Correct zero byte entry support in NPOIFS
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1678778 13f79535-47bb-0310-9956-ffa450edef68
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@ -143,8 +143,12 @@ public final class NPOIFSDocument implements POIFSViewable {
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os.write(buf, 0, readBytes);
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}
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os.close();
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// If this is an empty document, write a single byte
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// to force a block allocation for this document
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if (length == 0) os.write(0);
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// Tidy and return the length
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os.close();
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return length;
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}
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@ -41,7 +41,6 @@ import org.apache.poi.poifs.property.Property;
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import org.apache.poi.poifs.property.RootProperty;
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import org.apache.poi.poifs.storage.HeaderBlock;
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import org.apache.poi.util.IOUtils;
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import org.junit.Ignore;
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import org.junit.Test;
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/**
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@ -1307,7 +1306,6 @@ public final class TestNPOIFSFileSystem {
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assertContentsMatches(main4106, normDoc);
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}
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@Ignore
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@Test
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public void writeZeroLengthEntries() throws Exception {
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NPOIFSFileSystem fs = new NPOIFSFileSystem();
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@ -1350,6 +1348,7 @@ public final class TestNPOIFSFileSystem {
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// Save and re-check
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fs = writeOutAndReadBack(fs);
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testDir = fs.getRoot();
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miniDoc = (DocumentEntry)testDir.getEntry("Mini2");
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assertContentsMatches(mini2, miniDoc);
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