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| 1 // Protocol Buffers - Google's data interchange format | 1 // Protocol Buffers - Google's data interchange format |
| 2 // Copyright 2008 Google Inc. All rights reserved. | 2 // Copyright 2008 Google Inc. All rights reserved. |
| 3 // https://developers.google.com/protocol-buffers/ | 3 // http://code.google.com/p/protobuf/ |
| 4 // | 4 // |
| 5 // Redistribution and use in source and binary forms, with or without | 5 // Redistribution and use in source and binary forms, with or without |
| 6 // modification, are permitted provided that the following conditions are | 6 // modification, are permitted provided that the following conditions are |
| 7 // met: | 7 // met: |
| 8 // | 8 // |
| 9 // * Redistributions of source code must retain the above copyright | 9 // * Redistributions of source code must retain the above copyright |
| 10 // notice, this list of conditions and the following disclaimer. | 10 // notice, this list of conditions and the following disclaimer. |
| 11 // * Redistributions in binary form must reproduce the above | 11 // * Redistributions in binary form must reproduce the above |
| 12 // copyright notice, this list of conditions and the following disclaimer | 12 // copyright notice, this list of conditions and the following disclaimer |
| 13 // in the documentation and/or other materials provided with the | 13 // in the documentation and/or other materials provided with the |
| 14 // distribution. | 14 // distribution. |
| 15 // * Neither the name of Google Inc. nor the names of its | 15 // * Neither the name of Google Inc. nor the names of its |
| 16 // contributors may be used to endorse or promote products derived from | 16 // contributors may be used to endorse or promote products derived from |
| 17 // this software without specific prior written permission. | 17 // this software without specific prior written permission. |
| 18 // | 18 // |
| 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | 30 |
| 31 package com.google.protobuf; | 31 package com.google.protobuf.test; |
| 32 import com.google.protobuf.*; |
| 32 | 33 |
| 33 | 34 |
| 34 import protobuf_unittest.UnittestProto; | 35 import protobuf_unittest.UnittestProto; |
| 35 | 36 |
| 36 import junit.framework.TestCase; | 37 import junit.framework.TestCase; |
| 37 | 38 |
| 38 import java.io.IOException; | 39 import java.io.IOException; |
| 39 | 40 |
| 40 /** | 41 /** |
| 41 * Tests to make sure the lazy conversion of UTF8-encoded byte arrays to | 42 * Tests to make sure the lazy conversion of UTF8-encoded byte arrays to |
| (...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 82 UnittestProto.TestAllTypes tV2 = UnittestProto.TestAllTypes.parseFrom( | 83 UnittestProto.TestAllTypes tV2 = UnittestProto.TestAllTypes.parseFrom( |
| 83 TEST_ALL_TYPES_SERIALIZED_WITH_ILLEGAL_UTF8); | 84 TEST_ALL_TYPES_SERIALIZED_WITH_ILLEGAL_UTF8); |
| 84 byte[] sink = new byte[TEST_ALL_TYPES_SERIALIZED_WITH_ILLEGAL_UTF8.size()]; | 85 byte[] sink = new byte[TEST_ALL_TYPES_SERIALIZED_WITH_ILLEGAL_UTF8.size()]; |
| 85 CodedOutputStream outputStream = CodedOutputStream.newInstance(sink); | 86 CodedOutputStream outputStream = CodedOutputStream.newInstance(sink); |
| 86 tV2.writeTo(outputStream); | 87 tV2.writeTo(outputStream); |
| 87 outputStream.flush(); | 88 outputStream.flush(); |
| 88 assertEquals( | 89 assertEquals( |
| 89 TEST_ALL_TYPES_SERIALIZED_WITH_ILLEGAL_UTF8, | 90 TEST_ALL_TYPES_SERIALIZED_WITH_ILLEGAL_UTF8, |
| 90 ByteString.copyFrom(sink)); | 91 ByteString.copyFrom(sink)); |
| 91 } | 92 } |
| 92 | |
| 93 public void testCaching() { | |
| 94 String a = "a"; | |
| 95 String b = "b"; | |
| 96 String c = "c"; | |
| 97 UnittestProto.TestAllTypes proto = UnittestProto.TestAllTypes.newBuilder() | |
| 98 .setOptionalString(a) | |
| 99 .addRepeatedString(b) | |
| 100 .addRepeatedString(c) | |
| 101 .build(); | |
| 102 | |
| 103 // String should be the one we passed it. | |
| 104 assertSame(a, proto.getOptionalString()); | |
| 105 assertSame(b, proto.getRepeatedString(0)); | |
| 106 assertSame(c, proto.getRepeatedString(1)); | |
| 107 | |
| 108 | |
| 109 // Ensure serialization keeps strings cached. | |
| 110 proto.toByteString(); | |
| 111 | |
| 112 // And now the string should stay cached. | |
| 113 assertSame(a, proto.getOptionalString()); | |
| 114 assertSame(b, proto.getRepeatedString(0)); | |
| 115 assertSame(c, proto.getRepeatedString(1)); | |
| 116 } | |
| 117 | 93 |
| 118 public void testNoStringCachingIfOnlyBytesAccessed() throws Exception { | 94 public void testNoStringCachingIfOnlyBytesAccessed() throws Exception { |
| 119 UnittestProto.TestAllTypes proto = | 95 UnittestProto.TestAllTypes proto = |
| 120 UnittestProto.TestAllTypes.parseFrom(encodedTestAllTypes); | 96 UnittestProto.TestAllTypes.parseFrom(encodedTestAllTypes); |
| 121 ByteString optional = proto.getOptionalStringBytes(); | 97 ByteString optional = proto.getOptionalStringBytes(); |
| 122 assertSame(optional, proto.getOptionalStringBytes()); | 98 assertSame(optional, proto.getOptionalStringBytes()); |
| 123 assertSame(optional, proto.toBuilder().getOptionalStringBytes()); | 99 assertSame(optional, proto.toBuilder().getOptionalStringBytes()); |
| 124 | 100 |
| 125 ByteString repeated0 = proto.getRepeatedStringBytes(0); | 101 ByteString repeated0 = proto.getRepeatedStringBytes(0); |
| 126 ByteString repeated1 = proto.getRepeatedStringBytes(1); | 102 ByteString repeated1 = proto.getRepeatedStringBytes(1); |
| 127 assertSame(repeated0, proto.getRepeatedStringBytes(0)); | 103 assertSame(repeated0, proto.getRepeatedStringBytes(0)); |
| 128 assertSame(repeated1, proto.getRepeatedStringBytes(1)); | 104 assertSame(repeated1, proto.getRepeatedStringBytes(1)); |
| 129 assertSame(repeated0, proto.toBuilder().getRepeatedStringBytes(0)); | 105 assertSame(repeated0, proto.toBuilder().getRepeatedStringBytes(0)); |
| 130 assertSame(repeated1, proto.toBuilder().getRepeatedStringBytes(1)); | 106 assertSame(repeated1, proto.toBuilder().getRepeatedStringBytes(1)); |
| 131 } | 107 } |
| 132 } | 108 } |
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