diff options
Diffstat (limited to 'org.eclipse.jgit.test')
| -rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FilterCommandsTest.java | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FilterCommandsTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FilterCommandsTest.java new file mode 100644 index 0000000000..5fb894e911 --- /dev/null +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FilterCommandsTest.java @@ -0,0 +1,157 @@ +/* + * 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) { + 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(); + } +} |