TestStyleTextPropAtom.java
/* ====================================================================
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.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.IOException;
import java.util.List;
import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream;
import org.apache.poi.hslf.exceptions.HSLFException;
import org.apache.poi.hslf.model.textproperties.CharFlagsTextProp;
import org.apache.poi.hslf.model.textproperties.TextProp;
import org.apache.poi.hslf.model.textproperties.TextPropCollection;
import org.junit.jupiter.api.Test;
/**
* Tests that StyleTextPropAtom works properly
*/
public final class TestStyleTextPropAtom {
/** From a real file: a paragraph with 4 different styles */
private static final byte[] data_a = new byte[] {
0, 0, 0xA1-256, 0x0F, 0x2A, 0, 0, 0,
0x36, 0, 0, 0, // paragraph is 54 long
0, 0, // (paragraph reserved field)
0, 0, 0, 0, // it doesn't have any styles
0x15, 0, 0, 0, // first char run is 21 long
0, 0, 0, 0, // it doesn't have any styles
0x11, 0, 0, 0, // second char run is 17 long
0, 0, 0x04, 0, // font.color only
0, 0, 0, 0x05, // blue
0x10, 0, 0, 0, // third char run is 16 long
0, 0, 0x04, 0, // font.color only
0xFF-256, 0x33, 0, 0xFE-256 // red
};
private static final int data_a_text_len = 0x36-1;
/**
* From a real file: 4 paragraphs with text in 4 different styles:
* left aligned+bold (30)
* centre aligned+italic+blue (28)
* right aligned+red (25)
* left aligned+underlined+larger font size (96)
* left aligned+underlined+larger font size+red (1)
*/
private static final byte[] data_b = new byte[] {
0, 0, 0xA1-256, 0x0F, 0x80-256, 0, 0, 0,
0x1E, 0, 0, 0, // paragraph is 30 long
0, 0, // paragraph reserved field
0, 0x18, 0, 0, // mask is 0x1800
0, 0, // left aligned
0x50, 0, // line spacing 80
0x1C, 0, 0, 0, // paragprah is 28 long
0, 0, // paragraph reserved field
0, 0x10, 0, 0, // mask is 0x1000
0x50, 0, // line spacing 80
0x19, 0, 0, 0, // paragraph is 25 long
0, 0, // paragraph reserved field
0, 0x18, 0, 0, // mask is 0x1800
0x02, 0, // right aligned
0x50, 0, // line spacing 80
0x61, 0, 0, 0, // paragraph is 97 long
0, 0, // paragraph reserved field
0, 0x18, 0, 0, // mask is 0x1800
0, 0, // left aligned
0x50, 0, // line spacing 80
0x1E, 0, 0, 0, // character run is 30 long
0x01, 0, 0x02, 0, // mask is 0x020001
0x01, 0, // char flags 0x0001 = bold
0x14, 0, // font size 20
0x1C, 0, 0, 0, // character run is 28 long
0x02, 0, 0x06, 0, // mask is 0x060002
0x02, 0, // char flags 0x0002 = italic
0x14, 0, // font size 20
0, 0, 0, 0x05, // colour blue
0x19, 0, 0, 0, // character run is 25 long
0, 0, 0x06, 0, // char flags 0x060000
0x14, 0, // font size 20
0xFF-256, 0x33, 0, 0xFE-256, // colour red
0x60, 0, 0, 0, // character run is 96 long
0x04, 0, 0x03, 0, // mask is 0x030004
0x04, 0, // char flags 0x0004 = underlined
0x01, 0, // font index is 1
0x18, 0, // font size 24
0x01, 0, 0, 0, // character run is 1 long
0x04, 0, 0x07, 0, // mask is 0x070004
0x04, 0, // char flags 0x0004 = underlined
0x01, 0, // font index is 1
0x18, 0, // font size 24
0xFF-256, 0x33, 0, 0xFE-256 // colour red
};
private static final int data_b_text_len = 0xB3;
/**
* From a real file. Has a mask with more bits
* set than it actually has data for. Shouldn't do,
* but some real files do :(
*/
private static final byte[] data_c = new byte[] {
0, 0, -95, 15, 62, 0, 0, 0,
123, 0, 0, 0, 0, 0, 48, 8,
10, 0, 1, 0, 0, 0, 0, 0,
1, 0, 2, 0, 1, 0, 0, 0,
0, 0, 48, 0, 10, 0, 1, 0,
0, 0, 0, 0, 2, 0, 123, 0,
0, 0, 0, 0, 3, 0, 1, 0,
28, 0, 1, 0, 0, 0, 0, 0,
3, 0, 1, 0, 24, 0
};
private final int data_c_text_len = 123-1;
