.travis.yml

language: python

sudo: required
dist: trusty

services:
  - docker

cache:
  directories:
    - $HOME/.cache/pip

matrix:
  include:
    # do not install libca / libcom from pyepics
    - python: 2.7
      env: NOLIBCA=1
    - python: 3.5
      env: NOLIBCA=1
    - python: 3.6
      env: NOLIBCA=1
    # install libca / libcom from pyepics
    - python: 2.7
    - python: 3.5
    - python: 3.6

before_install:
  - export DOCKER0_IP=$(/sbin/ifconfig docker0 |grep 'inet addr' | sed -e 's/.*addr:\([^ ]*\).*/\1/')
  - export EPICS_CA_ADDR_LIST=$( echo $DOCKER0_IP | sed -e 's/^\([0-9]\+\)\.\([0-9]\+\)\..*$/\1.\2.255.255/' )
  - export EPICS_CA_AUTO_ADDR_LIST="no"
  - export EPICS_CA_MAX_ARRAY_BYTES=10000000
  - export DOCKERIMAGE="klauer/simioc-docker"
  - export DOCKERTAG="pyepics-docker"
  - export CONDA_ENV="testenv"

  - perl --version
  - docker pull ${DOCKERIMAGE}:${DOCKERTAG}
  - docker images
  - docker ps -a
  - docker run -d -p $DOCKER0_IP:7000-8000:5064/tcp --name epics_iocs ${DOCKERIMAGE}:${DOCKERTAG}
  - docker ps -a

  # INSTALL CONDA
  - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
  - chmod +x miniconda.sh
  - "./miniconda.sh -b -p /home/travis/mc"
  - if [ -n "$NOLIBCA" ]; then export PYEPICS_LIBCA=$HOME/mc/envs/$CONDA_ENV/lib/libca.so; fi
  - env

  - export PATH=/home/travis/mc/bin:$PATH
  - conda config --set always_yes true
  - conda update conda --yes
  - conda config --add channels lightsource2-tag

  # MAKE THE CONDA RECIPE
  - conda create -n $CONDA_ENV python=$TRAVIS_PYTHON_VERSION epics-base
  - source activate $CONDA_ENV

install:
  # install pyepics dependencies
  - conda install numpy
  - pip install coveralls pytest pytest-cov
  # install pyepics as a source install
  - pip install -v .

  # allow gdb backtrace to show when tests fail
  - sudo apt-get -y install gdb
  - ulimit -c

before_script:
  # ref: github.com/springmeyer/travis-coredump
  - ulimit -c unlimited -S

script:
  - cd tests
  # check/record some basic pyepics things
  - echo "Checking pyepics version and libca locations:"
  - python -c "import epics; print(epics.__version__)"
  - python -c "import epics.ca; print(epics.ca.find_libca())"

  - echo "Checking if the motor/areadetector IOC is running:"
  - python -c "import epics; print('mtr1', epics.caget('sim:mtr1.RBV'))"
  - python -c "import epics; print('arraycounter', epics.caget('sim:det:ROI1:ArrayCounter'))"
  - echo "Checking if the pyepics test suite ioc is running:"
  - python -c "import epics; print('long1', epics.caget('Py:long1'))"

  - caget sim:mtr1.RBV
  - caget sim:det:ROI1:ArrayCounter
  - caget Py:long1

  # running tests
  - py.test -vv -rsx --cov=epics --cov-report term-missing test_install.py ca_unittest.py pv_unittest.py test_pool.py test_threading.py test_cas.py || RESULT=$?
  - if [[ ${RESULT} != 0 ]]; then gdb python core* -ex "thread apply all bt" -ex "set pagination 0" -batch; fi
  - if [[ ${RESULT} != 0 ]]; then exit $RESULT ; fi;

after_success:
    - env
    - coveralls