<commit_before>var gulp        = require('gulp');
var KarmaServer = require('karma').Server;
var server      = require('./server');

/**
 * Run test once and exit
 */
gulp.task('test', ['lint'], function(done) {
  server.start(function() {
    var karmaServer = new KarmaServer({
      configFile: __dirname + '/../../karma.conf.js',
      singleRun: true
    }, function() {
      server.stop(function() {
        done();

        process.exit();
      });
    });

    karmaServer.start();
  });
});
<commit_msg>chore(test): test task exit with exit code<commit_after>var gulp        = require('gulp');
var KarmaServer = require('karma').Server;
var server      = require('./server');

/**
 * Run test once and exit
 */
gulp.task('test', ['lint'], function(done) {
  server.start(function() {
    var karmaServer = new KarmaServer({
      configFile: __dirname + '/../../karma.conf.js',
      singleRun: true
    }, function(exitCode) {
      server.stop(function() {
        done();

        process.exit(exitCode);
      });
    });

    karmaServer.start();
  });
});

{'fraction_non_alphanumeric': 0.18732525629077354, 'fraction_numerical': 0.0, 'mean_word_length': 2.6161616161616164, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4290027', 'n_tokens_mistral': 335, 'n_tokens_neox': 330, 'n_words': 70}