/**
* From a real file supplied for Bug 40143 by tales@great.ufc.br
*/
private static final byte[] data_d = {
0x00, 0x00, 0xA1-256, 0x0F, 0x1E, 0x00, 0x00, 0x00, //header
(byte)0xA0, 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x08 , 0x00 , 0x00 ,
0x01 , 0x00, (byte)0xA0 , 0x00 , 0x00 , 0x00 , 0x01 , 0x00 , 0x63 , 0x00 ,
0x01 , 0x00, 0x01 , 0x00 , 0x00, 0x00 , 0x01 , 0x00 , 0x14 , 0x00
};
private static final int data_d_text_len = 0xA0-1;
@Test
void testRecordType() {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
StyleTextPropAtom stpc = new StyleTextPropAtom(data_c,0,data_c.length);
assertEquals(4001L, stpa.getRecordType());
assertEquals(4001L, stpb.getRecordType());
assertEquals(4001L, stpc.getRecordType());
}
@Test
void testCharacterStyleCounts() {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
// Set for the appropriate text sizes
stpa.setParentTextSize(data_a_text_len);
stpb.setParentTextSize(data_b_text_len);
// In case A, there is a single styling of the characters
assertEquals(3, stpa.getCharacterStyles().size());
// In case B, there are 5 different stylings
assertEquals(5, stpb.getCharacterStyles().size());
}
@Test
void testParagraphStyleCounts() {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
// Set for the appropriate text sizes
stpa.setParentTextSize(data_a_text_len);
stpb.setParentTextSize(data_b_text_len);
// In case A, all has the same spacing and alignment
assertEquals(1, stpa.getParagraphStyles().size());
// In case B, all 4 sets have different alignments
assertEquals(4, stpb.getParagraphStyles().size());
}
@Test
void testCharacterStyleLengths() {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
// Set for the appropriate text sizes
stpa.setParentTextSize(data_a_text_len);
stpb.setParentTextSize(data_b_text_len);
// 54 chars, 21 + 17 + 16
List<TextPropCollection> a_ch_l = stpa.getCharacterStyles();
TextPropCollection a_ch_1 = a_ch_l.get(0);
TextPropCollection a_ch_2 = a_ch_l.get(1);
TextPropCollection a_ch_3 = a_ch_l.get(2);
assertEquals(21, a_ch_1.getCharactersCovered());
assertEquals(17, a_ch_2.getCharactersCovered());
assertEquals(16, a_ch_3.getCharactersCovered());
// 179 chars, 30 + 28 + 25
List<TextPropCollection> b_ch_l = stpb.getCharacterStyles();
TextPropCollection b_ch_1 = b_ch_l.get(0);
TextPropCollection b_ch_2 = b_ch_l.get(1);
TextPropCollection b_ch_3 = b_ch_l.get(2);
TextPropCollection b_ch_4 = b_ch_l.get(3);
assertEquals(30, b_ch_1.getCharactersCovered());
assertEquals(28, b_ch_2.getCharactersCovered());
assertEquals(25, b_ch_3.getCharactersCovered());
assertEquals(96, b_ch_4.getCharactersCovered());
}
@Test
void testCharacterPropOrdering() {
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
stpb.setParentTextSize(data_b_text_len);
List<TextPropCollection> b_ch_l = stpb.getCharacterStyles();
TextPropCollection b_ch_1 = b_ch_l.get(0);
TextPropCollection b_ch_2 = b_ch_l.get(1);
TextPropCollection b_ch_3 = b_ch_l.get(2);
TextPropCollection b_ch_4 = b_ch_l.get(3);
// In first set, we get a CharFlagsTextProp and a font.size
assertEquals(2,b_ch_1.getTextPropList().size());
TextProp tp_1_1 = b_ch_1.getTextPropList().get(0);
TextProp tp_1_2 = b_ch_1.getTextPropList().get(1);
assertTrue(tp_1_1 instanceof CharFlagsTextProp);
assertEquals("font.size", tp_1_2.getName());
assertEquals(20, tp_1_2.getValue());
// In second set, we get a CharFlagsTextProp and a font.size and a font.color
assertEquals(3,b_ch_2.getTextPropList().size());
TextProp tp_2_1 = b_ch_2.getTextPropList().get(0);
TextProp tp_2_2 = b_ch_2.getTextPropList().get(1);
TextProp tp_2_3 = b_ch_2.getTextPropList().get(2);
