/*
* Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* 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).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* questions.
*/
/*
* @test
* @bug 4990825
* @modules jdk.jvmstat/sun.jvmstat.monitor
* @summary test that VmIdentifier objects get created as expected
*/
import java.io.*;
import java.net.*;
import javax.xml.parsers.*;
import org.xml.sax.*;
import org.xml.sax.helpers.DefaultHandler;
import sun.jvmstat.monitor.*;
public class VmIdentifierCreateResolve {
public static void main(String args[]) throws Exception {
File testcases =
new File(System.getProperty("test.src", "."), "testcases");
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
DefaultHandler dh = new VmIdentifierTestHandler();
sp.parse(testcases, dh);
}
}
class VmIdentifierTestHandler extends DefaultHandler {
private static final boolean debug = false;
private static final int START = 0;
private static final int VMIDENTIFIER_TESTS = 1;
private static final int TESTCASE = 2;
private static final int DESCRIPTION = 3;
private static final int VMIDENTIFIER = 4;
private static final int HOSTIDENTIFIER = 5;
private static final int RESOLVED = 6;
private TestCase test;
private String value = null;
private int state;
private Attributes attributes;
public VmIdentifierTestHandler() {
super();
}
public void characters(char[] ch, int start, int length) {
String s = new String(ch, start, length);
if (debug) {
System.out.println("characters: start = " + start +
" length = " + length +
" chars = " + s);
}
if (value == null) {
value = s.trim();
} else {
value = value + s.trim();
if (debug) {
System.out.println("characters: appended characters to "
+ "previous value: new value = " + value);
}
}
}
public void endDocument() {
if (debug) {
System.out.println("endDocument()");
}
}
public void endElement(String namespaceURI, String localName,
String qName)
throws SAXException {
if (debug) {
System.out.println("endElement(): namespaceURI = " + namespaceURI
+ " localName = " + localName
+ " qName = " + qName
+ " state = " + state);
}
switch (state) {
case START:
throw new RuntimeException("Unexpected state: " + state);
case VMIDENTIFIER_TESTS:
state = START;
break;
case TESTCASE:
if (test == null) {
throw new RuntimeException("Unexpected thread state");
}
try {
System.out.println("running test case " + test.id);
test.run(); // run the test
}
catch (Exception e) {
throw new SAXException(e);
}
state = VMIDENTIFIER_TESTS;
test = null;
value = null;
break;
case DESCRIPTION:
test.setDescription(value);
state = TESTCASE;
value = null;
break;
case VMIDENTIFIER:
test.setExpectedVmIdentifier(value);
state = TESTCASE;
value = null;
break;
case HOSTIDENTIFIER:
test.setExpectedHostIdentifier(value);
state = TESTCASE;
value = null;
break;
case RESOLVED:
test.setResolvedVmIdentifier(value);
state = TESTCASE;
value = null;
break;
default:
throw new RuntimeException("Unexpected state: " + state);
}
}
public void endPrefixMapping(String prefix) {
if (debug) {
System.out.println("endPrefixMapping(): prefix = " + prefix);
}
}
public void ignorableWhitespace(char[] ch, int start, int length) {
if (debug) {
System.out.println("ignoreableWhitespace():"
+ " ch = " + new String(ch, start, length)
+ " start = " + start
+ " length = " + length);
}
}
public void processingInstruction(String target, String data) {
if (debug) {
System.out.println("processingInstruction():"
+ " target = " + target
+ " data = " + data);
}
}
public void setDocumentLocator(Locator locator) {
if (debug) {
System.out.println("setDocumentLocator(): locator = " + locator);
}
}
public void skippedEntity(String name) {
if (debug) {
System.out.println("skippedEntity(): name = " + name);
}
}
public void startDocument() {
if (debug) {
System.out.println("startDocument():");
}
}
public void startElement(String namespaceURI, String localName,
String qName, Attributes attributes) {
if (debug) {
System.out.println("startElement():"
+ " namespaceURI = " + namespaceURI
+ " localName = " + localName
+ " qName = " + qName
+ " state = " + state);
System.out.println(" Attributes(" + attributes.getLength() + ")");
for (int i = 0; i < attributes.getLength(); i++) {
System.out.println(" name = " + attributes.getQName(i)
+ " value = " + attributes.getValue(i));
}
}
this.attributes = attributes;
switch (state) {
case START:
if (qName.compareTo("VmIdentifierTests") == 0) {
state = VMIDENTIFIER_TESTS;
} else {
System.err.println("unexpected input: state = " + state
+ " input = " + qName);
}
break;
case VMIDENTIFIER_TESTS:
if (qName.compareTo("testcase") == 0) {
state = TESTCASE;
int id_n = attributes.getIndex("id");
if (id_n == -1) {
throw new RuntimeException("id attribute expected");
