delimited_message_util_test.cc

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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
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// Adapted from the patch of kenton@google.com (Kenton Varda)
// See https://github.com/protocolbuffers/protobuf/pull/710 for details.
 
#include <google/protobuf/util/delimited_message_util.h>
 
#include <sstream>
 
#include <google/protobuf/test_util.h>
#include <google/protobuf/unittest.pb.h>
#include <google/protobuf/testing/googletest.h>
#include <gtest/gtest.h>
 
namespace google {
namespace protobuf {
namespace util {
 
TEST(DelimitedMessageUtilTest, DelimitedMessages) {
  std::stringstream stream;
 
  {
    protobuf_unittest::TestAllTypes message1;
    TestUtil::SetAllFields(&message1);
    EXPECT_TRUE(SerializeDelimitedToOstream(message1, &stream));
 
    protobuf_unittest::TestPackedTypes message2;
    TestUtil::SetPackedFields(&message2);
    EXPECT_TRUE(SerializeDelimitedToOstream(message2, &stream));
  }
 
  {
    bool clean_eof;
    io::IstreamInputStream zstream(&stream);
 
    protobuf_unittest::TestAllTypes message1;
    clean_eof = true;
    EXPECT_TRUE(ParseDelimitedFromZeroCopyStream(&message1,
        &zstream, &clean_eof));
    EXPECT_FALSE(clean_eof);
    TestUtil::ExpectAllFieldsSet(message1);
 
    protobuf_unittest::TestPackedTypes message2;
    clean_eof = true;
    EXPECT_TRUE(ParseDelimitedFromZeroCopyStream(&message2,
        &zstream, &clean_eof));
    EXPECT_FALSE(clean_eof);
    TestUtil::ExpectPackedFieldsSet(message2);
 
    clean_eof = false;
    EXPECT_FALSE(ParseDelimitedFromZeroCopyStream(&message2,
        &zstream, &clean_eof));
    EXPECT_TRUE(clean_eof);
  }
}
 
}  // namespace util
}  // namespace protobuf
}  // namespace google