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8366254: (fs) UnixException.translateToIOException should translate ELOOP to FileSystemLoopException

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Reviewed-by: vyazici, alanb
This commit is contained in:
Brian Burkhalter 2025-08-28 17:38:09 +00:00
parent 33d00a77f3
commit aaac8c0636
2 changed files with 9 additions and 6 deletions
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10
src/java.base/unix/classes/sun/nio/fs/UnixException.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -92,9 +92,11 @@ class UnixException extends Exception {
return new NoSuchFileException(file, other, null);
if (errno() == UnixConstants.EEXIST)
return new FileAlreadyExistsException(file, other, null);
if (errno() == UnixConstants.ELOOP)
return new FileSystemException(file, other, errorString()
+ " or unable to access attributes of symbolic link");
if (errno() == UnixConstants.ELOOP) {
String msg = file + ": " + errorString()
+ " or unable to access attributes of symbolic link";
return new FileSystemLoopException(msg);
}
// fallback to the more general exception
return new FileSystemException(file, other, errorString());

5
test/jdk/java/nio/file/Files/IsSameFile.java
View File

@ -22,7 +22,7 @@
*/
/* @test
* @bug 8154364
* @bug 8154364 8366254
* @summary Test of Files.isSameFile
* @requires (os.family != "windows")
* @library .. /test/lib
@ -33,6 +33,7 @@ import java.io.IOException;
import java.io.FileOutputStream;
import java.nio.file.Files;
import java.nio.file.FileSystem;
import java.nio.file.FileSystemLoopException;
import java.nio.file.FileSystemException;
import java.nio.file.FileSystems;
import java.nio.file.Path;
@ -451,6 +452,6 @@ public class IsSameFile {
@ParameterizedTest
@MethodSource("linkLoopSource")
public void linkLoop(boolean expect, Path x, Path y) throws IOException {
assertThrows(FileSystemException.class, () -> Files.isSameFile(x, y));
assertThrows(FileSystemLoopException.class, () -> Files.isSameFile(x, y));
}
}