tests.yml

name: Tests

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  test:
    runs-on: ubuntu-24.04
    timeout-minutes: 90
    env:
      # The version the suite is written against. Bump deliberately: Blender
      # changes its Python API between releases.
      BLENDER_VERSION: "5.0.0"
    steps:
      - uses: actions/checkout@v4

      - name: Cache Blender
        id: cache-blender
        uses: actions/cache@v4
        with:
          path: blender
          key: blender-${{ env.BLENDER_VERSION }}-linux-x64

      - name: Download Blender
        if: steps.cache-blender.outputs.cache-hit != 'true'
        run: |
          series="${BLENDER_VERSION%.*}"
          curl -fsSL -o blender.tar.xz \
            "https://download.blender.org/release/Blender${series}/blender-${BLENDER_VERSION}-linux-x64.tar.xz"
          mkdir blender
          tar -xf blender.tar.xz -C blender --strip-components=1

      - name: Install system libraries
        # Blender's Workbench and Cycles renders run headless through EGL;
        # Mesa supplies a software GL on a runner without a GPU.
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            libegl1 libgl1 libglx-mesa0 libgl1-mesa-dri libxi6 libxxf86vm1 \
            libxfixes3 libxrender1 libxkbcommon0 libsm6 libice6

      - name: Run tests
        run: python3 tests/run_tests.py --blender blender/blender