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Viewing changes to external/ngit/NGit.Test/NGit.Revwalk/RevCommitListTest.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/ngit/NGit.Test/NGit.Revwalk/RevCommitListTest.cs
 
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/*
 
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This code is derived from jgit (http://eclipse.org/jgit).
 
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Copyright owners are documented in jgit's IP log.
 
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This program and the accompanying materials are made available
 
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under the terms of the Eclipse Distribution License v1.0 which
 
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accompanies this distribution, is reproduced below, and is
 
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available at http://www.eclipse.org/org/documents/edl-v10.php
 
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All rights reserved.
 
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Redistribution and use in source and binary forms, with or
 
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without modification, are permitted provided that the following
 
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conditions are met:
 
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- Redistributions of source code must retain the above copyright
 
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  notice, this list of conditions and the following disclaimer.
 
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- Redistributions in binary form must reproduce the above
 
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  copyright notice, this list of conditions and the following
 
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  disclaimer in the documentation and/or other materials provided
 
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  with the distribution.
 
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- Neither the name of the Eclipse Foundation, Inc. nor the
 
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  names of its contributors may be used to endorse or promote
 
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  products derived from this software without specific prior
 
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  written permission.
 
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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*/
 
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using NGit;
 
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using NGit.Api;
 
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using NGit.Revwalk;
 
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using Sharpen;
 
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namespace NGit.Revwalk
 
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{
 
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        [NUnit.Framework.TestFixture]
 
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        public class RevCommitListTest : RepositoryTestCase
 
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        {
 
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                private RevCommitList<RevCommit> list;
 
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                /// <exception cref="System.Exception"></exception>
 
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                public virtual void Setup(int count)
 
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                {
 
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                        Git git = new Git(db);
 
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                        for (int i = 0; i < count; i++)
 
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                        {
 
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                                git.Commit().SetCommitter(committer).SetAuthor(author).SetMessage("commit " + i).
 
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                                        Call();
 
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                        }
 
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                        list = new RevCommitList<RevCommit>();
 
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                        RevWalk w = new RevWalk(db);
 
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                        w.MarkStart(w.LookupCommit(db.Resolve(Constants.HEAD)));
 
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                        list.Source(w);
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToHighMark2()
 
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                {
 
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                        Setup(3);
 
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                        list.FillTo(1);
 
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                        NUnit.Framework.Assert.AreEqual(2, list.Count);
 
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                        NUnit.Framework.Assert.AreEqual("commit 2", list[0].GetFullMessage());
 
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                        NUnit.Framework.Assert.AreEqual("commit 1", list[1].GetFullMessage());
 
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                        NUnit.Framework.Assert.IsNull(list[2], "commit 0 shouldn't be loaded");
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToHighMarkAll()
 
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                {
 
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                        Setup(3);
 
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                        list.FillTo(2);
 
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                        NUnit.Framework.Assert.AreEqual(3, list.Count);
 
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                        NUnit.Framework.Assert.AreEqual("commit 2", list[0].GetFullMessage());
 
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                        NUnit.Framework.Assert.AreEqual("commit 0", list[2].GetFullMessage());
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToHighMark4()
 
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                {
 
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                        Setup(3);
 
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                        list.FillTo(3);
 
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                        NUnit.Framework.Assert.AreEqual(3, list.Count);
 
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                        NUnit.Framework.Assert.AreEqual("commit 2", list[0].GetFullMessage());
 
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                        NUnit.Framework.Assert.AreEqual("commit 0", list[2].GetFullMessage());
 
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                        NUnit.Framework.Assert.IsNull(list[3], "commit 3 can't be loaded");
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToHighMarkMulitpleBlocks()
 
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                {
 
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                        Setup(258);
 
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                        list.FillTo(257);
 
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                        NUnit.Framework.Assert.AreEqual(258, list.Count);
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToCommit()
 
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                {
 
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                        Setup(3);
 
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                        RevWalk w = new RevWalk(db);
 
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                        w.MarkStart(w.LookupCommit(db.Resolve(Constants.HEAD)));
 
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                        w.Next();
 
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                        RevCommit c = w.Next();
 
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                        NUnit.Framework.Assert.IsNotNull(c, "should have found 2. commit");
 
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                        list.FillTo(c, 5);
 
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                        NUnit.Framework.Assert.AreEqual(2, list.Count);
 
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                        NUnit.Framework.Assert.AreEqual("commit 1", list[1].GetFullMessage());
 
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                        NUnit.Framework.Assert.IsNull(list[3]);
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToUnknownCommit()
 
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                {
 
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                        Setup(258);
 
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                        RevCommit c = new RevCommit(ObjectId.FromString("9473095c4cb2f12aefe1db8a355fe3fafba42f67"
 
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                                ));
 
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                        list.FillTo(c, 300);
 
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                        NUnit.Framework.Assert.AreEqual(258, list.Count, "loading to unknown commit should load all commits"
 
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                                );
 
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                }
 
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                /// <exception cref="System.Exception"></exception>
 
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                [NUnit.Framework.Test]
 
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                public virtual void TestFillToNullCommit()
 
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                {
 
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                        Setup(3);
 
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                        list.FillTo(null, 1);
 
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                        NUnit.Framework.Assert.IsNull(list[0]);
 
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                }
 
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        }
 
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}