Function SnappyCompressionSupported

tensorflow/core/lib/io/table_test.cc:579–583

}

static bool SnappyCompressionSupported() {
  string out;
  StringPiece in = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
  return port::Snappy_Compress(in.data(), in.size(), &out);
}

TEST(TableTest, ApproximateOffsetOfCompressed) {
  if (!SnappyCompressionSupported()) {