Description

For the test purposes sometimes we want the input to be as close as possible to real world input, e.g. for making a test case for #19222 . To achieve this we want a way to record the input events and use the record to make test cases.

Related Issues

Closes #60650, closes #60649

Tests

I added the following tests:

TBD

A use case can be seen in https://github.com/CareF/scroll_test :

flutter drive -t test_driver/scroll_perf.dart --driver=test_driver/waiting.dart -d [device name] --trace-startup
# generate a record for physical input
cp build/scrollingRecord.dart lib/
flutter drive -t test/using_record.dart --driver test_driver/scrolling_test_e2e_test.dart -d pixel --trace-startup 
# use the generated record

Checklist

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Breaking Change

Did any tests fail when you ran them? Please read Handling breaking changes.

• No, no existing tests failed, so this is not a breaking change.