name: Flatpak Unit Tests

# Run the flatpak build's test asset inside the sandbox, once per arch. The
# GNOME SDK's _GLIBCXX_ASSERTIONS gives a bounds-checked STL that catches
# out-of-bounds reads no other test leg does.
on:
  workflow_call:
    inputs:
      os:
        required: true
        type: string
      artifact:
        description: Test asset uploaded by the flatpak build leg
        required: true
        type: string

jobs:
  unit_tests_flatpak:
    name: Flatpak Unit Tests
    runs-on: ${{ inputs.os }}
    container:
      image: ghcr.io/flathub-infra/flatpak-github-actions:gnome-50
      options: --privileged
    steps:
      - name: Restore test asset
        uses: actions/download-artifact@v8
        with:
          name: ${{ inputs.artifact }}
      - name: Run unit tests (bounds-checked sandbox)
        timeout-minutes: 20
        shell: bash
        run: |
          tar -xf flatpak-test-asset.tar
          # Recreate the stable module symlink so /run/build/OrcaSlicer resolves.
          d=$(ls -d .flatpak-builder/build/OrcaSlicer-* | tail -1)
          ln -sfn "$(basename "$d")" .flatpak-builder/build/OrcaSlicer
          # The runtime + SDK + the llvm extension the app metadata references,
          # which `flatpak build` mounts; best-effort, the image may have them.
          flatpak remote-add --if-not-exists --user flathub https://flathub.org/repo/flathub.flatpakrepo
          flatpak install --user -y --noninteractive flathub \
            org.gnome.Platform//50 org.gnome.Sdk//50 org.freedesktop.Sdk.Extension.llvm21//25.08 || true
          # `flatpak build` uses bwrap (no rofiles-fuse, which this container
          # rejects); bind-mount the build tree so the baked TEST_DATA_DIR resolves.
          flatpak build --die-with-parent --share=network \
            --bind-mount=/run/build="$PWD/.flatpak-builder/build" \
            flatpak_app \
            bash -c 'cd /run/build/OrcaSlicer && scripts/run_unit_tests.sh build_flatpak/tests'
      - name: Collect test results
        if: always()
        shell: bash
        run: |
          d=$(ls -d .flatpak-builder/build/OrcaSlicer-* 2>/dev/null | tail -1 || true)
          [ -n "$d" ] && [ -f "$d/ctest_results.xml" ] && cp "$d/ctest_results.xml" ctest_results.xml || true
      - name: Upload Test Results
        if: always()
        uses: actions/upload-artifact@v7
        with:
          name: test-results-${{ inputs.artifact }}
          path: ctest_results.xml
          retention-days: 5
          if-no-files-found: warn
      - name: Delete Test Asset
        if: success()
        uses: geekyeggo/delete-artifact@v6
        with:
          name: ${{ inputs.artifact }}
          failOnError: false