test: use headed instead of headful in CLI args (#1028)

Author: mxschmitt

tests/async/test_emulation_focus.py

@@ -97,7 +97,7 @@ async def test_should_change_document_activeElement(page, server):
 
 
 async def test_should_not_affect_screenshots(page, server, assert_to_be_golden):
-    # Firefox headful produces a different image.
+    # Firefox headed produces a different image.
     page2 = await page.context.new_page()
     await asyncio.gather(
         page.set_viewport_size({"width": 500, "height": 500}),

tests/conftest.py

@@ -55,7 +55,7 @@ def assetdir() -> Path:
 @pytest.fixture(scope="session")
 def launch_arguments(pytestconfig: Any) -> Dict:
     return {
-        "headless": not pytestconfig.getoption("--headful"),
+        "headless": not pytestconfig.getoption("--headed"),
         "channel": pytestconfig.getoption("--browser-channel"),
     }
 
@@ -181,10 +181,10 @@ def pytest_addoption(parser: Any) -> None:
         help="Browser channel to be used.",
     )
     parser.addoption(
-        "--headful",
+        "--headed",
         action="store_true",
         default=False,
-        help="Run tests in headful mode.",
+        help="Run tests in headed mode.",
     )