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1 package org.msgpack.template;
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2
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3 import static org.junit.Assert.assertEquals;
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4
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5 import java.io.ByteArrayInputStream;
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6 import java.io.ByteArrayOutputStream;
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7 import java.math.BigInteger;
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8
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9 import org.junit.Test;
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10 import org.msgpack.MessagePack;
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11 import org.msgpack.TestSet;
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12 import org.msgpack.packer.BufferPacker;
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13 import org.msgpack.packer.Packer;
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14 import org.msgpack.unpacker.BufferUnpacker;
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15 import org.msgpack.unpacker.Unpacker;
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16
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17
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18 public class TestBigIntegerTemplate {
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19
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20 @Test
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21 public void testPackUnpack() throws Exception {
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22 new TestPackUnpack().testBigInteger();
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23 }
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24
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25 @Test
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26 public void testPackBufferUnpack() throws Exception {
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27 new TestPackBufferUnpack().testBigInteger();
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28 }
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29
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30 @Test
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31 public void testBufferPackBufferUnpack() throws Exception {
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32 new TestBufferPackBufferUnpack().testBigInteger();
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33 }
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34
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35 @Test
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36 public void testBufferPackUnpack() throws Exception {
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37 new TestBufferPackUnpack().testBigInteger();
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38 }
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39
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40 private static class TestPackUnpack extends TestSet {
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41 @Test @Override
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42 public void testBigInteger() throws Exception {
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43 super.testBigInteger();
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44 }
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45
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46 @Override
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47 public void testBigInteger(BigInteger v) throws Exception {
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48 MessagePack msgpack = new MessagePack();
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49 Template<BigInteger> tmpl = BigIntegerTemplate.instance;
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50 ByteArrayOutputStream out = new ByteArrayOutputStream();
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51 Packer packer = msgpack.createPacker(out);
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52 tmpl.write(packer, v);
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53 byte[] bytes = out.toByteArray();
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54 Unpacker unpacker = msgpack.createUnpacker(new ByteArrayInputStream(bytes));
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55 unpacker.resetReadByteCount();
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56 BigInteger ret = tmpl.read(unpacker, null);
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57 assertEquals(v, ret);
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58 assertEquals(bytes.length, unpacker.getReadByteCount());
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59 }
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60 }
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61
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62 private static class TestPackBufferUnpack extends TestSet {
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63 @Test @Override
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64 public void testBigInteger() throws Exception {
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65 super.testBigInteger();
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66 }
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67
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68 @Override
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69 public void testBigInteger(BigInteger v) throws Exception {
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70 MessagePack msgpack = new MessagePack();
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71 Template<BigInteger> tmpl = BigIntegerTemplate.instance;
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72 ByteArrayOutputStream out = new ByteArrayOutputStream();
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73 Packer packer = msgpack.createPacker(out);
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74 tmpl.write(packer, v);
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75 byte[] bytes = out.toByteArray();
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76 BufferUnpacker unpacker = msgpack.createBufferUnpacker(bytes);
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77 unpacker.resetReadByteCount();
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78 BigInteger ret = tmpl.read(unpacker, null);
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79 assertEquals(v, ret);
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80 assertEquals(bytes.length, unpacker.getReadByteCount());
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81 }
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82 }
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83
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84 private static class TestBufferPackBufferUnpack extends TestSet {
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85 @Test @Override
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86 public void testBigInteger() throws Exception {
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87 super.testBigInteger();
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88 }
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89
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90 @Override
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91 public void testBigInteger(BigInteger v) throws Exception {
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92 MessagePack msgpack = new MessagePack();
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93 Template<BigInteger> tmpl = BigIntegerTemplate.instance;
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94 BufferPacker packer = msgpack.createBufferPacker();
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95 tmpl.write(packer, v);
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96 byte[] bytes = packer.toByteArray();
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97 BufferUnpacker unpacker = msgpack.createBufferUnpacker(bytes);
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98 unpacker.resetReadByteCount();
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99 BigInteger ret = tmpl.read(unpacker, null);
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100 assertEquals(v, ret);
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101 assertEquals(bytes.length, unpacker.getReadByteCount());
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102 }
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103 }
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104
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105 private static class TestBufferPackUnpack extends TestSet {
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106 @Test @Override
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107 public void testBigInteger() throws Exception {
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108 super.testBigInteger();
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109 }
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110
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111 @Override
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112 public void testBigInteger(BigInteger v) throws Exception {
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113 MessagePack msgpack = new MessagePack();
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114 Template<BigInteger> tmpl = BigIntegerTemplate.instance;
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115 BufferPacker packer = msgpack.createBufferPacker();
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116 tmpl.write(packer, v);
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117 byte[] bytes = packer.toByteArray();
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118 Unpacker unpacker = msgpack.createUnpacker(new ByteArrayInputStream(bytes));
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119 unpacker.resetReadByteCount();
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120 BigInteger ret = tmpl.read(unpacker, null);
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121 assertEquals(v, ret);
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122 assertEquals(bytes.length, unpacker.getReadByteCount());
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123 }
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124 }
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125 }
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