--- a/jdk/test/java/nio/file/Path/FileAttributes.java Tue Feb 15 12:34:33 2011 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,264 +0,0 @@
-/*
- * Copyright (c) 2008, 2009, 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
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/* @test
- * @bug 4313887 6838333
- * @summary Unit test for java.nio.file.Path
- * @library ..
- */
-
-import java.nio.file.*;
-import java.nio.file.attribute.*;
-import java.io.IOException;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Exercises getAttribute/setAttribute/readAttributes methods.
- */
-
-public class FileAttributes {
-
- static void assertTrue(boolean okay) {
- if (!okay)
- throw new RuntimeException("Assertion Failed");
- }
-
- static void checkEqual(Object o1, Object o2) {
- if (o1 == null) {
- assertTrue(o2 == null);
- } else {
- assertTrue (o1.equals(o2));
- }
- }
-
- // checks that two time values are within 1s of each other
- static void checkNearEqual(FileTime t1, FileTime t2) {
- long diff = Math.abs(t1.toMillis() - t2.toMillis());
- assertTrue(diff <= 1000);
- }
-
- // Exercise getAttribute/setAttribute/readAttributes on basic attributes
- static void checkBasicAttributes(FileRef file, BasicFileAttributes attrs)
- throws IOException
- {
- // getAttribute
- checkEqual(attrs.size(), file.getAttribute("size"));
- checkEqual(attrs.lastModifiedTime(), file.getAttribute("basic:lastModifiedTime"));
- checkEqual(attrs.lastAccessTime(), file.getAttribute("lastAccessTime"));
- checkEqual(attrs.creationTime(), file.getAttribute("basic:creationTime"));
- assertTrue((Boolean)file.getAttribute("isRegularFile"));
- assertTrue(!(Boolean)file.getAttribute("basic:isDirectory"));
- assertTrue(!(Boolean)file.getAttribute("isSymbolicLink"));
- assertTrue(!(Boolean)file.getAttribute("basic:isOther"));
- checkEqual(attrs.fileKey(), file.getAttribute("basic:fileKey"));
-
- // setAttribute
- FileTime modTime = attrs.lastModifiedTime();
- file.setAttribute("basic:lastModifiedTime", FileTime.fromMillis(0L));
- checkEqual(Attributes.readBasicFileAttributes(file).lastModifiedTime(),
- FileTime.fromMillis(0L));
- file.setAttribute("lastModifiedTime", modTime);
- checkEqual(Attributes.readBasicFileAttributes(file).lastModifiedTime(), modTime);
-
- Map<String,?> map;
- map = file.readAttributes("*");
- assertTrue(map.size() >= 9);
- checkEqual(attrs.isRegularFile(), map.get("isRegularFile")); // check one
-
- map = file.readAttributes("basic:*");
- assertTrue(map.size() >= 9);
- checkEqual(attrs.lastAccessTime(), map.get("lastAccessTime")); // check one
-
- map = file.readAttributes("size,lastModifiedTime");
- assertTrue(map.size() == 2);
- checkEqual(attrs.size(), map.get("size"));
- checkEqual(attrs.lastModifiedTime(), map.get("lastModifiedTime"));
-
- map = file.readAttributes(
- "basic:lastModifiedTime,lastAccessTime,ShouldNotExist");
- assertTrue(map.size() == 2);
- checkEqual(attrs.lastModifiedTime(), map.get("lastModifiedTime"));
- checkEqual(attrs.lastAccessTime(), map.get("lastAccessTime"));
- }
-
- // Exercise getAttribute/setAttribute/readAttributes on posix attributes
- static void checkPosixAttributes(FileRef file, PosixFileAttributes attrs)
- throws IOException
- {
- checkBasicAttributes(file, attrs);
-
- // getAttribute
- checkEqual(attrs.permissions(), file.getAttribute("posix:permissions"));
- checkEqual(attrs.owner(), file.getAttribute("posix:owner"));
- checkEqual(attrs.group(), file.getAttribute("posix:group"));
-
- // setAttribute
- Set<PosixFilePermission> orig = attrs.permissions();
- Set<PosixFilePermission> newPerms = new HashSet<PosixFilePermission>(orig);
- newPerms.remove(PosixFilePermission.OTHERS_READ);
- newPerms.remove(PosixFilePermission.OTHERS_WRITE);
- newPerms.remove(PosixFilePermission.OTHERS_EXECUTE);
- file.setAttribute("posix:permissions", newPerms);
- checkEqual(Attributes.readPosixFileAttributes(file).permissions(), newPerms);
- file.setAttribute("posix:permissions", orig);
- checkEqual(Attributes.readPosixFileAttributes(file).permissions(), orig);
- file.setAttribute("posix:owner", attrs.owner());
- file.setAttribute("posix:group", attrs.group());
-
- // readAttributes
- Map<String,?> map;
- map = file.readAttributes("posix:*");
- assertTrue(map.size() >= 12);
- checkEqual(attrs.permissions(), map.get("permissions")); // check one
-
