/*
* Copyright (C) 2009-2010, Google Inc.
* and other copyright owners as documented in the project's IP log.
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* 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
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* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
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* - Redistributions of source code must retain the above copyright
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* - Redistributions in binary form must reproduce the above
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package org.eclipse.jgit.revwalk;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import org.eclipse.jgit.lib.AnyObjectId;
import org.eclipse.jgit.lib.Constants;
import org.junit.Test;
public class RevObjectTest extends RevWalkTestCase {
@Test
public void testId() throws Exception {
final RevCommit a = commit();
assertSame(a, a.getId());
}
@Test
public void testEquals() throws Exception {
final RevCommit a1 = commit();
final RevCommit b1 = commit();
assertTrue(a1.equals(a1));
assertTrue(a1.equals((Object) a1));
assertFalse(a1.equals(b1));
assertTrue(a1.equals(a1));
assertTrue(a1.equals((Object) a1));
assertFalse(a1.equals(""));
final RevCommit a2;
final RevCommit b2;
try (final RevWalk rw2 = new RevWalk(db)) {
a2 = rw2.parseCommit(a1);
b2 = rw2.parseCommit(b1);
}
assertNotSame(a1, a2);
assertNotSame(b1, b2);
assertTrue(a1.equals(a2));
assertTrue(b1.equals(b2));
assertEquals(a1.hashCode(), a2.hashCode());
assertEquals(b1.hashCode(), b2.hashCode());
assertTrue(AnyObjectId.equals(a1, a2));
assertTrue(AnyObjectId.equals(b1, b2));
}
@Test
public void testRevObjectTypes() throws Exception {
assertEquals(Constants.OBJ_TREE, tree().getType());
assertEquals(Constants.OBJ_COMMIT, commit().getType());
assertEquals(Constants.OBJ_BLOB, blob("").getType());
assertEquals(Constants.OBJ_TAG, tag("emptyTree", tree()).getType());
}
@Test
public void testHasRevFlag() throws Exception {
final RevCommit a = commit();
assertFalse(a.has(RevFlag.UNINTERESTING));
a.flags |= RevWalk.UNINTERESTING;
assertTrue(a.has(RevFlag.UNINTERESTING));
}
@Test
public void testHasAnyFlag() throws Exception {
final RevCommit a = commit();
final RevFlag flag1 = rw.newFlag("flag1");
final RevFlag flag2 = rw.newFlag("flag2");
final RevFlagSet s = new RevFlagSet();
s.add(flag1);
s.add(flag2);
assertFalse(a.hasAny(s));
a.flags |= flag1.mask;
assertTrue(a.hasAny(s));
}
@Test
public void testHasAllFlag() throws Exception {
final RevCommit a = commit();
final RevFlag flag1 = rw.newFlag("flag1");
final RevFlag flag2 = rw.newFlag("flag2");
final RevFlagSet s = new RevFlagSet();
s.add(flag1);
s.add(flag2);
assertFalse(a.hasAll(s));
a.flags |= flag1.mask;
assertFalse(a.hasAll(s));
a.flags |= flag2.mask;
assertTrue(a.hasAll(s));
}
@Test
public void testAddRevFlag() throws Exception {
final RevCommit a = commit();
final RevFlag flag1 = rw.newFlag("flag1");
final RevFlag flag2 = rw.newFlag("flag2");
assertEquals(0, a.flags);
a.add(flag1);
assertEquals(flag1.mask, a.flags);
a.add(flag2);
assertEquals(flag1.mask | flag2.mask, a.flags);
}
@Test
public void testAddRevFlagSet() throws Exception {
final RevCommit a = commit();
final RevFlag flag1 = rw.newFlag("flag1");
final RevFlag flag2 = rw.newFlag("flag2");
final RevFlagSet s = new RevFlagSet();
s.add(flag1);
s.add(flag2);
assertEquals(0, a.flags);
a.add(s);
assertEquals(flag1.mask | flag2.mask, a.flags);
}
@Test
public void testRemoveRevFlag() throws Exception {
final RevCommit a = commit();
final RevFlag flag1 = rw.newFlag("flag1");
final RevFlag flag2 = rw.newFlag("flag2");
a.add(flag1);
a.add(flag2);
assertEquals(flag1.mask | flag2.mask, a.flags);
a.remove(flag2);
assertEquals(flag1.mask, a.flags);
}
@Test
public void testRemoveRevFlagSet() throws Exception {
final RevCommit a = commit();
final RevFlag flag1 = rw.newFlag("flag1");
final RevFlag flag2 = rw.newFlag("flag2");
final RevFlag flag3 = rw.newFlag("flag3");
final RevFlagSet s = new RevFlagSet();
s.add(flag1);
s.add(flag2);
a.add(flag3);
a.add(s);
assertEquals(flag1.mask | flag2.mask | flag3.mask, a.flags);
a.remove(s);
assertEquals(flag3.mask, a.flags);
}
}