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8322881: java/nio/file/Files/CopyMoveVariations.java fails with AccessDeniedException due to permissions of files in /tmp

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Reviewed-by: bpb
This commit is contained in:
sunyaqi 2024-02-26 20:47:59 +00:00 committed by Brian Burkhalter
parent f62b5789ad
commit bf13a4e281
1 changed files with 11 additions and 10 deletions
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21
test/jdk/java/nio/file/Files/CopyMoveVariations.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2023, 2024, 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
@ -70,17 +70,17 @@ public class CopyMoveVariations {
private static final boolean SUPPORTS_POSIX_PERMISSIONS;
static {
Path tmp = null;
Path currentDir = null;
try {
tmp = Files.createTempFile("this", "that");
currentDir = Files.createTempFile(Path.of("."), "this", "that");
SUPPORTS_POSIX_PERMISSIONS =
Files.getFileStore(tmp).supportsFileAttributeView("posix");
Files.getFileStore(currentDir).supportsFileAttributeView("posix");
} catch (IOException cause) {
throw new UncheckedIOException(cause);
} finally {
if (tmp != null) {
if (currentDir != null) {
try {
Files.delete(tmp);
Files.delete(currentDir);
} catch (IOException ignore) {
}
}
@ -142,14 +142,15 @@ public class CopyMoveVariations {
Path source = null;
Path target = null;
Path linkTarget = null;
Path currentDir = Path.of(".");
try {
switch (type) {
case FILE ->
source = Files.createTempFile("file", "dat");
source = Files.createTempFile(currentDir, "file", "dat");
case DIR ->
source = Files.createTempDirectory("dir");
source = Files.createTempDirectory(currentDir, "dir");
case LINK -> {
linkTarget = Files.createTempFile("link", "target");
linkTarget = Files.createTempFile(currentDir, "link", "target");
Path link = Path.of("link");
source = Files.createSymbolicLink(link, linkTarget);
}
@ -163,7 +164,7 @@ public class CopyMoveVariations {
Files.setPosixFilePermissions(source, perms);
if (targetExists)
target = Files.createTempFile("file", "target");
target = Files.createTempFile(currentDir, "file", "target");
else
target = Path.of("target");