assertTrue(tp_2_1 instanceof CharFlagsTextProp);
assertEquals("font.size", tp_2_2.getName());
assertEquals("font.color", tp_2_3.getName());
assertEquals(20, tp_2_2.getValue());
// In third set, it's just a font.size and a font.color
assertEquals(2,b_ch_3.getTextPropList().size());
TextProp tp_3_1 = b_ch_3.getTextPropList().get(0);
TextProp tp_3_2 = b_ch_3.getTextPropList().get(1);
assertEquals("font.size", tp_3_1.getName());
assertEquals("font.color", tp_3_2.getName());
assertEquals(20, tp_3_1.getValue());
// In fourth set, we get a CharFlagsTextProp and a font.index and a font.size
assertEquals(3,b_ch_4.getTextPropList().size());
TextProp tp_4_1 = b_ch_4.getTextPropList().get(0);
TextProp tp_4_2 = b_ch_4.getTextPropList().get(1);
TextProp tp_4_3 = b_ch_4.getTextPropList().get(2);
assertTrue(tp_4_1 instanceof CharFlagsTextProp);
assertEquals("font.index", tp_4_2.getName());
assertEquals("font.size", tp_4_3.getName());
assertEquals(24, tp_4_3.getValue());
}
@Test
void testParagraphProps() {
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
stpb.setParentTextSize(data_b_text_len);
List<TextPropCollection> b_p_l = stpb.getParagraphStyles();
TextPropCollection b_p_1 = b_p_l.get(0);
TextPropCollection b_p_2 = b_p_l.get(1);
TextPropCollection b_p_3 = b_p_l.get(2);
TextPropCollection b_p_4 = b_p_l.get(3);
// 1st is left aligned + normal line spacing
assertEquals(2,b_p_1.getTextPropList().size());
TextProp tp_1_1 = b_p_1.getTextPropList().get(0);
TextProp tp_1_2 = b_p_1.getTextPropList().get(1);
assertEquals("alignment", tp_1_1.getName());
assertEquals("linespacing", tp_1_2.getName());
assertEquals(0, tp_1_1.getValue());
assertEquals(80, tp_1_2.getValue());
// 2nd is centre aligned (default) + normal line spacing
assertEquals(1,b_p_2.getTextPropList().size());
TextProp tp_2_1 = b_p_2.getTextPropList().get(0);
assertEquals("linespacing", tp_2_1.getName());
assertEquals(80, tp_2_1.getValue());
// 3rd is right aligned + normal line spacing
assertEquals(2,b_p_3.getTextPropList().size());
TextProp tp_3_1 = b_p_3.getTextPropList().get(0);
TextProp tp_3_2 = b_p_3.getTextPropList().get(1);
assertEquals("alignment", tp_3_1.getName());
assertEquals("linespacing", tp_3_2.getName());
assertEquals(2, tp_3_1.getValue());
assertEquals(80, tp_3_2.getValue());
// 4st is left aligned + normal line spacing (despite differing font)
assertEquals(2,b_p_4.getTextPropList().size());
TextProp tp_4_1 = b_p_4.getTextPropList().get(0);
TextProp tp_4_2 = b_p_4.getTextPropList().get(1);
assertEquals("alignment", tp_4_1.getName());
assertEquals("linespacing", tp_4_2.getName());
assertEquals(0, tp_4_1.getValue());
assertEquals(80, tp_4_2.getValue());
}
@Test
void testCharacterProps() {
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
stpb.setParentTextSize(data_b_text_len);
List<TextPropCollection> b_ch_l = stpb.getCharacterStyles();
TextPropCollection b_ch_1 = b_ch_l.get(0);
TextPropCollection b_ch_2 = b_ch_l.get(1);
TextPropCollection b_ch_3 = b_ch_l.get(2);
TextPropCollection b_ch_4 = b_ch_l.get(3);
// 1st is bold
CharFlagsTextProp cf_1_1 = (CharFlagsTextProp)b_ch_1.getTextPropList().get(0);
assertTrue(cf_1_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.RESET_NUMBERING_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.SHADOW_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.STRIKETHROUGH_IDX));
assertFalse(cf_1_1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
// 2nd is italic
CharFlagsTextProp cf_2_1 = (CharFlagsTextProp)b_ch_2.getTextPropList().get(0);
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
