Add tests for base64 encoded ignoring

Author: s0ph1e

test/css-parser-test.js

@@ -42,18 +42,6 @@ describe('Parse css urls', function(){
 		urls.should.containEql('a.css');
 	});
 
-	it('should ignore base64 encoded urls', function(){
-		var text = '\
-			div.image { \
-				background-image: url(\'data:image/png;base64,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\'); \
-			}           \
-		';
-
-		var urls = parseCssUrls(text);
-		urls.should.be.instanceof(Array);
-		urls.should.have.length(0);
-	});
-
 	it('should ignore empty urls', function(){
 		var text = 'div.image { background-image: url(""); } ';
 
@@ -108,4 +96,35 @@ describe('Parse css urls', function(){
 			urls.should.containEql('a.css');
 		});
 	});
+
+	describe('base64 dataURI', function() {
+		it('should ignore base64 encoded images', function(){
+			var text = '\
+				div.image { \
+					background-image: url(\'data:image/png;base64,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\'); \
+				}           \
+			';
+
+			var urls = parseCssUrls(text);
+			urls.should.be.instanceof(Array);
+			urls.should.have.length(0);
+		});
+
+		it('should ignore base64 encoded fonts', function(){
+			var text = '       \
+				@font-face {    \
+				font-family: \'icons\';  \
+				src: url(data:application/vnd.ms-fontobject;charset=utf-8;base64,[BASE_64_STRING]); \
+				src: url(data:application/vnd.ms-fontobject;charset=utf-8;base64,[BASE_64_STRING]) format(\'eot\'), \
+					url(data:application/font-woff;charset=utf-8;base64,[BASE_64_STRING]) format(\'woff\'),   \
+					url(data:application/x-font-ttf;charset=utf-8;base64,[BASE_64_STRING]) format(\'truetype\'), \
+					url(data:image/svg+xml;charset=utf-8;base64,[BASE_64_STRING]) format(\'svg\'); \
+				} \
+			';
+
+			var urls = parseCssUrls(text);
+			urls.should.be.instanceof(Array);
+			urls.should.have.length(0);
+		});
+	});
 });