Changed from static to 11ty!

1 files changed, 345 insertions, 0 deletions

diff --git a/node_modules/parse-srcset/tests/unit/ps.js b/node_modules/parse-srcset/tests/unit/ps.js
new file mode 100644
index 0000000..71670a8
--- /dev/null
+++ b/node_modules/parse-srcset/tests/unit/ps.js
@@ -0,0 +1,345 @@
+define(function (require) {
+	var tdd = require('intern!tdd');
+	
+	// Not really Chai but a Chai-compatible "assert" library for old IE.
+	var assert = require('intern/chai!assert'); 
+	
+	// parse-srcset is an AMD module.
+	var parseSrcset = require('../../src/parse-srcset');
+	
+	var he = require('tests/he');
+	
+	tdd.suite('Parse Srcset', function() {
+	
+		// Adapted from the W3C srcset conformance checker at:
+		// http://w3c-test.org/html/semantics/embedded-content/the-img-element/srcset/parse-a-srcset-attribute.html
+		var w3Ctests = [
+			{
+				groupName: "Splitting Loop",
+				testArray: [
+					{srcset: '',    expect: '', desc: 'empty string'},
+					{srcset: ',' ,  expect: '', desc: 'single comma'},
+					{srcset: ',,,', expect: '', desc: 'three commas'},
+					{srcset: '		data:,a		1x		', expect: 'data:,a', desc: 'tabs'},
+					{srcset: '

data:,a

1x

', expect: 'data:,a', desc: 'line feeds'},
+					{srcset: 'data:,a1x', expect: 'data:,a1x', desc: 'line tab'},
+					{srcset: 'data:,a1x', expect: 'data:,a', desc: 'form feed U+000C'},
+					{srcset: '

data:,a

1x

', expect: 'data:,a', desc: 'carriage return U+000D'},
+					{srcset: 'data:,a1x', expect: 'data:,a1x', desc: 'shift out U+000E'},
+					{srcset: 'data:,a1x', expect: 'data:,a1x', desc: 'shift in U+000F' },
+					{srcset: 'data:,a1x', expect: 'data:,a1x', desc: 'data link escape U+0010' },
+					{srcset: 'data:,a',       expect: 'data:,a',       desc:'plain url'},
+					{srcset: 'data:,a ',      expect: 'data:,a',       desc:'trailing space'},
+					{srcset: 'data:,a ,',     expect: 'data:,a',       desc:'trailing space and comma'},
+					{srcset: 'data:,a,',      expect: 'data:,a',       desc:'trailing comma'},
+					{srcset: 'data:,a, ',     expect: 'data:,a',       desc:'trailing comma and space'},
+					{srcset: 'data:,a,,,',    expect: 'data:,a',       desc:'trailing three commas'},
+					{srcset: 'data:,a,, , ',  expect: 'data:,a',       desc:'trailing two commas space comma space'},
+					{srcset: ' data:,a',      expect: 'data:,a',       desc:'leading space'},
+					{srcset: ',,,data:,a',    expect: 'data:,a',       desc:'leading three commas'},
+					{srcset: ' , ,,data:,a',  expect: 'data:,a',       desc:'leading space comma space comma comma'},
+					{srcset: ' data:,a', expect: ' data:,a', desc:'leading non-breaking space'},
+					{srcset: 'data:,a ', expect: 'data:,a ', desc:'trailing non-breaking space'}
+				]
+			},
+		
+			{
+				groupName: "Descriptor Tokenizer",
+				testArray: [
+					{srcset: 'data:,a 1x',                           expect: 'data:,a',    desc: 'plain url with descriptor'},
+					{srcset: 'data:,a 1x ',                          expect: 'data:,a',    desc: 'trailing space'},
+					{srcset: 'data:,a 1x,',                          expect: 'data:,a',    desc: 'trailing comma'},
+					{srcset: 'data:,a ( , data:,b 1x, ), data:,c',   expect: 'data:,c',    desc: 'irregular parens 1'},
+					{srcset: 'data:,a ((( , data:,b 1x, ), data:,c', expect: 'data:,c',    desc: 'irregular parens 2'},
+					{srcset: 'data:,a [ , data:,b 1x, ], data:,c',   expect: 'data:,b',    desc: 'brackets'},
+					{srcset: 'data:,a { , data:,b 1x, }, data:,c',   expect: 'data:,b',    desc: 'braces'},
+					{srcset: 'data:,a " , data:,b 1x, ", data:,c',   expect: 'data:,b',    desc: 'double quotes'},
+					{srcset: 'data:,a \\,data:;\\,b, data:,c',       expect: 'data:;\\,b', desc: 'backslashes'},
+					{srcset: 'data:,a, data:,b (',                   expect: 'data:,a',    desc: 'trailing unclosed paren'},
+					{srcset: 'data:,a, data:,b (  ',                 expect: 'data:,a',    desc: 'unclosed paren space'},