}
int vmid_n = attributes.getIndex("VmIdentifierInput");
if (vmid_n == -1) {
throw new RuntimeException(
"VmIdentifier attribute expected");
}
String hostid_input = null;
int hostid_n = attributes.getIndex("HostIdentifierInput");
if (hostid_n != -1) {
hostid_input = attributes.getValue(hostid_n);
}
String vmid_input = attributes.getValue(vmid_n);
String id = attributes.getValue(id_n);
test = new TestCase(id, vmid_input, hostid_input);
} else {
System.err.println("unexpected input: state = " + state
+ " input = " + qName);
}
break;
case TESTCASE:
if (test == null) {
throw new RuntimeException("TestCase null");
}
value = null;
if (qName.compareTo("description") == 0) {
state = DESCRIPTION;
} else if (qName.compareTo("VmIdentifier") == 0) {
state = VMIDENTIFIER;
} else if (qName.compareTo("HostIdentifier") == 0) {
state = HOSTIDENTIFIER;
} else if (qName.compareTo("Resolved") == 0) {
state = RESOLVED;
} else {
System.err.println("unexpected input: state = " + state
+ " input = " + qName);
}
break;
case DESCRIPTION:
case VMIDENTIFIER:
case HOSTIDENTIFIER:
case RESOLVED:
if (test == null) {
throw new RuntimeException("TestCase null");
}
break;
default:
System.err.println("Unexpected state: " + state);
break;
}
}
public void startPrefixMapping(String prefix, String uri) {
if (debug) {
System.out.println("startPrefixMapping():"
+ " prefix = " + prefix
+ " uri = " + uri);
}
}
}
class VmIdentifierException extends Exception {
String result;
TestCase test;
VmIdentifierException(TestCase test, String result) {
this.test = test;
this.result = result;
}
public String getMessage() {
return "Test " + test.id + " " + "Failed: "
+ "Expected = " + test.expectedVmIdentifier + " "
+ "Actual = " + result;
}
}
class HostIdentifierException extends Exception {
String result;
TestCase test;
HostIdentifierException(TestCase test, String result) {
this.test = test;
this.result = result;
}
public String getMessage() {
return "Test " + test.id + " " + "Failed: "
+ "Expected = " + test.expectedHostIdentifier + " "
+ "Actual = " + result;
}
}
class ResolvedVmIdentifierException extends Exception {
String result;
TestCase test;
ResolvedVmIdentifierException(TestCase test, String result) {
this.test = test;
this.result = result;
}
public String getMessage() {
return "Test " + test.id + " " + "Failed: "
+ "Expected = " + test.resolvedVmIdentifier + " "
+ "Actual = " + result;
}
}
class TestCase {
private static final boolean debug = false;
String id;
String vmid;
String hostid;
String expectedVmIdentifier;
String expectedHostIdentifier;
String resolvedVmIdentifier;
String description;
public TestCase(String id, String vmid, String hostid) {
this.id = id;
this.vmid = vmid;
this.hostid = hostid;
}
public void run() throws Exception {
if (expectedVmIdentifier == null || expectedHostIdentifier == null
|| resolvedVmIdentifier == null) {
throw new IllegalArgumentException(
"expected values not initialized");
}
VmIdentifier test_vmid = null;
HostIdentifier test_hostid = null;
VmIdentifier resolved_vmid = null;
if (debug) {
System.out.println("creating VmIdentifier");
}
test_vmid = new VmIdentifier(vmid);
if (debug) {
System.out.println("creating HostIdentifier");
}
if (hostid != null) {
test_hostid = new HostIdentifier(hostid);
} else {
test_hostid = new HostIdentifier(test_vmid);
}
if (debug) {
System.out.println("resolving VmIdentifier");
}
resolved_vmid = test_hostid.resolve(test_vmid);
String test_vmid_str = test_vmid.toString();
String test_hostid_str = test_hostid.toString();
String resolved_vmid_str = resolved_vmid.toString();
if (debug) {
System.out.println("comparing VmIdentifier result");
}
if (test_vmid_str.compareTo(expectedVmIdentifier) != 0) {
throw new VmIdentifierException(this, test_vmid_str);
}
if (debug) {
System.out.println("comparing HostIdentifier result");
}
if (test_hostid_str.compareTo(expectedHostIdentifier) != 0) {
throw new HostIdentifierException(this, test_hostid_str);
}
if (debug) {
System.out.println("comparing VmIdentifier result");
}
if (resolved_vmid_str.compareTo(resolvedVmIdentifier) != 0) {
throw new ResolvedVmIdentifierException(this, resolved_vmid_str);
}
}
public void setDescription(String description) {
this.description = description;
}
public void setExpectedVmIdentifier(String expectedVmIdentifier) {
if (debug) {
System.out.println("setting vmidentifier string to " + vmid);
}
this.expectedVmIdentifier = expectedVmIdentifier;
}
public void setExpectedHostIdentifier(String expectedHostIdentifier) {
this.expectedHostIdentifier = expectedHostIdentifier;
}
public void setResolvedVmIdentifier(String resolvedVmIdentifier) {
this.resolvedVmIdentifier = resolvedVmIdentifier;
}
}