code: def test_cname_for_custom_domain(app, status, warning):
      app.build(force_all=True)
      assert (app.outdir / ".nojekyll").exists()
      assert (app.outdir / "CNAME").read_text(
          encoding="utf8"
      ) == "sphinx-doc.org"
  
imports: import pytest
label_desc: Use image node_id 3 for calling a global function with example usage: test_cname_for_custom_domain(app, status, warning) without return types