Add a test for spreadsheet/49219.xls which previously failed with NullPointerException because we did not handle serializing ExternalNameRecords without actual data
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1647212 13f79535-47bb-0310-9956-ffa450edef68
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@ -17,11 +17,11 @@
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package org.apache.poi.hssf.record;
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import org.apache.poi.util.HexRead;
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import org.apache.poi.util.HexDump;
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import junit.framework.AssertionFailedError;
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import junit.framework.TestCase;
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import org.apache.poi.util.HexDump;
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import org.apache.poi.util.HexRead;
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/**
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*
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* @author Josh Micich
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@ -68,6 +68,8 @@ public final class TestExternalNameRecord extends TestCase {
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throw new AssertionFailedError("Identified bug 44695");
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}
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assertEquals(17, enr.getRecordSize());
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assertNotNull(enr.serialize());
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}
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public void testAutoStdDocName() {
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@ -172,4 +174,18 @@ public final class TestExternalNameRecord extends TestCase {
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byte[] ser = enr.serialize();
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assertEquals(HexDump.toHex(data), HexDump.toHex(ser));
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}
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public void testNPEWithFileFrom49219() {
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// the file at test-data/spreadsheet/49219.xls has ExternalNameRecords without actual data,
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// we did handle this during reading, but failed during serializing this out, ensure it works now
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byte[] data = new byte[] {
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2, 127, 0, 0, 0, 0,
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9, 0, 82, 97, 116, 101, 95, 68, 97, 116, 101};
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ExternalNameRecord enr = createSimpleENR(data);
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byte[] ser = enr.serialize();
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assertEquals("[23, 00, 11, 00, 02, 7F, 00, 00, 00, 00, 09, 00, 52, 61, 74, 65, 5F, 44, 61, 74, 65]",
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HexDump.toHex(ser));
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}
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}
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