreadedResolver; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 2* && $DEPS == true ]]; then python $TARGET --httpclient=tornado.curl_httpclient.CurlAsyncHTTPClient; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 2* && $DEPS == true ]]; then python $TARGET --ioloop_time_monotonic; fi
    - if [[ $TRAVIS_PYTHON_VERSION != '3.2' && $TRAVIS_PYTHON_VERSION != 'pypy'* && $DEPS == true ]]; then python $TARGET --ioloop=tornado.platform.twisted.TwistedIOLoop; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 3.4 || $TRAVIS_PYTHON_VERSION == 3.5 ]]; then python $TARGET --ioloop=tornado.platform.asyncio.AsyncIOLoop; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 2* && $DEPS == true ]]; then python $TARGET --ioloop=tornado.platform.asyncio.AsyncIOLoop; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 2* && $DEPS == true ]]; then python $TARGET --resolver=tornado.platform.twisted.TwistedResolver; fi
    #- if [[ $TRAVIS_PYTHON_VERSION != pypy* && $DEPS == true ]]; then python $TARGET --resolver=tornado.platform.caresresolver.CaresResolver; fi
    - if [[ $TRAVIS_PYTHON_VERSION == 3* && $TRAVIS_PYTHON_VERSION != '3.2' ]]; then python $TARGET --ioloop_time_monotonic; fi
    # make coverage reports for Codecov to find
    - if [[ $TRAVIS_PYTHON_VERSION != 2.6 && $TRAVIS_PYTHON_VERSION != nightly ]]; then coverage xml; fi
    - export TORNADO_EXTENSION=0
    - if [[ $TRAVIS_PYTHON_VERSION == '3.5' && $DEPS == true ]]; then cd ../docs && mkdir sphinx-out && sphinx-build -E -n -W -b html . sphinx-out; fi
    - if [[ $TRAVIS_PYTHON_VERSION == '2.7' && $DEPS == true ]]; then cd ../docs && mkdir sphinx-doctest-out && sphinx-build -E -n -b doctest . sphinx-out; fi
    - if [[ $TRAVIS_PYTHON_VERSION == '3.5' && $DEPS == true ]]; then cd ../docs && mkdir sphinx-doctest-out && sphinx-build -E -n -b doctest . sphinx-out; fi

after_success:
    # call codecov from project root
    - if [[ $TRAVIS_PYTHON_VERSION != 2.6 && $TRAVIS_PYTHON_VERSION != nightly ]]; then cd ../ && codecov -e DEPS; fi

# This reportedly works around an issue downloading packages from pypi on
# travis.  Consider removing this after the underlying issue is fixed.
# https://github.com/travis-ci/travis-ci/issues/2389
sudo: false

matrix:
    fast_finish: true