+					{srcset: 'data:,a, data:,b (,',                  expect: 'data:,a',    desc: 'unclosed paren comma'},
+					{srcset: 'data:,a, data:,b (x',                  expect: 'data:,a',    desc: 'unclosed paren x'},
+					{srcset: 'data:,a, data:,b ()',                  expect: 'data:,a',    desc: 'parens, no descriptor'},
+					{srcset: 'data:,a (, data:,b',                   expect: '',           desc: 'unclosed paren'},
+					{srcset: 'data:,a /*, data:,b, data:,c */',      expect: 'data:,b',    desc: 'block comments'},
+					{srcset: 'data:,a //, data:,b',                  expect: 'data:,b',    desc: 'double slash like a comment'}
+				]
+			},
+			
+			{ groupName: "Descriptor Parser",
+				testArray : [
+					{srcset: 'data:,a foo',        expect: '',        desc: 'trailing foo'},
+					{srcset: 'data:,a foo foo',    expect: '',        desc: 'trailing foo foo'},
+					{srcset: 'data:,a foo 1x',     expect: '',        desc: 'trailing foo 1x'},
+					{srcset: 'data:,a foo 1x foo', expect: '',        desc: 'trailing 1x foo'},
+					{srcset: 'data:,a foo 1w',     expect: '',        desc: 'trailing foo 1w'},
+					{srcset: 'data:,a foo 1w foo', expect: '',        desc: 'trailing foo 1w foo'},
+					{srcset: 'data:,a 1x 1x',      expect: '',        desc: 'two density descriptors'},
+					{srcset: 'data:,a 1w 1w',      expect: '',        desc: 'two width descriptors'},
+					{srcset: 'data:,a 1h 1h',      expect: '',        desc: 'two height descriptors'},
+					{srcset: 'data:,a 1w 1x',      expect: '',        desc: 'width then density'},
+					{srcset: 'data:,a 1x 1w',      expect: '',        desc: 'density then width'},
+					{srcset: 'data:,a 1w 1h',      expect: 'data:,a', desc: 'width then height'}, 
+					{srcset: 'data:,a 1h 1w',      expect: 'data:,a', desc: 'height then width'},
+					{srcset: 'data:,a 1h 1x',      expect: '',        desc: 'height then density'},
+					{srcset: 'data:,a 1h 1w 1x',   expect: '',        desc: 'height then width then density'},
+					{srcset: 'data:,a 1x 1w 1h',   expect: '',        desc: 'density then width then height'},
+					{srcset: 'data:,a 1h foo',     expect: '',        desc: 'trailing 1h foo'},
+					{srcset: 'data:,a foo 1h',     expect: '',        desc: 'trailing foo 1h'},
+					{srcset: 'data:,a 0w',         expect: '',        desc: 'zero width'},
+					{srcset: 'data:,a -1w',        expect: '',        desc: 'negative width'},
+					{srcset: 'data:,a 1w -1w',     expect: '',        desc: 'positive width, negative width'},
+					{srcset: 'data:,a 1.0w',       expect: '',        desc: 'floating point width'},
+					{srcset: 'data:,a 1w 1.0w',    expect: '',        desc: 'integer width, floating point width'},
+					{srcset: 'data:,a 1e0w',       expect: '',        desc: 'exponent width'},
+					{srcset: 'data:,a 1w 1e0w',    expect: '',        desc: 'integer width, exponent width'},
+					{srcset: 'data:,a 1www',       expect: '',        desc: '1www'},
+					{srcset: 'data:,a 1w 1www',    expect: '',        desc: '1w 1www'},
+					{srcset: 'data:,a 1w +1w',     expect: '',        desc: '1w +1w'},
+					{srcset: 'data:,a 1W',         expect: '',        desc: 'capital W descriptor'},
+					{srcset: 'data:,a 1w 1W',      expect: '',        desc: 'lowercase w, capital W descriptors'},
+					{srcset: 'data:,a Infinityw',  expect: '',        desc: 'Infinityw'},
+					{srcset: 'data:,a 1w Infinityw', expect: '',      desc: '1w Infinityw'},
+					{srcset: 'data:,a NaNw',       expect: '',        desc: 'Nanw'},
+					{srcset: 'data:,a 1w NaNw',    expect: '',        desc: '1w Nanw'},
+					{srcset: 'data:,a 0x1w',       expect: '',        desc: 'ox1w'},
+					{srcset: 'data:,a 1w',    expect: '',        desc: 'trailing U+0001'},
