fixed bugs 40520 and 46553: HSSFFont.applyFont() formats wrong parts of HSSFRichTextString
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@738908 13f79535-47bb-0310-9956-ffa450edef68
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@ -37,6 +37,7 @@
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<!-- Don't forget to update status.xml too! -->
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<release version="3.5-beta5" date="2008-??-??">
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<action dev="POI-DEVELOPERS" type="fix">46520 - Fixed HSSFFont.applyFont() to properly apply font to overlapping regions</action>
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<action dev="POI-DEVELOPERS" type="fix">46545 - Fixed ObjRecord to ignore excessive padding written by previous POI versions</action>
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<action dev="POI-DEVELOPERS" type="fix">46613 - Fixed evaluator to perform case insensitive string comparisons</action>
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<action dev="POI-DEVELOPERS" type="add">46544 - command line interface for hssf ExcelExtractor</action>
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@ -34,6 +34,7 @@
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<!-- Don't forget to update changes.xml too! -->
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<changes>
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<release version="3.5-beta5" date="2008-??-??">
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<action dev="POI-DEVELOPERS" type="fix">46520 - Fixed HSSFFont.applyFont() to properly apply font to overlapping regions</action>
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<action dev="POI-DEVELOPERS" type="fix">46545 - Fixed ObjRecord to ignore excessive padding written by previous POI versions</action>
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<action dev="POI-DEVELOPERS" type="fix">46613 - Fixed evaluator to perform case insensitive string comparisons</action>
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<action dev="POI-DEVELOPERS" type="add">46544 - command line interface for hssf ExcelExtractor</action>
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@ -109,7 +109,7 @@ public class HSSFRichTextString
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//the range is completed
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short currentFont = NO_FONT;
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if (endIndex != length()) {
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currentFont = this.getFontAtIndex(startIndex);
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currentFont = this.getFontAtIndex(endIndex);
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}
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//Need to clear the current formatting between the startIndex and endIndex
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@ -74,4 +74,59 @@ public class TestHSSFRichTextString extends TestCase
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r.clearFormatting();
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assertEquals(0, r.numFormattingRuns());
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}
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/**
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* Test case proposed in Bug 40520: formated twice => will format whole String
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*/
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public void test40520_1(){
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short font = 3;
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HSSFRichTextString r = new HSSFRichTextString("f0_123456789012345678901234567890123456789012345678901234567890");
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r.applyFont(0,7,font);
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r.applyFont(5,9,font);
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for(int i=0; i < 7; i++) assertEquals(font, r.getFontAtIndex(i));
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for(int i=5; i < 9; i++) assertEquals(font, r.getFontAtIndex(i));
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for(int i=9; i < r.length(); i++) assertEquals(HSSFRichTextString.NO_FONT, r.getFontAtIndex(i));
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}
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/**
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* Test case proposed in Bug 40520: overlapped range => will format whole String
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*/
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public void test40520_2(){
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short font = 3;
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HSSFRichTextString r = new HSSFRichTextString("f0_123456789012345678901234567890123456789012345678901234567890");
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r.applyFont(0,2,font);
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for(int i=0; i < 2; i++) assertEquals(font, r.getFontAtIndex(i));
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for(int i=2; i < r.length(); i++) assertEquals(HSSFRichTextString.NO_FONT, r.getFontAtIndex(i));
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r.applyFont(0,2,font);
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for(int i=0; i < 2; i++) assertEquals(font, r.getFontAtIndex(i));
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for(int i=2; i < r.length(); i++) assertEquals(HSSFRichTextString.NO_FONT, r.getFontAtIndex(i));
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}
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/**
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* Test case proposed in Bug 40520: formated twice => will format whole String
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*/
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public void test40520_3(){
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short font = 3;
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HSSFRichTextString r = new HSSFRichTextString("f0_123456789012345678901234567890123456789012345678901234567890");
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// wrong order => will format 0-6
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r.applyFont(0,2,font);
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r.applyFont(5,7,font);
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r.applyFont(0,2,font);
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r.applyFont(0,2,font);
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for(int i=0; i < 2; i++) assertEquals(font, r.getFontAtIndex(i));
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for(int i=2; i < 5; i++) assertEquals(HSSFRichTextString.NO_FONT, r.getFontAtIndex(i));
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for(int i=5; i < 7; i++) assertEquals(font, r.getFontAtIndex(i));
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for(int i=7; i < r.length(); i++) assertEquals(HSSFRichTextString.NO_FONT, r.getFontAtIndex(i));
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}
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}
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