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.lang.reflect.AccessibleObject;
import java.lang.reflect.Field;
import java.lang.reflect.ReflectPermission;
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.lang.reflect.AccessibleObject.
*/
@TestTargetClass(java.lang.reflect.AccessibleObject.class)
public class JavaLangReflectAccessibleObjectTest 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();
}
static class TestClass {
@SuppressWarnings("unused")
private int field;
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies that java.lang.reflect.AccessibleObject.setAccessible(boolean) method calls checkPermission on security manager",
method = "setAccessible",
args = {boolean.class}
)
public void test_setAccessibleB() throws Exception {
class TestSecurityManager extends SecurityManager {
boolean called = false;
@Override
public void checkPermission(Permission permission) {
if (permission instanceof ReflectPermission
&& "suppressAccessChecks".equals(permission.getName())) {
called = true;
}
}
}
TestSecurityManager s = new TestSecurityManager();
System.setSecurityManager(s);
Field field = TestClass.class.getDeclaredField("field");
field.setAccessible(true);
assertTrue(
"java.lang.reflect.AccessibleObject.setAccessible(boolean) " +
"must call checkPermission on security permissions",
s.called);
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies that java.lang.reflect.AccessibleObject.setAccessible(AccessibleObject[], boolean) method calls checkPermission on security manager",
method = "setAccessible",
args = {java.lang.reflect.AccessibleObject[].class, boolean.class}
)
public void test_setAccessibleLAccessibleObjectB() throws Exception {
class TestSecurityManager extends SecurityManager {
boolean called = false;
@Override
public void checkPermission(Permission permission) {
if (permission instanceof ReflectPermission
&& "suppressAccessChecks".equals(permission.getName())) {
called = true;
}
}
}
TestSecurityManager s = new TestSecurityManager();
System.setSecurityManager(s);
Field field = TestClass.class.getDeclaredField("field");
field.setAccessible(TestClass.class.getDeclaredFields(), true);
assertTrue(
"java.lang.reflect.AccessibleObject.setAccessible(AccessibleObject[], boolean) "
+ "must call checkPermission on security permissions",
s.called);
}
}
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