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6978511: (file) Path.toRealPath should fail if not resolving links and file does not exist

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Reviewed-by: forax, chegar
This commit is contained in:
Alan Bateman 2010-08-23 17:11:07 +01:00
parent b0942f5a43
commit b7ca44871e
2 changed files with 22 additions and 0 deletions
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7
jdk/src/solaris/classes/sun/nio/fs/UnixPath.java
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@ -1141,6 +1141,13 @@ class UnixPath
}
result = result.resolve(element);
}
// check file exists (without following links)
try {
UnixFileAttributes.get(result, false);
} catch (UnixException x) {
x.rethrowAsIOException(result);
}
return result;
}

15
jdk/test/java/nio/file/Path/Misc.java
View File

@ -260,6 +260,21 @@ public class Misc {
*/
assertTrue(file.toRealPath(true).isSameFile(file.toRealPath(false)));
/**
* Test: toRealPath should fail if file does not exist
*/
Path doesNotExist = dir.resolve("DoesNotExist");
try {
doesNotExist.toRealPath(true);
throw new RuntimeException("IOException expected");
} catch (IOException expected) {
}
try {
doesNotExist.toRealPath(false);
throw new RuntimeException("IOException expected");
} catch (IOException expected) {
}
/**
* Test: toRealPath(true) should resolve links
*/