in e2e-examples/gcs/dummy_server/gcs_util.cc [72:82]
std::string GcsUtil::GetObjectDataChunk(int size) {
if (size <= 0) {
return "";
}
std::string chunk(size, '\0');
absl::InsecureBitGen gen;
for (int i = 0; i < size; ++i) {
chunk[i] = static_cast<char>(absl::Uniform(gen, 0, 255));
}
return chunk;
}