| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.xssf.util; |
| |
| import junit.framework.TestCase; |
| |
| |
| public class TestNumericRanges extends TestCase { |
| |
| public void testGetOverlappingType() { |
| long[] r1 = {3, 8}; |
| long[] r2 = {6, 11}; |
| long[] r3 = {1, 5}; |
| long[] r4 = {2, 20}; |
| long[] r5 = {5, 6}; |
| long[] r6 = {20, 23}; |
| assertEquals(NumericRanges.OVERLAPS_1_MINOR, NumericRanges.getOverlappingType(r1, r2)); |
| assertEquals(NumericRanges.OVERLAPS_2_MINOR, NumericRanges.getOverlappingType(r1, r3)); |
| assertEquals(NumericRanges.OVERLAPS_2_WRAPS, NumericRanges.getOverlappingType(r1, r4)); |
| assertEquals(NumericRanges.OVERLAPS_1_WRAPS, NumericRanges.getOverlappingType(r1, r5)); |
| assertEquals(NumericRanges.NO_OVERLAPS, NumericRanges.getOverlappingType(r1, r6)); |
| } |
| |
| public void testGetOverlappingRange() { |
| long[] r1 = {3, 8}; |
| long[] r2 = {6, 11}; |
| long[] r3 = {1, 5}; |
| long[] r4 = {2, 20}; |
| long[] r5 = {5, 6}; |
| long[] r6 = {20, 23}; |
| assertEquals(6, NumericRanges.getOverlappingRange(r1, r2)[0]); |
| assertEquals(8, NumericRanges.getOverlappingRange(r1, r2)[1]); |
| assertEquals(3, NumericRanges.getOverlappingRange(r1, r3)[0]); |
| assertEquals(5, NumericRanges.getOverlappingRange(r1, r3)[1]); |
| assertEquals(3, NumericRanges.getOverlappingRange(r1, r4)[0]); |
| assertEquals(8, NumericRanges.getOverlappingRange(r1, r4)[1]); |
| assertEquals(5, NumericRanges.getOverlappingRange(r1, r5)[0]); |
| assertEquals(6, NumericRanges.getOverlappingRange(r1, r5)[1]); |
| assertEquals(-1, NumericRanges.getOverlappingRange(r1, r6)[0]); |
| assertEquals(-1, NumericRanges.getOverlappingRange(r1, r6)[1]); |
| } |
| |
| } |