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Add unit test that seems to show bug #51461 working just fine

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1141961 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2011-07-01 15:16:09 +00:00
parent 12356f3d9d
commit 1970d1156a
2 changed files with 18 additions and 0 deletions
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18
src/testcases/org/apache/poi/hssf/usermodel/TestBugs.java
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@ -25,6 +25,8 @@ import org.apache.poi.hssf.model.InternalWorkbook;
import org.apache.poi.hssf.record.*; import org.apache.poi.hssf.record.*;
import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate; import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate;
import org.apache.poi.hssf.record.common.UnicodeString; import org.apache.poi.hssf.record.common.UnicodeString;
import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.ss.formula.ptg.Area3DPtg; import org.apache.poi.ss.formula.ptg.Area3DPtg;
import org.apache.poi.ss.formula.ptg.DeletedArea3DPtg; import org.apache.poi.ss.formula.ptg.DeletedArea3DPtg;
import org.apache.poi.ss.formula.ptg.Ptg; import org.apache.poi.ss.formula.ptg.Ptg;
@ -2123,4 +2125,20 @@ if(1==2) {
wb = writeOutAndReadBack(wb); wb = writeOutAndReadBack(wb);
assertEquals(1, wb.getNumberOfSheets()); assertEquals(1, wb.getNumberOfSheets());
} }
/**
* File with exactly 256 data blocks (+header block)
* shouldn't break on POIFS loading
*/
public void test51461() throws Exception {
byte[] data = HSSFITestDataProvider.instance.getTestDataFileContent("51461.xls");
HSSFWorkbook wbPOIFS = new HSSFWorkbook(new POIFSFileSystem(
new ByteArrayInputStream(data)).getRoot(), false);
HSSFWorkbook wbNPOIFS = new HSSFWorkbook(new NPOIFSFileSystem(
new ByteArrayInputStream(data)).getRoot(), false);
assertEquals(2, wbPOIFS.getNumberOfSheets());
assertEquals(2, wbNPOIFS.getNumberOfSheets());
}
} }

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test-data/spreadsheet/51461.xls Normal file
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