| /* ==================================================================== |
| 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.hssf.usermodel; |
| |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| |
| import java.io.IOException; |
| |
| import org.apache.poi.hssf.HSSFTestDataSamples; |
| import org.apache.poi.ss.usermodel.ClientAnchor.AnchorType; |
| import org.junit.jupiter.api.Test; |
| |
| final class TestHSSFPatriarch { |
| |
| @Test |
| void testBasic() throws IOException { |
| try (HSSFWorkbook wb = new HSSFWorkbook()) { |
| HSSFSheet sheet = wb.createSheet(); |
| |
| HSSFPatriarch patr = sheet.createDrawingPatriarch(); |
| assertNotNull(patr); |
| } |
| } |
| |
| @Test |
| void test44916() throws IOException { |
| try (HSSFWorkbook wb = new HSSFWorkbook()) { |
| HSSFSheet sheet = wb.createSheet(); |
| |
| // 1. Create drawing patriarch |
| HSSFPatriarch patr = sheet.createDrawingPatriarch(); |
| |
| // 2. Try to re-get the patriarch |
| // bug 44916 - NullPointerException |
| HSSFPatriarch existingPatr = sheet.getDrawingPatriarch(); |
| |
| // 3. Use patriarch |
| HSSFClientAnchor anchor = new HSSFClientAnchor(0, 0, 600, 245, (short) 1, 1, (short) 1, 2); |
| anchor.setAnchorType(AnchorType.DONT_MOVE_AND_RESIZE); |
| byte[] pictureData = HSSFTestDataSamples.getTestDataFileContent("logoKarmokar4.png"); |
| int idx1 = wb.addPicture(pictureData, HSSFWorkbook.PICTURE_TYPE_PNG); |
| patr.createPicture(anchor, idx1); |
| |
| // 4. Try to re-use patriarch later |
| existingPatr = sheet.getDrawingPatriarch(); |
| assertNotNull(existingPatr); |
| } |
| } |
| } |