[webview_flutter] Unexpected adb: device offline causes integration test failure #140001
Description
Is there an existing issue for this?
- I have searched the existing infra issues
Type of Request
bug
Infrastructure Environment
LUCI
What is happening?
I'm attempting to have webview_flutter integration tests run on AVDs with Android 34, see flutter/packages#5221. Consistently, I see this failure that occurs in this failed build, for example:
01:43 +8 ~1: /b/s/w/ir/x/w/packages/packages/webview_flutter/webview_flutter/example/integration_test/legacy/webview_flutter_test.dart: Video playback policy Auto media playback adb: device 'emulator-5554' not found
Installing build/app/outputs/flutter-apk/app-debug.apk... 21ms
Error: ADB exited with exit code 1
adb: device 'emulator-5554' not found
01:43 +8 ~1 -1: loading /b/s/w/ir/x/w/packages/packages/webview_flutter/webview_flutter/example/integration_test/webview_flutter_test.dart [E]
TestDeviceException(Unable to start the app on the device.)
package:flutter_tools/src/test/integration_test_device.dart 63:7 IntegrationTestTestDevice.start
TimeoutException after 0:12:00.000000: Test timed out after 12 minutes.
package:test_api/src/backend/invoker.dart 338:28 Invoker._handleError.<fn>
dart:async/zone.dart 1391:47 _rootRun
dart:async/zone.dart 1301:19 _CustomZone.run
package:test_api/src/backend/invoker.dart 336:10 Invoker._handleError
package:test_api/src/backend/invoker.dart 291:9 Invoker.heartbeat.<fn>.<fn>
dart:async/zone.dart 1399:13 _rootRun
dart:async/zone.dart 1301:19 _CustomZone.run
package:test_api/src/backend/invoker.dart 290:38 Invoker.heartbeat.<fn>
dart:async-patch/timer_patch.dart 18:15 Timer._createTimer.<fn>
dart:isolate-patch/timer_impl.dart 398:19 _Timer._runTimers
dart:isolate-patch/timer_impl.dart 429:5 _Timer._handleMessage
dart:isolate-patch/isolate_patch.dart 184:12 _RawReceivePort._handleMessage
which seems to occur because before this, the device goes offline and an uninstall fails, e.g. from that same build:
01:05 +8: /b/s/w/ir/x/w/packages/packages/webview_flutter/webview_flutter/example/integration_test/legacy/webview_flutter_test.dart: Video playback policy Auto media playback
01:06 +8: /b/s/w/ir/x/w/packages/packages/webview_flutter/webview_flutter/example/integration_test/legacy/webview_flutter_test.dart: Video playback policy Auto media playback
01:07 +8: /b/s/w/ir/x/w/packages/packages/webview_flutter/webview_flutter/example/integration_test/legacy/webview_flutter_test.dart: Video playback policy Auto media playback adb: device offline
01:07 +8 ~1: /b/s/w/ir/x/w/packages/packages/webview_flutter/webview_flutter/example/integration_test/legacy/webview_flutter_test.dart: Video playback policy Auto media playback adb uninstall failed: ProcessException: Process exited abnormally with exit code 1:
adb: device offline
Command: /b/s/w/ir/cache/android/sdk/platform-tools/adb -s emulator-5554 uninstall io.flutter.plugins.webviewflutterexample
I have run this test locally on an emulator running Android 34 and it runs fine, so I'm hoping to get some help investigating this issue.
P.S. I see that there were issues with webview_flutter integration tests hanging on legacy (API 22) devices although on a different test and I think running in Firebase (#136824), so not sure it's related.
Steps to reproduce
N/A. See Linux_android android_platform_tests_shard_6 master builds for flutter/packages#5221.
Expected results
I expect to see the webview_flutter/webview_flutter integration tests proceed normally as they do locally (and seemingly so, on AVDs running Android 33).