| /* |
| * Copyright (C) 2010, 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.revplot; |
| |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.eclipse.jgit.revwalk.RevWalkTestCase; |
| |
| public class PlotCommitListTest extends RevWalkTestCase { |
| |
| class CommitListAssert { |
| private PlotCommitList<PlotLane> pcl; |
| private PlotCommit<PlotLane> current; |
| private int nextIndex = 0; |
| |
| CommitListAssert(PlotCommitList<PlotLane> pcl) { |
| this.pcl = pcl; |
| } |
| |
| public CommitListAssert commit(RevCommit id) { |
| assertTrue("Unexpected end of list at pos#"+nextIndex, pcl.size()>nextIndex); |
| current = pcl.get(nextIndex++); |
| assertEquals("Expected commit not found at pos#" + (nextIndex - 1), |
| id.getId(), current.getId()); |
| return this; |
| } |
| |
| public CommitListAssert lanePos(int pos) { |
| PlotLane lane = current.getLane(); |
| assertEquals("Position of lane of commit #" + (nextIndex - 1) |
| + " not as expected.", pos, lane.getPosition()); |
| return this; |
| } |
| |
| public CommitListAssert parents(RevCommit... parents) { |
| assertEquals("Number of parents of commit #" + (nextIndex - 1) |
| + " not as expected.", parents.length, |
| current.getParentCount()); |
| for (int i = 0; i < parents.length; i++) |
| assertEquals("Unexpected parent of commit #" + (nextIndex - 1), |
| parents[i], current.getParent(i)); |
| return this; |
| } |
| |
| public CommitListAssert noMoreCommits() { |
| assertEquals("Unexpected size of list", nextIndex, pcl.size()); |
| return this; |
| } |
| } |
| |
| @SuppressWarnings("boxing") |
| public void testLinear() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| PlotWalk pw = new PlotWalk(db); |
| pw.markStart(pw.lookupCommit(c.getId())); |
| |
| PlotCommitList<PlotLane> pcl = new PlotCommitList<PlotLane>(); |
| pcl.source(pw); |
| pcl.fillTo(Integer.MAX_VALUE); |
| |
| CommitListAssert test = new CommitListAssert(pcl); |
| test.commit(c).lanePos(0).parents(b); |
| test.commit(b).lanePos(0).parents(a); |
| test.commit(a).lanePos(0).parents(); |
| test.noMoreCommits(); |
| } |
| |
| @SuppressWarnings("boxing") |
| public void testMerged() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(a); |
| final RevCommit d = commit(b, c); |
| |
| PlotWalk pw = new PlotWalk(db); |
| pw.markStart(pw.lookupCommit(d.getId())); |
| |
| PlotCommitList<PlotLane> pcl = new PlotCommitList<PlotLane>(); |
| pcl.source(pw); |
| pcl.fillTo(Integer.MAX_VALUE); |
| |
| CommitListAssert test = new CommitListAssert(pcl); |
| test.commit(d).lanePos(0).parents(b, c); |
| test.commit(c).lanePos(0).parents(a); |
| test.commit(b).lanePos(1).parents(a); |
| test.commit(a).lanePos(0).parents(); |
| test.noMoreCommits(); |
| } |
| |
| @SuppressWarnings("boxing") |
| public void testSideBranch() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(a); |
| |
| PlotWalk pw = new PlotWalk(db); |
| pw.markStart(pw.lookupCommit(b.getId())); |
| pw.markStart(pw.lookupCommit(c.getId())); |
| |
| PlotCommitList<PlotLane> pcl = new PlotCommitList<PlotLane>(); |
| pcl.source(pw); |
| pcl.fillTo(Integer.MAX_VALUE); |
| |
| CommitListAssert test = new CommitListAssert(pcl); |
| test.commit(c).lanePos(0).parents(a); |
| test.commit(b).lanePos(1).parents(a); |
| test.commit(a).lanePos(0).parents(); |
| test.noMoreCommits(); |
| } |
| |
| @SuppressWarnings("boxing") |
