| /* |
| * Copyright (C) 2008, Google Inc. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.util; |
| |
| import static org.eclipse.jgit.util.QuotedString.BOURNE; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotSame; |
| |
| import org.eclipse.jgit.lib.Constants; |
| import org.junit.Test; |
| |
| public class QuotedStringBourneStyleTest { |
| private static void assertQuote(String in, String exp) { |
| final String r = BOURNE.quote(in); |
| assertNotSame(in, r); |
| assertFalse(in.equals(r)); |
| assertEquals('\'' + exp + '\'', r); |
| } |
| |
| private static void assertDequote(String exp, String in) { |
| final byte[] b = Constants.encode('\'' + in + '\''); |
| final String r = BOURNE.dequote(b, 0, b.length); |
| assertEquals(exp, r); |
| } |
| |
| @Test |
| public void testQuote_Empty() { |
| assertEquals("''", BOURNE.quote("")); |
| } |
| |
| @Test |
| public void testDequote_Empty1() { |
| assertEquals("", BOURNE.dequote(new byte[0], 0, 0)); |
| } |
| |
| @Test |
| public void testDequote_Empty2() { |
| assertEquals("", BOURNE.dequote(new byte[] { '\'', '\'' }, 0, 2)); |
| } |
| |
| @Test |
| public void testDequote_SoleSq() { |
| assertEquals("", BOURNE.dequote(new byte[] { '\'' }, 0, 1)); |
| } |
| |
| @Test |
| public void testQuote_BareA() { |
| assertQuote("a", "a"); |
| } |
| |
| @Test |
| public void testDequote_BareA() { |
| final String in = "a"; |
| final byte[] b = Constants.encode(in); |
| assertEquals(in, BOURNE.dequote(b, 0, b.length)); |
| } |
| |
| @Test |
| public void testDequote_BareABCZ_OnlyBC() { |
| final String in = "abcz"; |
| final byte[] b = Constants.encode(in); |
| final int p = in.indexOf('b'); |
| assertEquals("bc", BOURNE.dequote(b, p, p + 2)); |
| } |
| |
| @Test |
| public void testDequote_LoneBackslash() { |
| assertDequote("\\", "\\"); |
| } |
| |
| @Test |
| public void testQuote_NamedEscapes() { |
| assertQuote("'", "'\\''"); |
| assertQuote("!", "'\\!'"); |
| |
| assertQuote("a'b", "a'\\''b"); |
| assertQuote("a!b", "a'\\!'b"); |
| } |
| |
| @Test |
| public void testDequote_NamedEscapes() { |
| assertDequote("'", "'\\''"); |
| assertDequote("!", "'\\!'"); |
| |
| assertDequote("a'b", "a'\\''b"); |
| assertDequote("a!b", "a'\\!'b"); |
| } |
| } |