openthread/.github/workflows/simulation.yml

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name: Simulation

on:
  push:
    branches-ignore:
      - 'dependabot/**'
  pull_request:
    branches:
      - 'main'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.repository == 'openthread/openthread' && github.run_id) || github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:

  ot-commissioner:
    runs-on: ubuntu-24.04
    steps:
    - name: Harden Runner
      uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
      with:
        egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        submodules: recursive
        persist-credentials: false
    - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
      with:
        python-version: '3.12'
        cache: pip
    - name: Bootstrap
      timeout-minutes: 10
      env:
        PR_BODY: "${{ github.event.pull_request.body }}"
      run: |
        sudo apt-get update
        sudo apt-get install -y avahi-daemon avahi-utils lcov
        script/git-tool clone https://github.com/openthread/ot-commissioner.git /tmp/ot-commissioner --depth 1 --branch main
    - name: Build
      run: |
        cd /tmp/ot-commissioner
        script/bootstrap.sh
        cmake -GNinja                            \
              -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
              -DCMAKE_CXX_STANDARD=11            \
              -DCMAKE_CXX_STANDARD_REQUIRED=ON   \
              -DCMAKE_BUILD_TYPE=Release         \
              -DCMAKE_INSTALL_PREFIX=/usr/local  \
              -DOT_COMM_COVERAGE=ON              \
              -DOT_COMM_CCM=OFF                  \
              -S . -B build
        cmake --build build
        sudo cmake --install build
    - name: Run
      run: |
        export OT_COMM_OPENTHREAD="$(pwd)"
        cd /tmp/ot-commissioner/tests/integration
        ./bootstrap.sh
        ./run_tests.sh
    - name: Generate Coverage
      run: |
        ./script/test generate_coverage gcc
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      with:
        name: cov-ot-commissioner
        path: tmp/coverage.info
        retention-days: 1

  simulation-local-host:
    runs-on: ubuntu-24.04
    env:
      COVERAGE: 1
    steps:
    - name: Harden Runner
      uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
      with:
        egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        submodules: recursive
        persist-credentials: false
    - name: Bootstrap
      timeout-minutes: 10
      run: |
        sudo apt-get --no-install-recommends install -y expect ninja-build lcov
    - name: Run
      run: |
        ./script/check-simulation-local-host
    - name: Generate Coverage
      run: |
        ./script/test generate_coverage gcc
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      with:
        name: cov-simulation-local-host
        path: tmp/coverage.info
        retention-days: 1

  channel-manager-csl:
    runs-on: ubuntu-24.04
    env:
      CFLAGS: -m32
      CXXFLAGS: -m32
      LDFLAGS: -m32
      COVERAGE: 1
      VIRTUAL_TIME: 1
      OT_VT_USE_UNIX_SOCKET: 1
    steps:
    - name: Harden Runner
      uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
      with:
        egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        submodules: recursive
        persist-credentials: false
    - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
      with:
        python-version: '3.12'
        cache: pip
    - name: Bootstrap
      timeout-minutes: 10
      run: |
        sudo apt-get update
        sudo apt-get --no-install-recommends install -y g++-multilib lcov ninja-build
        python3 -m pip install -r tests/scripts/thread-cert/requirements.txt
    - name: Build
      run: |
        OT_OPTIONS="-DOT_CHANNEL_MANAGER_CSL=ON" ./script/test build
    - name: Run
      run: |
        ulimit -c unlimited
        ./script/test cert_suite ./tests/scripts/thread-cert/addon_test_channel_manager_autocsl*.py
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      if: ${{ failure() }}
      with:
        name: channel-manager-csl
        path: ot_testing
    - name: Generate Coverage
      run: |
        ./script/test generate_coverage gcc
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      with:
        name: cov-channel-manager-csl
        path: tmp/coverage.info
        retention-days: 1

  expects:
    runs-on: ubuntu-24.04
    env:
      COVERAGE: 1
      VIRTUAL_TIME: 0
    steps:
    - name: Harden Runner
      uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
      with:
        egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        submodules: recursive
        persist-credentials: false
    - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
      with:
        python-version: '3.12'
        cache: pip
    - name: Bootstrap
      timeout-minutes: 10
      run: |
        sudo apt-get --no-install-recommends install -y expect ninja-build lcov
        sudo bash script/install_socat
        pip install bleak 'cryptography==43.0.0'
    - name: Run RCP Mode
      run: |
        ulimit -c unlimited
        ./script/test prepare_coredump_upload
        OT_OPTIONS=-DOT_READLINE=OFF OT_NODE_TYPE=rcp ./script/test build expect
    - name: Check Crash
      if: ${{ failure() }}
      run: |
          CRASHED=$(./script/test check_crash | tail -1)
          [[ $CRASHED -eq "1" ]] && echo "Crashed!" || echo "Not crashed."
          echo "CRASHED=$CRASHED" >> $GITHUB_ENV
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      if: ${{ failure() && env.CRASHED == '1' }}
      with:
        name: core-expect
        path: |
          ./ot-core-dump/*
    - name: Generate Coverage
      run: |
        ./script/test generate_coverage gcc
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      with:
        name: cov-expects
        path: tmp/coverage.info
        retention-days: 1

  upload-coverage:
    needs:
    - ot-commissioner
    - simulation-local-host
    - channel-manager-csl
    - expects
    runs-on: ubuntu-22.04
    steps:
    - name: Harden Runner
      uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
      with:
        egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        submodules: recursive
        persist-credentials: false
    - name: Bootstrap
      timeout-minutes: 10
      run: |
        sudo apt-get --no-install-recommends install -y lcov
    - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
      with:
        path: coverage/
        pattern: cov-*
        merge-multiple: true
    - name: Combine Coverage
      run: |
        script/test combine_coverage
    - name: Upload Coverage
      uses: codecov/codecov-action@0b35c9ecc4f0529d0eb674914510c22f85b196b4 # v7.1.0
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      with:
        files: final.info
        fail_ci_if_error: ${{ github.repository == 'openthread/openthread' && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) }}