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- /*
- * Copyright (C) 2009, 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.revwalk;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertNotNull;
- import static org.junit.Assert.assertNull;
- import static org.junit.Assert.assertTrue;
- import java.io.IOException;
- import java.util.List;
-
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.lib.Constants;
- import org.eclipse.jgit.lib.ObjectId;
- import org.junit.Test;
-
- public class FooterLineTest extends RepositoryTestCase {
- @Test
- public void testNoFooters_EmptyBody() throws IOException {
- final RevCommit commit = parse("");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testNoFooters_NewlineOnlyBody1() throws IOException {
- final RevCommit commit = parse("\n");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testNoFooters_NewlineOnlyBody5() throws IOException {
- final RevCommit commit = parse("\n\n\n\n\n");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testNoFooters_OneLineBodyNoLF() throws IOException {
- final RevCommit commit = parse("this is a commit");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testNoFooters_OneLineBodyWithLF() throws IOException {
- final RevCommit commit = parse("this is a commit\n");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testNoFooters_ShortBodyNoLF() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testNoFooters_ShortBodyWithLF() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n");
- final List<FooterLine> footers = commit.getFooterLines();
- assertNotNull(footers);
- assertEquals(0, footers.size());
- }
-
- @Test
- public void testSignedOffBy_OneUserNoLF() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Signed-off-by: A. U. Thor <a@example.com>");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("A. U. Thor <a@example.com>", f.getValue());
- assertEquals("a@example.com", f.getEmailAddress());
- }
-
- @Test
- public void testSignedOffBy_OneUserWithLF() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Signed-off-by: A. U. Thor <a@example.com>\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("A. U. Thor <a@example.com>", f.getValue());
- assertEquals("a@example.com", f.getEmailAddress());
- }
-
- @Test
- public void testSignedOffBy_IgnoreWhitespace() throws IOException {
- // We only ignore leading whitespace on the value, trailing
- // is assumed part of the value.
- //
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Signed-off-by: A. U. Thor <a@example.com> \n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("A. U. Thor <a@example.com> ", f.getValue());
- assertEquals("a@example.com", f.getEmailAddress());
- }
-
- @Test
- public void testEmptyValueNoLF() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Signed-off-by:");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("", f.getValue());
- assertNull(f.getEmailAddress());
- }
-
- @Test
- public void testEmptyValueWithLF() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Signed-off-by:\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("", f.getValue());
- assertNull(f.getEmailAddress());
- }
-
- @Test
- public void testShortKey() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "K:V\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("K", f.getKey());
- assertEquals("V", f.getValue());
- assertNull(f.getEmailAddress());
- }
-
- @Test
- public void testNonDelimtedEmail() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Acked-by: re@example.com\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Acked-by", f.getKey());
- assertEquals("re@example.com", f.getValue());
- assertEquals("re@example.com", f.getEmailAddress());
- }
-
- @Test
- public void testNotEmail() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n" + "\n"
- + "Acked-by: Main Tain Er\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- f = footers.get(0);
- assertEquals("Acked-by", f.getKey());
- assertEquals("Main Tain Er", f.getValue());
- assertNull(f.getEmailAddress());
- }
-
- @Test
- public void testSignedOffBy_ManyUsers() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n"
- + "Not-A-Footer-Line: this line must not be read as a footer\n"
- + "\n" // paragraph break, now footers appear in final block
