Function parseUploadedFile

tests/loadtest/tools/dashboard/app.js:286–313

(fileName, text)

}

function parseUploadedFile(fileName, text) {
  const trimmed = text.trim();
  if (!trimmed) {
    throw new Error("The uploaded file is empty.");
  }

  if (looksLikeNdjson(trimmed)) {
    return normalizeNdjsonRun(fileName, trimmed);
  }

  if (trimmed.startsWith("{")) {
    let parsed;
    try {
      parsed = JSON.parse(trimmed);
    } catch (error) {
      throw new Error("That JSON file could not be parsed.");
    }
    if (parsed && parsed.metrics) {
      return normalizeSummaryRun(fileName, parsed);
    }
  }

  if (looksLikeCsv(trimmed)) {
    return normalizeCsvRun(fileName, trimmed);
  }

  throw new Error("Unsupported file. Use a k6 summary JSON, raw NDJSON export, or the minute-bucket CSV output.");
}

function normalizeSummaryRun(fileName, payload) {
  const metrics = payload.metrics || {};