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/*
* Copyright (C) 2013, Matthias Sohn <matthias.sohn@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.pgm;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.Arrays;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.lib.CLIRepositoryTestCase;
import org.eclipse.jgit.pgm.internal.CLIText;
import org.junit.Before;
import org.junit.Test;
public class DescribeTest extends CLIRepositoryTestCase {
private Git git;
@Override
@Before
public void setUp() throws Exception {
super.setUp();
git = new Git(db);
}
private void initialCommitAndTag() throws Exception {
git.commit().setMessage("initial commit").call();
git.tag().setName("v1.0").call();
}
private void secondCommit() throws Exception {
writeTrashFile("greeting", "Hello, world!");
git.add().addFilepattern("greeting").call();
git.commit().setMessage("2nd commit").call();
}
@Test
public void testNoHead() throws Exception {
assertEquals(CLIText.fatalError(CLIText.get().noNamesFound),
toString(executeUnchecked("git describe")));
}
@Test
public void testHeadNoTag() throws Exception {
git.commit().setMessage("initial commit").call();
assertEquals(CLIText.fatalError(CLIText.get().noNamesFound),
toString(executeUnchecked("git describe")));
}
@Test
public void testDescribeTag() throws Exception {
initialCommitAndTag();
assertArrayEquals(new String[] { "v1.0", "" },
execute("git describe HEAD"));
}
@Test
public void testDescribeCommit() throws Exception {
initialCommitAndTag();
secondCommit();
assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" },
execute("git describe"));
}
@Test
public void testDescribeTagLong() throws Exception {
initialCommitAndTag();
assertArrayEquals(new String[] { "v1.0-0-g6fd41be", "" },
execute("git describe --long HEAD"));
}
@Test
public void testDescribeCommitMatch() throws Exception {
initialCommitAndTag();
secondCommit();
assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" },
execute("git describe --match v1.*"));
}
@Test
public void testDescribeCommitMatch2() throws Exception {
initialCommitAndTag();
secondCommit();
git.tag().setName("v2.0").call();
assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" },
execute("git describe --match v1.*"));
}
@Test
public void testDescribeCommitMultiMatch() throws Exception {
initialCommitAndTag();
secondCommit();
git.tag().setName("v2.0.0").call();
git.tag().setName("v2.1.1").call();
assertArrayEquals("git yields v2.0.0", new String[] { "v2.0.0", "" },
execute("git describe --match v2.0* --match v2.1.*"));
}
@Test
public void testDescribeCommitNoMatch() throws Exception {
initialCommitAndTag();
writeTrashFile("greeting", "Hello, world!");
secondCommit();
try {
execute("git describe --match 1.*");
fail("git describe should not find any tag matching 1.*");
} catch (Die e) {
assertEquals("No names found, cannot describe anything.",
e.getMessage());
}
}
@Test
public void testHelpArgumentBeforeUnknown() throws Exception {
String[] output = execute("git describe -h -XYZ");
String all = Arrays.toString(output);
assertTrue("Unexpected help output: " + all,
all.contains("jgit describe"));
assertFalse("Unexpected help output: " + all, all.contains("fatal"));
}
@Test
public void testHelpArgumentAfterUnknown() throws Exception {
String[] output = executeUnchecked("git describe -XYZ -h");
String all = Arrays.toString(output);
assertTrue("Unexpected help output: " + all,
all.contains("jgit describe"));
assertTrue("Unexpected help output: " + all, all.contains("fatal"));
}
}
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