?? tagtests.java
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// <meta name="foo" content="<foo> // bar"> String html = "<meta name=\"foo\" content=\"<foo>\nbar\">"; createParser(html); parseAndAssertNodeCount (1); assertType ("should be MetaTag", MetaTag.class, node[0]); Tag tag = (Tag)node[0]; assertStringEquals ("html",html, tag.toHtml ()); String attribute1 = tag.getAttribute ("NAME"); assertStringEquals ("attribute 1","foo", attribute1); String attribute2 = tag.getAttribute ("CONTENT"); assertStringEquals ("attribute 2","<foo>\nbar", attribute2); } /** * Test multiline broken tag like attribute. * See feature request #725749 Handle < and > in multi-line attributes. */ public void testMultiLine6 () throws ParserException { // <meta name="foo" content="foo> // bar"> String html = "<meta name=\"foo\" content=\"foo>\nbar\">"; createParser(html); parseAndAssertNodeCount (1); assertType ("should be MetaTag", MetaTag.class, node[0]); Tag tag = (Tag)node[0]; assertStringEquals ("html",html, tag.toHtml ()); String attribute1 = tag.getAttribute ("NAME"); assertStringEquals ("attribute 1","foo", attribute1); String attribute2 = tag.getAttribute ("CONTENT"); assertStringEquals ("attribute 2","foo>\nbar", attribute2); } /** * Test multiline split tag like attribute. * See feature request #725749 Handle < and > in multi-line attributes. */ public void testMultiLine7 () throws ParserException { // <meta name="foo" content="<foo // bar"> String html = "<meta name=\"foo\" content=\"<foo\nbar\""; createParser(html); parseAndAssertNodeCount (1); assertType ("should be MetaTag", MetaTag.class, node[0]); Tag tag = (Tag)node[0]; assertStringEquals ("html",html + ">", tag.toHtml ()); String attribute1 = tag.getAttribute ("NAME"); assertStringEquals ("attribute 1","foo", attribute1); String attribute2 = tag.getAttribute ("CONTENT"); assertStringEquals ("attribute 2","<foo\nbar", attribute2); } /** * End of multi line test cases. */ /** * Test multiple threads running against the parser. * See feature request #736144 Handle multi-threaded operation. */ public void testThreadSafety() throws Exception { createParser("<html></html>"); parser.setNodeFactory (new PrototypicalNodeFactory (true)); String testHtml1 = "<a HREF=\"/cgi-bin/view_search?query_text=postdate>20020701&txt_clr=White&bg_clr=Red&url=http://localhost/Testing/Report1.html\">20020702 Report 1</A>" + TEST_HTML; String testHtml2 = "<a href=\"http://normallink.com/sometext.html\">" + TEST_HTML; ParsingThread parsingThread [] = new ParsingThread[100]; testProgress = 0; for (int i=0;i<parsingThread.length;i++) { if (i<parsingThread.length/2) parsingThread[i] = new ParsingThread(i,testHtml1,parsingThread.length); else parsingThread[i] = new ParsingThread(i,testHtml2,parsingThread.length); Thread thread = new Thread(parsingThread[i]); thread.start(); } int completionValue = computeCompletionValue(parsingThread.length); do { try { Thread.sleep(500); } catch (InterruptedException e) { } } while (testProgress!=completionValue); for (int i=0;i<parsingThread.length;i++) { if (!parsingThread[i].passed()) { assertNotNull("Thread "+i+" link 1",parsingThread[i].getLink1()); assertNotNull("Thread "+i+" link 2",parsingThread[i].getLink2()); if (i<parsingThread.length/2) { assertStringEquals( "Thread "+i+", link 1:", "/cgi-bin/view_search?query_text=postdate>20020701&txt_clr=White&bg_clr=Red&url=http://localhost/Testing/Report1.html", parsingThread[i].getLink1().getLink() ); assertStringEquals( "Thread "+i+", link 2:", "http://normallink.com/sometext.html", parsingThread[i].getLink2().getLink() ); } else { assertStringEquals( "Thread "+i+", link 1:", "http://normallink.com/sometext.html", parsingThread[i].getLink1().getLink() ); assertNotNull("Thread "+i+" link 2",parsingThread[i].getLink2()); assertStringEquals( "Thread "+i+", link 2:", "/cgi-bin/view_search?query_text=postdate>20020701&txt_clr=White&bg_clr=Red&url=http://localhost/Testing/Report1.html", parsingThread[i].getLink2().getLink() ); } } } } private int computeCompletionValue(int numThreads) { return numThreads * (numThreads - 1) / 2; } class ParsingThread implements Runnable { Parser mParser; int mId; LinkTag mLink1; LinkTag mLink2; boolean mResult; int mMax; ParsingThread(int id, String testHtml, int max) { mId = id; mMax = max; mParser = Parser.createParser(testHtml, null); } public void run() { try { mResult = false; Node linkTag [] = mParser.extractAllNodesThatMatch (new NodeClassFilter (LinkTag.class)).toNodeArray (); mLink1 = (LinkTag)linkTag[0]; mLink2 = (LinkTag)linkTag[1]; if (mId < mMax / 2) { if (mLink1.getLink().equals("/cgi-bin/view_search?query_text=postdate>20020701&txt_clr=White&bg_clr=Red&url=http://localhost/Testing/Report1.html") && mLink2.getLink().equals("http://normallink.com/sometext.html")) mResult = true; } else { if (mLink1.getLink().equals("http://normallink.com/sometext.html") && mLink2.getLink().equals("http://normallink.com/sometext.html")) mResult = true; } } catch (ParserException e) { System.err.println("Parser Exception"); e.printStackTrace(); } finally { testProgress += mId; } } public LinkTag getLink1() { return (mLink1); } public LinkTag getLink2() { return (mLink2); } public boolean passed() { return (mResult); } } /** * Test the toHTML method for a standalone attribute. */ public void testStandAloneToHTML () throws ParserException { String html = "<input disabled>"; createParser(html); parser.setNodeFactory (new PrototypicalNodeFactory (true)); parseAndAssertNodeCount (1); assertType ("should be Tag", Tag.class, node[0]); Tag tag = (Tag)node[0]; assertStringEquals ("html", html, tag.toHtml ()); } /** * Test the toHTML method for a missing value attribute. */ public void testMissingValueToHTML () throws ParserException { String html = "<input disabled=>"; createParser(html); parser.setNodeFactory (new PrototypicalNodeFactory (true)); parseAndAssertNodeCount (1); assertType ("should be Tag", Tag.class, node[0]); Tag tag = (Tag)node[0]; assertStringEquals ("html", html, tag.toHtml ()); }}?? 快捷鍵說明
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