JavaIoRandomAccessFileTestpublic class JavaIoRandomAccessFileTest extends TestCase
| Fields Summary |
|---|
| SecurityManager | old |
| Methods Summary |
|---|
| protected void | setUp()
old = System.getSecurityManager();
super.setUp();
| | protected void | tearDown()
System.setSecurityManager(old);
super.tearDown();
| | public void | test_RandomAccessFile1()
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);
| | public void | test_RandomAccessFile2()
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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