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JSHint lib/* and test runners.

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This commit is contained in:
Daniel Stockman
2013-07-08 19:05:01 -07:00
parent 42dfeb8d3b
commit 8eeaf87a79
26 changed files with 217 additions and 141 deletions
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41
lib/less/browser.js
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@@ -1,6 +1,7 @@
//
// browser.js - client-side engine
//
/*global less */
var isFileProtocol = /^(file|chrome(-extension)?|resource|qrc|app):/.test(location.protocol);
@@ -43,7 +44,7 @@ less.watch = function () {
less.env = 'development';
initRunningMode();
}
return this.watchMode = true
return this.watchMode = true;
};
less.unwatch = function () {clearInterval(less.watchTimer); return this.watchMode = false; };
@@ -105,12 +106,12 @@ less.modifyVars = function(record) {
newVars += ((name.slice(0,1) === '@')? '' : '@') + name +': '+
((record[name].slice(-1) === ';')? record[name] : record[name] +';');
}
less.refresh(false, newVars)
less.refresh(false, newVars);
};
less.refresh = function (reload, newVars) {
var startTime, endTime;
startTime = endTime = new(Date);
startTime = endTime = new Date();
loadStyleSheets(function (e, root, _, sheet, env) {
if (e) {
@@ -122,9 +123,9 @@ less.refresh = function (reload, newVars) {
log("parsed " + sheet.href + " successfully.");
createCSS(root.toCSS(less), sheet, env.lastModified);
}
log("css for " + sheet.href + " generated in " + (new(Date) - endTime) + 'ms');
(env.remaining === 0) && log("css generated in " + (new(Date) - startTime) + 'ms');
endTime = new(Date);
log("css for " + sheet.href + " generated in " + (new Date() - endTime) + 'ms');
(env.remaining === 0) && log("css generated in " + (new Date() - startTime) + 'ms');
endTime = new Date();
}, reload, newVars);
loadStyles(newVars);
@@ -145,6 +146,7 @@ function loadStyles(newVars) {
lessText += "\n" + newVars;
}
/*jshint loopfunc:true */
// use closure to store current value of i
var callback = (function(style) {
return function (e, cssAST) {
@@ -158,7 +160,7 @@ function loadStyles(newVars) {
} else {
style.innerHTML = css;
}
}
};
})(style);
new(less.Parser)(env).parse(lessText, callback);
}
@@ -337,20 +339,20 @@ function loadFile(originalHref, currentFileInfo, callback, env, newVars) {
if (newVars) {
lessText += "\n" + newVars;
}
callback(null, lessText, href, newFileInfo, { lastModified: new Date() })
callback(null, lessText, href, newFileInfo, { lastModified: new Date() });
} catch (e) {
callback(e, null, href);
}
return;
}
xhr(href, env.mime, function (data, lastModified) {
doXHR(href, env.mime, function (data, lastModified) {
// per file cache
fileCache[href] = data;
// Use remote copy (re-parse)
try {
callback(null, data, href, newFileInfo, { lastModified: lastModified })
callback(null, data, href, newFileInfo, { lastModified: lastModified });
} catch (e) {
callback(e, null, href);
}
@@ -406,7 +408,7 @@ function createCSS(styles, sheet, lastModified) {
// If there is no oldCss, just append; otherwise, only append if we need
// to replace oldCss with an updated stylesheet
if (oldCss == null || keepOldCss === false) {
if (oldCss === null || keepOldCss === false) {
var nextEl = sheet && sheet.nextSibling || null;
(nextEl || document.getElementsByTagName('head')[0]).parentNode.insertBefore(css, nextEl);
}
@@ -427,7 +429,7 @@ function createCSS(styles, sheet, lastModified) {
}
}
function xhr(url, type, callback, errback) {
function doXHR(url, type, callback, errback) {
var xhr = getXMLHttpRequest();
var async = isFileProtocol ? less.fileAsync : less.async;
@@ -467,10 +469,11 @@ function xhr(url, type, callback, errback) {
function getXMLHttpRequest() {
if (window.XMLHttpRequest) {
return new(XMLHttpRequest);
return new XMLHttpRequest();
} else {
try {
return new(ActiveXObject)("MSXML2.XMLHTTP.3.0");
/*global ActiveXObject */
return new ActiveXObject("MSXML2.XMLHTTP.3.0");
} catch (e) {
log("browser doesn't support AJAX.");
return null;
@@ -483,13 +486,13 @@ function removeNode(node) {
}
function log(str) {
if (less.env == 'development' && typeof(console) !== "undefined") { console.log('less: ' + str) }
if (less.env == 'development' && typeof(console) !== "undefined") { console.log('less: ' + str); }
}
function error(e, rootHref) {
var id = 'less-error-message:' + extractId(rootHref || "");
var template = '<li><label>{line}</label><pre class="{class}">{content}</pre></li>';
var elem = document.createElement('div'), timer, content, error = [];
var elem = document.createElement('div'), timer, content, errors = [];
var filename = e.filename || rootHref;
var filenameNoPath = filename.match(/([^\/]+(\?.*)?)$/)[1];
@@ -500,8 +503,8 @@ function error(e, rootHref) {
'</h3>' + '<p>in <a href="' + filename + '">' + filenameNoPath + "</a> ";
var errorline = function (e, i, classname) {
if (e.extract[i] != undefined) {
error.push(template.replace(/\{line\}/, (parseInt(e.line) || 0) + (i - 1))
if (e.extract[i] !== undefined) {
errors.push(template.replace(/\{line\}/, (parseInt(e.line, 10) || 0) + (i - 1))
.replace(/\{class\}/, classname)
.replace(/\{content\}/, e.extract[i]));
}
@@ -512,7 +515,7 @@ function error(e, rootHref) {
errorline(e, 1, 'line');
errorline(e, 2, '');
content += 'on line ' + e.line + ', column ' + (e.column + 1) + ':</p>' +
'<ul>' + error.join('') + '</ul>';
'<ul>' + errors.join('') + '</ul>';
} else if (e.stack) {
content += '<br/>' + e.stack.split('\n').slice(1).join('<br/>');
}