diff --git a/org.eclipse.jgit.java7.test/src/org/eclipse/jgit/util/HookTest.java b/org.eclipse.jgit.java7.test/src/org/eclipse/jgit/util/HookTest.java new file mode 100644 index 000000000..73086ab4a --- /dev/null +++ b/org.eclipse.jgit.java7.test/src/org/eclipse/jgit/util/HookTest.java @@ -0,0 +1,106 @@ +/* + * Copyright (C) 2014 Matthias Sohn + * 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 static org.junit.Assert.assertNull; + +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.IOException; +import java.io.PrintStream; + +import org.eclipse.jgit.junit.JGitTestUtil; +import org.eclipse.jgit.junit.RepositoryTestCase; +import org.junit.Assume; +import org.junit.Test; + +public class HookTest extends RepositoryTestCase { + + @Test + public void testFindHook() throws Exception { + assumeSupportedPlatform(); + + Hook h = Hook.PRE_COMMIT; + assertNull("no hook should be installed", FS.DETECTED.findHook(db, h)); + File hookFile = writeHookFile(h.getName(), + "#!/bin/bash\necho \"test $1 $2\""); + assertEquals("exected to find pre-commit hook", hookFile, + FS.DETECTED.findHook(db, h)); + } + + @Test + public void testRunHook() throws Exception { + assumeSupportedPlatform(); + + Hook h = Hook.PRE_COMMIT; + writeHookFile( + h.getName(), + "#!/bin/sh\necho \"test $1 $2\"\nread INPUT\necho $INPUT\necho 1>&2 \"stderr\""); + ByteArrayOutputStream out = new ByteArrayOutputStream(); + ByteArrayOutputStream err = new ByteArrayOutputStream(); + ProcessResult res = FS.DETECTED.runIfPresent(db, h, new String[] { + "arg1", "arg2" }, + new PrintStream(out), new PrintStream(err), "stdin"); + assertEquals("unexpected hook output", "test arg1 arg2\nstdin\n", + out.toString("UTF-8")); + assertEquals("unexpected output on stderr stream", "stderr\n", + err.toString("UTF-8")); + assertEquals("unexpected exit code", 0, res.getExitCode()); + assertEquals("unexpected process status", ProcessResult.Status.OK, + res.getStatus()); + } + + private File writeHookFile(final String name, final String data) + throws IOException { + File path = new File(db.getWorkTree() + "/.git/hooks/", name); + JGitTestUtil.write(path, data); + FS.DETECTED.setExecute(path, true); + return path; + } + + private void assumeSupportedPlatform() { + Assume.assumeTrue(FS.DETECTED instanceof FS_POSIX + || FS.DETECTED instanceof FS_Win32_Java7Cygwin); + } +}