Enable debug mode if asyncio debug is on at startup (#116084)

homeassistant/bootstrap.py

@@ -253,8 +253,9 @@ async def async_setup_hass(
         runtime_config.log_no_color,
     )
 
-    if runtime_config.debug:
+    if runtime_config.debug or hass.loop.get_debug():
         hass.config.debug = True
+
     hass.config.safe_mode = runtime_config.safe_mode
     hass.config.skip_pip = runtime_config.skip_pip
     hass.config.skip_pip_packages = runtime_config.skip_pip_packages
@@ -318,6 +319,7 @@ async def async_setup_hass(
         hass = core.HomeAssistant(old_config.config_dir)
         if old_logging:
             hass.data[DATA_LOGGING] = old_logging
+        hass.config.debug = old_config.debug
         hass.config.skip_pip = old_config.skip_pip
         hass.config.skip_pip_packages = old_config.skip_pip_packages
         hass.config.internal_url = old_config.internal_url

tests/test_bootstrap.py

@@ -122,6 +122,38 @@ async def test_config_does_not_turn_off_debug(hass: HomeAssistant) -> None:
     assert hass.config.debug is True
 
 
+@pytest.mark.parametrize("hass_config", [{"frontend": {}}])
+async def test_asyncio_debug_on_turns_hass_debug_on(
+    mock_hass_config: None,
+    mock_enable_logging: Mock,
+    mock_is_virtual_env: Mock,
+    mock_mount_local_lib_path: AsyncMock,
+    mock_ensure_config_exists: AsyncMock,
+    mock_process_ha_config_upgrade: Mock,
+) -> None:
+    """Test that asyncio debug turns on hass debug."""
+    asyncio.get_running_loop().set_debug(True)
+
+    verbose = Mock()
+    log_rotate_days = Mock()
+    log_file = Mock()
+    log_no_color = Mock()
+
+    hass = await bootstrap.async_setup_hass(
+        runner.RuntimeConfig(
+            config_dir=get_test_config_dir(),
+            verbose=verbose,
+            log_rotate_days=log_rotate_days,
+            log_file=log_file,
+            log_no_color=log_no_color,
+            skip_pip=True,
+            recovery_mode=False,
+        ),
+    )
+
+    assert hass.config.debug is True
+
+
 @pytest.mark.parametrize("load_registries", [False])
 async def test_preload_translations(hass: HomeAssistant) -> None:
     """Test translations are preloaded for all frontend deps and base platforms."""