assertTrue(cf_2_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.RESET_NUMBERING_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.SHADOW_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.STRIKETHROUGH_IDX));
assertFalse(cf_2_1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
// 3rd is normal, so lacks a CharFlagsTextProp
assertFalse(b_ch_3.getTextPropList().get(0) instanceof CharFlagsTextProp);
// 4th is underlined
CharFlagsTextProp cf_4_1 = (CharFlagsTextProp)b_ch_4.getTextPropList().get(0);
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.RESET_NUMBERING_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.SHADOW_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.STRIKETHROUGH_IDX));
assertTrue(cf_4_1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
// The value for this should be 4
assertEquals(0x0004, cf_4_1.getValue());
// Now make the 4th bold, italic and not underlined
cf_4_1.setSubValue(true, CharFlagsTextProp.BOLD_IDX);
cf_4_1.setSubValue(true, CharFlagsTextProp.ITALIC_IDX);
cf_4_1.setSubValue(false, CharFlagsTextProp.UNDERLINE_IDX);
assertTrue(cf_4_1.getSubValue(CharFlagsTextProp.BOLD_IDX));
assertTrue(cf_4_1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_1_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.ENABLE_NUMBERING_2_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.RELIEF_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.RESET_NUMBERING_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.SHADOW_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.STRIKETHROUGH_IDX));
assertFalse(cf_4_1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
// The value should now be 3
assertEquals(0x0003, cf_4_1.getValue());
}
@Test
void testFindAddTextProp() {
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
stpb.setParentTextSize(data_b_text_len);
List<TextPropCollection> b_p_l = stpb.getParagraphStyles();
TextPropCollection b_p_1 = b_p_l.get(0);
TextPropCollection b_p_2 = b_p_l.get(1);
TextPropCollection b_p_3 = b_p_l.get(2);
TextPropCollection b_p_4 = b_p_l.get(3);
List<TextPropCollection> b_ch_l = stpb.getCharacterStyles();
TextPropCollection b_ch_1 = b_ch_l.get(0);
TextPropCollection b_ch_2 = b_ch_l.get(1);
TextPropCollection b_ch_3 = b_ch_l.get(2);
TextPropCollection b_ch_4 = b_ch_l.get(3);
assertNotNull(b_p_1);
assertNotNull(b_p_2);
assertNotNull(b_p_3);
assertNotNull(b_p_4);
assertNotNull(b_ch_1);
assertNotNull(b_ch_2);
assertNotNull(b_ch_3);
assertNotNull(b_ch_4);
// CharFlagsTextProp: 3 doesn't have, 4 does
assertNull(b_ch_3.findByName("char_flags"));
assertNotNull(b_ch_4.findByName("char_flags"));
// Now add in on 3, should go to front
assertEquals(2, b_ch_3.getTextPropList().size());
TextProp new_cftp = b_ch_3.addWithName("char_flags");
assertEquals(3, b_ch_3.getTextPropList().size());
assertEquals(new_cftp, b_ch_3.getTextPropList().get(0));
// alignment: 1 does have, 2 doesn't
assertNotNull(b_p_1.findByName("alignment"));
assertNull(b_p_2.findByName("alignment"));
// Now add in on 2, should go to the front
assertEquals(1, b_p_2.getTextPropList().size());
TextProp new_al = b_p_2.addWithName("alignment");
assertEquals(2, b_p_2.getTextPropList().size());
assertEquals(new_al, b_p_2.getTextPropList().get(0));
// This should go at the end
TextProp new_sa = b_p_2.addWithName("spaceafter");
assertEquals(3, b_p_2.getTextPropList().size());
assertEquals(new_sa, b_p_2.getTextPropList().get(2));
// Check we get an error with a made up one
assertThrows(HSLFException.class, () -> b_p_2.addWithName("madeUpOne"));
}
/**
* Try to recreate an existing StyleTextPropAtom (a) from the empty
* constructor, and setting the required properties
*/
@Test
