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- /*
- * 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();
- }
-
- }
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