+					{srcset: 'data:,a 1 w',   expect: '',        desc: 'trailing U+00A0'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+1680'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2000'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2001'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2002'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2003'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2004'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2005'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2006'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2007'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2008'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+2009'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+200A'},
+					{srcset: 'data:,a 1‌w', expect: '',        desc: 'trailing U+200C'},
+					{srcset: 'data:,a 1‍w', expect: '',        desc: 'trailing U+200D'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+202F'},
+					{srcset: 'data:,a 1 w', expect: '',        desc: 'trailing U+205F'},
+					{srcset: 'data:,a 1　w', expect: '',        desc: 'trailing U+3000'},
+					{srcset: 'data:,a 1w', expect: '',        desc: 'trailing U+FEFF'},
+					{srcset: 'data:,a 1w'   , expect: '',        desc: 'leading U+0001'},
+		//			{srcset: 'data:,a  1w'  , expect: '',        desc: 'leading U+00A0 width'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+1680'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2000'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2001'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2002'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2003'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2004'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2005'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2006'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2007'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2008'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+2009'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+200A'},
+					{srcset: 'data:,a ‌1w', expect: '',        desc: 'leading U+200C'},
+					{srcset: 'data:,a ‍1w', expect: '',        desc: 'leading U+200D'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+202F'},
+					{srcset: 'data:,a  1w', expect: '',        desc: 'leading U+205F'},
+					{srcset: 'data:,a 　1w', expect: '',        desc: 'leading U+3000'},
+					{srcset: 'data:,a 1w', expect: '',        desc: 'leading U+FEFF'},
+					{srcset: 'data:,a 0x',         expect: 'data:,a', desc: 'zero density'},
+					{srcset: 'data:,a -0x' ,       expect: 'data:,a', desc: 'negative zero density'},
+					{srcset: 'data:,a 1x -0x',     expect: '',        desc: '1x -0x'},
+					{srcset: 'data:,a -1x',        expect: '',        desc: '-1x'},
+					{srcset: 'data:,a 1x -1x',     expect: '',        desc: '1x -1x'},
+					{srcset: 'data:,a 1e0x',       expect: 'data:,a', desc: '1e0x'},
+					{srcset: 'data:,a 1E0x',       expect: 'data:,a', desc: '1E0x'},
+					{srcset: 'data:,a 1e-1x',      expect: 'data:,a', desc: '1e-1x'},
+					{srcset: 'data:,a 1.5e1x',     expect: 'data:,a', desc: '1.5e1x'},
+					{srcset: 'data:,a -x',         expect: '',        desc: 'negative density with no digits'},
+					{srcset: 'data:,a .x',         expect: '',        desc: 'decimal density with no digits'},
+					{srcset: 'data:,a -.x',        expect: '',        desc: '-.x'},
+					{srcset: 'data:,a 1.x',        expect: '',        desc: '1.x'},
+					{srcset: 'data:,a .5x',        expect: 'data:,a', desc: 'floating point density descriptor'},
+					{srcset: 'data:,a .5e1x',      expect: 'data:,a', desc: '.5e1x'},
+					{srcset: 'data:,a 1x 1.5e1x',  expect: '',        desc: '1x 1.5e1x'},
+					{srcset: 'data:,a 1x 1e1.5x',  expect: '',        desc: '1x 1e1.5x'},
+					{srcset: 'data:,a 1.0x',       expect: 'data:,a', desc: '1.0x'},
+					{srcset: 'data:,a 1x 1.0x',    expect: '',        desc: '1x 1.0x'},
+					{srcset: 'data:,a +1x',        expect: '',        desc: 'no plus sign allowed on floating point number'},
+					{srcset: 'data:,a 1X',         expect: '',        desc: 'Capital X descriptor'},
+					{srcset: 'data:,a Infinityx',  expect: '',        desc: 'Infinityx'},
+					{srcset: 'data:,a NaNx',       expect: '',        desc: 'NaNx'},
