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LUCENE-5207: more tests 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5207@1523357 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2013-09-14 23:33:53 +00:00
parent bafedad9c9
commit 2f73532d52
2 changed files with 47 additions and 0 deletions
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38
lucene/expressions/src/test/org/apache/lucene/expressions/TestDemoExpressions.java
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@ -111,6 +111,44 @@ public class TestDemoExpressions extends LuceneTestCase {
}
}
/** tests same binding used more than once in an expression */
public void testTwoOfSameBinding() throws Exception {
Expression expr = JavascriptCompiler.compile("_score + _score");
SimpleBindings bindings = new SimpleBindings();
bindings.add(new SortField("_score", SortField.Type.SCORE));
Sort sort = new Sort(expr.getSortField(bindings, true));
Query query = new TermQuery(new Term("body", "contents"));
TopFieldDocs td = searcher.search(query, null, 3, sort, true, true);
for (int i = 0; i < 3; i++) {
FieldDoc d = (FieldDoc) td.scoreDocs[i];
float expected = 2*d.score;
float actual = ((Double)d.fields[0]).floatValue();
assertEquals(expected, actual, CheckHits.explainToleranceDelta(expected, actual));
}
}
/** tests expression referring to another expression */
public void testExpressionRefersToExpression() throws Exception {
Expression expr1 = JavascriptCompiler.compile("_score");
Expression expr2 = JavascriptCompiler.compile("2*expr1");
SimpleBindings bindings = new SimpleBindings();
bindings.add(new SortField("_score", SortField.Type.SCORE));
bindings.add("expr1", expr1);
Sort sort = new Sort(expr2.getSortField(bindings, true));
Query query = new TermQuery(new Term("body", "contents"));
TopFieldDocs td = searcher.search(query, null, 3, sort, true, true);
for (int i = 0; i < 3; i++) {
FieldDoc d = (FieldDoc) td.scoreDocs[i];
float expected = 2*d.score;
float actual = ((Double)d.fields[0]).floatValue();
assertEquals(expected, actual, CheckHits.explainToleranceDelta(expected, actual));
}
}
/** tests huge amounts of variables in the expression */
public void testLotsOfBindings() throws Exception {
doTestLotsOfBindings(Byte.MAX_VALUE-1);

9
lucene/expressions/src/test/org/apache/lucene/expressions/js/TestJavascriptOperations.java
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@ -304,6 +304,10 @@ public class TestJavascriptOperations extends LuceneTestCase {
assertEvaluatesTo("0x1", 1);
assertEvaluatesTo("0xF", 15);
assertEvaluatesTo("0x1234ABCDEF", 78193085935L);
assertEvaluatesTo("1 << 0x1", 1 << 0x1);
assertEvaluatesTo("1 << 0xA", 1 << 0xA);
assertEvaluatesTo("0x1 << 2", 0x1 << 2);
assertEvaluatesTo("0xA << 2", 0xA << 2);
}
public void testHexConst2() throws Exception {
@ -318,5 +322,10 @@ public class TestJavascriptOperations extends LuceneTestCase {
assertEvaluatesTo("01", 1);
assertEvaluatesTo("010", 8);
assertEvaluatesTo("0123456777", 21913087);
assertEvaluatesTo("1 << 01", 1 << 01);
assertEvaluatesTo("1 << 010", 1 << 010);
assertEvaluatesTo("01 << 2", 01 << 2);
assertEvaluatesTo("010 << 2", 010 << 2);
}
}