.travis.yml

version: ~> 1.0
language: cpp

dist: bionic
addons:
  apt:
    sources:
    - sourceline: 'ppa:ubuntu-toolchain-r/test'
    packages:
    - autoconf
    - automake
    - bash
    - bison
    - binutils
    - binutils-gold
    - build-essential
    - cmake
    - ctags
    - curl
    - doxygen
    - flex
    - fontconfig
    - gdb
    - git
    - gperf
    - libcairo2-dev
    - libgtk-3-dev
    - libevent-dev
    - libfontconfig1-dev
    - liblist-moreutils-perl
    - libncurses5-dev
#    - libtbb-dev
    - libx11-dev
    - libxft-dev
    - libxml++2.6-dev
    - perl
    - texinfo
    - time
    - valgrind
    - zip
    - qt5-default
    - clang-format-7
    # All the compilers!
    - g++-5
    - gcc-5
    - g++-6
    - gcc-6
    - g++-7
    - gcc-7
    - g++-8
    - gcc-8
    - g++-9
    - gcc-9
    - clang-6.0
    - clang-8

env:
  - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"

stages:
  # - name: Build
  #   if: type != cron
  - name: Test
    if: type != cron
  - name: Build Coverity
    if: type = cron

jobs:
  include:
    #Build stage disabled for now due to caching issues
    #- stage: Build
      #name: "Building VtR"
      #env:
        #- MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
        #- BUILD_TYPE=release
      #script:
        #- ./.github/travis/build.sh

    - stage: Test
      name: "Code Formatting - C/C++"
      script:
        - ./dev/check-format.sh
    - stage: Test
      name: "Code Formatting - Python"
      script:
        - ./dev/check-format-py.sh
    - stage: Test
      name: "Python Lint"
      script:
        - python3 ./dev/pylint_check.py
    - stage: Test
      name: "C++ Unit Tests"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
      script:
        - ./.github/travis/build.sh
        - ./.github/travis/unittest.sh
    - stage: Test
      name: "Check Compilation Warnings"
      env:
          #In order to get compilation warnings produced per source file, we must do a non-IPO build
          #We also turn warnings into errors for this target by doing a strict compile
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVTR_ENABLE_STRICT_COMPILE=on -DVTR_IPO_BUILD=off"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Basic Regression Tests"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
      script:
        - ./.github/travis/build.sh
        - travis_wait 30 ./run_reg_test.pl vtr_reg_basic -show_failures -j2
    - stage: Test
      name: "Strong Regression Tests"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
      script:
        - ./.github/travis/build.sh
        - travis_wait 30 ./run_reg_test.pl vtr_reg_strong -show_failures -j2
    - stage: Test
      name: "Basic Valgrind Memory Tests"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
      script:
        - ./.github/travis/build.sh
        - travis_wait 30 ./run_reg_test.pl vtr_reg_valgrind_small -show_failures -j2
    - stage: Test
      name: "Sanitized Basic Regression Tests"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DVTR_ENABLE_SANITIZE=on -DVTR_IPO_BUILD=off -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
        - BUILD_TYPE=debug
        - LSAN_OPTIONS="exitcode=42" #Use a non-standard exit code to ensure LSAN errors are detected
      script:
        - ./.github/travis/build.sh
        #We skip QoR since we are only checking for errors in sanitizer runs
        - travis_wait 50 ./run_reg_test.pl vtr_reg_basic -show_failures -skip_qor -j2
    #Currently strong regression with sanitizers is disabled as it exceeds the maximum travis job run-time
    #- stage: Test
      #name: "Sanitized Strong Regression Tests"
      #env:
        #- CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DVTR_ENABLE_SANITIZE=on -DVTR_IPO_BUILD=off -DWITH_BLIFEXPLORER=on"
        #- MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
        #- BUILD_TYPE=debug
        #- LSAN_OPTIONS="exitcode=42" #Use a non-standard exit code to ensure LSAN errors are detected
      #script:
        #- ./.github/travis/build.sh
        ##We skip QoR since we are only checking for errors in sanitizer runs
        #- travis_wait 60 ./run_reg_test.pl vtr_reg_strong -show_failures -skip_qor -j2
    - stage: Test
      name: "ODIN-II Micro Tests"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DVTR_ENABLE_SANITIZE=on -DVTR_IPO_BUILD=off -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
        - BUILD_TYPE=debug
      script:
        - ./.github/travis/build.sh
        - ./run_reg_test.pl odin_reg_micro -show_failures -j2

    - stage: Test
      name: "Build Compatibility: GCC 5 (Ubuntu Xenial - 16.04)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
        - BUILD_TYPE=release_strict
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Build Compatibility: GCC 6 (Debian Stretch)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
        - BUILD_TYPE=release_strict
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Build Compatibility: GCC 7 (Ubuntu Bionic - 18.04)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
         - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Build Compatibility: GCC 8 (Ubuntu Latest)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
         - MATRIX_EVAL="CC=gcc-8 && CXX=g++-8"
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Build Compatibility: GCC 9 (Latest Release)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
         - MATRIX_EVAL="CC=gcc-9 && CXX=g++-9"
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Build Compatibility: Clang 6 (Debian + Ubuntu common)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
         - MATRIX_EVAL="CC=clang-6.0 && CXX=clang++-6.0"
      script:
        - ./.github/travis/build.sh
    - stage: Test
      name: "Build Compatibility: Clang 8 (Latest Release)"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
         - MATRIX_EVAL="CC=clang-8 && CXX=clang++-8"
      script:
        - ./.github/travis/build.sh

    - stage: Build Coverity
      name: "Coverity Scan"
      env:
        - CMAKE_PARAMS="-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on"
        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
        - _COVERITY_URL="https://scan.coverity.com/download/linux64"
        - _COVERITY_MD5="d0d7d7df9d6609e578f85096a755fb8f"
      script:
        - ./.github/travis/cron_build.sh

before_script:
  # Switch to python 3.6.3
  - pyenv install -f 3.6.3
  - pyenv global 3.6.3
  # Install python modules
  - curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
  - python3 get-pip.py
  - rm get-pip.py
  - python3 -m pip install \
      pylint \
      black
  - source .github/travis/common.sh
  - ./.github/travis/setup.sh

after_script:
  - ./.github/travis/setup.sh

script:
  - true