| /* |
| * Copyright (C) 2011, Google Inc. 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.internal.storage.pack; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| public class IntSetTest { |
| @Test |
| public void testAdd() { |
| IntSet s = new IntSet(); |
| |
| assertTrue(s.add(1)); |
| assertFalse(s.add(1)); |
| |
| for (int i = 2; i < 64; i++) |
| assertTrue(s.add(i)); |
| for (int i = 2; i < 64; i++) |
| assertFalse(s.add(i)); |
| |
| assertTrue(s.add(-1)); |
| assertFalse(s.add(-1)); |
| |
| assertTrue(s.add(-2)); |
| assertFalse(s.add(-2)); |
| |
| assertTrue(s.add(128)); |
| assertFalse(s.add(128)); |
| |
| assertFalse(s.add(1)); |
| } |
| } |