+					{srcset: 'data:,a 0x1x',       expect: '',        desc: '0X1x'},
+					{srcset: 'data:,a 0X1x',       expect: '',        desc: '1x'},
+					{srcset: 'data:,a 1x',    expect: '',        desc: 'trailing U+0001'},
+					{srcset: 'data:,a 1 x'  , expect: '',        desc: 'trailing U+00A0 density'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+1680'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2000'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2001'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2002'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2003'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2004'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2005'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2006'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2007'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2008'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+2009'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+200A'},
+					{srcset: 'data:,a 1‌x', expect: '',        desc: 'trailing U+200C'},
+					{srcset: 'data:,a 1‍x', expect: '',        desc: 'trailing U+200D'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+202F'},
+					{srcset: 'data:,a 1 x', expect: '',        desc: 'trailing U+205F'},
+					{srcset: 'data:,a 1　x', expect: '',        desc: 'trailing U+3000'},
+					{srcset: 'data:,a 1x', expect: '',        desc: 'trailing U+FEFF'},
+					{srcset: 'data:,a 1x' ,   expect: '',        desc: 'leading U+0001'},
+					{srcset: 'data:,a  1x' ,  expect: '',        desc: 'leading U+00A0 density'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+1680'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2000'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2001'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2002'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2003'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2004'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2005'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2006'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2007'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2008'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+2009'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+200A'},
+					{srcset: 'data:,a ‌1x', expect: '',        desc: 'leading U+200C'},
+					{srcset: 'data:,a ‍1x', expect: '',        desc: 'leading U+200D'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+202F'},
+					{srcset: 'data:,a  1x', expect: '',        desc: 'leading U+205F'},
+					{srcset: 'data:,a 　1x', expect: '',        desc: 'leading U+3000'},
+					{srcset: 'data:,a 1x', expect: '',        desc: 'leading U+FEFF'},
+					{srcset: 'data:,a 1w 0h',         expect: '',     desc: '1w 0h'},
+					{srcset: 'data:,a 1w -1h',        expect: '',     desc: '1w -1h'},
+					{srcset: 'data:,a 1w 1.0h',       expect: '',     desc: '1w 1.0h'},
+					{srcset: 'data:,a 1w 1e0h',       expect: '',     desc: '1w 1e0h'},
+					{srcset: 'data:,a 1w 1hhh',       expect: '',     desc: '1w 1hhh'},
+					{srcset: 'data:,a 1w 1H',         expect: '',     desc: '1w 1H'},
+					{srcset: 'data:,a 1w Infinityh',  expect: '',     desc: '1w Infinityh'},
+					{srcset: 'data:,a 1w NaNh',       expect: '',     desc: '1w NaNh'},
+					{srcset: 'data:,a 0x1h',          expect: '',     desc: '0x1h'},
+					{srcset: 'data:,a 0X1h',          expect: '',     desc: '0X1h'},
+					{srcset: 'data:,a 1w 1h',    expect: '',     desc: 'trailing U+0001'},
+					{srcset: 'data:,a 1w 1 h',   expect: '',     desc: 'trailing U+00A0'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+1680'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2000'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2001'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2002'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2003'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2004'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2005'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2006'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2007'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2008'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+2009'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+200A'},
