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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
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*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/*
* @test
* @bug 4883712 4869006 4894856 5016685
* @summary Test that DescriptorSupport correctly validates fields
* @author Eamonn McManus
* @run clean DescriptorSupportTest
* @run build DescriptorSupportTest
* @run main DescriptorSupportTest
*/
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.management.Descriptor;
import javax.management.RuntimeOperationsException;
import javax.management.modelmbean.DescriptorSupport;
import javax.management.modelmbean.ModelMBeanInfo;
import javax.management.modelmbean.ModelMBeanInfoSupport;
public class DescriptorSupportTest {
private static final Object[] goodFields = {
"value", "",
"severity", "0",
"severity", "6",
};
private static final Object[] badFields = {
"name", null,
"name", "",
"descriptorType", null,
"descriptorType", "",
"setMethod", null,
"getMethod", null,
"role", null,
"class", null,
"visibility", null,
"visibility", new Integer(0),
"visibility", "0",
"visibility", new Integer(5),
"visibility", "5",
"severity", null,
"severity", new Integer(-1),
"severity", "-1",
"severity", new Integer(7),
"severity", "7",
"persistPolicy", null,
"persistPolicy", "bogusPersistPolicy",
"persistPeriod", null,
"persistPeriod", "not a number",
"currencyTimeLimit", null,
"currencyTimeLimit", "not a number",
"lastUpdatedTimeStamp", null,
"lastUpdatedTimeStamp", "not a number",
"lastReturnedTimeStamp", null,
"lastReturnedTimeStamp", "not a number",
"log", null,
"log", "not T or F or true or false",
"log", new Object[0],
};
public static void main(String[] args) throws Exception {
boolean ok = true;
System.out.println("Checking that name and descriptorType are " +
"mandatory");
// Try omitting name and/or descriptorType
for (int i = 0; i < 3; i++) {
final boolean addName = ((i & 1) != 0);
final boolean addDescriptorType = ((i & 2) != 0);
final List fields = new ArrayList();
if (addName)
fields.add("name=something");
if (addDescriptorType)
fields.add("descriptorType=something-else");
final String[] fs = (String[]) fields.toArray(new String[0]);
final String what =
"DescriptorSupport with " +
(addName ? "" : "no ") + "name and " +
(addDescriptorType ? "" : "no ") + "descriptorType";
DescriptorSupport ds = new DescriptorSupport(fs);
if (ds.isValid()) {
System.out.println("INCORRECTLY ACCEPTED: " + what);
ok = false;
} else
System.out.println("OK: rejected " + what);
}
for (int pass = 0; pass < 2; pass++) {
boolean shouldAccept = (pass == 0);
System.out.println("Trying out " +
(shouldAccept ? "correct" : "bogus") +
" DescriptorSupport fields");
Object[] fields = shouldAccept ? goodFields : badFields;
for (int i = 0; i < fields.length; i += 2) {
String[] names = {"name", "descriptorType"};
String[] values = {"some-name", "some-type"};
DescriptorSupport d = new DescriptorSupport(names, values);
final String name = (String) fields[i];
final Object value = fields[i + 1];
final String valueS =
(value instanceof String) ? ("\"" + value + "\"") :
(value == null) ? "null" : value.toString();
final String what =
"DescriptorSupport with " + name + " = " + valueS;
try {
d.setField(name, value);
if (shouldAccept)
System.out.println("OK: accepted " + what);
else {
System.out.println("INCORRECTLY ACCEPTED: " + what);
ok = false;
}
} catch (RuntimeOperationsException e) {
if (shouldAccept) {
System.out.println("INCORRECTLY REJECTED: " + what +
": " + e);
ok = false;
} else {
System.out.println("OK: rejected " + what);
// OK: this is what should happen
}
} catch (Exception e) {
System.out.println("WRONG EXCEPTION: " + what + ": " + e);
ok = false;
}
}
}
// 4894856: ModelMBeanInfoSupport.setDescriptor(d, "mbean") fails
System.out.println("Checking that setDescriptor(d, \"mbean\") works");
ModelMBeanInfo mmbi =
new ModelMBeanInfoSupport("x", "descr", null, null, null, null);
Descriptor d = mmbi.getDescriptor("x", "mbean");
try {
mmbi.setDescriptor(d, "mbean");
} catch (Exception e) {
System.out.println("Unexpected exception:");
e.printStackTrace(System.out);
ok = false;
}
// 5016685: DescriptorSupport forces field names to lower case
System.out.println("Checking that field name case is ignored " +
"but preserved");
ok &= caseTest(new DescriptorSupport(new String[] {"NAME=blah"}),
"DescriptorSupport(String[])");
ok &= caseTest(new DescriptorSupport(new String[] {"NAME"},
new String[] {"blah"}),
"DescriptorSupport(String[], Object[])");
DescriptorSupport d1 = new DescriptorSupport();
d1.setField("NAME", "blah");
ok &= caseTest(d1, "DescriptorSupport.setField");
d1 = new DescriptorSupport(new String[] {"NAME=blah"});
ok &= caseTest(new DescriptorSupport(d1),
"DescriptorSupport(Descriptor)");
d1 = new DescriptorSupport(new String[] {"NAME=blah"});
ok &= caseTest(new DescriptorSupport(d1.toXMLString()),
"DescriptorSupport(String)");
d1 = new DescriptorSupport(new String[] {"NAME=blah"});
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(d1);
oos.close();
bos.close();
ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bis);
d1 = (DescriptorSupport) ois.readObject();
ok &= caseTest(d1, "serialized DescriptorSupport");
if (ok)
System.out.println("Test passed");
else {
System.out.println("TEST FAILED");
System.exit(1);
}
}
private static boolean caseTest(Descriptor d, String what) {
boolean ok = true;
System.out.println("..." + what);
String[] names = d.getFieldNames();
if (names.length != 1 || !names[0].equals("NAME")) {
ok = false;
System.out.println("...getFieldNames() fails: " +
Arrays.asList(names));
}
String[] fields = d.getFields();
if (fields.length != 1 || !fields[0].equals("NAME=blah")) {
ok = false;
System.out.println("...getFields() fails: " +
Arrays.asList(fields));
}
Object value = d.getFieldValue("namE");
if (!"blah".equals(value)) {
ok = false;
System.out.println("...getFieldValue(\"namE\") fails: " + value);
}
Object[] values = d.getFieldValues(new String[] {"namE"});
if (values.length != 1 || !"blah".equals(values[0])) {
ok = false;
System.out.println("...getFieldValues({\"namE\"}) fails: " +
Arrays.asList(values));
}
d.setField("namE", "newblah");
Object newblah = d.getFieldValue("Name");
if (!"newblah".equals(newblah)) {
ok = false;
System.out.println("...setField value not returned: " + newblah);
}
d.setFields(new String[] {"NaMe"}, new Object[] {"newerblah"});
Object newerblah = d.getFieldValue("naMe");
if (!"newerblah".equals(newerblah)) {
ok = false;
System.out.println("...setFields value not returned: " +
newerblah);
}
Descriptor d1 = (Descriptor) d.clone();
newerblah = d1.getFieldValue("NAMe");
if (!"newerblah".equals(newerblah)) {
ok = false;
System.out.println("...clone incorrect: " + newerblah);
}
d.removeField("NAme");
names = d.getFieldNames();
if (names.length != 0) {
ok = false;
System.out.println("...removeField failed: " +
Arrays.asList(names));
}
if (ok)
System.out.println("...succeeded");
return ok;
}
}