* [dev] Don't use await for on stdout and stdin; pass local engine argument
1) Don't use await for on stdout followd by await for on stderr.
This can cause nothing to happen. E.g. if one didn't do something
like `flutter pub upgrade` dev/automated_tests and the version in the
old one was pre-nnbd (but flutter itself use lots of nnbd stuff) lots
of errors would be emitted, but because we basically only listen to
stdout nothing will happen (deadlock once stderr buffer runs out).
Note that it still awaits the exit-code below.
2) Pass --local-engine (if given) so there won't be any crashes because
of that.
Fixes#67370
By running most of these executions through flutter, we get the benefit of the flutter error handling and precaching. IN the test where this is not feasible, call pre-cache directly.
Remove devicelab specific code for shutting down gradle daemon, add --android-gradle-daemon option to build/run/drive`. Avoids need for un-tested devicelab specific handler. There are also some feature requests for this, so 2 birds one stone.
Example:
flutter build apk --no-android-gradle-daemon will pass --no-daemon on to gradle
Remove devicelab specific code for shutting down gradle daemon, add --android-gradle-daemon option to build/run/drive`. Avoids need for un-tested devicelab specific handler. There are also some feature requests for this, so 2 birds one stone.
Example:
flutter build apk --no-android-gradle-daemon will pass --no-daemon on to gradle
These androidx migration tests require downloading firebase, which is a large library with a number of dependencies - this causes frequent enough flakes.
AndroidX migration is ~2 years in the past, and while it would be nice to confirm this still works, ideally that would be done in a reduced manner.
- run_without_leak_tests: have been disabled for months
- build_benchmark: the tooling work here is mostly done and we're not tracking further improvements, free up more devicelab capacity
- system_debug_ios: does not work post iOS13
- mac_enable_twc: not adding more mac tests to devicelab
- hello_world_start_up: disabled
Any tests that we think will be valuable in the future can be resurrected from the git history.
