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-rw-r--r--java/src/test/java/com/google/protobuf/LazyStringArrayListTest.java174
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diff --git a/java/src/test/java/com/google/protobuf/LazyStringArrayListTest.java b/java/src/test/java/com/google/protobuf/LazyStringArrayListTest.java
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--- a/java/src/test/java/com/google/protobuf/LazyStringArrayListTest.java
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@@ -1,174 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc. All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf;
-
-import junit.framework.TestCase;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Tests for {@link LazyStringArrayList}.
- *
- * @author jonp@google.com (Jon Perlow)
- */
-public class LazyStringArrayListTest extends TestCase {
-
- private static String STRING_A = "A";
- private static String STRING_B = "B";
- private static String STRING_C = "C";
-
- private static ByteString BYTE_STRING_A = ByteString.copyFromUtf8("A");
- private static ByteString BYTE_STRING_B = ByteString.copyFromUtf8("B");
- private static ByteString BYTE_STRING_C = ByteString.copyFromUtf8("C");
-
- public void testJustStrings() {
- LazyStringArrayList list = new LazyStringArrayList();
- list.add(STRING_A);
- list.add(STRING_B);
- list.add(STRING_C);
-
- assertEquals(3, list.size());
- assertSame(STRING_A, list.get(0));
- assertSame(STRING_B, list.get(1));
- assertSame(STRING_C, list.get(2));
-
- list.set(1, STRING_C);
- assertSame(STRING_C, list.get(1));
-
- list.remove(1);
- assertSame(STRING_A, list.get(0));
- assertSame(STRING_C, list.get(1));
-
- List<ByteString> byteStringList = list.asByteStringList();
- assertEquals(BYTE_STRING_A, byteStringList.get(0));
- assertEquals(BYTE_STRING_C, byteStringList.get(1));
-
- // Underlying list should be transformed.
- assertSame(byteStringList.get(0), list.getByteString(0));
- assertSame(byteStringList.get(1), list.getByteString(1));
- }
-
- public void testJustByteString() {
- LazyStringArrayList list = new LazyStringArrayList();
- list.add(BYTE_STRING_A);
- list.add(BYTE_STRING_B);
- list.add(BYTE_STRING_C);
-
- assertEquals(3, list.size());
- assertSame(BYTE_STRING_A, list.getByteString(0));
- assertSame(BYTE_STRING_B, list.getByteString(1));
- assertSame(BYTE_STRING_C, list.getByteString(2));
-
- list.remove(1);
- assertSame(BYTE_STRING_A, list.getByteString(0));
- assertSame(BYTE_STRING_C, list.getByteString(1));
-
- List<ByteString> byteStringList = list.asByteStringList();
- assertSame(BYTE_STRING_A, byteStringList.get(0));
- assertSame(BYTE_STRING_C, byteStringList.get(1));
- }
-
- public void testConversionBackAndForth() {
- LazyStringArrayList list = new LazyStringArrayList();
- list.add(STRING_A);
- list.add(BYTE_STRING_B);
- list.add(BYTE_STRING_C);
-
- // String a should be the same because it was originally a string
- assertSame(STRING_A, list.get(0));
-
- // String b and c should be different because the string has to be computed
- // from the ByteString
- String bPrime = list.get(1);
- assertNotSame(STRING_B, bPrime);
- assertEquals(STRING_B, bPrime);
- String cPrime = list.get(2);
- assertNotSame(STRING_C, cPrime);
- assertEquals(STRING_C, cPrime);
-
- // String c and c should stay the same once cached.
- assertSame(bPrime, list.get(1));
- assertSame(cPrime, list.get(2));
-
- // ByteString needs to be computed from string for both a and b
- ByteString aPrimeByteString = list.getByteString(0);
- assertEquals(BYTE_STRING_A, aPrimeByteString);
- ByteString bPrimeByteString = list.getByteString(1);
- assertNotSame(BYTE_STRING_B, bPrimeByteString);
- assertEquals(BYTE_STRING_B, list.getByteString(1));
-
- // Once cached, ByteString should stay cached.
- assertSame(aPrimeByteString, list.getByteString(0));
- assertSame(bPrimeByteString, list.getByteString(1));
- }
-
- public void testCopyConstructorCopiesByReference() {
- LazyStringArrayList list1 = new LazyStringArrayList();
- list1.add(STRING_A);
- list1.add(BYTE_STRING_B);
- list1.add(BYTE_STRING_C);
-
- LazyStringArrayList list2 = new LazyStringArrayList(list1);
- assertEquals(3, list2.size());
- assertSame(STRING_A, list2.get(0));
- assertSame(BYTE_STRING_B, list2.getByteString(1));
- assertSame(BYTE_STRING_C, list2.getByteString(2));
- }
-
- public void testListCopyConstructor() {
- List<String> list1 = new ArrayList<String>();
- list1.add(STRING_A);
- list1.add(STRING_B);
- list1.add(STRING_C);
-
- LazyStringArrayList list2 = new LazyStringArrayList(list1);
- assertEquals(3, list2.size());
- assertSame(STRING_A, list2.get(0));
- assertSame(STRING_B, list2.get(1));
- assertSame(STRING_C, list2.get(2));
- }
-
- public void testAddAllCopiesByReferenceIfPossible() {
- LazyStringArrayList list1 = new LazyStringArrayList();
- list1.add(STRING_A);
- list1.add(BYTE_STRING_B);
- list1.add(BYTE_STRING_C);
-
- LazyStringArrayList list2 = new LazyStringArrayList();
- list2.addAll(list1);
-
- assertEquals(3, list2.size());
- assertSame(STRING_A, list2.get(0));
- assertSame(BYTE_STRING_B, list2.getByteString(1));
- assertSame(BYTE_STRING_C, list2.getByteString(2));
- }
-}