| /* |
| * Copyright (C) 2019, John Tipper <John_Tipper@hotmail.com> |
| * 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.api; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.File; |
| import java.io.PrintWriter; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Iterator; |
| |
| import org.eclipse.jgit.junit.RepositoryTestCase; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.eclipse.jgit.util.FileUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Testing the log command with include and exclude filters |
| */ |
| public class LogFilterTest extends RepositoryTestCase { |
| private Git git; |
| |
| @Before |
| public void setup() throws Exception { |
| super.setUp(); |
| git = new Git(db); |
| |
| // create first file |
| File file = new File(db.getWorkTree(), "a.txt"); |
| FileUtils.createNewFile(file); |
| try (PrintWriter writer = new PrintWriter(file, UTF_8.name())) { |
| writer.print("content1"); |
| } |
| |
| // First commit - a.txt file |
| git.add().addFilepattern("a.txt").call(); |
| git.commit().setMessage("commit1").setCommitter(committer).call(); |
| |
| // create second file |
| file = new File(db.getWorkTree(), "b.txt"); |
| FileUtils.createNewFile(file); |
| try (PrintWriter writer = new PrintWriter(file, UTF_8.name())) { |
| writer.print("content2"); |
| } |
| |
| // Second commit - b.txt file |
| git.add().addFilepattern("b.txt").call(); |
| git.commit().setMessage("commit2").setCommitter(committer).call(); |
| |
| // create third file |
| Path includeSubdir = Paths.get(db.getWorkTree().toString(), |
| "subdir-include"); |
| includeSubdir.toFile().mkdirs(); |
| file = Paths.get(includeSubdir.toString(), "c.txt").toFile(); |
| FileUtils.createNewFile(file); |
| try (PrintWriter writer = new PrintWriter(file, UTF_8.name())) { |
| writer.print("content3"); |
| } |
| |
| // Third commit - c.txt file |
| git.add().addFilepattern("subdir-include").call(); |
| git.commit().setMessage("commit3").setCommitter(committer).call(); |
| |
| // create fourth file |
| Path excludeSubdir = Paths.get(db.getWorkTree().toString(), |
| "subdir-exclude"); |
| excludeSubdir.toFile().mkdirs(); |
| file = Paths.get(excludeSubdir.toString(), "d.txt").toFile(); |
| FileUtils.createNewFile(file); |
| try (PrintWriter writer = new PrintWriter(file, UTF_8.name())) { |
| writer.print("content4"); |
| } |
| |
| // Fourth commit - d.txt file |
| git.add().addFilepattern("subdir-exclude").call(); |
| git.commit().setMessage("commit4").setCommitter(committer).call(); |
| } |
| |
| @After |
| @Override |
| public void tearDown() throws Exception { |
| git.close(); |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testLogWithFilterCanDistinguishFilesByPath() throws Exception { |
| int count = 0; |
| for (RevCommit c : git.log().addPath("a.txt").call()) { |
| assertEquals("commit1", c.getFullMessage()); |
| count++; |
| } |
| assertEquals(1, count); |
| |
| count = 0; |
| for (RevCommit c : git.log().addPath("b.txt").call()) { |
| assertEquals("commit2", c.getFullMessage()); |
| count++; |
| } |
| assertEquals(1, count); |
| } |
| |
| @Test |
| public void testLogWithFilterCanIncludeFilesInDirectory() throws Exception { |
| int count = 0; |
| for (RevCommit c : git.log().addPath("subdir-include").call()) { |
| assertEquals("commit3", c.getFullMessage()); |
| count++; |
| } |
| assertEquals(1, count); |
| } |
| |
| @Test |
| public void testLogWithFilterCanExcludeFilesInDirectory() throws Exception { |
| int count = 0; |
| Iterator it = git.log().excludePath("subdir-exclude").call().iterator(); |
| while (it.hasNext()) { |
| it.next(); |
| count++; |
| } |
| // of all the commits, we expect to filter out only d.txt |
| assertEquals(3, count); |
| } |
| |
| @Test |
| public void testLogWithoutFilter() throws Exception { |
| int count = 0; |
| for (RevCommit c : git.log().call()) { |
| assertEquals(committer, c.getCommitterIdent()); |
| count++; |
| } |
| assertEquals(4, count); |
| } |
| |
| @Test |
| public void testLogWithFilterCanExcludeAndIncludeFilesInDifferentDirectories() |
| throws Exception { |
| int count = 0; |
| Iterator it = git.log().addPath("subdir-include") |
| .excludePath("subdir-exclude").call().iterator(); |
| while (it.hasNext()) { |
| it.next(); |
| count++; |
| } |
| // we expect to include c.txt |
| assertEquals(1, count); |
| } |
| |
| @Test |
| public void testLogWithFilterExcludeAndIncludeSameFileIncludesNothing() |
| throws Exception { |
| int count = 0; |
| Iterator it = git.log().addPath("subdir-exclude") |
| .excludePath("subdir-exclude").call().iterator(); |
| |
| while (it.hasNext()) { |
| it.next(); |
| count++; |
| } |
| // we expect the exclude to trump everything |
| assertEquals(0, count); |
| } |
| |
| @Test |
| public void testLogWithFilterCanExcludeFileAndDirectory() throws Exception { |
| int count = 0; |
| Iterator it = git.log().excludePath("b.txt") |
| .excludePath("subdir-exclude").call().iterator(); |
| |
| while (it.hasNext()) { |
| it.next(); |
| count++; |
| } |
| // we expect a.txt and c.txt |
| assertEquals(2, count); |
| } |
| } |