chore: test on FreeBSD & OpenBSD

.github/workflows/build.yml

@@ -219,6 +219,34 @@ jobs:
       - name: Test installed SDist
         run: .venv/bin/pytest ./tests
 
+  test_sdist_bsd:
+    name: Test SDist on ${{ matrix.os }}
+    needs: [build_sdist]
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ["freebsd", "openbsd"]
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          name: cibw-sdist
+          path: dist
+
+      - name: Install & Test SDist
+        uses: vmactions/${{ matrix.os }}-vm@v1
+        with:
+          usesh: true
+          prepare: |
+            ${{ matrix.os == 'freebsd' && 'pkg install -y' || 'pkg_add' }} python3 gcc openssl-devel
+          run: |
+            python3 -m pip install dist/*.tar.gz
+            rm -rf dist
+            python3 -m pip install pytest pytest-cov
+            python3 -m pytest ./tests
+
   bootstrap_build:
     name: Source only build on ${{ matrix.os }}
     needs: [lint]