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/*
* Copyright (c) 2017, 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.URLDecoder;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* @test
* @bug 8183743
* @summary Test to verify the new overload method with Charset functions the same
* as the existing method that takes a charset name.
* @run testng EncodingTest
*/
public class EncodingTest {
public static enum ParameterType {
STRING,
CHARSET
}
@DataProvider(name = "encode")
public Object[][] getDecodeParameters() {
return new Object[][]{
{"The string \u00FC@foo-bar"},
// the string from javadoc example
{""}, // an empty string
{"x"}, // a string of length 1
{"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-.*"},
// the string of characters should remain the same
{charactersRange('\u0000', '\u007F')},
// a string of characters from 0 to 127
{charactersRange('\u0080', '\u00FF')},
// a string of characters from 128 to 255
{"\u0100 \u0101 \u0555 \u07FD \u07FF"},
// a string of Unicode values can be expressed as 2 bytes
{"\u8000 \u8001 \uA000 \uFFFD \uFFFF"}, // a string of Unicode values can be expressed as 3 bytes
};
}
/**
* Verifies that the new overload method returns the same result as the
* existing method.
*
* @param s the string to be encoded
* @throws Exception if the test fails
*/
@Test(dataProvider = "encode")
public void encode(String s) throws Exception {
String encoded1 = URLEncoder.encode(s, StandardCharsets.UTF_8.name());
String encoded2 = URLEncoder.encode(s, StandardCharsets.UTF_8);
Assert.assertEquals(encoded1, encoded2);
// cross check
String returned1 = URLDecoder.decode(encoded1, StandardCharsets.UTF_8.name());
String returned2 = URLDecoder.decode(encoded2, StandardCharsets.UTF_8);
Assert.assertEquals(returned1, returned2);
}
String charactersRange(char c1, char c2) {
StringBuilder sb = new StringBuilder(c2 - c1);
for (char c = c1; c < c2; c++) {
sb.append(c);
}
return sb.toString();
}
}
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