Function run

lib/internal/test_runner/runner.js:697–1122

(options = kEmptyObject)

}

function run(options = kEmptyObject) {
  validateObject(options, 'options');

  let {
    testNamePatterns,
    testSkipPatterns,
    testTagFilters,
    shard,
    coverageExcludeGlobs,
    coverageIncludeGlobs,
  } = options;
  const {
    concurrency,
    timeout,
    signal,
    files,
    forceExit,
    inspectPort,
    isolation = 'process',
    watch,
    setup,
    globalSetupPath,
    only,
    globPatterns,
    coverage = false,
    lineCoverage = 0,
    branchCoverage = 0,
    functionCoverage = 0,
    randomize: suppliedRandomize,
    randomSeed: suppliedRandomSeed,
    execArgv = [],
    argv = [],
    cwd = process.cwd(),
    rerunFailuresFilePath,
    env,
  } = options;

  if (files != null) {
    validateArray(files, 'options.files');
  }
  if (watch != null) {
    validateBoolean(watch, 'options.watch');
  }
  if (forceExit != null) {
    validateBoolean(forceExit, 'options.forceExit');

    if (forceExit && watch) {
      throw new ERR_INVALID_ARG_VALUE(
        'options.forceExit', watch, 'is not supported with watch mode',
      );
    }
  }
  if (only != null) {
    validateBoolean(only, 'options.only');
  }
  if (globPatterns != null) {
    validateArray(globPatterns, 'options.globPatterns');
  }