Code coverage report for htmlcs/lib/rules/html-lang.js

Statements: 100% (8 / 8)      Branches: 100% (6 / 6)      Functions: 100% (1 / 1)      Lines: 100% (8 / 8)      Ignored: none     

All files » htmlcs/lib/rules/ » html-lang.js
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/**
 * @file rule: html-lang
 * @author nighca<nighca@live.cn>
 */
 
module.exports = {
 
    name: 'html-lang',
 
    desc: 'Attribute "lang" of <html> recommended to be set.',
 
    lint: function (enable, document, reporter) {
        if (!enable) {
            return;
        }
 
        var html = document.querySelector('html');
 
        if (!html) {
            return;
        }
 
        if (!html.getAttribute('lang')) {
            reporter.warn(html, '010', 'Attribute "lang" of <html> recommended to be set.');
        }
 
    }
 
};