| /* ==================================================================== |
| 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.ddf; |
| |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import java.io.IOException; |
| |
| import org.apache.poi.poifs.storage.RawDataUtil; |
| import org.apache.poi.sl.usermodel.PictureData; |
| import org.apache.poi.util.HexDump; |
| import org.apache.poi.util.HexRead; |
| import org.junit.jupiter.api.Test; |
| |
| final class TestEscherBSERecord { |
| @Test |
| void testFillFields() { |
| String data = "01 00 00 00 24 00 00 00 05 05 01 02 03 04 " + |
| " 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 01 00 00 00 " + |
| " 00 00 02 00 00 00 03 00 00 00 04 05 06 07"; |
| EscherBSERecord r = new EscherBSERecord(); |
| int bytesWritten = r.fillFields( HexRead.readFromString( data ), 0, new DefaultEscherRecordFactory() ); |
| assertEquals( 44, bytesWritten ); |
| assertEquals( (short) 0x0001, r.getOptions() ); |
| assertEquals( PictureData.PictureType.JPEG.nativeId, r.getBlipTypeWin32() ); |
| assertEquals( PictureData.PictureType.JPEG.nativeId, r.getBlipTypeMacOS() ); |
| assertEquals( "[01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, 0D, 0E, 0F, 00]", HexDump.toHex( r.getUid() ) ); |
| assertEquals( (short) 1, r.getTag() ); |
| assertEquals( 2, r.getRef() ); |
| assertEquals( 3, r.getOffset() ); |
| assertEquals( (byte) 4, r.getUsage() ); |
| assertEquals( (byte) 5, r.getName() ); |
| assertEquals( (byte) 6, r.getUnused2() ); |
| assertEquals( (byte) 7, r.getUnused3() ); |
| assertEquals( 0, r.getRemainingData().length ); |
| } |
| |
| @Test |
| void testSerialize() throws IOException { |
| EscherBSERecord r = createRecord(); |
| String exp64 = "H4sIAAAAAAAAAGNkYP+gwsDAwMrKyMTMwsrGzsHJxc3Dy8fPwMgAAkxAzAzEICkAgs9OoSwAAAA="; |
| byte[] expected = RawDataUtil.decompress(exp64); |
| |
| byte[] data = new byte[8 + 36]; |
| int bytesWritten = r.serialize( 0, data, new NullEscherSerializationListener() ); |
| assertEquals(data.length, bytesWritten); |
| assertArrayEquals(expected, data); |
| } |
| |
| private EscherBSERecord createRecord() { |
| EscherBSERecord r = new EscherBSERecord(); |
| r.setOptions( (short) 0x0001 ); |
| r.setBlipTypeWin32( (byte)PictureData.PictureType.JPEG.nativeId ); |
| r.setBlipTypeMacOS( (byte)PictureData.PictureType.JPEG.nativeId ); |
| r.setUid( HexRead.readFromString( "01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00" ) ); |
| r.setTag( (short) 1 ); |
| r.setRef( 2 ); |
| r.setOffset( 3 ); |
| r.setUsage( (byte) 4 ); |
| r.setName( (byte) 5 ); |
| r.setUnused2( (byte) 6 ); |
| r.setUnused3( (byte) 7 ); |
| r.setRemainingData( new byte[0] ); |
| return r; |
| |
| } |
| |
| @Test |
| void testToString() { |
| EscherBSERecord record = createRecord(); |
| String expected = |
| "{ /* BSE */\n" + |
| "\t \"recordId\": -4089 /* 0xf007 */\n" + |
| "\t, \"version\": 1\n" + |
| "\t, \"instance\": 0\n" + |
| "\t, \"options\": 1\n" + |
| "\t, \"recordSize\": 44 /* 0x0000002c */\n" + |
| "\t, \"blipTypeWin32\": 5\n" + |
| "\t, \"pictureTypeWin32\": \"JPEG\"\n" + |
| "\t, \"blipTypeMacOS\": 5\n" + |
| "\t, \"pictureTypeMacOS\": \"JPEG\"\n" + |
| "\t, \"suid\": \"AQIDBAUGBwgJCgsMDQ4PAA==\"\n" + |
| "\t, \"tag\": 1\n" + |
| "\t, \"size\": 0\n" + |
| "\t, \"ref\": 2\n" + |
| "\t, \"offset\": 3\n" + |
| "\t, \"usage\": 4\n" + |
| "\t, \"name\": 5\n" + |
| "\t, \"unused2\": 6\n" + |
| "\t, \"unused3\": 7\n" + |
| "\t, \"blipRecord\": null\n" + |
| "\t, \"remainingData\": \"\"\n" + |
| "}"; |
| String actual = record.toString().replace("\r", ""); |
| assertEquals( expected, actual ); |
| } |
| } |