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add some very basic asserts to BaseTokenStreamTestCase 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1095861 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2011-04-22 04:29:47 +00:00
parent 1c75ae2fbb
commit 04d1646611
1 changed files with 13 additions and 0 deletions
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13
lucene/src/test-framework/org/apache/lucene/analysis/BaseTokenStreamTestCase.java
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@ -117,11 +117,24 @@ public abstract class BaseTokenStreamTestCase extends LuceneTestCase {
assertEquals("type "+i, types[i], typeAtt.type());
if (posIncrements != null)
assertEquals("posIncrement "+i, posIncrements[i], posIncrAtt.getPositionIncrement());
// we can enforce some basic things about a few attributes even if the caller doesn't check:
if (offsetAtt != null) {
assertTrue("startOffset must be >= 0", offsetAtt.startOffset() >= 0);
assertTrue("endOffset must be >= 0", offsetAtt.endOffset() >= 0);
assertTrue("endOffset must be >= startOffset", offsetAtt.endOffset() >= offsetAtt.startOffset());
}
if (posIncrAtt != null) {
assertTrue("posIncrement must be >= 0", posIncrAtt.getPositionIncrement() >= 0);
}
}
assertFalse("end of stream", ts.incrementToken());
ts.end();
if (finalOffset != null)
assertEquals("finalOffset ", finalOffset.intValue(), offsetAtt.endOffset());
if (offsetAtt != null) {
assertTrue("finalOffset must be >= 0", offsetAtt.endOffset() >= 0);
}
ts.close();
}