- + "Signed-off-by: A. U. Thor <a@example.com>\n"
- + "CC: <some.mailing.list@example.com>\n"
- + "Acked-by: Some Reviewer <sr@example.com>\n"
- + "Signed-off-by: Main Tain Er <mte@example.com>\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(4, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("A. U. Thor <a@example.com>", f.getValue());
- assertEquals("a@example.com", f.getEmailAddress());
-
- f = footers.get(1);
- assertEquals("CC", f.getKey());
- assertEquals("<some.mailing.list@example.com>", f.getValue());
- assertEquals("some.mailing.list@example.com", f.getEmailAddress());
-
- f = footers.get(2);
- assertEquals("Acked-by", f.getKey());
- assertEquals("Some Reviewer <sr@example.com>", f.getValue());
- assertEquals("sr@example.com", f.getEmailAddress());
-
- f = footers.get(3);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("Main Tain Er <mte@example.com>", f.getValue());
- assertEquals("mte@example.com", f.getEmailAddress());
- }
-
- @Test
- public void testSignedOffBy_SkipNonFooter() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n"
- + "Not-A-Footer-Line: this line must not be read as a footer\n"
- + "\n" // paragraph break, now footers appear in final block
- + "Signed-off-by: A. U. Thor <a@example.com>\n"
- + "CC: <some.mailing.list@example.com>\n"
- + "not really a footer line but we'll skip it anyway\n"
- + "Acked-by: Some Reviewer <sr@example.com>\n"
- + "Signed-off-by: Main Tain Er <mte@example.com>\n");
- final List<FooterLine> footers = commit.getFooterLines();
- FooterLine f;
-
- assertNotNull(footers);
- assertEquals(4, footers.size());
-
- f = footers.get(0);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("A. U. Thor <a@example.com>", f.getValue());
-
- f = footers.get(1);
- assertEquals("CC", f.getKey());
- assertEquals("<some.mailing.list@example.com>", f.getValue());
-
- f = footers.get(2);
- assertEquals("Acked-by", f.getKey());
- assertEquals("Some Reviewer <sr@example.com>", f.getValue());
-
- f = footers.get(3);
- assertEquals("Signed-off-by", f.getKey());
- assertEquals("Main Tain Er <mte@example.com>", f.getValue());
- }
-
- @Test
- public void testFilterFootersIgnoreCase() throws IOException {
- final RevCommit commit = parse("subject\n\nbody of commit\n"
- + "Not-A-Footer-Line: this line must not be read as a footer\n"
- + "\n" // paragraph break, now footers appear in final block
- + "Signed-Off-By: A. U. Thor <a@example.com>\n"
- + "CC: <some.mailing.list@example.com>\n"
- + "Acked-by: Some Reviewer <sr@example.com>\n"
- + "signed-off-by: Main Tain Er <mte@example.com>\n");
- final List<String> footers = commit.getFooterLines("signed-off-by");
-
- assertNotNull(footers);
- assertEquals(2, footers.size());
-
- assertEquals("A. U. Thor <a@example.com>", footers.get(0));
- assertEquals("Main Tain Er <mte@example.com>", footers.get(1));
- }
-
- @Test
- public void testMatchesBugId() throws IOException {
- final RevCommit commit = parse("this is a commit subject for test\n"
- + "\n" // paragraph break, now footers appear in final block
- + "Simple-Bug-Id: 42\n");
- final List<FooterLine> footers = commit.getFooterLines();
-
- assertNotNull(footers);
- assertEquals(1, footers.size());
-
- final FooterLine line = footers.get(0);
- assertNotNull(line);
- assertEquals("Simple-Bug-Id", line.getKey());
- assertEquals("42", line.getValue());
-
- final FooterKey bugid = new FooterKey("Simple-Bug-Id");
- assertTrue("matches Simple-Bug-Id", line.matches(bugid));
- assertFalse("not Signed-off-by", line.matches(FooterKey.SIGNED_OFF_BY));
- assertFalse("not CC", line.matches(FooterKey.CC));
- }
-
- private RevCommit parse(final String msg) throws IOException {
- final StringBuilder buf = new StringBuilder();
- buf.append("tree " + ObjectId.zeroId().name() + "\n");
- buf.append("author A. U. Thor <a@example.com> 1 +0000\n");
- buf.append("committer A. U. Thor <a@example.com> 1 +0000\n");
- buf.append("\n");
- buf.append(msg);
-
- final RevWalk walk = new RevWalk(db);
- walk.setRetainBody(true);
- final RevCommit c = new RevCommit(ObjectId.zeroId());
- c.parseCanonical(walk, Constants.encode(buf.toString()));
- return c;
- }
- }
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