pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / backwards / src / test / org / apache / lucene / util / TestCharsRef.java

diff --git a/lucene-java-3.5.0/lucene/backwards/src/test/org/apache/lucene/util/TestCharsRef.java b/lucene-java-3.5.0/lucene/backwards/src/test/org/apache/lucene/util/TestCharsRef.java
new file mode 100644 (file)
index 0000000..1852028
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/backwards/src/test/org/apache/lucene/util/TestCharsRef.java
@@ -0,0 +1,41 @@
+package org.apache.lucene.util;
+
+import java.util.Arrays;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+public class TestCharsRef extends LuceneTestCase {
+  public void testUTF16InUTF8Order() {
+    final int numStrings = atLeast(1000);
+    BytesRef utf8[] = new BytesRef[numStrings];
+    CharsRef utf16[] = new CharsRef[numStrings];
+    
+    for (int i = 0; i < numStrings; i++) {
+      String s = _TestUtil.randomUnicodeString(random);
+      utf8[i] = new BytesRef(s);
+      utf16[i] = new CharsRef(s);
+    }
+    
+    Arrays.sort(utf8);
+    Arrays.sort(utf16, CharsRef.getUTF16SortedAsUTF8Comparator());
+    
+    for (int i = 0; i < numStrings; i++) {
+      assertEquals(utf8[i].utf8ToString(), utf16[i].toString());
+    }
+  }
+}