.travis.yml

sudo: false
language: c
compiler:
  - clang
  - gcc

env:
  global:
    - IOTC_BSP_TLS=mbedtls
    - IOTC_MAKETARGET=tests
  matrix:
    - PRESET=ARM_REL
      IOTC_MAKETARGET="utests"

    - PRESET=ARM_REL_MIN
      IOTC_MAKETARGET="utests"

    - PRESET=POSIX_DEV
    - PRESET=POSIX_DEV_MIN

    - PRESET=POSIX_REL
    - PRESET=POSIX_REL_MIN

    - PRESET=FREERTOS_POSIX_DEV
      BEFORE_SCRIPT_ACTION="make PRESET=FREERTOS_POSIX_REL prereqs"

    - PRESET=FREERTOS_POSIX_REL
      BEFORE_SCRIPT_ACTION="make PRESET=FREERTOS_POSIX_REL prereqs"

      # WOLFSSL Tests
    - PRESET=POSIX_DEV
      IOTC_BSP_TLS=wolfssl
      IOTC_BSP_CRYPTO=wolfssl

    - PRESET=POSIX_REL
      IOTC_BSP_TLS=wolfssl
      IOTC_BSP_CRYPTO=wolfssl

    - PRESET=POSIX_THREADING_REL
    # - PRESET=POSIX_UNSECURE_REL
    #   IOTC_BSP_TLS=""

    - TESTS=fuzztests
      PRESET=FUZZ_TESTS
      IOTC_BSP_TLS=""
      IOTC_MAKETARGET="fuzz_tests"
      CXX=clang++

      #  - PRESET=ZEPHYR
      #  IOTC_MAKETARGET=""

cache:
    apt
addons:
  apt:
    sources:
      - llvm-toolchain-precise-3.8
      - ubuntu-toolchain-r-test
    packages:
      - clang-3.8
      - qemu-system
      - libc6:i386
      - libc6-dev-i386
      - gcc-multilib
      - linux-libc-dev:i386
      - expect
      - device-tree-compiler
      - gperf
      - dfu-util
      - xz-utils
      - python3-pip
matrix:
  exclude:
    - compiler: clang
      env: PRESET=ARM_REL_MIN IOTC_MAKETARGET="utests"
    - compiler: clang
      env: PRESET=ARM_REL IOTC_MAKETARGET="utests"
    - compiler: gcc
      env: TESTS=fuzztests PRESET=FUZZ_TESTS IOTC_BSP_TLS="" IOTC_MAKETARGET="fuzz_tests" CXX=clang++
    - compiler: gcc
      env: PRESET=POSIX_DEV IOTC_BSP_TLS=wolfssl
    - compiler: gcc
      env: PRESET=POSIX_REL IOTC_BSP_TLS=wolfssl
before_script:
  # https://wiki.ubuntu.com/SecurityTeam/Roadmap/KernelHardening#ptrace_Protection
  - "if [[ ! $TESTS == 'fuzztests' ]]; then
        if [[ $CC == *'clang'* ]]; then export CC='clang-3.8'; fi;
     else
        echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope;
     fi"
  - "if [[ $IOTC_BSP_TLS == 'wolfssl' ]]; then
      git clone -b v3.15.3-stable https://github.com/wolfSSL/wolfssl $HOME/build/GoogleCloudPlatform/iot-device-sdk-embedded-c/third_party/tls/wolfssl;
    fi;"
  - "$BEFORE_SCRIPT_ACTION"
  # Add an IPv6 config - see the corresponding Travis issue
  # https://github.com/travis-ci/travis-ci/issues/8361
  - if [ "${TRAVIS_OS_NAME}" == "linux" ]; then 
      sudo sh -c 'echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6';
    fi
script:
  - "set -e"
  - "cd $HOME/build/GoogleCloudPlatform/iot-device-sdk-embedded-c"
  - "if [[ $IOTC_BSP_TLS == 'wolfssl' ]]; then
       expect res/travis/travis_build_wolfssl.expect make PRESET=$PRESET IOTC_DEBUG_OUTPUT=0 $IOTC_MAKETARGET;
     else
       expect res/travis/travis_build_mbedtls.expect make PRESET=$PRESET IOTC_DEBUG_OUTPUT=0 $IOTC_MAKETARGET;
     fi;"
  - "if [[ ! $CC == 'gcc' && ! $TESTS == 'fuzztests' ]]; then
        if [[ $PRESET == 'FREERTOS_POSIX_REL' || $PRESET == 'FREERTOS_POSIX_DEV' ]]; then
                make -C examples/freertos_linux/Linux_gcc_gcp_iot IOTC_CLIENT_LIB_PATH=../../../bin/freertos-linux IOTC_BSP_TLS=$IOTC_BSP_TLS;
        elif [[ $PRESET == 'ZEPHYR' ]]; then
                make -C examples/zephyr_native_posix/build VERBOSE=1;
        else
                make -C examples/iot_core_mqtt_client IOTC_CLIENT_LIB_PATH=../../bin/linux IOTC_BSP_TLS=$IOTC_BSP_TLS;
        fi;
    fi;"