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- /*
- * Copyright (C) 2008, 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.QuotedString.GIT_PATH;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertNotSame;
- import static org.junit.Assert.assertSame;
-
- import java.io.UnsupportedEncodingException;
-
- import org.eclipse.jgit.lib.Constants;
- import org.junit.Test;
-
- public class QuotedStringGitPathStyleTest {
- private static void assertQuote(final String exp, final String in) {
- final String r = GIT_PATH.quote(in);
- assertNotSame(in, r);
- assertFalse(in.equals(r));
- assertEquals('"' + exp + '"', r);
- }
-
- private static void assertDequote(final String exp, final String in) {
- final byte[] b;
- try {
- b = ('"' + in + '"').getBytes("ISO-8859-1");
- } catch (UnsupportedEncodingException e) {
- throw new RuntimeException(e);
- }
- final String r = GIT_PATH.dequote(b, 0, b.length);
- assertEquals(exp, r);
- }
-
- @Test
- public void testQuote_Empty() {
- assertEquals("\"\"", GIT_PATH.quote(""));
- }
-
- @Test
- public void testDequote_Empty1() {
- assertEquals("", GIT_PATH.dequote(new byte[0], 0, 0));
- }
-
- @Test
- public void testDequote_Empty2() {
- assertEquals("", GIT_PATH.dequote(new byte[] { '"', '"' }, 0, 2));
- }
-
- @Test
- public void testDequote_SoleDq() {
- assertEquals("\"", GIT_PATH.dequote(new byte[] { '"' }, 0, 1));
- }
-
- @Test
- public void testQuote_BareA() {
- final String in = "a";
- assertSame(in, GIT_PATH.quote(in));
- }
-
- @Test
- public void testDequote_BareA() {
- final String in = "a";
- final byte[] b = Constants.encode(in);
- assertEquals(in, GIT_PATH.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", GIT_PATH.dequote(b, p, p + 2));
- }
-
- @Test
- public void testDequote_LoneBackslash() {
- assertDequote("\\", "\\");
- }
-
- @Test
- public void testQuote_NamedEscapes() {
- assertQuote("\\a", "\u0007");
- assertQuote("\\b", "\b");
- assertQuote("\\f", "\f");
- assertQuote("\\n", "\n");
- assertQuote("\\r", "\r");
- assertQuote("\\t", "\t");
- assertQuote("\\v", "\u000B");
- assertQuote("\\\\", "\\");
- assertQuote("\\\"", "\"");
- }
-
- @Test
- public void testDequote_NamedEscapes() {
- assertDequote("\u0007", "\\a");
- assertDequote("\b", "\\b");
- assertDequote("\f", "\\f");
- assertDequote("\n", "\\n");
- assertDequote("\r", "\\r");
- assertDequote("\t", "\\t");
- assertDequote("\u000B", "\\v");
- assertDequote("\\", "\\\\");
- assertDequote("\"", "\\\"");
- }
-
- @Test
- public void testDequote_OctalAll() {
- for (int i = 0; i < 127; i++) {
- assertDequote("" + (char) i, octalEscape(i));
- }
- for (int i = 128; i < 256; i++) {
- int f = 0xC0 | (i >> 6);
- int s = 0x80 | (i & 0x3f);
- assertDequote("" + (char) i, octalEscape(f)+octalEscape(s));
- }
- }
-
- private static String octalEscape(int i) {
- String s = Integer.toOctalString(i);
- while (s.length() < 3) {
- s = "0" + s;
- }
- return "\\"+s;
- }
-
- @Test
- public void testQuote_OctalAll() {
- assertQuote("\\001", "\1");
- assertQuote("\\177", "\u007f");
- assertQuote("\\303\\277", "\u00ff"); // \u00ff in UTF-8
- }
-
- @Test
- public void testDequote_UnknownEscapeQ() {
- assertDequote("\\q", "\\q");
- }
-
- @Test
- public void testDequote_FooTabBar() {
- assertDequote("foo\tbar", "foo\\tbar");
- }
-
- @Test
- public void testDequote_Latin1() {
- assertDequote("\u00c5ngstr\u00f6m", "\\305ngstr\\366m"); // Latin1
- }
-
- @Test
- public void testDequote_UTF8() {
- assertDequote("\u00c5ngstr\u00f6m", "\\303\\205ngstr\\303\\266m");
- }
-
- @Test
- public void testDequote_RawUTF8() {
- assertDequote("\u00c5ngstr\u00f6m", "\303\205ngstr\303\266m");
- }
-
- @Test
- public void testDequote_RawLatin1() {
- assertDequote("\u00c5ngstr\u00f6m", "\305ngstr\366m");
- }
-
- @Test
- public void testQuote_Ang() {
- assertQuote("\\303\\205ngstr\\303\\266m", "\u00c5ngstr\u00f6m");
- }
-
- @Test
- public void testQuoteAtAndNumber() {
- assertSame("abc@2x.png", GIT_PATH.quote("abc@2x.png"));
- assertDequote("abc@2x.png", "abc\\1002x.png");
- }
- }
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