Method OnRead

Source/CTest/cmProcess.cxx:222–260

}

void cmProcess::OnRead(ssize_t nread, uv_buf_t const* buf)
{
  std::string line;
  if (nread > 0) {
    std::string strdata;
    this->Conv.DecodeText(buf->base, static_cast<size_t>(nread), strdata);
    cm::append(this->Output, strdata);

    while (this->Output.GetLine(line)) {
      this->Runner->CheckOutput(line);
      line.clear();
    }

    return;
  }

  if (nread == 0) {
    return;
  }

  // The process will provide no more data.
  if (nread != UV_EOF) {
    auto error = static_cast<int>(nread);
    cmCTestLog(this->Runner->GetCTest(), ERROR_MESSAGE,
               "Error reading stream: " << uv_strerror(error) << std::endl);
  }

  // Look for partial last lines.
  if (this->Output.GetLast(line)) {
    this->Runner->CheckOutput(line);
  }

  this->ReadHandleClosed = true;
  this->PipeReader.reset();
  if (this->ProcessHandleClosed) {
    uv_timer_stop(this->Timer);
    this->Finish();
  }
}

void cmProcess::OnAllocateCB(uv_handle_t* handle, size_t suggested_size,
                             uv_buf_t* buf)