[6.1.0] Reduce flakiness on Windows for BwoB tests #17513
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`BuildWithoutTheBytesIntegrationTest` has been flaky on Windows. Example error leads to file system errors. ``` 1) incrementalBuild_treeArtifacts_correctlyProducesNewTree(com.google.devtools.build.lib.remote.BuildWithoutTheBytesIntegrationTest) java.io.IOException: C:/b/iahsqj7l/execroot/io_bazel/_tmp/b474bcb9956744b234827924ec01952d/remote.pid_file (Permission denied) at com.google.devtools.build.lib.windows.WindowsFileSystem.delete(WindowsFileSystem.java:60) at com.google.devtools.build.lib.vfs.Path.delete(Path.java:587) at com.google.devtools.build.lib.buildtool.util.BuildIntegrationTestCase.bestEffortDeleteTreesBelow(BuildIntegrationTestCase.java:387) at com.google.devtools.build.lib.buildtool.util.BuildIntegrationTestCase.cleanUp(BuildIntegrationTestCase.java:364) ... 26 trimmed Caused by: java.nio.file.AccessDeniedException: C:/b/iahsqj7l/execroot/io_bazel/_tmp/b474bcb9956744b234827924ec01952d/remote.pid_file at com.google.devtools.build.lib.windows.WindowsFileOperations.deletePath(WindowsFileOperations.java:279) at com.google.devtools.build.lib.windows.WindowsFileSystem.delete(WindowsFileSystem.java:56) ... 30 more 2) downloadToplevel_treeArtifacts(com.google.devtools.build.lib.remote.BuildWithoutTheBytesIntegrationTest) java.io.IOException: C:/b/iahsqj7l/execroot/io_bazel/_tmp/b474bcb9956744b234827924ec01952d/remote.work_path already exists at com.google.devtools.build.lib.remote.util.IntegrationTestUtils.ensureMkdir(IntegrationTestUtils.java:116) at com.google.devtools.build.lib.remote.util.IntegrationTestUtils.startWorker(IntegrationTestUtils.java:87) at com.google.devtools.build.lib.remote.util.IntegrationTestUtils.startWorker(IntegrationTestUtils.java:77) at com.google.devtools.build.lib.remote.BuildWithoutTheBytesIntegrationTest.setupOptions(BuildWithoutTheBytesIntegrationTest.java:49) at com.google.devtools.build.lib.buildtool.util.BuildIntegrationTestCase.createRuntimeWrapper(BuildIntegrationTestCase.java:317) at com.google.devtools.build.lib.buildtool.util.BuildIntegrationTestCase.createFilesAndMocks(BuildIntegrationTestCase.java:234) ``` This PR fixes 1) by not using pid but checking port status directly to wait for the remote worker to start up and 2) by cleaning up resources used by remote worker after each test case. Closes bazelbuild#17479. PiperOrigin-RevId: 509549826 Change-Id: Icef2be46d5f2a6025cad0cefcf766ae16b4552d8
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This was referenced Feb 16, 2023
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This was referenced May 30, 2023
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BuildWithoutTheBytesIntegrationTesthas been flaky on Windows. Example error leads to file system errors.This PR fixes 1) by not using pid but checking port status directly to wait for the remote worker to start up and 2) by cleaning up resources used by remote worker after each test case.
Closes #17479.
PiperOrigin-RevId: 509549826
Change-Id: Icef2be46d5f2a6025cad0cefcf766ae16b4552d8