void testCreateAFromScatch() throws Exception {
// Start with an empty one
StyleTextPropAtom stpa = new StyleTextPropAtom(54);
// Don't need to touch the paragraph styles
// Add two more character styles
List<TextPropCollection> cs = stpa.getCharacterStyles();
// First char style is boring, and 21 long
TextPropCollection tpca = cs.get(0);
tpca.updateTextSize(21);
// Second char style is coloured, 00 00 00 05, and 17 long
TextPropCollection tpcb = stpa.addCharacterTextPropCollection(17);
TextProp tpb = tpcb.addWithName("font.color");
tpb.setValue(0x05000000);
// Third char style is coloured, FF 33 00 FE, and 16 long
TextPropCollection tpcc = stpa.addCharacterTextPropCollection(16);
TextProp tpc = tpcc.addWithName("font.color");
tpc.setValue(0xFE0033FF);
// Should now be the same as data_a
UnsynchronizedByteArrayOutputStream baos = UnsynchronizedByteArrayOutputStream.builder().get();
stpa.writeOut(baos);
assertArrayEquals(data_a, baos.toByteArray());
}
/**
* Try to recreate an existing StyleTextPropAtom (b) from the empty
* constructor, and setting the required properties
*/
@Test
void testCreateBFromScatch() throws Exception {
// Start with an empty one
StyleTextPropAtom stpa = new StyleTextPropAtom(data_b_text_len);
// Need 4 paragraph styles
List<TextPropCollection> ps = stpa.getParagraphStyles();
// First is 30 long, left aligned, normal spacing
TextPropCollection tppa = ps.get(0);
tppa.updateTextSize(30);
TextProp tp = tppa.addWithName("alignment");
tp.setValue(0);
tp = tppa.addWithName("linespacing");
tp.setValue(80);
// Second is 28 long, centre aligned and normal spacing
TextPropCollection tppb = stpa.addParagraphTextPropCollection(28);
tp = tppb.addWithName("linespacing");
tp.setValue(80);
// Third is 25 long, right aligned and normal spacing
TextPropCollection tppc = stpa.addParagraphTextPropCollection(25);
tp = tppc.addWithName("alignment");
tp.setValue(2);
tp = tppc.addWithName("linespacing");
tp.setValue(80);
// Forth is left aligned + normal line spacing (despite differing font)
TextPropCollection tppd = stpa.addParagraphTextPropCollection(97);
tp = tppd.addWithName("alignment");
tp.setValue(0);
tp = tppd.addWithName("linespacing");
tp.setValue(80);
// Now do 4 character styles
List<TextPropCollection> cs = stpa.getCharacterStyles();
// First is 30 long, bold and font size
TextPropCollection tpca = cs.get(0);
tpca.updateTextSize(30);
tp = tpca.addWithName("font.size");
tp.setValue(20);
CharFlagsTextProp cftp = tpca.addWithName("char_flags");
assertEquals(0, cftp.getValue());
cftp.setSubValue(true, CharFlagsTextProp.BOLD_IDX);
assertEquals(1, cftp.getValue());
// Second is 28 long, blue and italic
TextPropCollection tpcb = stpa.addCharacterTextPropCollection(28);
tp = tpcb.addWithName("font.size");
tp.setValue(20);
tp = tpcb.addWithName("font.color");
tp.setValue(0x05000000);
cftp = tpcb.addWithName("char_flags");
cftp.setSubValue(true, CharFlagsTextProp.ITALIC_IDX);
assertEquals(2, cftp.getValue());
// Third is 25 long and red
TextPropCollection tpcc = stpa.addCharacterTextPropCollection(25);
tp = tpcc.addWithName("font.size");
tp.setValue(20);
tp = tpcc.addWithName("font.color");
tp.setValue(0xfe0033ff);
// Fourth is 96 long, underlined and different+bigger font
TextPropCollection tpcd = stpa.addCharacterTextPropCollection(96);
tp = tpcd.addWithName("font.size");
tp.setValue(24);
tp = tpcd.addWithName("font.index");
tp.setValue(1);
cftp = tpcd.addWithName("char_flags");
cftp.setSubValue(true, CharFlagsTextProp.UNDERLINE_IDX);
assertEquals(4, cftp.getValue());
// Fifth is 1 long, underlined and different+bigger font + red
