.travis.yml

# Travis configuration
#
# Note: building Fortran code is not supported (yet): see https://docs.travis-ci.com/user/language-specific/
#       this is using C as a base and installs gfortran in the test environment

language: c
dist: trusty
sudo: required

os: linux
compiler: gcc

env:
  global:
    - FC=gfortran
    - MPIFC=mpif90
    - CC=gcc
    - OMP_NUM_THREADS=2
    - WORKDIR=`pwd`

  matrix:
    # for test cases, we use
    #   TEST    - flags used for configuration
    #   TESTCOV - determines whether or not (0/1) code coverage flags are used
    #   CUDA    - flag for compilation with CUDA
    #   CUDA_VERSION - specifies CUDA toolkit version

    # code coverage: mpi, using code coverage flags
    - TEST="--with-mpi" TESTCOV=1 TESTMAKE=1 CUDA=false

    # code coverage: mpi, using code coverage flags, additional tests
    - TEST="--with-mpi" TESTCOV=1 TESTMAKE=2 CUDA=false

    # code coverage: no mpi, using code coverage flags
    - TEST="--without-mpi" TESTCOV=1 TESTMAKE=5 CUDA=false

    # default test with make tests
    - TEST="" TESTCOV=0 TESTMAKE=0 CUDA=false

    # default example (elastic)
    - TEST="" TESTCOV=0 TESTMAKE=1 CUDA=false

    # example 2 (acoustic)
    - TEST="" TESTCOV=0 TESTMAKE=2 CUDA=false

    # example 3 (poroelastic)
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=3 CUDA=false

    # example 4 (internal mesher)
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=4 CUDA=false

    # serial example (acoustic)
    - TEST="--without-mpi" TESTCOV=0 TESTMAKE=5 CUDA=false

    # debug & double precision (acoustic)
    - TEST="--enable-double-precision --enable-debug" TESTCOV=0 TESTMAKE=6 CUDA=false

    # debug with bounds-check (elastic)
    - TEST="--enable-debug" TESTCOV=0 TESTMAKE=7 CUDA=false

    # PML example (acoustic)
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=8 CUDA=false

    # PML example (elastic)
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=9 CUDA=false

    # noise example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=10 CUDA=false

    # tomographic model example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=11 CUDA=false

    # acoustic kernel example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=12 CUDA=false

    # waterlayered example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=13 CUDA=false

    # elastic example, compilation w/ CUDA and MPI
    - TEST="--with-cuda=cuda5 --with-mpi" TESTCOV=0 TESTMAKE=14 CUDA=true CUDA_VERSION=6.5-14

    # acoustic example, compilation w/ CUDA
    - TEST="--with-cuda=cuda5 --without-mpi" TESTCOV=0 TESTMAKE=15 CUDA=true CUDA_VERSION=6.5-14

    # fault example tpv5
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=16 CUDA=false

    # socal example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=17 CUDA=false

    # socal example w/ 1d_socal
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=18 CUDA=false

    # socal example w/ 1d_prem
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=19 CUDA=false

    # socal example w/ 1d_cascadia
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=20 CUDA=false

    # cavity example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=21 CUDA=false

    # SEP example
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=22 CUDA=false

    # couple with FK
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=23 CUDA=false

    # layered model w/ point force
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=24 CUDA=false

    # elastic halfspace, no absorbing
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=25 CUDA=false

    # gmsh example w/ LDDRK
    - TEST="--with-mpi" TESTCOV=0 TESTMAKE=26 CUDA=false


before_install:
  # informations on git
  - |
    git --version
    git rev-parse --verify HEAD
    git branch -a

  # checks if changes occurred in folders src/ or setup/
  - |
    echo "request: Branch($TRAVIS_BRANCH) Pull Request($TRAVIS_PULL_REQUEST) Tag($TRAVIS_TAG)"
    echo "commit : Commit($TRAVIS_COMMIT) Range($TRAVIS_COMMIT_RANGE)"

  # recommended for MPI projects to unset CC: see https://docs.travis-ci.com/user/languages/c
  #- test -n $CC && unset CC

  # updates repository
  - sudo apt-get update


install:
  - bash .travis/run_install.sh


script:
  - bash .travis/run_tests.sh


after_success:
  ###########################################################
  # code coverage
  ###########################################################
  - |
    if [ "$TESTCOV" == "1" ]; then
      gcov --version
      echo `pwd`
      ls -al obj/
    fi

  # produces coverage reports (done manually because of different naming for source & object files)
  - |
    if [ "$TESTCOV" == "1" ]; then
      find obj/ -iname '*.o' | sort | awk '{print "gcov -o obj/ "$1;}'
      # executes gcov-commands
      find obj/ -iname '*.o' | sort | awk '{print "gcov -o obj/ "$1;}' | sh
    fi

  # code coverage:
  # see script : https://github.com/codecov/codecov-bash/blob/master/codecov
  # see example: https://github.com/codecov/example-fortran/blob/master/.travis.yml
  - if [ "$TESTCOV" == "1" ]; then bash <(curl -s https://codecov.io/bash) -X gcov; fi