language: php

php:
  - 5.3.3
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - hhvm

matrix:
  allow_failures:
    - php: 7.0
    - php: hhvm

sudo: false

before_install:
  - composer self-update

install:
  - travis_retry composer install --no-interaction --prefer-source

script:
  - ./phpunit
  - ./phpunit --configuration ./build/travis-ci-fail.xml > /dev/null; if [ $? -eq 0 ]; then echo "SHOULD FAIL"; false; else echo "fail checked"; fi;
  - xmllint --noout --schema phpunit.xsd phpunit.xml.dist
  - xmllint --noout --schema phpunit.xsd tests/_files/configuration.xml
  - xmllint --noout --schema phpunit.xsd tests/_files/configuration_empty.xml
  - xmllint --noout --schema phpunit.xsd tests/_files/configuration_xinclude.xml -xinclude

notifications:
  email: false
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/6668f52f3dd4e3f81960
    on_success: always
    on_failure: always
    on_start: false