| public void test2SideBranches() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(a); |
| final RevCommit d = commit(a); |
| |
| PlotWalk pw = new PlotWalk(db); |
| pw.markStart(pw.lookupCommit(b.getId())); |
| pw.markStart(pw.lookupCommit(c.getId())); |
| pw.markStart(pw.lookupCommit(d.getId())); |
| |
| PlotCommitList<PlotLane> pcl = new PlotCommitList<PlotLane>(); |
| pcl.source(pw); |
| pcl.fillTo(Integer.MAX_VALUE); |
| |
| CommitListAssert test = new CommitListAssert(pcl); |
| test.commit(d).lanePos(0).parents(a); |
| test.commit(c).lanePos(1).parents(a); |
| test.commit(b).lanePos(1).parents(a); |
| test.commit(a).lanePos(0).parents(); |
| test.noMoreCommits(); |
| } |
| |
| @SuppressWarnings("boxing") |
| public void testBug300282_1() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(a); |
| final RevCommit d = commit(a); |
| final RevCommit e = commit(a); |
| final RevCommit f = commit(a); |
| final RevCommit g = commit(f); |
| |
| PlotWalk pw = new PlotWalk(db); |
| // TODO: when we add unnecessary commit's as tips (e.g. a commit which |
| // is a parent of another tip) the walk will return those commits twice. |
| // Find out why! |
| // pw.markStart(pw.lookupCommit(a.getId())); |
| pw.markStart(pw.lookupCommit(b.getId())); |
| pw.markStart(pw.lookupCommit(c.getId())); |
| pw.markStart(pw.lookupCommit(d.getId())); |
| pw.markStart(pw.lookupCommit(e.getId())); |
| // pw.markStart(pw.lookupCommit(f.getId())); |
| pw.markStart(pw.lookupCommit(g.getId())); |
| |
| PlotCommitList<PlotLane> pcl = new PlotCommitList<PlotLane>(); |
| pcl.source(pw); |
| pcl.fillTo(Integer.MAX_VALUE); |
| |
| CommitListAssert test = new CommitListAssert(pcl); |
| test.commit(g).lanePos(0).parents(f); |
| test.commit(f).lanePos(0).parents(a); |
| test.commit(e).lanePos(1).parents(a); |
| test.commit(d).lanePos(1).parents(a); |
| test.commit(c).lanePos(1).parents(a); |
| test.commit(b).lanePos(1).parents(a); |
| test.commit(a).lanePos(0).parents(); |
| test.noMoreCommits(); |
| } |
| |
| // test the history of the egit project between 9fdaf3c1 and e76ad9170f |
| public void testEgitHistory() throws Exception { |
| final RevCommit merge_fix = commit(); |
| final RevCommit add_simple = commit(merge_fix); |
| final RevCommit remove_unused = commit(merge_fix); |
| final RevCommit merge_remove = commit(add_simple, remove_unused); |
| final RevCommit resolve_handler = commit(merge_fix); |
| final RevCommit clear_repositorycache = commit(merge_remove); |
| final RevCommit add_Maven = commit(clear_repositorycache); |
| final RevCommit use_remote = commit(clear_repositorycache); |
| final RevCommit findToolBar_layout = commit(clear_repositorycache); |
| final RevCommit merge_add_Maven = commit(findToolBar_layout, add_Maven); |
| final RevCommit update_eclipse_iplog = commit(merge_add_Maven); |
| final RevCommit changeset_implementation = commit(clear_repositorycache); |
| final RevCommit merge_use_remote = commit(update_eclipse_iplog, |
| use_remote); |
| final RevCommit disable_source = commit(merge_use_remote); |
| final RevCommit update_eclipse_iplog2 = commit(merge_use_remote); |
| final RevCommit merge_disable_source = commit(update_eclipse_iplog2, |
| disable_source); |
| final RevCommit merge_changeset_implementation = commit( |
| merge_disable_source, changeset_implementation); |
| final RevCommit clone_operation = commit(merge_disable_source, |
