Tong Mu e3da1bd7aa
Test WidgetTester handling test pointers (#83337)
Adds tests to the following behaviors, which have existed without tests:

- When tapping during live testing, a message is printed with widgets that contain the tap location.
- When tapping during live testing, a mark is displayed on screen on the tap location.
2021-06-02 11:50:09 -07:00
..

complex_layout

Scrolling benchmark

To run the scrolling benchmark on a device:

flutter drive --profile test_driver/scroll_perf.dart

Results should be in the file build/complex_layout_scroll_perf.timeline_summary.json.

More detailed logs should be in build/complex_layout_scroll_perf.timeline.json.

Startup benchmark

To measure startup time on a device:

flutter run --profile --trace-startup

The results should be in the logs.

Additional results should be in the file build/start_up_info.json.