Method Log

Source/cmCTest.cxx:3401–3488

                                              "ERROR_MESSAGE" };

void cmCTest::Log(LogType logType, std::string msg, bool suppress)
{
  if (msg.empty()) {
    return;
  }
  if (suppress && logType != cmCTest::ERROR_MESSAGE) {
    return;
  }
  if (logType == cmCTest::HANDLER_PROGRESS_OUTPUT &&
      (this->Impl->Debug || this->Impl->ExtraVerbose)) {
    return;
  }
  if (this->Impl->OutputLogFile) {
    bool display = true;
    if (logType == cmCTest::DEBUG && !this->Impl->Debug) {
      display = false;
    }
    if (logType == cmCTest::HANDLER_VERBOSE_OUTPUT && !this->Impl->Debug &&
        !this->Impl->ExtraVerbose) {
      display = false;
    }
    if (display) {
      if (this->Impl->OutputLogFileLastTag &&
          logType != *this->Impl->OutputLogFileLastTag) {
        *this->Impl->OutputLogFile << "[" << cmCTestStringLogType[logType]
                                   << "] " << std::endl;
      }
      *this->Impl->OutputLogFile << msg << std::flush;
      if (this->Impl->OutputLogFileLastTag &&
          logType != *this->Impl->OutputLogFileLastTag) {
        *this->Impl->OutputLogFile << std::endl;
        this->Impl->OutputLogFileLastTag = logType;
      }
    }
  }
  if (!this->Impl->Quiet) {
    if (logType == HANDLER_TEST_PROGRESS_OUTPUT) {
      if (this->Impl->TestProgressOutput) {
        if (this->Impl->FlushTestProgressLine) {
          printf("\r");
          this->Impl->FlushTestProgressLine = false;
          std::cout.flush();
        }

        if (msg.find('\n') != std::string::npos) {
          this->Impl->FlushTestProgressLine = true;
          msg.erase(std::remove(msg.begin(), msg.end(), '\n'), msg.end());
        }

        std::cout << msg;
#ifndef _WIN32
        printf("\x1B[K"); // move caret to end
#endif
        std::cout.flush();
        return;
      }
      logType = HANDLER_OUTPUT;
    }