+					{srcset: 'data:,a 1w 1‌h', expect: '',     desc: 'trailing U+200C'},
+					{srcset: 'data:,a 1w 1‍h', expect: '',     desc: 'trailing U+200D'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+202F'},
+					{srcset: 'data:,a 1w 1 h', expect: '',     desc: 'trailing U+205F'},
+					{srcset: 'data:,a 1w 1　h', expect: '',     desc: 'trailing U+3000'},
+					{srcset: 'data:,a 1w 1h', expect: '',     desc: 'trailing U+FEFF'},
+					{srcset: 'data:,a 1w 1h',    expect: '',     desc: 'leading U+0001'},
+					{srcset: 'data:,a 1w  1h',   expect: '',     desc: 'leading U+00A0'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+1680'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2000'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2001'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2002'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2003'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2004'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2005'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2006'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2007'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2008'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+2009'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+200A'},
+					{srcset: 'data:,a 1w ‌1h', expect: '',     desc: 'leading U+200C'},
+					{srcset: 'data:,a 1w ‍1h', expect: '',     desc: 'leading U+200D'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+202F'},
+					{srcset: 'data:,a 1w  1h', expect: '',     desc: 'leading U+205F'},
+					{srcset: 'data:,a 1w 　1h', expect: '',     desc: 'leading U+3000'},
+					{srcset: 'data:,a 1w 1h', expect: '',     desc: 'leading U+FEFF'}
+				]
+			}
+		];
+
+		// HTML Entities are much easier to troubleshoot in console.
+		he.encode.options.useNamedReferences = true;
+		
+		function runTest(test) {
+			var origAttr = test.srcset;
+			var attrDecoded = he.decode(origAttr);
+			var parsed = parseSrcset(attrDecoded);
+			
+			var firstCandidate = parsed[0];
+			
+			var url = "";
+			var encodedUrl = "";
+		
+			if (firstCandidate) {
+				url = firstCandidate.url;
+			}
+			
+			// Must re-encode url prior to comparison with expected string.
+			if (url) {
+				encodedUrl = he.encode(url);
+			}
+
+			console.log("");		
+			console.log(test.desc);
+			console.log("origAttr: '" + origAttr + "'");
+			console.log("attrDecoded: '" + attrDecoded + "'");
+			console.log("parsed: ", parsed);
+			console.log("url: '" + url + "'");
+			console.log("encodedUrl: '" + encodedUrl + "'");
+
+		
+			tdd.test( test.desc , function() {
+				assert.strictEqual(encodedUrl, test.expect, "passed" );
+			});
+		}
+		
+		function runTestGroup(testGroup) {
+			var j;
+			var testArray = testGroup.testArray;
+			
+			// Group Tests
+			tdd.suite(testGroup.groupName, function() {
+		
+				for (j = 0; j < testArray.length; j++) {
+					runTest(testArray[j]);
+				}
+			});
+		}
+		
+		var i;
+		var w3CtestsLength = w3Ctests.length;
+		
+		for (i = 0; i < w3CtestsLength; i++) {
+				runTestGroup(w3Ctests[i]);
+		}
+	
+
+	
+	
+		
+//		tdd.test('First Test', function () {
+//			var parsed = parseSrcset('data:,a 1x');
+//			var url = parsed[0].url;
+//			
+//			console.log("parsed: ", parsed);
+//			console.log("url: ", url);
+//
+//			assert.strictEqual(parsed, parsed, 'should be');			
+//			
+//			// assert.strictEqual(url, 'data:,a', 'should be');			
+//		});
+
+//    assert.strictEqual(parseSrcset('data:,a 1x')[0], 'data:,a', 'plain url with descriptor');
+
+//		tdd.test('Second Test', function () {
+//			assert.strictEqual(5, 5, '5 is itself, right?');
+//		});
+
+	});
+});
+