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- /*
- * Copyright (C) 2013, Matthias Sohn <matthias.sohn@sap.com> and others
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Distribution License v. 1.0 which is available at
- * https://www.eclipse.org/org/documents/edl-v10.php.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- 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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