module("JSHint"); var qHint = function(name, sourceFile, options, globals) { if (sourceFile === undefined || typeof(sourceFile) == "object") { // jsHintTest('file.js', [options]) globals = options; options = sourceFile; sourceFile = name; } return asyncTestDiscourse(name, function() { qHint.sendRequest(sourceFile, function(req) { start(); if (req.status == 200) { var text = req.responseText; // Remove our generate IIFEs so we get the same line numbers as original // files text = text.replace(/^[^]*\/\/ IIFE Wrapped Content Begins:\n\n/m, ""); text = text.replace(/\n\n\/\/ IIFE Wrapped Content Ends[^]*$/m, ""); qHint.validateFile(text, options, globals); } else { ok(false, "HTTP error " + req.status + " while fetching " + sourceFile); } }); }); }; qHint.validateFile = function (source, options, globals) { var i, len, err; if (JSHINT(source, options, globals)) { ok(true); return; } for (i = 0, len = JSHINT.errors.length; i < len; i++) { err = JSHINT.errors[i]; if (!err) { continue; } ok(false, err.reason + " on line " + err.line + ", character " + err.character); } }; var XMLHttpFactories = [ function () { return new XMLHttpRequest(); }, function () { return new ActiveXObject("Msxml2.XMLHTTP"); }, function () { return new ActiveXObject("Msxml3.XMLHTTP"); }, function () { return new ActiveXObject("Microsoft.XMLHTTP"); } ]; function createXMLHTTPObject() { for (var i = 0; i < XMLHttpFactories.length; i++) { try { return XMLHttpFactories[i](); } catch (e) {} } return false; } // modified version of XHR script by PPK // http://www.quirksmode.org/js/xmlhttp.html // attached to qHint to allow substitution / mocking qHint.sendRequest = function (url, callback) { var req = createXMLHTTPObject(); if (!req) { return; } var method = "GET"; req.open(method,url + "?" + (new Date().getTime()),true); req.onreadystatechange = function () { if (req.readyState != 4) { return; } callback(req); }; if (req.readyState == 4) { return; } req.send(); }; <% def jshint(dir, remove, to_ignore) result = "" Dir.glob(dir).each do |f| filename = f.sub("#{Rails.root}#{remove}", "") ok = true to_ignore.each do |ig| ok = false if (filename =~ ig) end depend_on filename result << "qHint('#{filename}', '/assets/#{filename}', #{File.read(File.join(Rails.root, '.jshintrc'))});\n" if ok end result end %> <%= jshint("#{Rails.root}/test/**/*.js", "/test/javascripts/", [/helpers\//]) %> <%= jshint("#{Rails.root}/app/assets/javascripts/**/*.js", "/app/assets/javascripts/", [/external\//, /defer\//, /locales\//]) %>