pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / facet / src / test / org / apache / lucene / util / Vint8Test.java

diff --git a/lucene-java-3.4.0/lucene/contrib/facet/src/test/org/apache/lucene/util/Vint8Test.java b/lucene-java-3.4.0/lucene/contrib/facet/src/test/org/apache/lucene/util/Vint8Test.java
deleted file mode 100644 (file)
index 905f035..0000000
--- a/lucene-java-3.4.0/lucene/contrib/facet/src/test/org/apache/lucene/util/Vint8Test.java
+++ /dev/null
@@ -1,141 +0,0 @@
-package org.apache.lucene.util;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-import org.junit.Test;
-
-import org.apache.lucene.util.LuceneTestCase;
-import org.apache.lucene.util.Vint8;
-
-/**
- * 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.
- */
-
-/**
- * Tests the {@link Vint8} class.
- */
-public class Vint8Test extends LuceneTestCase {
-
-  /**
-   * Tests the position wrapper.
-   * @throws Exception For any reason.
-   */
-  @Test
-  public void testPosition() throws Exception {
-    Vint8.Position pos = new Vint8.Position();
-    assertEquals(0, pos.pos);
-    pos = new Vint8.Position(12345);
-    assertEquals(12345, pos.pos);
-  }
-
-  private static int[] testValues = {
-    -1000000000,
-    -1, 0, (1 << 7) - 1, 1 << 7, (1 << 14) - 1, 1 << 14,
-    (1 << 21) - 1, 1 << 21, (1 << 28) - 1, 1 << 28
-  };
-  private static int[] bytesNeededTestValues = {
-    5, 5, 1, 1, 2, 2, 3, 3, 4, 4, 5
-  };
-
-  /**
-   * Tests the {@code bytesNeeded} method.
-   */
-  @Test
-  public void testBytesNeeded() {
-    assertEquals(5, Vint8.MAXIMUM_BYTES_NEEDED);
-    for (int j = 0; j < testValues.length; j++) {
-      assertEquals(bytesNeededTestValues[j], Vint8.bytesNeeded(testValues[j]));
-    }
-  }
-
-  /**
-   * Tests encoding and decoding to and from a stream.
-   */
-  @Test
-  public void testStreamEncodingAndDecoding() throws IOException {
-    ByteArrayOutputStream baos = new ByteArrayOutputStream(256);
-    int expectedSize = 0;
-    for (int j = 0; j < testValues.length; j++) {
-      Vint8.encode(testValues[j], baos);
-      expectedSize += bytesNeededTestValues[j];
-    }
-    assertEquals(expectedSize, baos.size());
-    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-    for (int j = 0; j < testValues.length; j++) {
-      assertEquals(testValues[j], Vint8.decode(bais));
-    }
-    assertEquals(0, bais.available());
-  }
-
-  /**
-   * Tests encoding and decoding to and from an array.
-   */
-  @Test
-  public void testArrayEncodingAndDecoding() throws IOException {
-    byte[] byteArray = new byte[256];
-    int position = 0, expectedSize = 0;
-    for (int j = 0; j < testValues.length; j++) {
-      position += Vint8.encode(testValues[j], byteArray, position);
-      expectedSize += bytesNeededTestValues[j];
-    }
-    assertEquals(expectedSize, position);
-    Vint8.Position pos = new Vint8.Position();
-    for (int j = 0; j < testValues.length; j++) {
-      assertEquals(testValues[j], Vint8.decode(byteArray, pos));
-    }
-    assertEquals(expectedSize, pos.pos);
-  }
-
-  /**
-   * The result of encoding the test values with the current algorithm. If these
-   * values are changed to match an algorithm change, compatibility with legacy
-   * data will be broken.
-   */
-  private static final byte[] encodedTestValues = {
-    -4, -93, -108, -20, 0, -1, -1, -1, -1, 127, 0, 127, -127, 0, -1, 127,
-    -127, -128, 0, -1, -1, 127, -127, -128, -128, 0, -1, -1, -1, 127, -127,
-    -128, -128, -128, 0
-  };
-
-  /**
-   * Tests algorithm.
-   */
-  @Test
-  public void testLegacyCompatibility() throws IOException {
-    /* To generate the encoded test values:
-    byte[] byteArray = new byte[256];
-    int position = 0, expectedSize = 0;
-    for (int j = 0; j < testValues.length; j++) {
-      position += Vint8.encode(testValues[j], byteArray, position);
-      expectedSize += bytesNeededTestValues[j];
-    }
-    assertEquals(expectedSize, position);
-    Vint8.Position pos = new Vint8.Position();
-    for (int j = 0; j < expectedSize; j++) {
-      System.out.print(byteArray[j] + ", ");
-    }
-    System.out.flush();
-    pos.pos = 0;
-    */
-    Vint8.Position pos = new Vint8.Position();
-    for (int j = 0; j < testValues.length; j++) {
-      assertEquals(testValues[j], Vint8.decode(encodedTestValues, pos));
-    }
-  }
-
-} // end class Vint8Test