test/jdk/java/net/URLPermission/InvalidCharacterTest.java - master - githubmirror/galahad

test/jdk/java/net/URLPermission/InvalidCharacterTest.java

57 строк2 KB

Jaikiran Pai

8297311: Improve exception message thrown by java.net.HostPortrange::toLowerCase(String s)

30 ноя 2022, 04:11

30 ноя 2022, 04:119ced2ea

/*
 * Copyright (c) 2022, 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import java.net.URLPermission;

import org.testng.Assert;
import org.testng.annotations.Test;

/**
 * @test
 * @bug 8297311
 * @summary Verify that the exception thrown by URLPermission class, for invalid host name,
 * contains expected exception message
 * @run testng InvalidCharacterTest
 */
public class InvalidCharacterTest {

    /**
     * Creates an instance of URLPermission with a string containing invalid character
     * and verifies that the construction fails with IllegalArgumentException
     */
    @Test
    public void testIllegalArgException() throws Exception {
        final char invalidChar = '%';
        // we expect this string in the exception message
        final String expectedStringInMessage = String.format("\\u%04x", (int) invalidChar);
        final String url = "http://foo" + invalidChar + "bar.com:12345";
        final IllegalArgumentException iae = Assert.expectThrows(IllegalArgumentException.class,
                () -> new URLPermission(url));
        // additionally check the error message contains the invalid char
        final String exMessage = iae.getMessage();
        System.out.println("Got exception message: " + exMessage);
        Assert.assertNotNull(exMessage, "Exception message is null");
        Assert.assertTrue(exMessage.contains(expectedStringInMessage),
                expectedStringInMessage + " missing from exception message: " + exMessage);
    }
}