TextPropCollection tpce = stpa.addCharacterTextPropCollection(1);
tp = tpce.addWithName("font.size");
tp.setValue(24);
tp = tpce.addWithName("font.index");
tp.setValue(1);
tp = tpce.addWithName("font.color");
tp.setValue(0xfe0033ff);
cftp = tpce.addWithName("char_flags");
cftp.setSubValue(true, CharFlagsTextProp.UNDERLINE_IDX);
assertEquals(4, cftp.getValue());
// Check it's as expected
assertEquals(4, stpa.getParagraphStyles().size());
assertEquals(5, stpa.getCharacterStyles().size());
// Compare in detail to b
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
stpb.setParentTextSize(data_b_text_len);
List<TextPropCollection> psb = stpb.getParagraphStyles();
List<TextPropCollection> csb = stpb.getCharacterStyles();
assertEquals(psb.size(), ps.size());
assertEquals(csb.size(), cs.size());
// Ensure Paragraph Character styles match
for(int z=0; z<2; z++) {
List<TextPropCollection> lla = cs;
List<TextPropCollection> llb = csb;
int upto = 5;
if(z == 1) {
lla = ps;
llb = psb;
upto = 4;
}
for(int i=0; i<upto; i++) {
TextPropCollection ca = lla.get(i);
TextPropCollection cb = llb.get(i);
assertEquals(ca.getCharactersCovered(), cb.getCharactersCovered());
assertEquals(ca.getTextPropList().size(), cb.getTextPropList().size());
for(int j=0; j<ca.getTextPropList().size(); j++) {
TextProp tpa = ca.getTextPropList().get(j);
TextProp tpb = cb.getTextPropList().get(j);
//System.out.println("TP " + i + " " + j + " " + tpa.getName() + "\t" + tpa.getValue() );
assertEquals(tpa.getName(), tpb.getName());
assertEquals(tpa.getMask(), tpb.getMask());
assertEquals(tpa.getWriteMask(), tpb.getWriteMask());
assertEquals(tpa.getValue(), tpb.getValue());
}
UnsynchronizedByteArrayOutputStream ba = UnsynchronizedByteArrayOutputStream.builder().get();
UnsynchronizedByteArrayOutputStream bb = UnsynchronizedByteArrayOutputStream.builder().get();
ca.writeOut(ba);
cb.writeOut(bb);
assertArrayEquals(bb.toByteArray(), ba.toByteArray());
}
}
// Check byte level with b
UnsynchronizedByteArrayOutputStream baos = UnsynchronizedByteArrayOutputStream.builder().get();
stpa.writeOut(baos);
assertArrayEquals(data_b, baos.toByteArray());
}
@Test
void testWriteA() throws IOException {
doReadWrite(data_a, -1);
}
@Test
void testLoadWriteA() throws IOException {
doReadWrite(data_b, data_b_text_len);
}
@Test
void testWriteB() throws IOException {
doReadWrite(data_b, -1);
}
@Test
void testLoadWriteB() throws IOException {
doReadWrite(data_b, data_b_text_len);
}
@Test
void testLoadWriteC() throws IOException {
// BitMaskTextProperties will sanitize the output
byte[] expected = data_c.clone();
expected[56] = 0;
expected[68] = 0;
doReadWrite(data_c, expected, data_c_text_len);
}
@Test
void testLoadWriteD() throws IOException {
doReadWrite(data_d, data_d_text_len);
}
protected void doReadWrite(byte[] data, int textlen) throws IOException {
doReadWrite(data, data, textlen);
}
protected void doReadWrite(byte[] data, byte[] expected, int textlen) throws IOException {
StyleTextPropAtom stpb = new StyleTextPropAtom(data, 0,data.length);
if(textlen != -1) stpb.setParentTextSize(textlen);
UnsynchronizedByteArrayOutputStream out = UnsynchronizedByteArrayOutputStream.builder().get();
stpb.writeOut(out);
assertArrayEquals(expected, out.toByteArray());
}
@Test
void testNotEnoughDataProp() {
// We don't have enough data in the record to cover
// all the properties the mask says we have
// Make sure we just do the best we can
StyleTextPropAtom stpc = new StyleTextPropAtom(data_c,0,data_c.length);
assertDoesNotThrow(() -> stpc.setParentTextSize(data_c_text_len));
// If we get here, we didn't break
}
/**
* Check the test data for Bug 40143.
