| /* |
| * Copyright (C) 2016, Christian Halstrick <christian.halstrick@sap.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.util; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.api.errors.GitAPIException; |
| import org.eclipse.jgit.attributes.FilterCommand; |
| import org.eclipse.jgit.attributes.FilterCommandFactory; |
| import org.eclipse.jgit.attributes.FilterCommandRegistry; |
| import org.eclipse.jgit.junit.RepositoryTestCase; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.RefUpdate; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.lib.StoredConfig; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class FilterCommandsTest extends RepositoryTestCase { |
| private Git git; |
| |
| RevCommit initialCommit; |
| |
| RevCommit secondCommit; |
| |
| class TestCommandFactory implements FilterCommandFactory { |
| private int prefix; |
| |
| public TestCommandFactory(int prefix) { |
| this.prefix = prefix; |
| } |
| |
| @Override |
| public FilterCommand create(Repository repo, InputStream in, |
| final OutputStream out) { |
| FilterCommand cmd = new FilterCommand(in, out) { |
| |
| @Override |
| public int run() throws IOException { |
| int b = in.read(); |
| if (b == -1) { |
| in.close(); |
| out.close(); |
| return b; |
| } |
| out.write(prefix); |
| out.write(b); |
| return 1; |
| } |
| }; |
| return cmd; |
| } |
| } |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| git = new Git(db); |
| // commit something |
| writeTrashFile("Test.txt", "Hello world"); |
| git.add().addFilepattern("Test.txt").call(); |
| initialCommit = git.commit().setMessage("Initial commit").call(); |
| |
| // create a master branch and switch to it |
| git.branchCreate().setName("test").call(); |
| RefUpdate rup = db.updateRef(Constants.HEAD); |
| rup.link("refs/heads/test"); |
| |
| // commit something on the test branch |
| writeTrashFile("Test.txt", "Some change"); |
| git.add().addFilepattern("Test.txt").call(); |
| secondCommit = git.commit().setMessage("Second commit").call(); |
| } |
| |
| @Test |
| public void testBuiltinCleanFilter() |
| throws IOException, GitAPIException { |
| String builtinCommandName = "jgit://builtin/test/clean"; |
| FilterCommandRegistry.register(builtinCommandName, |
| new TestCommandFactory('c')); |
| StoredConfig config = git.getRepository().getConfig(); |
| config.setString("filter", "test", "clean", builtinCommandName); |
| config.save(); |
| |
| writeTrashFile(".gitattributes", "*.txt filter=test"); |
| git.add().addFilepattern(".gitattributes").call(); |
| git.commit().setMessage("add filter").call(); |
| |
| writeTrashFile("Test.txt", "Hello again"); |
| git.add().addFilepattern("Test.txt").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.txt, mode:100644, content:cHceclclcoc cacgcacicn]", |
| indexState(CONTENT)); |
| |
| writeTrashFile("Test.bin", "Hello again"); |
| git.add().addFilepattern("Test.bin").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.bin, mode:100644, content:Hello again][Test.txt, mode:100644, content:cHceclclcoc cacgcacicn]", |
| indexState(CONTENT)); |
| |
| config.setString("filter", "test", "clean", null); |
| config.save(); |
| |
| git.add().addFilepattern("Test.txt").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.bin, mode:100644, content:Hello again][Test.txt, mode:100644, content:Hello again]", |
| indexState(CONTENT)); |
| |
| config.setString("filter", "test", "clean", null); |
| config.save(); |
| } |
| |
| @Test |
| public void testBuiltinSmudgeFilter() throws IOException, GitAPIException { |
| String builtinCommandName = "jgit://builtin/test/smudge"; |
| FilterCommandRegistry.register(builtinCommandName, |
| new TestCommandFactory('s')); |
| StoredConfig config = git.getRepository().getConfig(); |
| config.setString("filter", "test", "smudge", builtinCommandName); |
| config.save(); |
| |
| writeTrashFile(".gitattributes", "*.txt filter=test"); |
| git.add().addFilepattern(".gitattributes").call(); |
| git.commit().setMessage("add filter").call(); |
| |
| writeTrashFile("Test.txt", "Hello again"); |
| git.add().addFilepattern("Test.txt").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.txt, mode:100644, content:Hello again]", |
| indexState(CONTENT)); |
| assertEquals("Hello again", read("Test.txt")); |
| deleteTrashFile("Test.txt"); |
| git.checkout().addPath("Test.txt").call(); |
| assertEquals("sHseslslsos sasgsasisn", read("Test.txt")); |
| |
| writeTrashFile("Test.bin", "Hello again"); |
| git.add().addFilepattern("Test.bin").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.bin, mode:100644, content:Hello again][Test.txt, mode:100644, content:Hello again]", |
| indexState(CONTENT)); |
| deleteTrashFile("Test.bin"); |
| git.checkout().addPath("Test.bin").call(); |
| assertEquals("Hello again", read("Test.bin")); |
| |
| config.setString("filter", "test", "clean", null); |
| config.save(); |
| |
| git.add().addFilepattern("Test.txt").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.bin, mode:100644, content:Hello again][Test.txt, mode:100644, content:sHseslslsos sasgsasisn]", |
| indexState(CONTENT)); |
| |
| config.setString("filter", "test", "clean", null); |
| config.save(); |
| } |
| |
| @Test |
| public void testBuiltinCleanAndSmudgeFilter() throws IOException, GitAPIException { |
| String builtinCommandPrefix = "jgit://builtin/test/"; |
| FilterCommandRegistry.register(builtinCommandPrefix + "smudge", |
| new TestCommandFactory('s')); |
| FilterCommandRegistry.register(builtinCommandPrefix + "clean", |
| new TestCommandFactory('c')); |
| StoredConfig config = git.getRepository().getConfig(); |
| config.setString("filter", "test", "smudge", builtinCommandPrefix+"smudge"); |
| config.setString("filter", "test", "clean", |
| builtinCommandPrefix + "clean"); |
| config.save(); |
| |
| writeTrashFile(".gitattributes", "*.txt filter=test"); |
| git.add().addFilepattern(".gitattributes").call(); |
| git.commit().setMessage("add filter").call(); |
| |
| writeTrashFile("Test.txt", "Hello again"); |
| git.add().addFilepattern("Test.txt").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.txt, mode:100644, content:cHceclclcoc cacgcacicn]", |
| indexState(CONTENT)); |
| assertEquals("Hello again", read("Test.txt")); |
| deleteTrashFile("Test.txt"); |
| git.checkout().addPath("Test.txt").call(); |
| assertEquals("scsHscsescslscslscsoscs scsascsgscsascsiscsn", |
| read("Test.txt")); |
| |
| writeTrashFile("Test.bin", "Hello again"); |
| git.add().addFilepattern("Test.bin").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.bin, mode:100644, content:Hello again][Test.txt, mode:100644, content:cHceclclcoc cacgcacicn]", |
| indexState(CONTENT)); |
| deleteTrashFile("Test.bin"); |
| git.checkout().addPath("Test.bin").call(); |
| assertEquals("Hello again", read("Test.bin")); |
| |
| config.setString("filter", "test", "clean", null); |
| config.save(); |
| |
| git.add().addFilepattern("Test.txt").call(); |
| assertEquals( |
| "[.gitattributes, mode:100644, content:*.txt filter=test][Test.bin, mode:100644, content:Hello again][Test.txt, mode:100644, content:scsHscsescslscslscsoscs scsascsgscsascsiscsn]", |
| indexState(CONTENT)); |
| |
| config.setString("filter", "test", "clean", null); |
| config.save(); |
| } |
| |
| } |