| merge_changeset_implementation); |
| final RevCommit update_eclipse = commit(add_Maven); |
| final RevCommit merge_resolve_handler = commit(clone_operation, |
| resolve_handler); |
| final RevCommit disable_comment = commit(clone_operation); |
| final RevCommit merge_disable_comment = commit(merge_resolve_handler, |
| disable_comment); |
| final RevCommit fix_broken = commit(merge_disable_comment); |
| final RevCommit add_a_clear = commit(fix_broken); |
| final RevCommit merge_update_eclipse = commit(add_a_clear, |
| update_eclipse); |
| final RevCommit sort_roots = commit(merge_update_eclipse); |
| final RevCommit fix_logged_npe = commit(merge_changeset_implementation); |
| final RevCommit merge_fixed_logged_npe = commit(sort_roots, |
| fix_logged_npe); |
| |
| PlotWalk pw = new PlotWalk(db); |
| pw.markStart(pw.lookupCommit(merge_fixed_logged_npe.getId())); |
| |
| PlotCommitList<PlotLane> pcl = new PlotCommitList<PlotLane>(); |
| pcl.source(pw); |
| pcl.fillTo(Integer.MAX_VALUE); |
| |
| CommitListAssert test = new CommitListAssert(pcl); |
| |
| test.commit(merge_fixed_logged_npe).parents(sort_roots, fix_logged_npe) |
| .lanePos(0); |
| test.commit(fix_logged_npe).parents(merge_changeset_implementation) |
| .lanePos(0); |
| test.commit(sort_roots).parents(merge_update_eclipse).lanePos(1); |
| test.commit(merge_update_eclipse).parents(add_a_clear, update_eclipse) |
| .lanePos(1); |
| test.commit(add_a_clear).parents(fix_broken).lanePos(1); |
| test.commit(fix_broken).parents(merge_disable_comment).lanePos(1); |
| test.commit(merge_disable_comment) |
| .parents(merge_resolve_handler, disable_comment).lanePos(1); |
| test.commit(disable_comment).parents(clone_operation).lanePos(1); |
| test.commit(merge_resolve_handler) |
| .parents(clone_operation, resolve_handler).lanePos(2); |
| test.commit(update_eclipse).parents(add_Maven).lanePos(3); |
| test.commit(clone_operation) |
| .parents(merge_disable_source, merge_changeset_implementation) |
| .lanePos(1); |
| test.commit(merge_changeset_implementation) |
| .parents(merge_disable_source, changeset_implementation) |
| .lanePos(0); |
| test.commit(merge_disable_source) |
| .parents(update_eclipse_iplog2, disable_source).lanePos(1); |
| test.commit(update_eclipse_iplog2).parents(merge_use_remote).lanePos(0); |
| test.commit(disable_source).parents(merge_use_remote).lanePos(1); |
| test.commit(merge_use_remote).parents(update_eclipse_iplog, use_remote) |
| .lanePos(0); |
| test.commit(changeset_implementation).parents(clear_repositorycache) |
| .lanePos(2); |
| test.commit(update_eclipse_iplog).parents(merge_add_Maven).lanePos(0); |
| test.commit(merge_add_Maven).parents(findToolBar_layout, add_Maven) |
| .lanePos(0); |
| test.commit(findToolBar_layout).parents(clear_repositorycache) |
| .lanePos(0); |
| test.commit(use_remote).parents(clear_repositorycache).lanePos(1); |
| test.commit(add_Maven).parents(clear_repositorycache).lanePos(3); |
| test.commit(clear_repositorycache).parents(merge_remove).lanePos(2); |
| test.commit(resolve_handler).parents(merge_fix).lanePos(4); |
| test.commit(merge_remove).parents(add_simple, remove_unused).lanePos(2); |
| test.commit(remove_unused).parents(merge_fix).lanePos(0); |
| test.commit(add_simple).parents(merge_fix).lanePos(1); |
| test.commit(merge_fix).parents().lanePos(3); |
| test.noMoreCommits(); |
| } |
| } |