*/
@Test
void testBug40143() {
StyleTextPropAtom atom = new StyleTextPropAtom(data_d, 0, data_d.length);
atom.setParentTextSize(data_d_text_len);
TextPropCollection prprops = atom.getParagraphStyles().get(0);
assertEquals(data_d_text_len+1, prprops.getCharactersCovered());
assertEquals(1, prprops.getTextPropList().size()); //1 property found
assertEquals(1, prprops.findByName("alignment").getValue());
TextPropCollection chprops = atom.getCharacterStyles().get(0);
assertEquals(data_d_text_len+1, chprops.getCharactersCovered());
assertEquals(5, chprops.getTextPropList().size()); //5 properties found
assertEquals(1, chprops.findByName("char_flags").getValue());
assertEquals(1, chprops.findByName("font.index").getValue());
assertEquals(20, chprops.findByName("font.size").getValue());
assertEquals(0, chprops.findByName("asian.font.index").getValue());
assertEquals(1, chprops.findByName("ansi.font.index").getValue());
}
/**
* Check the test data for Bug 42677.
*/
@Test
void test42677() throws IOException {
int length = 18;
byte[] data = {
0x00, 0x00, (byte)0xA1, 0x0F, 0x28, 0x00, 0x00, 0x00,
0x13, 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , (byte)0xF1 , 0x20 , 0x00, 0x00 , 0x00 , 0x00 ,
0x22 , 0x20 , 0x00 , 0x00 , 0x64 , 0x00 , 0x00 , 0x00 , 0x00 , (byte)0xFF ,
0x00 , 0x00 , 0x13 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x63 , 0x00 ,
0x00 , 0x00 , 0x01 , 0x00 , 0x00 , 0x00 , 0x0F , 0x00
};
doReadWrite(data, length);
}
/**
* Bug 45815: bit mask values are not preserved on read-write
*
* From the test file attached to the bug:
*
* {@code
* <StyleTextPropAtom info="0" type="4001" size="94" offset="114782" header="00 00 A1 0F 5E 00 00 00 ">
* 14 00 00 00 00 00 41 00 0A 00 06 00 50 00 07 00 01 00 00 00 00 00 00 00 02
* 00 00 00 01 04 00 00 01 04 01 00 00 00 01 08 00 00 01 08 0C 00 00 00 01 0C
* 00 00 01 0C 01 00 00 00 01 10 00 00 01 10 01 00 00 00 01 14 00 00 01 14 01
* 00 00 00 01 18 00 00 01 18 01 00 00 00 01 1C 00 00 01 1C
* </StyleTextPropAtom>
* }
*/
@Test
void test45815() throws IOException {
int length = 19;
byte[] data = {
0x00, 0x00, (byte)0xA1, 0x0F, 0x5E, 0x00, 0x00, 0x00, 0x14, 0x00,
0x00, 0x00, 0x00, 0x00, 0x41, 0x00, 0x0A, 0x00, 0x06, 0x00,
0x50, 0x00, 0x07, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x04, 0x00, 0x00,
0x01, 0x04, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x00, 0x00,
0x01, 0x08, 0x0C, 0x00, 0x00, 0x00, 0x01, 0x0C, 0x00, 0x00,
0x01, 0x0C, 0x01, 0x00, 0x00, 0x00, 0x01, 0x10, 0x00, 0x00,
0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x01, 0x14, 0x00, 0x00,
0x01, 0x14, 0x01, 0x00, 0x00, 0x00, 0x01, 0x18, 0x00, 0x00,
0x01, 0x18, 0x01, 0x00, 0x00, 0x00, 0x01, 0x1C, 0x00, 0x00,
0x01, 0x1C
};
// changed original data: ... 0x41 and 0x06 don't match
// the bitmask text properties will sanitize the bytes and thus the bytes differ
byte[] exptected = data.clone();
exptected[18] = 0;
doReadWrite(data, exptected, length);
}
}