Author: dhruba
Date: Tue Dec 4 06:30:02 2007
New Revision: 600965
URL: http://svn.apache.org/viewvc?rev=600965&view=rev
Log:
HADOOP-2288. Enhance FileSystem API to support access control.
Unit Test cases. (Tsz Wo (Nicholas), SZE via dhruba)
Added:
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java
(with props)
Added:
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java
URL:
http://svn.apache.org/viewvc/lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java?rev=600965&view=auto
==============================================================================
---
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java
(added)
+++
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java
Tue Dec 4 06:30:02 2007
@@ -0,0 +1,70 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.fs.permission;
+
+import junit.framework.TestCase;
+
+import static org.apache.hadoop.fs.permission.FsAction.*;
+
+public class TestFsPermission extends TestCase {
+ public void testFsAction() {
+ //implies
+ for(FsAction a : FsAction.values()) {
+ assertTrue(ALL.implies(a));
+ }
+ for(FsAction a : FsAction.values()) {
+ assertTrue(a == NONE? NONE.implies(a): !NONE.implies(a));
+ }
+ for(FsAction a : FsAction.values()) {
+ assertTrue(a == READ_EXECUTE || a == READ || a == EXECUTE || a == NONE?
+ READ_EXECUTE.implies(a): !READ_EXECUTE.implies(a));
+ }
+
+ //masks
+ assertEquals(EXECUTE, EXECUTE.and(READ_EXECUTE));
+ assertEquals(READ, READ.and(READ_EXECUTE));
+ assertEquals(NONE, WRITE.and(READ_EXECUTE));
+
+ assertEquals(READ, READ_EXECUTE.and(READ_WRITE));
+ assertEquals(NONE, READ_EXECUTE.and(WRITE));
+ assertEquals(WRITE_EXECUTE, ALL.and(WRITE_EXECUTE));
+ }
+
+ public void testFsPermission() {
+ for(short s = 0; s < (1<<9); s++) {
+ assertEquals(s, new FsPermission(s).toShort());
+ }
+
+ String symbolic = "-rwxrwxrwx";
+ StringBuilder b = new StringBuilder("-123456789");
+ for(int i = 0; i < (1<<9); i++) {
+ for(int j = 1; j < 10; j++) {
+ b.setCharAt(j, '-');
+ }
+ String binary = Integer.toBinaryString(i);
+ int len = binary.length();
+ for(int j = 0; j < len; j++) {
+ if (binary.charAt(j) == '1') {
+ int k = 9 - (len - 1 - j);
+ b.setCharAt(k, symbolic.charAt(k));
+ }
+ }
+ assertEquals(i, FsPermission.valueOf(b.toString()).toShort());
+ }
+ }
+}
\ No newline at end of file
Propchange:
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java
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Propchange:
lucene/hadoop/trunk/src/test/org/apache/hadoop/fs/permission/TestFsPermission.java
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svn:keywords = Id Revision HeadURL
