| /* ==================================================================== |
| 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.hslf.record; |
| |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNull; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.poi.POIDataSamples; |
| import org.apache.poi.hslf.usermodel.HSLFFontInfo; |
| import org.apache.poi.hslf.usermodel.HSLFFontInfoPredefined; |
| import org.apache.poi.hslf.usermodel.HSLFSlideShow; |
| import org.apache.poi.poifs.storage.RawDataUtil; |
| import org.junit.jupiter.api.BeforeAll; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests {@code FontCollection} and {@code FontEntityAtom} records |
| */ |
| public final class TestFontCollection { |
| private static final POIDataSamples _slTests = POIDataSamples.getSlideShowInstance(); |
| |
| // From a real file |
| private static byte[] data; |
| |
| @BeforeAll |
| public static void init() throws IOException { |
| data = RawDataUtil.decompress( |
| "H4sIAAAAAAAAAONnuMruwwAC2/ldgGQIQyZDLkMqQzGDAoMfkC4H0kEM+U"+ |
| "CxRIY8oHyJyQ6GmltCDClAXHac24CDAQJAYhp3eQ0YGFgYAAusGftUAAAA" |
| ); |
| } |
| |
| @Test |
| void testFonts() { |
| FontCollection fonts = new FontCollection(data, 0, data.length); |
| Record[] child = fonts.getChildRecords(); |
| assertEquals(child.length, 1); |
| |
| FontEntityAtom fnt = (FontEntityAtom)child[0]; |
| assertEquals(fnt.getFontName(), "Times New Roman"); |
| } |
| |
| @Test |
| void testAddFont() { |
| FontCollection fonts = new FontCollection(data, 0, data.length); |
| HSLFFontInfo fi = fonts.addFont(HSLFFontInfoPredefined.TIMES_NEW_ROMAN); |
| assertEquals((int)fi.getIndex(), 0); |
| fi = fonts.addFont(new HSLFFontInfo("Helvetica")); |
| assertEquals((int)fi.getIndex(), 1); |
| fi = fonts.addFont(HSLFFontInfoPredefined.ARIAL); |
| assertEquals((int)fi.getIndex(), 2); |
| //the font being added twice |
| fi = fonts.addFont(HSLFFontInfoPredefined.ARIAL); |
| assertEquals((int)fi.getIndex(), 2); |
| |
| // Font collection should contain 3 fonts |
| Record[] child = fonts.getChildRecords(); |
| assertEquals(child.length, 3); |
| |
| // Check we get the right font name for the indicies |
| assertEquals("Times New Roman", fonts.getFontInfo(0).getTypeface()); |
| assertEquals("Helvetica", fonts.getFontInfo(1).getTypeface()); |
| assertEquals("Arial", fonts.getFontInfo(2).getTypeface()); |
| assertNull(fonts.getFontInfo(3)); |
| } |
| |
| @Test |
| void testWrite() throws Exception { |
| FontCollection fonts = new FontCollection(data, 0, data.length); |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| fonts.writeOut(out); |
| byte[] recdata = out.toByteArray(); |
| assertArrayEquals(recdata, data); |
| } |
| |
| @Test |
| void bug61881() throws IOException { |
| try (InputStream is = _slTests.openResourceAsStream("bug61881.ppt")) { |
| try (HSLFSlideShow ppt = new HSLFSlideShow(is)) { |
| assertEquals("?imes New Roman",ppt.getFont(3).getTypeface()); |
| } |
| } |
| } |
| } |