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Diffstat (limited to 'third_party/protobuf/src/google/protobuf/stubs/bytestream_unittest.cc')
-rw-r--r-- | third_party/protobuf/src/google/protobuf/stubs/bytestream_unittest.cc | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/third_party/protobuf/src/google/protobuf/stubs/bytestream_unittest.cc b/third_party/protobuf/src/google/protobuf/stubs/bytestream_unittest.cc deleted file mode 100644 index 06f114abc7..0000000000 --- a/third_party/protobuf/src/google/protobuf/stubs/bytestream_unittest.cc +++ /dev/null @@ -1,146 +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. - -#include <google/protobuf/stubs/bytestream.h> - -#include <stdio.h> -#include <string.h> -#include <algorithm> - -#include <google/protobuf/testing/googletest.h> -#include <gtest/gtest.h> - -namespace google { -namespace protobuf { -namespace strings { -namespace { - -// We use this class instead of ArrayByteSource to simulate a ByteSource that -// contains multiple fragments. ArrayByteSource returns the entire array in -// one fragment. -class MockByteSource : public ByteSource { - public: - MockByteSource(StringPiece data, int block_size) - : data_(data), block_size_(block_size) {} - - size_t Available() const { return data_.size(); } - StringPiece Peek() { - return data_.substr(0, block_size_); - } - void Skip(size_t n) { data_.remove_prefix(n); } - - private: - StringPiece data_; - int block_size_; -}; - -TEST(ByteSourceTest, CopyTo) { - StringPiece data("Hello world!"); - MockByteSource source(data, 3); - string str; - StringByteSink sink(&str); - - source.CopyTo(&sink, data.size()); - EXPECT_EQ(data, str); -} - -TEST(ByteSourceTest, CopySubstringTo) { - StringPiece data("Hello world!"); - MockByteSource source(data, 3); - source.Skip(1); - string str; - StringByteSink sink(&str); - - source.CopyTo(&sink, data.size() - 2); - EXPECT_EQ(data.substr(1, data.size() - 2), str); - EXPECT_EQ("!", source.Peek()); -} - -TEST(ByteSourceTest, LimitByteSource) { - StringPiece data("Hello world!"); - MockByteSource source(data, 3); - LimitByteSource limit_source(&source, 6); - EXPECT_EQ(6, limit_source.Available()); - limit_source.Skip(1); - EXPECT_EQ(5, limit_source.Available()); - - { - string str; - StringByteSink sink(&str); - limit_source.CopyTo(&sink, limit_source.Available()); - EXPECT_EQ("ello ", str); - EXPECT_EQ(0, limit_source.Available()); - EXPECT_EQ(6, source.Available()); - } - - { - string str; - StringByteSink sink(&str); - source.CopyTo(&sink, source.Available()); - EXPECT_EQ("world!", str); - EXPECT_EQ(0, source.Available()); - } -} - -TEST(ByteSourceTest, CopyToStringByteSink) { - StringPiece data("Hello world!"); - MockByteSource source(data, 3); - string str; - StringByteSink sink(&str); - source.CopyTo(&sink, data.size()); - EXPECT_EQ(data, str); -} - -// Verify that ByteSink is subclassable and Flush() overridable. -class FlushingByteSink : public StringByteSink { - public: - explicit FlushingByteSink(string* dest) : StringByteSink(dest) {} - virtual void Flush() { Append("z", 1); } - private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FlushingByteSink); -}; - -// Write and Flush via the ByteSink superclass interface. -void WriteAndFlush(ByteSink* s) { - s->Append("abc", 3); - s->Flush(); -} - -TEST(ByteSinkTest, Flush) { - string str; - FlushingByteSink f_sink(&str); - WriteAndFlush(&f_sink); - EXPECT_STREQ("abcz", str.c_str()); -} - -} // namespace -} // namespace strings -} // namespace protobuf -} // namespace google |