/*
* Copyright 2010 Granule Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.granule.tag.utils;
import com.granule.CSSFastMin;
import junit.framework.TestCase;
public class CSSFastMinTest extends TestCase {
public void testBasic() {
testMin("","");
testMin("\n","");
testMin("\r\n","");
testMin("*{\r\nmargin:0;\r\n}","*{margin:0;}");
}
public void testSpaces() {
testMin("*{\r\nmargin:0; \r\n}","*{margin:0;}");
testMin("*{ border:1px dashedlime;}\r\nhtml {\rheight: 100%;\r\n}\r\n","*{border:1px dashedlime;}html {height:100%;}");
}
public void testBreaks() {
testMin("*{ border:1px\ndashedlime;}\r\nhtml {\rheight: 100%;\r\n}\r\n","*{border:1px dashedlime;}html {height:100%;}");
}
public void testComment() {
testMin("/* Comment */","");
testMin("/* Comment **/a{b:c;}","a{b:c;}");
testMin("/**//**/","");
testMin("/*/**/","");
testMin("*{ margin:0; /* \r\n* Comment */}\r\nhtml {\rheight:/* Comment */100%;\r\n}\r\n","*{margin:0;}html {height:100%;}");
}
public void testWithReqular() {
testWithRegular("*{margin:0;/* Comment */}\r\nhtml{\rheight:/* Comment */100%;\r\n}\r\n");
testWithRegular("/*\r\n* j \r\n*/\r\n//\r\n/* L\r\n ---- \\*/\r\n* html .u {h:1%;}");
}
public void testJqueryComment() {
testMin("/*!\r\n"
+"\r\n * jQuery JavaScript Library v1.4.2\r\n"
+"\r\n * http://jquery.com/\r\n"
+"\r\n *\r\n"
+"\r\n * Copyright 2010, John Resig\r\n"
+"\r\n * Dual licensed under the MIT or GPL Version 2 licenses.\r\n"
+"\r\n * http://jquery.org/license\r\n"
+"\r\n *\r\n"
+"\r\n * Includes Sizzle.js\r\n"
+"\r\n * http://sizzlejs.com/\r\n"
+"\r\n * Copyright 2010, The Dojo Foundation\r\n"
+"\r\n * Released under the MIT, BSD, and GPL Licenses.\r\n"
+"\r\n *\r\n"
+"\r\n * Date: Sat Feb 13 22:33:48 2010 -0500\r\n"
+"\r\n */\r\n"
+"\r\n{ h: 1%; }","{h:1%;}");
}
private void testWithRegular(String css) {
testMin(css,iBloomCompareTest(css));
}
public void testMin(String in, String out) {
CSSFastMin minimizer=new CSSFastMin();
String minimized = minimizer.minimize(in);
//System.out.println("####"+minimized);
assertEquals(minimized, out);
}
public static String iBloomCompareTest(String in) {
String result = in.replaceAll("/\\*[^*]*\\*+([^/][^*]*\\*+)*/", "");
result = result.replaceAll("(\r\n)|(\r)|(\n)|(\t)|( +)", "");
return result.trim();
}
}