When `retainPriorEvents` is passed as true, the current behavior still limits timeline events to the timestamp after `traceEvents` is called. This can cause startup events to be missing.
This fixes it by passing null to `stopTracingAndDownloadTimeline` for the start and end time.
Related: #58430
Work-around large timeline data killing devicelab machines by requesting data in 1 second intervals and combining at the end. Non-breaking change to the driver API.
* Support Flutter Driver test for Flutter Web application.
* Support Flutter Driver test for Flutter Web application.
* Fix documentation issues.
* Support Flutter Driver test for Flutter Web application.
* Fix documentation.
* Remove unused file from dartdoc check.
* Sync to date.
* Revert change to dartdoc.
* Address comments.
* Apply suggestions from code review
Co-Authored-By: Jonah Williams <jonahwilliams@google.com>
* Update copyrights.
* Update allowed list for browsers.
* Verify command line arguments for Drive command is correctly parsed.
* Make waitUntilFirstFrameRasterized throw unimplementedError for Flutter Web Driver.
* Add comment for why sync WebDriver is used.
* Update documentations.
* Add more unit tests and update documentation.
* Configure test.dart so that web_extension_test will be executed with --platform=chrome.
* Revert unnecessary changes.
* Add new file path for Windows to blacklist.
* Reconstruct the structure of flutter_driver/test/src folder to remove filtering logic in dev/bots/test.dart/
* Fix path to web_extension_test.dart.
* Add instructions for how to use WebFlutterDriver.
* Update getLayerTree to use sendCommand instead of _sendCommand.
* Update pubspec files.
* Simplify logging code in flutter_driver
It appears nobody is benefitting from this logic, so we may as well not pay the cost.
* Make all of the driver interface public.
This is the second attempt at this; it should be better than before because the Logger interface, which conflicted in various places, no longer exists.
See #45733 for original attempt.
This reverts commit 0ce9206ef4 (PR #45924).
* Update project.pbxproj files to say Flutter rather than Chromium
Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.
* Update the copyright notice checker to require a standard notice on all files
* Update copyrights on Dart files. (This was a mechanical commit.)
* Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.
Some were already marked "The Flutter Authors", not clear why. Their
dates have been normalized. Some were missing the blank line after the
license. Some were randomly different in trivial ways for no apparent
reason (e.g. missing the trailing period).
* Clean up the copyrights in non-Dart files. (Manual edits.)
Also, make sure templates don't have copyrights.
* Fix some more ORGANIZATIONNAMEs
* Added a composable waitForCondition Driver/extension API.
This reverts commit df2db4e50f.
* Added SerializableWaitCondition for communicating between driver script on host and extension on device.
Fixes https://github.com/flutter/flutter/issues/36091.
Previously, a sendRequest will be sent even if the peer is closed during
a driver test. That will cause a time out without any error information.
Such issue is unreproducible on my Mac Book Pro, but 100% reproducible
on our new Mac mini (2018).
The closing issue is tracked in https://github.com/flutter/flutter/issues/36268
Additional to this fix, we should also patch the jason_rpc_2 so the peer
will throw exception if sendRequest is attempted while the connection is
closed.
**Test**:
tiles_scroll_perf_iphonexs__timeline_summary failed without this patch.
It will pass after this patch.
I'm not sure how to add a unit test for this. Please let me know if you have
some ideas.
This patch will generate the following warning log on the new Mac Mini
```
flutter: Observatory listening on http://127.0.0.1:50192/cZPDF4sW7MM=/
Installing and launching... 10.2s
00:00 +0: scrolling performance test (setUpAll)
[info ] FlutterDriver: Connecting to Flutter application at http://127.0.0.1:1069/cZPDF4sW7MM=/
[trace] FlutterDriver: Isolate found with number: 3684677742843303
[trace] FlutterDriver: Isolate is paused at start.
[trace] FlutterDriver: Attempting to resume isolate
[trace] FlutterDriver: Waiting for service extension
[info ] FlutterDriver: Connected to Flutter application.
00:00 +0: scrolling performance test complex_layout_scroll_perf
[warning] FlutterDriver: Instance of '_WebSocketImpl' is closed with an unexpected code 1005
[warning] FlutterDriver: Peer connection is closed! Trying to restore the connection...
00:10 +1: scrolling performance test tiles_scroll_perf
[warning] FlutterDriver: Instance of '_WebSocketImpl' is closed with an unexpected code 1005
[warning] FlutterDriver: Peer connection is closed! Trying to restore the connection...
00:20 +2: scrolling performance test (tearDownAll)
00:20 +2: All tests passed!
Stopping application instance.
```
* add trailing commas on list/map/parameters
* add trailing commas on Invocation with nb of arg>1
* add commas for widget containing widgets
* add trailing commas if instantiation contains trailing comma
* revert bad change