- map = file.readAttributes("posix:size,owner,ShouldNotExist");
- assertTrue(map.size() == 2);
- checkEqual(attrs.size(), map.get("size"));
- checkEqual(attrs.owner(), map.get("owner"));
- }
-
- // Exercise getAttribute/readAttributes on unix attributes
- static void checkUnixAttributes(FileRef file) throws IOException {
- // getAttribute
- int mode = (Integer)file.getAttribute("unix:mode");
- long ino = (Long)file.getAttribute("unix:ino");
- long dev = (Long)file.getAttribute("unix:dev");
- long rdev = (Long)file.getAttribute("unix:rdev");
- int nlink = (Integer)file.getAttribute("unix:nlink");
- int uid = (Integer)file.getAttribute("unix:uid");
- int gid = (Integer)file.getAttribute("unix:gid");
- FileTime ctime = (FileTime)file.getAttribute("unix:ctime");
-
- // readAttributes
- Map<String,?> map;
- map = file.readAttributes("unix:*");
- assertTrue(map.size() >= 20);
-
- map = file.readAttributes("unix:size,uid,gid,ShouldNotExist");
- assertTrue(map.size() == 3);
- checkEqual(map.get("size"),
- Attributes.readBasicFileAttributes(file).size());
- }
-
- // Exercise getAttribute/setAttribute on dos attributes
- static void checkDosAttributes(FileRef file, DosFileAttributes attrs)
- throws IOException
- {
- checkBasicAttributes(file, attrs);
-
- // getAttribute
- checkEqual(attrs.isReadOnly(), file.getAttribute("dos:readonly"));
- checkEqual(attrs.isHidden(), file.getAttribute("dos:hidden"));
- checkEqual(attrs.isSystem(), file.getAttribute("dos:system"));
- checkEqual(attrs.isArchive(), file.getAttribute("dos:archive"));
-
- // setAttribute
- boolean value;
-
- value = attrs.isReadOnly();
- file.setAttribute("dos:readonly", !value);
- checkEqual(Attributes.readDosFileAttributes(file).isReadOnly(), !value);
- file.setAttribute("dos:readonly", value);
- checkEqual(Attributes.readDosFileAttributes(file).isReadOnly(), value);
-
- value = attrs.isHidden();
- file.setAttribute("dos:hidden", !value);
- checkEqual(Attributes.readDosFileAttributes(file).isHidden(), !value);
- file.setAttribute("dos:hidden", value);
- checkEqual(Attributes.readDosFileAttributes(file).isHidden(), value);
-
- value = attrs.isSystem();
- file.setAttribute("dos:system", !value);
- checkEqual(Attributes.readDosFileAttributes(file).isSystem(), !value);
- file.setAttribute("dos:system", value);
- checkEqual(Attributes.readDosFileAttributes(file).isSystem(), value);
-
- value = attrs.isArchive();
- file.setAttribute("dos:archive", !value);
- checkEqual(Attributes.readDosFileAttributes(file).isArchive(), !value);
- file.setAttribute("dos:archive", value);
- checkEqual(Attributes.readDosFileAttributes(file).isArchive(), value);
-
- // readAttributes
- Map<String,?> map;
- map = file.readAttributes("dos:*");
- assertTrue(map.size() >= 13);
- checkEqual(attrs.isReadOnly(), map.get("readonly")); // check one
-
- map = file.readAttributes("dos:size,hidden,ShouldNotExist");
- assertTrue(map.size() == 2);
- checkEqual(attrs.size(), map.get("size"));
- checkEqual(attrs.isHidden(), map.get("hidden"));
- }
-
- static void miscTests(Path file) throws IOException {
- // NPE tests
- try {
- file.getAttribute(null);
- throw new RuntimeException("NullPointerException expected");
- } catch (NullPointerException npe) { }
- try {
- file.getAttribute("isRegularFile", (LinkOption[])null);
- throw new RuntimeException("NullPointerException expected");
- } catch (NullPointerException npe) { }
- try {
- file.setAttribute(null, 0L);
- throw new RuntimeException("NullPointerException expected");
- } catch (NullPointerException npe) { }
- }
-
- static void doTests(Path dir) throws IOException {
- Path file = dir.resolve("foo").createFile();
- FileStore store = file.getFileStore();
- try {
- checkBasicAttributes(file,
- Attributes.readBasicFileAttributes(file));
-
- if (store.supportsFileAttributeView("posix"))
- checkPosixAttributes(file,
- Attributes.readPosixFileAttributes(file));
-
- if (store.supportsFileAttributeView("unix"))
- checkUnixAttributes(file);
-
- if (store.supportsFileAttributeView("dos"))
- checkDosAttributes(file,
- Attributes.readDosFileAttributes(file));
-
- miscTests(file);
- } finally {
- file.delete();
- }
- }
-
-
- public static void main(String[] args) throws IOException {
- Path dir = TestUtil.createTemporaryDirectory();
- try {
- doTests(dir);
- } finally {
- TestUtil.removeAll(dir);
- }
- }
-}