1 /*
2 * Copyright (C) 2015, Google Inc.
3 *
4 * This program and the accompanying materials are made available
5 * under the terms of the Eclipse Distribution License v1.0 which
6 * accompanies this distribution, is reproduced below, and is
7 * available at http://www.eclipse.org/org/documents/edl-v10.php
8 *
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or
12 * without modification, are permitted provided that the following
13 * conditions are met:
14 *
15 * - Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 *
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials provided
21 * with the distribution.
22 *
23 * - Neither the name of the Eclipse Foundation, Inc. nor the
24 * names of its contributors may be used to endorse or promote
25 * products derived from this software without specific prior
26 * written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
29 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
30 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
31 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
33 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
34 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
35 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
36 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
37 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
38 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
39 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
40 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 */
42
43 package org.eclipse.jgit.transport;
44
45 import static org.junit.Assert.assertEquals;
46 import static org.junit.Assert.fail;
47
48 import org.eclipse.jgit.errors.PackProtocolException;
49 import org.eclipse.jgit.lib.ObjectId;
50 import org.junit.Test;
51
52 /** Tests for receive-pack utilities. */
53 public class ReceivePackTest {
54 @Test
55 public void parseCommand() throws Exception {
56 String o = "0000000000000000000000000000000000000000";
57 String n = "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef";
58 String r = "refs/heads/master";
59 ReceiveCommand cmd = ReceivePack.parseCommand(o + " " + n + " " + r);
60 assertEquals(ObjectId.zeroId(), cmd.getOldId());
61 assertEquals("deadbeefdeadbeefdeadbeefdeadbeefdeadbeef",
62 cmd.getNewId().name());
63 assertEquals("refs/heads/master", cmd.getRefName());
64
65 assertParseCommandFails(null);
66 assertParseCommandFails("");
67 assertParseCommandFails(o.substring(35) + " " + n.substring(35)
68 + " " + r + "\n");
69 assertParseCommandFails(o + " " + n + " " + r + "\n");
70 assertParseCommandFails(o + " " + n + " " + "refs^foo");
71 assertParseCommandFails(o + " " + n.substring(10) + " " + r);
72 assertParseCommandFails(o.substring(10) + " " + n + " " + r);
73 assertParseCommandFails("X" + o.substring(1) + " " + n + " " + r);
74 assertParseCommandFails(o + " " + "X" + n.substring(1) + " " + r);
75 }
76
77 private void assertParseCommandFails(String input) {
78 try {
79 ReceivePack.parseCommand(input);
80 fail();
81 } catch (PackProtocolException e) {
82 // Expected.
83 }
84 }
85 }