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Flaky timeout in platform_interaction_test_ios #77931
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P0Critical issues such as a build break or regressionCritical issues such as a build break or regressionc: contributor-productivityTeam-specific productivity, code health, technical debt.Team-specific productivity, code health, technical debt.c: flakeTests that sometimes, but not always, incorrectly passTests that sometimes, but not always, incorrectly passplatform-iosiOS applications specificallyiOS applications specifically
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On an unrelated commit, logs here:
[platform_interaction_test_ios] [STDOUT] stdout: [ +4 ms] Launching a Dart Developer Service (DDS) instance at http://127.0.0.1:0, connecting to VM service at http://127.0.0.1:57237/.
[platform_interaction_test_ios] [STDOUT] stdout: [ +248 ms] DDS is listening at http://127.0.0.1:57239/qD03QC3_ADg=/.
[platform_interaction_test_ios] [STDOUT] stdout: [ +89 ms] executing: /opt/s/w/ir/k/recipe_cleanup/tmpRy0sjp/flutter sdk/bin/cache/dart-sdk/bin/dart /opt/s/w/ir/k/recipe_cleanup/tmpRy0sjp/flutter sdk/dev/integration_tests/platform_interaction/test_driver/main_test.dart -rexpanded
[platform_interaction_test_ios] [STDOUT] stdout: [+1780 ms] 00:00 �[32m+0�[0m: channel suite (setUpAll)�[0m
[platform_interaction_test_ios] [STDOUT] stderr: [ +30 ms] VMServiceFlutterDriver: Connecting to Flutter application at http://127.0.0.1:57239/qD03QC3_ADg=/
[platform_interaction_test_ios] [STDOUT] stderr: [ +145 ms] VMServiceFlutterDriver: Isolate found with number: 1201469325812275
[platform_interaction_test_ios] [STDOUT] stderr: [ +34 ms] VMServiceFlutterDriver: Isolate is paused at start.
[platform_interaction_test_ios] [STDOUT] stderr: [ ] VMServiceFlutterDriver: Attempting to resume isolate
[platform_interaction_test_ios] [STDOUT] stderr: [ +207 ms] VMServiceFlutterDriver: >>> {command: get_health}
[platform_interaction_test_ios] [STDOUT] stderr: [ +736 ms] VMServiceFlutterDriver: <<< {isError: false, response: {status: ok}, type: _extensionType, method: ext.flutter.driver}
[platform_interaction_test_ios] [STDOUT] stderr: [ +2 ms] VMServiceFlutterDriver: Connected to Flutter application.
[platform_interaction_test_ios] [STDOUT] stdout: [ +4 ms] 00:01 �[32m+0�[0m: channel suite step through�[0m
[platform_interaction_test_ios] [STDOUT] stderr: [ +5 ms] VMServiceFlutterDriver: >>> {command: get_text, finderType: ByValueKey, keyValueString: status, keyValueType: String}
[platform_interaction_test_ios] [STDOUT] stderr: [ +19 ms] VMServiceFlutterDriver: <<< {isError: false, response: {text: ok}, type: _extensionType, method: ext.flutter.driver}
[platform_interaction_test_ios] [STDOUT] stderr: [ +1 ms] VMServiceFlutterDriver: >>> {command: tap, finderType: ByValueKey, keyValueString: step, keyValueType: String}
[platform_interaction_test_ios] [STDOUT] stderr: [ +94 ms] VMServiceFlutterDriver: <<< {isError: false, response: {}, type: _extensionType, method: ext.flutter.driver}
[platform_interaction_test_ios] [STDOUT] stderr: [ ] VMServiceFlutterDriver: >>> {command: get_text, finderType: ByValueKey, keyValueString: status, keyValueType: String}
[platform_interaction_test_ios] [STDOUT] stderr: [+5112 ms] VMServiceFlutterDriver: get_text message is taking a long time to complete...
[platform_interaction_test_ios] [STDOUT] stdout: [+24874 ms] 00:31 �[32m+0�[0m�[31m -1�[0m: channel suite step through �[1m�[31m[E]�[0m�[0m
[platform_interaction_test_ios] [STDOUT] stdout: [ +1 ms] TimeoutException after 0:00:30.000000: Test timed out after 30 seconds. See https://pub.dev/packages/test#timeouts
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P0Critical issues such as a build break or regressionCritical issues such as a build break or regressionc: contributor-productivityTeam-specific productivity, code health, technical debt.Team-specific productivity, code health, technical debt.c: flakeTests that sometimes, but not always, incorrectly passTests that sometimes, but not always, incorrectly passplatform-iosiOS applications specificallyiOS applications specifically
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mdebbar commentedon Mar 15, 2021
A very similar failure in another build task:
https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_ios%20ios_platform_view_tests/197/overview
Edit: here are some other failures:
Hixie commentedon Mar 17, 2021
cc @xster
mdebbar commentedon Mar 18, 2021
This is still happening frequently. Here are some recent ones:
jmagman commentedon Mar 23, 2021
Let's track these individually and just use this one to track
platform_interaction_test_ios, there are a few reasons tests can time out (I caught one yesterday with a bad cable, for example in #66153 (comment)). It may be the same reasons, but I'd rather investigate separately.We should be able to track down more info now that we have screenshots on timeouts like this.
Hixie commentedon Apr 6, 2021
Any update on this issue?
jmagman commentedon Apr 8, 2021
Haven't seen this in awhile. Maybe was related to #78076? Later ones may have been related to the pending iOS update 14.4.* updates, which we've seen user reports of +30 second app launch times until the upgrade happens (don't ask me about what mechanism would be responsible for that). I don't think anyone was able to reproduce it locally.
Hixie commentedon Apr 13, 2021
Awesome, thanks @jmagman.
@zanderso Can you confirm that you're not seeing it any more, and if so, close the issue? Thanks!
zanderso commentedon Apr 19, 2021
I'm not seeing any recent failures like this.
github-actions commentedon Aug 2, 2021
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.