server/src/test/java/org/apache/hupa/server/utils/RegexPatternsTest.java - james-hupa - Git at Google

 /****************************************************************
  * Licensed to the Apache Software Foundation (ASF) under one   *
  * or more contributor license agreements.  See the NOTICE file *
  * distributed with this work for additional information        *
  * regarding copyright ownership.  The ASF licenses this file   *
  * to you 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 org.apache.hupa.server.utils;

 import junit.framework.TestCase;

 public class RegexPatternsTest extends TestCase {

     public void testRegexHtml() {
         String txt, res;
         txt = "<!'https://www.aaa.1:#@%/;$()~_?+-=\\.&<br/>";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_htmllink, "");
         assertEquals("<!'<br/>", res);

         txt = "... a b c http://somewhere d e f ...";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_htmllink, RegexPatterns.repl_htmllink);
         assertEquals("... a b c <a href=\"http://somewhere\">http://somewhere</a> d e f ...", res);
     }

     public void testRegexEmail() {
         String txt, res;
         txt = "!'BcD091_%55-+.aa@abc01-01.dd-a.aBc+";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_email, "");
         assertEquals("!'+", res);

         txt = "!'=BcD091_%55-+.aa@abc01-01.dd-a.aBc+";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_email, "");
         assertEquals(txt, res);

         txt = "... a b c aaa@aaa.bbb d e f ...";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_email, RegexPatterns.repl_email);
         assertEquals(res, "... a b c <a href=\"mailto:aaa@aaa.bbb\">aaa@aaa.bbb</a> d e f ...");
     }

     public void testRegexInlineImg() {
         String txt, res;
         txt = ".. <img\nsrc=\"cid:abcd\"\nwhatever=/>click</a\n> ..";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_inlineImg, RegexPatterns.repl_inlineImg);
         assertEquals(".. <img\nsrc='hupa/downloadAttachmentServlet?mode=inline&folder=%%FOLDER%%&uid=%%UID%%&name=abcd' name='cid:abcd'\nwhatever=/>click</a\n> ..", res);
     }

     public void testRegexRestoreInlineLinks() {
         String txt, res;
         txt = ".. <img\nsrc='cid:abcd'\nwhatever=/>click</a\n> ..";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_inlineImg, RegexPatterns.repl_inlineImg);
         assertNotSame(txt, res);

         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_revertInlineImg, RegexPatterns.repl_revertInlineImg);
         assertEquals(txt, res);
     }


     public void testRegexBadTags() {
         String txt, res;
         txt = "<html><head>h<tag></head><body>.<style>..</style>.<script type=>//</script></body>.</html>";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_badTags, RegexPatterns.repl_badTags);
         res = RegexPatterns.replaceAll(res, RegexPatterns.regex_unneededTags, RegexPatterns.repl_unneededTags);
         assertEquals("...", res);
     }

     public void testRegexBadAttributes() {

         String txt, res;
         txt = "... <div attr=a onClick=\"something('');\"> ...";
         res = RegexPatterns.replaceAllRecursive(txt, RegexPatterns.regex_badAttrs, RegexPatterns.repl_badAttrs);
         assertEquals("... <div attr=a> ...", res);

         txt = "... <div attr=a onClick=\"something('');\" attr=b onMouseOver=whatever attr=c onKeyup=\"\" /> ...";
         res = RegexPatterns.replaceAllRecursive(txt, RegexPatterns.regex_badAttrs, RegexPatterns.repl_badAttrs);
         assertEquals("... <div attr=a attr=b attr=c /> ...", res);
     }

     public void testRegexHtmlLinks() {
         String txt, res;
         txt = ".. <a href=\"http://whatever\">..</a> ..";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_existingHttpLinks, RegexPatterns.repl_existingHttpLinks);
         assertEquals(".. <a onClick=\"openLink('http://whatever');return false;\" href=\"http://whatever\">..</a> ..", res);

         txt = "-- <div> .. <img src=\"http://whatever\"/> .. </div>";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_orphandHttpLinks, RegexPatterns.repl_orphandHttpLinks);
         assertEquals(txt, res);

         txt = "-- <div> .. \"http://whatever\" .. </div>";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_orphandHttpLinks, RegexPatterns.repl_orphandHttpLinks);
         assertEquals("-- <div> .. \"<a href=\"http://whatever\">http://whatever</a>\" .. </div>", res);

         res = RegexPatterns.replaceAll(res, RegexPatterns.regex_existingHttpLinks, RegexPatterns.repl_existingHttpLinks);
         assertEquals("-- <div> .. \"<a onClick=\"openLink('http://whatever');return false;\" href=\"http://whatever\">http://whatever</a>\" .. </div>", res);

     }

     public void testRegexEmailLinks() {
         String txt, res;

         txt = ".. <a href=\"mailTo:someone@somedomain.com\">..</a> ..";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_existingEmailLinks, RegexPatterns.repl_existngEmailLinks);
         assertEquals(".. <a onClick=\"mailTo('someone@somedomain.com');return false;\" href=\"mailto:someone@somedomain.com\">..</a> ..", res);

         txt = "-- <div> .. someone@somedomain.com .. </div>";
         res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_orphandEmailLinks, RegexPatterns.repl_orphandEmailLinks);
         assertEquals("-- <div> .. <a href=\"mailto:someone@somedomain.com\">someone@somedomain.com</a> .. </div>", res);

         res = RegexPatterns.replaceAll(res, RegexPatterns.regex_existingEmailLinks, RegexPatterns.repl_existngEmailLinks);
         assertEquals("-- <div> .. <a onClick=\"mailTo('someone@somedomain.com');return false;\" href=\"mailto:someone@somedomain.com\">someone@somedomain.com</a> .. </div>", res);

