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- /*
- * Copyright (C) 2014 Rüdiger Herrmann <ruediger.herrmann@gmx.de>
- * 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.revplot;
-
- import static org.junit.Assert.assertEquals;
-
- import java.io.IOException;
- import java.util.LinkedList;
- import java.util.List;
-
- import org.eclipse.jgit.api.Git;
- import org.eclipse.jgit.api.MergeCommand.FastForwardMode;
- import org.eclipse.jgit.api.MergeResult;
- import org.eclipse.jgit.api.errors.GitAPIException;
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.lib.ObjectId;
- import org.eclipse.jgit.lib.Ref;
- import org.eclipse.jgit.lib.Repository;
- import org.junit.Before;
- import org.junit.Test;
-
- public class AbstractPlotRendererTest extends RepositoryTestCase {
-
- private Git git;
- private TestPlotRenderer plotRenderer;
-
- @Override
- @Before
- public void setUp() throws Exception {
- super.setUp();
- git = new Git(db);
- plotRenderer = new TestPlotRenderer();
- }
-
- @Test
- public void testDrawTextAlignment() throws Exception {
- git.commit().setMessage("initial commit").call();
- git.branchCreate().setName("topic").call();
- git.checkout().setName("topic").call();
- git.commit().setMessage("commit 1 on topic").call();
- git.commit().setMessage("commit 2 on topic").call();
- git.checkout().setName("master").call();
- git.commit().setMessage("commit on master").call();
- MergeResult mergeCall = merge(db.resolve("topic"));
- ObjectId start = mergeCall.getNewHead();
- PlotCommitList<PlotLane> commitList = createCommitList(start);
-
- for (int i = 0; i < commitList.size(); i++)
- plotRenderer.paintCommit(commitList.get(i), 30);
-
- List<Integer> indentations = plotRenderer.indentations;
- assertEquals(indentations.get(2), indentations.get(3));
- }
-
- private PlotCommitList<PlotLane> createCommitList(ObjectId start)
- throws IOException {
- TestPlotWalk walk = new TestPlotWalk(db);
- walk.markStart(walk.parseCommit(start));
- PlotCommitList<PlotLane> commitList = new PlotCommitList<PlotLane>();
- commitList.source(walk);
- commitList.fillTo(1000);
- return commitList;
- }
-
- private MergeResult merge(ObjectId includeId) throws GitAPIException {
- return git.merge().setFastForward(FastForwardMode.NO_FF)
- .include(includeId).call();
- }
-
- private static class TestPlotWalk extends PlotWalk {
- public TestPlotWalk(Repository repo) {
- super(repo);
- }
- }
-
- private static class TestPlotRenderer extends
- AbstractPlotRenderer<PlotLane, Object> {
-
- List<Integer> indentations = new LinkedList<Integer>();
-
- @Override
- protected int drawLabel(int x, int y, Ref ref) {
- return 0;
- }
-
- @Override
- protected Object laneColor(PlotLane myLane) {
- return null;
- }
-
- @Override
- protected void drawLine(Object color, int x1, int y1, int x2, int y2,
- int width) {
- // do nothing
- }
-
- @Override
- protected void drawCommitDot(int x, int y, int w, int h) {
- // do nothing
- }
-
- @Override
- protected void drawBoundaryDot(int x, int y, int w, int h) {
- // do nothing
- }
-
- @Override
- protected void drawText(String msg, int x, int y) {
- indentations.add(Integer.valueOf(x));
- }
- }
-
- }
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