language: c
sudo: false

os: linux

env:
  matrix:
    - LUA=lua5.1  LUANUMBER=double
    - LUA=lua5.1  LUANUMBER=float
    - LUA=lua5.2  LUANUMBER=double
    - LUA=lua5.2  LUANUMBER=float
    - LUA=lua5.3  LUANUMBER=double
    - LUA=lua5.3  LUANUMBER=float
    - LUA=lua5.4  LUANUMBER=double
    - LUA=luajit2.0  
    - LUA=luajit2.1 

matrix:
  # test Mac OS X, but limit it to a single build
  include:
    - os: osx
      env: LUA=lua5.1 LUANUMBER=double

  allow_failures:
    - os: osx
      env: LUA=lua5.1 LUANUMBER=double

before_install:
  - source .travis/setup_lua.sh
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install -y libxml2-utils; fi

cache:
  directories:
    - $TRAVIS_BUILD_DIR/install

script: 
  - lua -v -lluacov run_unit_tests.lua --shuffle
  - lua run_functional_tests.lua --coverage
  - luacheck example_with_luaunit.lua luaunit.lua run_unit_tests.lua run_functional_tests.lua test/

after_success:
  - luacov-coveralls -v --include %./luaunit.lua

notifications:
  email:
    on_success: change
    on_failure: always