1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc. All rights reserved.
3 // http://code.google.com/p/protobuf/
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6 // modification, are permitted provided that the following conditions are
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10 // notice, this list of conditions and the following disclaimer.
11 // * Redistributions in binary form must reproduce the above
12 // copyright notice, this list of conditions and the following disclaimer
13 // in the documentation and/or other materials provided with the
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17 // this software without specific prior written permission.
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31 package com.google.protobuf;
33 import java.io.UnsupportedEncodingException;
36 * This class tests {@link BoundedByteString}, which extends {@link LiteralByteString},
37 * by inheriting the tests from {@link LiteralByteStringTest}. The only method which
38 * is strange enough that it needs to be overridden here is {@link #testToString()}.
40 * @author carlanton@google.com (Carl Haverl)
42 public class BoundedByteStringTest extends LiteralByteStringTest {
45 protected void setUp() throws Exception {
46 classUnderTest = "BoundedByteString";
47 byte[] sourceBytes = ByteStringTest.getTestBytes(2341, 11337766L);
49 int to = sourceBytes.length - 100;
50 stringUnderTest = ByteString.copyFrom(sourceBytes).substring(from, to);
51 referenceBytes = new byte[to - from];
52 System.arraycopy(sourceBytes, from, referenceBytes, 0, to - from);
53 expectedHashCode = 727575887;
57 public void testToString() throws UnsupportedEncodingException {
58 String testString = "I love unicode \u1234\u5678 characters";
59 LiteralByteString unicode = new LiteralByteString(testString.getBytes(UTF_8));
60 ByteString chopped = unicode.substring(2, unicode.size() - 6);
61 assertEquals(classUnderTest + ".substring() must have the expected type",
62 classUnderTest, getActualClassName(chopped));
64 String roundTripString = chopped.toString(UTF_8);
65 assertEquals(classUnderTest + " unicode bytes must match",
66 testString.substring(2, testString.length() - 6), roundTripString);