With frameSync enabled, flutter_driver actions will only be performed
when there are no pending frames in the app under test. This helps with
reducing flakiness.
Previously, it was possible for the test harness to bail
and the test runner to complete before the platform plugin
triggered the collection of coverage data. This fixes the
race condition such that the pending coverage collection
task is recorded immediately after starting the process.
Previously we asserted that the element was not in the dirty list, but there
are scenarios where the element can be in the dirty list already. This patch
makes markNeedsBuild handle those cases by simply resorting the dirty list.
Fixes#6119
The indexes passed to paragraph.getBoxesForRange are based on UTF-16 code
units. If the caret is at a character that is encoded as multiple code units,
then the start and end indexes should be adjusted accordingly.
- output single-line JSON because iOS 9.x cannot output more than one line
- move the workaround for #7433 into LiveTestWidgetsFlutterBinding so that it works in all cases (e.g. animation_bench.dart on iOS)
As of Dart SDK 1.22.0-dev.5.0, `Process.exitCode` is no longer
mutable (that SDK version picks up e5a16b1ca5).
This change allows the tools code to pass analysis in sdk versions both
before and after that change, to allow for analysis against both the host and
target sdks.
Change `Flexible`'s default `FlexFit`
Previously, `Flexible` defaulted to `FlexFit.tight`, which forced the child to
expand to fill the available space. Now, `Flexible` defaults to
`FlexFit.loose`, which does not force the child to expand to fill the available
space.
If you want the child to expand to fill the available space, consider using
`Expanded` instead.
Fixes#5169
We now produce a more reasonable error message when we're missing the
flutter_test dependency in a test. Also, remove the flutter_tools stack traces
when the engine dies.
Fixes#6187
Each stack trace will yield many async task stacks for every write request
that is in flight. If the device side is unresponsive and all writes are
failing, then this can generate an overwhelming amount of logs.
Fixes https://github.com/flutter/flutter/issues/7351
When a test runs to completion, the test harness closes the stream side of the
StreamChannel, causing the sink side to be closed as well. So by the time we
receive a test result of completed/harnessBailed, the controller sink has been
closed.
- better documentation
- verify (at run time) that onNotification doesn't return null, and
report copious helpful information if it does.
- add a toString/debugFillDescription convention to Notification.
- actually test Notification
This removes direct file access from within flutter_tools
in favor of using `package:file` via a `FileSystem` that's
accessed via the `ApplicationContext`.
This lays the groundwork for us to be able to easily swap
out the underlying file system when running Flutter tools,
which will be used to provide a record/replay file system,
analogous to what we have for process invocations.
