/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed 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 tests.security.permissions;
import dalvik.annotation.TestTargets;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetNew;
import dalvik.annotation.TestTargetClass;
import junit.framework.TestCase;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.security.Permission;
/*
* This class tests the security permissions which are documented in
* http://java.sun.com/j2se/1.5.0/docs/guide/security/permissions.html#PermsAndMethods
* for class java.io.RandomAccessFile
*/
@TestTargetClass(java.io.RandomAccessFile.class)
public class JavaIoRandomAccessFileTest extends TestCase {
SecurityManager old;
@Override
protected void setUp() throws Exception {
old = System.getSecurityManager();
super.setUp();
}
@Override
protected void tearDown() throws Exception {
System.setSecurityManager(old);
super.tearDown();
}
@TestTargets({
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies that RandomAccessFile constructor calls checkRead method of security manager.",
method = "RandomAccessFile",
args = {java.lang.String.class, java.lang.String.class}
),
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies that RandomAccessFile constructor calls checkRead method of security manager.",
method = "RandomAccessFile",
args = {java.io.File.class, java.lang.String.class}
)
})
public void test_RandomAccessFile1() throws IOException {
class TestSecurityManager extends SecurityManager {
boolean called;
String file;
void reset(){
called = false;
file = null;
}
@Override
public void checkRead(String file){
called = true;
this.file = file;
super.checkRead(file);
}
@Override
public void checkPermission(Permission p) {
}
}
long id = new java.util.Date().getTime();
String filename = "SecurityPermissionsTest_"+id;
File f = File.createTempFile(filename, null);
f.deleteOnExit();
filename = f.getCanonicalPath();
TestSecurityManager s = new TestSecurityManager();
System.setSecurityManager(s);
s.reset();
new RandomAccessFile(filename, "r");
assertTrue("RandomAccessFile(String,String) ctor must call checkRead on security manager", s.called);
assertEquals("Argument of checkRead is not correct", filename, s.file);
s.reset();
new RandomAccessFile(f, "r");
assertTrue("RandomAccessFile(File, String) ctor must call checkRead on security manager", s.called);
assertEquals("Argument of checkRead is not correct", filename, s.file);
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies that RandomAccessFile constructor calls checkRead and checkWrite on security manager.",
method = "RandomAccessFile",
args = {java.lang.String.class, java.lang.String.class}
)
public void test_RandomAccessFile2() throws IOException {
class TestSecurityManager extends SecurityManager {
boolean checkReadCalled;
boolean checkWriteCalled;
String checkReadFile;
String checkWriteFile;
void reset(){
checkReadCalled = false;
checkWriteCalled = false;
checkReadFile = null;
checkWriteFile = null;
}
@Override
public void checkRead(String file) {
checkReadCalled = true;
this.checkReadFile = file;
super.checkRead(file);
}
@Override
public void checkWrite(String file) {
checkWriteCalled = true;
this.checkWriteFile = file;
super.checkWrite(file);
}
@Override
public void checkPermission(Permission p) {
}
}
long id = new java.util.Date().getTime();
String filename = "SecurityPermissionsTest_"+id;
File f = File.createTempFile(filename, null);
f.deleteOnExit();
filename = f.getCanonicalPath();
TestSecurityManager s = new TestSecurityManager();
System.setSecurityManager(s);
s.reset();
new RandomAccessFile(filename, "rw");
assertTrue("RandomAccessFile(String,String) ctor must call checkRead on security manager", s.checkReadCalled);
assertTrue("RandomAccessFile(String,String) ctor must call checkWrite on security manager", s.checkWriteCalled);
assertEquals("Argument of checkRead is not correct", filename, s.checkReadFile);
assertEquals("Argument of checkWrite is not correct", filename, s.checkWriteFile);
}
}
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