/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 jakarta.servlet.http;
import java.util.BitSet;
import org.junit.
Assert;
import org.junit.Test;
/**
* Basic tests for Cookie in default configuration.
*/
public class TestCookie {
public static final BitSet
CHAR;
// <any US-ASCII character (octets 0 - 127)>
public static final BitSet CTL;
// <any US-ASCII control character (octets 0 - 31) and DEL (127)>
public static final BitSet SEPARATORS;
public static final BitSet TOKEN;
// 1*<any CHAR except CTLs or separators>
static {
CHAR =
new BitSet(256);
CHAR.set(0, 128);
CTL =
new BitSet(256);
CTL.set(0, 32);
CTL.set(127);
SEPARATORS =
new BitSet(256);
for (
char ch :
"()<>@,;:\\\"/[]?={} \t
".toCharArray()) {
SEPARATORS.set(ch);
}
TOKEN =
new BitSet(256);
TOKEN.or(
CHAR);
// any CHAR
TOKEN.andNot(CTL);
// except CTLs
TOKEN.andNot(SEPARATORS);
// or separators
}
@SuppressWarnings(
"removal")
@Test
public void testDefaults() {
Cookie cookie =
new Cookie(
"foo",
null);
Assert.assertEquals(
"foo", cookie.getName());
Assert.assertNull(cookie.getValue());
Assert.assertEquals(0, cookie.getVersion());
Assert.assertEquals(-1, cookie.getMaxAge());
}
@SuppressWarnings(
"removal")
@Test
public void testInitialValue() {
Cookie cookie =
new Cookie(
"foo",
"bar");
Assert.assertEquals(
"foo", cookie.getName());
Assert.assertEquals(
"bar", cookie.getValue());
Assert.assertEquals(0, cookie.getVersion());
}
@Test
public void defaultImpliesNetscape() {
Cookie cookie =
new Cookie(
"$Foo",
null);
Assert.assertEquals(
"$Foo", cookie.getName());
}
@Test
public void tokenVersion() {
Cookie cookie =
new Cookie(
"Version",
null);
Assert.assertEquals(
"Version", cookie.getName());
}
@Test
public void attributeVersion() {
Cookie cookie =
new Cookie(
"Comment",
null);
Assert.assertEquals(
"Comment", cookie.getName());
}
@Test
public void attributeDiscard() {
Cookie cookie =
new Cookie(
"Discard",
null);
Assert.assertEquals(
"Discard", cookie.getName());
}
@Test
public void attributeExpires() {
Cookie cookie =
new Cookie(
"Expires",
null);
Assert.assertEquals(
"Expires", cookie.getName());
}
@Test
public void attributeMaxAge() {
Cookie cookie =
new Cookie(
"Max-Age",
null);
Assert.assertEquals(
"Max-Age", cookie.getName());
}
@Test
public void attributeDomain() {
Cookie cookie =
new Cookie(
"Domain",
null);
Assert.assertEquals(
"Domain", cookie.getName());
}
@Test
public void attributePath() {
Cookie cookie =
new Cookie(
"Path",
null);
Assert.assertEquals(
"Path", cookie.getName());
}
@Test
public void attributeSecure() {
Cookie cookie =
new Cookie(
"Secure",
null);
Assert.assertEquals(
"Secure", cookie.getName());
}
@Test
public void attributeHttpOnly() {
Cookie cookie =
new Cookie(
"HttpOnly",
null);
Assert.assertEquals(
"HttpOnly", cookie.getName());
}
@Test
public void testGetAttributes01() {
Cookie cookie =
new Cookie(
"name",
"value");
Assert.assertEquals(0, cookie.getAttributes().size());
}
@Test
public void testMaxAge01() {
Cookie cookie =
new Cookie(
"name",
"value");
Assert.assertEquals(-1, cookie.getMaxAge());
for (
int value :
new int[] { Integer.MIN_VALUE, -2, -1, 0, 1, 2, Integer.MAX_VALUE}) {
cookie.setMaxAge(value);
Assert.assertEquals(value, cookie.getMaxAge());
}
}
@Test
public void testAttribute01() {
Cookie cookie =
new Cookie(
"name",
"value");
cookie.setAttribute(
"aaa",
"bbb");
Assert.assertEquals(
"bbb", cookie.getAttribute(
"aAa"));
cookie.setAttribute(
"aaa",
"");
Assert.assertEquals(
"", cookie.getAttribute(
"aAa"));
cookie.setAttribute(
"aaa",
null);
Assert.assertNull(cookie.getAttribute(
"aAa"));
}
@Test(expected = IllegalArgumentException.
class)
public void testAttributeInvalid01() {
Cookie cookie =
new Cookie(
"name",
"value");
cookie.setAttribute(
"a<aa",
"bbb");
}
@Test(expected = IllegalArgumentException.
class)
public void testAttributeInvalid02() {
Cookie cookie =
new Cookie(
"name",
"value");
cookie.setAttribute(
null,
"bbb");
}
@Test(expected = NumberFormatException.
class)
public void testAttributeInvalid03() {
Cookie cookie =
new Cookie(
"name",
"value");
cookie.setAttribute(
"Max-Age",
"bbb");
}
@Test
public void testClone() {
Cookie a =
new Cookie(
"a",
"a");
a.setDomain(
"domain");
a.setHttpOnly(
true);
a.setMaxAge(123);
a.setPath(
"/path");
a.setSecure(
true);
Cookie b = (Cookie) a.clone();
Assert.assertEquals(
"a", b.getName());
Assert.assertEquals(
"a", b.getValue());
Assert.assertEquals(
"domain", b.getDomain());
Assert.assertTrue(b.isHttpOnly());
Assert.assertEquals(123, b.getMaxAge());
Assert.assertEquals(
"/path", b.getPath());
Assert.assertTrue(b.getSecure());
}
public static void checkCharInName(CookieNameValidator validator, BitSet allowed) {
for (
char ch = 0; ch < allowed.size(); ch++) {
boolean expected = allowed.get(ch);
String name =
"X" + ch +
"X";
try {
validator.validate(name);
if (!expected) {
Assert.fail(String.format(
"Char %d should not be allowed", Integer.valueOf(ch)));
}
}
catch (IllegalArgumentException e) {
if (expected) {
Assert.fail(String.format(
"Char %d should be allowed", Integer.valueOf(ch)));
}
}
}
}
}