Function testAutoDetection

tools/checkAutoDetect.js:19–59

(language, index, languages)

});

function testAutoDetection(language, index, languages) {
  const languagePath = utility.buildPath('detect', language);
  return fs.readdirSync(languagePath)
    .map(function(example) {
      const filename = path.join(languagePath, example);
      return fs.readFileSync(filename, 'utf-8');
    })
    .forEach(function(content) {
      const expected = language;
      const actual = hljs.highlightAuto(content);
      if (actual.language !== expected && actual.secondBest.language !== expected) {
        return resultTable.push([
          expected,
          colors.red(actual.language),
          actual.relevance ? actual.relevance : colors.grey('None'),
          colors.red(actual.secondBest.language),
          actual.secondBest.relevance ? actual.secondBest.relevance : colors.grey('None')
        ]);
      }
      if (actual.language !== expected) {
        return resultTable.push([
          expected,
          colors.yellow(actual.language),
          actual.relevance ? actual.relevance : colors.grey('None'),
          colors.yellow(actual.secondBest.language),
          actual.secondBest.relevance ? actual.secondBest.relevance : colors.grey('None')
        ]);
      }
      // equal relevance is flagged
      if (actual.relevance === actual.secondBest.relevance) {
        return resultTable.push([
          expected,
          actual.language,
          actual.relevance ? colors.yellow(actual.relevance) : colors.grey('None'),
          actual.secondBest.language,
          actual.secondBest.relevance ? colors.yellow(actual.secondBest.relevance) : colors.grey('None'),
          "Relevance match."
        ]);
      }
    });
}

let languages = null;
if (process.env.ONLY_LANGUAGES) {