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Linux framework_tests_misc is 2.02% flaky #148393
Description
Activity
Looks like in both cases a native android test for package:integration_test is failing.
RUNNING: cd packages/integration_test/example/android; gradlew :integration_test:testDebugUnitTest --tests dev.flutter.plugins.integration_test.FlutterDeviceScreenshotTest workingDirectory: /b/s/w/ir/x/w/flutter/packages/integration_test/example/android, executable: /b/s/w/ir/x/w/flutter/packages/integration_test/example/android/gradlew, arguments: [:integration_test:testDebugUnitTest, --tests, dev.flutter.plugins.integration_test.FlutterDeviceScreenshotTest] Downloading https://services.gradle.org/distributions/gradle-8.3-all.zip 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Unzipping /b/s/w/ir/cache/gradle/wrapper/dists/gradle-8.3-all/6en3ugtfdg5xnpx44z4qbwgas/gradle-8.3-all.zip to /b/s/w/ir/cache/gradle/wrapper/dists/gradle-8.3-all/6en3ugtfdg5xnpx44z4qbwgas Set executable permissions for: /b/s/w/ir/cache/gradle/wrapper/dists/gradle-8.3-all/6en3ugtfdg5xnpx44z4qbwgas/gradle-8.3/bin/gradle Welcome to Gradle 8.3! Here are the highlights of this release: - Faster Java compilation - Reduced memory usage - Support for running on Java 20 For more details see https://docs.gradle.org/8.3/release-notes.html To honour the JVM settings for this build a single-use Daemon process will be forked. For more on this, please refer to https://docs.gradle.org/8.3/userguide/gradle_daemon.html#sec:disabling_the_daemon in the Gradle documentation. Daemon will be stopped at the end of the build > Task :gradle:compileJava NO-SOURCE > Task :gradle:compileGroovy > Task :gradle:pluginDescriptors > Task :gradle:processResources > Task :gradle:classes > Task :gradle:jar > Configure project :app w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:107:40: Variable 'agpVersion' initializer is redundant w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:108:40: Variable 'kgpVersion' initializer is redundant w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:143:28: Parameter 'project' is never used w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:152:40: Variable 'agpVersion' initializer is redundant w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:167:55: 'Version' is deprecated. Deprecated in Java w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:195:56: Unnecessary non-null assertion (!!) on a non-null receiver of type Any w: file:///b/s/w/ir/x/w/flutter/packages/flutter_tools/gradle/src/main/kotlin/dependency_version_checker.gradle.kts:344:28: The corresponding parameter in the supertype 'Comparable' is named 'other'. This may cause problems when calling this function with named arguments. Warning: unable to detect project KGP version. Skipping version checking. This may be because you have applied KGP after the Flutter Gradle Plugin. WARNING: We recommend using a newer Android Gradle plugin to use compileSdk = 34 This Android Gradle plugin (8.1.0) was tested up to compileSdk = 33 (and compileSdkPreview = "UpsideDownCakePrivacySandbox"). You are strongly encouraged to update your project to use a newer Android Gradle plugin that has been tested with compileSdk = 34. If you are already using the latest version of the Android Gradle plugin, you may need to wait until a newer version with support for compileSdk = 34 is available. To suppress this warning, add/update android.suppressUnsupportedCompileSdk=34 to this project's gradle.properties. Errors during XML parse: Additionally, the fallback loader failed to parse the XML. Checking the license for package Android SDK Build-Tools 33.0.1 in /b/s/w/ir/cache/android/sdk/licenses License for package Android SDK Build-Tools 33.0.1 accepted. Preparing "Install Android SDK Build-Tools 33.0.1 v.33.0.1". "Install Android SDK Build-Tools 33.0.1 v.33.0.1" ready. Installing Android SDK Build-Tools 33.0.1 in /b/s/w/ir/cache/android/sdk/build-tools/33.0.1 "Install Android SDK Build-Tools 33.0.1 v.33.0.1" complete. "Install Android SDK Build-Tools 33.0.1 v.33.0.1" finished. > Task :integration_test:preBuild UP-TO-DATE > Task :integration_test:preDebugBuild UP-TO-DATE > Task :integration_test:generateDebugBuildConfig > Task :integration_test:generateDebugResValues > Task :integration_test:generateDebugResources > Task :integration_test:packageDebugResources > Task :integration_test:preDebugUnitTestBuild UP-TO-DATE > Task :integration_test:javaPreCompileDebug > Task :integration_test:javaPreCompileDebugUnitTest > Task :integration_test:processDebugJavaRes NO-SOURCE > Task :integration_test:processDebugUnitTestJavaRes NO-SOURCE > Task :integration_test:parseDebugLocalResources > Task :integration_test:processDebugManifest package="dev.flutter.integration_test" found in source AndroidManifest.xml: /b/s/w/ir/x/w/flutter/packages/integration_test/android/src/main/AndroidManifest.xml. Setting the namespace via the package attribute in the source AndroidManifest.xml is no longer supported, and the value is ignored. Recommendation: remove package="dev.flutter.integration_test" from the source AndroidManifest.xml: /b/s/w/ir/x/w/flutter/packages/integration_test/android/src/main/AndroidManifest.xml. > Task :integration_test:generateDebugRFile > Task :integration_test:compileDebugJavaWithJavac > Task :integration_test:bundleLibRuntimeToJarDebug > Task :integration_test:bundleLibCompileToJarDebug > Task :integration_test:generateDebugUnitTestStubRFile > Task :integration_test:compileDebugUnitTestJavaWithJavac > Task :integration_test:testDebugUnitTest dev.flutter.plugins.integration_test.FlutterDeviceScreenshotTest > getFlutterView_returnsFlutterViewForFlutterActivity FAILED java.lang.AssertionError at MavenArtifactFetcher.java:129 Caused by: java.util.concurrent.ExecutionException at AbstractFuture.java:588 Caused by: java.net.SocketException at NioSocketImpl.java:323 OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended > Task :integration_test:testDebugUnitTest FAILED 3 tests completed, 1 failed FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':integration_test:testDebugUnitTest'. > There were failing tests. See the report at: file:///b/s/w/ir/x/w/flutter/packages/integration_test/example/build/integration_test/reports/tests/testDebugUnitTest/index.html * Try: > Run with --scan to get full insights. BUILD FAILED in 2m 41s 18 actionable tasks: 18 executed ╔═╡ERROR #1╞════════════════════════════════════════════════════════════════════ ║ Command: gradlew :integration_test:testDebugUnitTest --tests dev.flutter.plugins.integration_test.FlutterDeviceScreenshotTest ║ Command exited with exit code 1 but expected zero exit code. ║ Working directory: /b/s/w/ir/x/w/flutter/packages/integration_test/example/android ╚═══════════════════════════════════════════════════════════════════════════════Yep, I'll take a look
Reacted by Michael Goderbauer- added a commit that references this issue
on May 22, 2024 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.- locked as resolved and limited conversation to collaborators
on Jun 5, 2024
The post-submit test builder
Linux framework_tests_mischad a flaky ratio 2.02% for the past (up to) 100 commits, which is above our 2.00% threshold.One recent flaky example for a same commit: https://ci.chromium.org/ui/p/flutter/builders/prod/Linux%20framework_tests_misc/17221
Commit: 4c567a9
Flaky builds:
https://ci.chromium.org/ui/p/flutter/builders/prod/Linux%20framework_tests_misc/17221
https://ci.chromium.org/ui/p/flutter/builders/prod/Linux%20framework_tests_misc/17211
Recent test runs:
https://flutter-dashboard.appspot.com/#/build?taskFilter=Linux%20framework_tests_misc
Please follow https://github.com/flutter/flutter/wiki/Reducing-Test-Flakiness#fixing-flaky-tests to fix the flakiness and enable the test back after validating the fix (internal dashboard to validate: go/flutter_test_flakiness).