| /* |
| * Copyright (C) 2010, Google Inc. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.eclipse.jgit.util; |
| |
| import static org.eclipse.jgit.util.Base64.decode; |
| import static org.eclipse.jgit.util.Base64.encodeBytes; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import org.eclipse.jgit.junit.JGitTestUtil; |
| import org.eclipse.jgit.lib.Constants; |
| import org.junit.Test; |
| |
| public class Base64Test { |
| @Test |
| public void testEncode() { |
| assertEquals("aGkK", encodeBytes(b("hi\n"))); |
| assertEquals("AAECDQoJcQ==", encodeBytes(b("\0\1\2\r\n\tq"))); |
| } |
| |
| @Test |
| public void testDecode() { |
| JGitTestUtil.assertEquals(b("hi\n"), decode("aGkK")); |
| JGitTestUtil.assertEquals(b("\0\1\2\r\n\tq"), decode("AAECDQoJcQ==")); |
| JGitTestUtil.assertEquals(b("\0\1\2\r\n\tq"), |
| decode("A A E\tC D\rQ o\nJ c Q==")); |
| JGitTestUtil.assertEquals(b("\u000EB"), decode("DkL=")); |
| } |
| |
| @Test |
| public void testDecodeFail_NonBase64Character() { |
| try { |
| decode("! a bad base64 string !"); |
| fail("Accepted bad string in decode"); |
| } catch (IllegalArgumentException fail) { |
| // Expected |
| } |
| } |
| |
| @Test |
| public void testEncodeMatchesDecode() { |
| String[] testStrings = { "", // |
| "cow", // |
| "a", // |
| "a secret string", // |
| "\0\1\2\r\n\t" // |
| }; |
| for (String e : testStrings) |
| JGitTestUtil.assertEquals(b(e), decode(encodeBytes(b(e)))); |
| } |
| |
| private static byte[] b(String str) { |
| return Constants.encode(str); |
| } |
| |
| } |