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eclipse / lsp4e

Language Server Protocol support in Eclipse IDE
Eclipse Public License 2.0
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Fix erratic test failure in DiagnosticsTest #984

Closed sebthom closed 2 months ago

sebthom commented 2 months ago

This PR fixes the erratic test failure FileSystemException: The process cannot access the file because it is being used by another process seen on Windows in DiagnosticsTest#testDiagnosticsForMarkerUpdateAfterDeletedFile:

org.eclipse.core.internal.resources.ResourceException: Problems encountered while deleting resources.
    at org.eclipse.core.internal.resources.Resource.delete(Resource.java:816)
    at org.eclipse.core.internal.resources.Resource.delete(Resource.java:772)
    at org.eclipse.lsp4e.test.diagnostics.DiagnosticsTest.testDiagnosticsForMarkerUpdateAfterDeletedFile(DiagnosticsTest.java:192)
Contains: Could not delete 'D:\junit-workspace\DiagnoticsTest1714763955417\test1714763955426.lspt'.
org.eclipse.core.runtime.CoreException: Could not delete: D:\junit-workspace\DiagnoticsTest1714763955417\test1714763955426.lspt.
    at org.eclipse.core.internal.filesystem.local.LocalFile.delete(LocalFile.java:161)
    at org.eclipse.core.internal.resources.ResourceTree.internalDeleteFile(ResourceTree.java:315)
    at org.eclipse.core.internal.resources.ResourceTree.standardDeleteFile(ResourceTree.java:801)
    at org.eclipse.core.internal.resources.Resource.unprotectedDelete(Resource.java:1826)
    at org.eclipse.core.internal.resources.Resource.delete(Resource.java:803)
    at org.eclipse.core.internal.resources.Resource.delete(Resource.java:772)
    at org.eclipse.lsp4e.test.diagnostics.DiagnosticsTest.testDiagnosticsForMarkerUpdateAfterDeletedFile(DiagnosticsTest.java:192)
Caused by: java.nio.file.FileSystemException: D:\junit-workspace\DiagnoticsTest1714763955417\test1714763955426.lspt: The process cannot access the file because it is being used by another process
    at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:92)
    at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
    at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108)
    at java.base/sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:275)
    at java.base/sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:110)
    at java.base/java.nio.file.Files.deleteIfExists(Files.java:1191)
    at org.eclipse.core.internal.filesystem.local.LocalFile.internalDelete(LocalFile.java:242)
    at org.eclipse.core.internal.filesystem.local.LocalFile.delete(LocalFile.java:159)
    ... 64 more