diff --git a/tests/qunit/index.html b/tests/qunit/index.html
index 6075c1c..bd87b61 100644
--- a/tests/qunit/index.html
+++ b/tests/qunit/index.html
@@ -89,7 +89,21 @@
diff --git a/tests/qunit/unit/css.js b/tests/qunit/unit/css.js
index 1e75399..980a68a 100644
--- a/tests/qunit/unit/css.js
+++ b/tests/qunit/unit/css.js
@@ -5,11 +5,15 @@ var test = test || function(){},
module("CSS");
-$(function() {
+$(function() {
+
+ var propsToTest = {},
+ numDivs = {};
+
- var propsToTest = ["borderTopWidth", "borderRightWidth", "borderBottomWidth", "borderLeftWidth"],
- numDivs = $('#borders div').length;
+ propsToTest['border-width'] = ["borderTopWidth", "borderRightWidth", "borderBottomWidth", "borderLeftWidth"],
+ numDivs['border-width'] = $('#borders div').length;
/*
expecting = [
// #1
@@ -62,10 +66,10 @@ $(function() {
];
*/
- test('border-width', propsToTest.length * numDivs, function() {
+ test('border-width', propsToTest['border-width'].length * numDivs['border-width'], function() {
$('#borders div').each(function(i, el) {
- $.each(propsToTest, function(s, prop) {
+ $.each(propsToTest['border-width'], function(s, prop) {
var expect = $(el).css(prop);
// older IE's don't necessarily return px even with jQuery
@@ -82,32 +86,28 @@ $(function() {
});
});
- var propsToTest2 = ["paddingTop", "paddingRight", "paddingBottom", "paddingLeft"],
- numDivs2 = $('#padding div').length;
+ propsToTest['padding width'] = ["paddingTop", "paddingRight", "paddingBottom", "paddingLeft"];
+ numDivs['padding width'] = $('#padding div').length;
- test('padding width', propsToTest2.length * numDivs2 * 2, function() {
+ test('padding width', propsToTest['padding width'].length * numDivs['padding width'] * 2, function() {
$('#padding div').each(function(i, el) {
- $.each(propsToTest2, function(s, prop) {
+ $.each(propsToTest['padding width'], function(s, prop) {
var isPx = _html2canvas.Util.getCSS(el, prop).indexOf("px");
QUnit.notEqual( isPx, -1, "div #" + (i + 1) + " property " + prop + " is in pixels" );
QUnit.equal( _html2canvas.Util.getCSS(el, prop), $(el).css(prop), "div #" + (i + 1) + " property " + prop + " equals " + $(el).css(prop) );
});
});
- });
-
+ });
-
+ propsToTest['background-position'] = ["backgroundPosition"];
+ numDivs['background-position'] = $('#backgroundPosition div').length;
-
- var propsToTest3 = ["backgroundPosition"],
- numDivs3 = $('#backgroundPosition div').length;
-
- test('background-position', propsToTest3.length * numDivs3 * 2, function() {
+ test('background-position', propsToTest['background-position'].length * numDivs['background-position'] * 2, function() {
$('#backgroundPosition div').each(function(i, el) {
- $.each(propsToTest3, function(s, prop) {
+ $.each(propsToTest['background-position'], function(s, prop) {
var img = new Image();
img.width = 50;
img.height = 50;
@@ -145,4 +145,45 @@ $(function() {
});
// TODO add backgroundPosition % tests
+
+ propsToTest['background-gradient'] = ["backgroundImage"];
+ numDivs['background-gradient'] = $('#backgroundGradients div').length;
+
+ test('background-gradient', propsToTest['background-gradient'].length * numDivs['background-gradient'], function() {
+
+ $('#backgroundGradients div').each(function(i, el) {
+ $.each(propsToTest['background-gradient'], function(s, prop) {
+ var src, img, canvas, ctx, id, data, len, red, green, blue, overallColor = 0;
+
+ src = _html2canvas.Util.getCSS(el, prop),
+ img = _html2canvas.Generate.Gradient(src, {
+ width: 50,
+ height: 50
+ }, img);
+
+ canvas = document.createElement('canvas');
+ canvas.width = 50;
+ canvas.height = 50;
+ ctx = canvas.getContext('2d');
+ ctx.drawImage(img, 0, 0);
+ id = ctx.getImageData(0, 0, 50, 50);
+ data = id.data;
+ len = data.length;
+
+ //console.log(img);
+
+ for (var i = 0; i < len; i += 4) {
+ red = data[i]; // red
+ green = data[i + 1]; // green
+ blue = data[i + 2]; // blue
+ // i+3 is alpha (the fourth element)
+
+ overallColor += (red + green + blue) / 3;
+ }
+ overallColor /= len;
+
+ QUnit.notEqual(overallColor, 255, 'No Background Gradient - CSS was ' + src);
+ });
+ });
+ });
});
\ No newline at end of file