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Testing for ColorSchemeAtom record 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353719 13f79535-47bb-0310-9956-ffa450edef68
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Nick Burch 2005-06-19 15:37:11 +00:00
parent 46222b013c
commit 8805fad333
1 changed files with 89 additions and 0 deletions
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src/scratchpad/testcases/org/apache/poi/hslf/record/TestColorSchemeAtom.java Normal file
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/* ====================================================================
Copyright 2002-2004 Apache Software Foundation
Licensed 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 junit.framework.TestCase;
import java.io.ByteArrayOutputStream;
/**
* Tests that ColorSchemAtom works properly
*
* @author Nick Burch (nick at torchbox dot com)
*/
public class TestColorSchemeAtom extends TestCase {
// From a real file
private byte[] data_a = new byte[] { 60, 0, 0xF0-256, 0x07, 0x20, 0, 0, 0,
0xFF-256, 0xFF-256, 0xFF-256, 00, 00, 00, 00, 00,
0x80-256, 0x80-256, 0x80-256, 00, 00, 00, 00, 00,
0xBB-256, 0xE0-256, 0xE3-256, 00, 0x33, 0x33, 0x99-256, 00,
00, 0x99-256, 0x99-256, 00, 0x99-256, 0xCC-256, 00, 00
};
public void testRecordType() throws Exception {
ColorSchemeAtom csa = new ColorSchemeAtom(data_a,0,data_a.length);
assertEquals(2032l, csa.getRecordType());
}
public void testToRGB() throws Exception {
byte[] rgb = ColorSchemeAtom.splitRGB(3669760);
assertEquals(3,rgb.length);
assertEquals(0, rgb[0]);
assertEquals(255-256, rgb[1]);
assertEquals(55, rgb[2]);
}
public void testFromRGB() throws Exception {
byte[] rgb_a = new byte[] { 0, 255-256, 55 };
byte[] rgb_b = new byte[] { 255-256, 127, 79 };
assertEquals( 3669760, ColorSchemeAtom.joinRGB( rgb_a ) );
assertEquals( 5210111, ColorSchemeAtom.joinRGB( rgb_b ) );
assertEquals( 3669760, ColorSchemeAtom.joinRGB( rgb_a[0], rgb_a[1], rgb_a[2] ) );
assertEquals( 5210111, ColorSchemeAtom.joinRGB( rgb_b[0], rgb_b[1], rgb_b[2] ) );
}
public void testRGBs() throws Exception {
ColorSchemeAtom csa = new ColorSchemeAtom(data_a,0,data_a.length);
assertEquals( 16777215 , csa.getBackgroundColourRGB() );
assertEquals( 0 , csa.getTextAndLinesColourRGB() );
assertEquals( 8421504 , csa.getShadowsColourRGB() );
assertEquals( 0 , csa.getTitleTextColourRGB() );
assertEquals( 14934203 , csa.getFillsColourRGB() );
assertEquals( 10040115 , csa.getAccentColourRGB() );
assertEquals( 10066176 , csa.getAccentAndHyperlinkColourRGB() );
assertEquals( 52377 , csa.getAccentAndFollowingHyperlinkColourRGB() );
}
public void testWrite() throws Exception {
ColorSchemeAtom csa = new ColorSchemeAtom(data_a,0,data_a.length);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
csa.writeOut(baos);
byte[] b = baos.toByteArray();
assertEquals(data_a.length, b.length);
for(int i=0; i<data_a.length; i++) {
assertEquals(data_a[i],b[i]);
}
}
}