diff options
Diffstat (limited to 'java/src/test/java/com/google/protobuf/CheckUtf8Test.java')
-rw-r--r-- | java/src/test/java/com/google/protobuf/CheckUtf8Test.java | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/java/src/test/java/com/google/protobuf/CheckUtf8Test.java b/java/src/test/java/com/google/protobuf/CheckUtf8Test.java new file mode 100644 index 00000000..97bf1c7a --- /dev/null +++ b/java/src/test/java/com/google/protobuf/CheckUtf8Test.java @@ -0,0 +1,141 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// 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 proto2_test_check_utf8.TestCheckUtf8.BytesWrapper; +import proto2_test_check_utf8.TestCheckUtf8.StringWrapper; +import proto2_test_check_utf8_size.TestCheckUtf8Size.BytesWrapperSize; +import proto2_test_check_utf8_size.TestCheckUtf8Size.StringWrapperSize; +import junit.framework.TestCase; + +/** + * Test that protos generated with file option java_string_check_utf8 do in + * fact perform appropriate UTF-8 checks. + * + * @author jbaum@google.com (Jacob Butcher) + */ +public class CheckUtf8Test extends TestCase { + + private static final String UTF8_BYTE_STRING_TEXT = "some text"; + private static final ByteString UTF8_BYTE_STRING = + ByteString.copyFromUtf8(UTF8_BYTE_STRING_TEXT); + private static final ByteString NON_UTF8_BYTE_STRING = + ByteString.copyFrom(new byte[]{(byte) 0x80}); // A lone continuation byte. + + public void testBuildRequiredStringWithGoodUtf8() throws Exception { + assertEquals(UTF8_BYTE_STRING_TEXT, + StringWrapper.newBuilder().setReqBytes(UTF8_BYTE_STRING).getReq()); + } + + public void testParseRequiredStringWithGoodUtf8() throws Exception { + ByteString serialized = + BytesWrapper.newBuilder().setReq(UTF8_BYTE_STRING).build().toByteString(); + assertEquals(UTF8_BYTE_STRING_TEXT, + StringWrapper.PARSER.parseFrom(serialized).getReq()); + } + + public void testBuildRequiredStringWithBadUtf8() throws Exception { + try { + StringWrapper.newBuilder().setReqBytes(NON_UTF8_BYTE_STRING); + fail("Expected IllegalArgumentException for non UTF-8 byte string."); + } catch (IllegalArgumentException exception) { + assertEquals("Byte string is not UTF-8.", exception.getMessage()); + } + } + + public void testBuildOptionalStringWithBadUtf8() throws Exception { + try { + StringWrapper.newBuilder().setOptBytes(NON_UTF8_BYTE_STRING); + fail("Expected IllegalArgumentException for non UTF-8 byte string."); + } catch (IllegalArgumentException exception) { + assertEquals("Byte string is not UTF-8.", exception.getMessage()); + } + } + + public void testBuildRepeatedStringWithBadUtf8() throws Exception { + try { + StringWrapper.newBuilder().addRepBytes(NON_UTF8_BYTE_STRING); + fail("Expected IllegalArgumentException for non UTF-8 byte string."); + } catch (IllegalArgumentException exception) { + assertEquals("Byte string is not UTF-8.", exception.getMessage()); + } + } + + public void testParseRequiredStringWithBadUtf8() throws Exception { + ByteString serialized = + BytesWrapper.newBuilder().setReq(NON_UTF8_BYTE_STRING).build().toByteString(); + try { + StringWrapper.PARSER.parseFrom(serialized); + fail("Expected InvalidProtocolBufferException for non UTF-8 byte string."); + } catch (InvalidProtocolBufferException exception) { + assertEquals("Protocol message had invalid UTF-8.", exception.getMessage()); + } + } + + public void testBuildRequiredStringWithBadUtf8Size() throws Exception { + try { + StringWrapperSize.newBuilder().setReqBytes(NON_UTF8_BYTE_STRING); + fail("Expected IllegalArgumentException for non UTF-8 byte string."); + } catch (IllegalArgumentException exception) { + assertEquals("Byte string is not UTF-8.", exception.getMessage()); + } + } + + public void testBuildOptionalStringWithBadUtf8Size() throws Exception { + try { + StringWrapperSize.newBuilder().setOptBytes(NON_UTF8_BYTE_STRING); + fail("Expected IllegalArgumentException for non UTF-8 byte string."); + } catch (IllegalArgumentException exception) { + assertEquals("Byte string is not UTF-8.", exception.getMessage()); + } + } + + public void testBuildRepeatedStringWithBadUtf8Size() throws Exception { + try { + StringWrapperSize.newBuilder().addRepBytes(NON_UTF8_BYTE_STRING); + fail("Expected IllegalArgumentException for non UTF-8 byte string."); + } catch (IllegalArgumentException exception) { + assertEquals("Byte string is not UTF-8.", exception.getMessage()); + } + } + + public void testParseRequiredStringWithBadUtf8Size() throws Exception { + ByteString serialized = + BytesWrapperSize.newBuilder().setReq(NON_UTF8_BYTE_STRING).build().toByteString(); + try { + StringWrapperSize.PARSER.parseFrom(serialized); + fail("Expected InvalidProtocolBufferException for non UTF-8 byte string."); + } catch (InvalidProtocolBufferException exception) { + assertEquals("Protocol message had invalid UTF-8.", exception.getMessage()); + } + } + +} |