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* Use engine-built dart sdk * Download dart-sdk from engine * Move up deps to fix dart sdk constraint problem * Update update_dart_sdk.ps1 for Windows * Fix tests so they pass analysis * More types for tests * Roll engine * Update dart sdk stamp location in flutter.bat * Add newline
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
Results should be in the logs.
Additional results should be in the file build/start_up_info.json.