     }

 }
	/****************************************************************
	* Licensed to the Apache Software Foundation (ASF) under one *
	* or more contributor license agreements. See the NOTICE file *
	* distributed with this work for additional information *
	* regarding copyright ownership. The ASF licenses this file *
	* to you 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 org.apache.hupa.server.utils;

	import junit.framework.TestCase;

	public class RegexPatternsTest extends TestCase {

	public void testRegexHtml() {
	String txt, res;
	txt = "<!'https://www.aaa.1:#@%/;$()~_?+-=\\.&<br/>";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_htmllink, "");
	assertEquals("<!'<br/>", res);

	txt = "... a b c http://somewhere d e f ...";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_htmllink, RegexPatterns.repl_htmllink);
	assertEquals("... a b c <a href=\"http://somewhere\">http://somewhere</a> d e f ...", res);
	}

	public void testRegexEmail() {
	String txt, res;
	txt = "!'BcD091_%55-+.aa@abc01-01.dd-a.aBc+";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_email, "");
	assertEquals("!'+", res);

	txt = "!'=BcD091_%55-+.aa@abc01-01.dd-a.aBc+";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_email, "");
	assertEquals(txt, res);

	txt = "... a b c aaa@aaa.bbb d e f ...";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_email, RegexPatterns.repl_email);
	assertEquals(res, "... a b c <a href=\"mailto:aaa@aaa.bbb\">aaa@aaa.bbb</a> d e f ...");
	}

	public void testRegexInlineImg() {
	String txt, res;
	txt = ".. <img\nsrc=\"cid:abcd\"\nwhatever=/>click</a\n> ..";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_inlineImg, RegexPatterns.repl_inlineImg);
	assertEquals(".. <img\nsrc='hupa/downloadAttachmentServlet?mode=inline&folder=%%FOLDER%%&uid=%%UID%%&name=abcd' name='cid:abcd'\nwhatever=/>click</a\n> ..", res);
	}

	public void testRegexRestoreInlineLinks() {
	String txt, res;
	txt = ".. <img\nsrc='cid:abcd'\nwhatever=/>click</a\n> ..";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_inlineImg, RegexPatterns.repl_inlineImg);
	assertNotSame(txt, res);

	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_revertInlineImg, RegexPatterns.repl_revertInlineImg);
	assertEquals(txt, res);
	}


	public void testRegexBadTags() {
	String txt, res;
	txt = "<html><head>h<tag></head><body>.<style>..</style>.<script type=>//</script></body>.</html>";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_badTags, RegexPatterns.repl_badTags);
	res = RegexPatterns.replaceAll(res, RegexPatterns.regex_unneededTags, RegexPatterns.repl_unneededTags);
	assertEquals("...", res);
	}

	public void testRegexBadAttributes() {

	String txt, res;
	txt = "... <div attr=a onClick=\"something('');\"> ...";
	res = RegexPatterns.replaceAllRecursive(txt, RegexPatterns.regex_badAttrs, RegexPatterns.repl_badAttrs);
	assertEquals("... <div attr=a> ...", res);

	txt = "... <div attr=a onClick=\"something('');\" attr=b onMouseOver=whatever attr=c onKeyup=\"\" /> ...";
	res = RegexPatterns.replaceAllRecursive(txt, RegexPatterns.regex_badAttrs, RegexPatterns.repl_badAttrs);
	assertEquals("... <div attr=a attr=b attr=c /> ...", res);
	}

	public void testRegexHtmlLinks() {
	String txt, res;
	txt = ".. <a href=\"http://whatever\">..</a> ..";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_existingHttpLinks, RegexPatterns.repl_existingHttpLinks);
	assertEquals(".. <a onClick=\"openLink('http://whatever');return false;\" href=\"http://whatever\">..</a> ..", res);

	txt = "-- <div> .. <img src=\"http://whatever\"/> .. </div>";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_orphandHttpLinks, RegexPatterns.repl_orphandHttpLinks);
	assertEquals(txt, res);

	txt = "-- <div> .. \"http://whatever\" .. </div>";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_orphandHttpLinks, RegexPatterns.repl_orphandHttpLinks);
	assertEquals("-- <div> .. \"<a href=\"http://whatever\">http://whatever</a>\" .. </div>", res);

	res = RegexPatterns.replaceAll(res, RegexPatterns.regex_existingHttpLinks, RegexPatterns.repl_existingHttpLinks);
	assertEquals("-- <div> .. \"<a onClick=\"openLink('http://whatever');return false;\" href=\"http://whatever\">http://whatever</a>\" .. </div>", res);

	}

	public void testRegexEmailLinks() {
	String txt, res;

	txt = ".. <a href=\"mailTo:someone@somedomain.com\">..</a> ..";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_existingEmailLinks, RegexPatterns.repl_existngEmailLinks);
	assertEquals(".. <a onClick=\"mailTo('someone@somedomain.com');return false;\" href=\"mailto:someone@somedomain.com\">..</a> ..", res);

	txt = "-- <div> .. someone@somedomain.com .. </div>";
	res = RegexPatterns.replaceAll(txt, RegexPatterns.regex_orphandEmailLinks, RegexPatterns.repl_orphandEmailLinks);
	assertEquals("-- <div> .. <a href=\"mailto:someone@somedomain.com\">someone@somedomain.com</a> .. </div>", res);

	res = RegexPatterns.replaceAll(res, RegexPatterns.regex_existingEmailLinks, RegexPatterns.repl_existngEmailLinks);
	assertEquals("-- <div> .. <a onClick=\"mailTo('someone@somedomain.com');return false;\" href=\"mailto:someone@somedomain.com\">someone@somedomain.com</a> .. </div>", res);

	}

	}