public void ParentConnections()
{
CreateParser("<custom>" + "<custom>something</custom>" + "</custom>");
parser.AddScanner(new CustomScanner(this, false));
parser.AddScanner(new AnotherScanner());
ParseAndAssertNodeCount(3);
CustomTag customTag = (CustomTag)node[0];
AssertStringEquals("first custom tag html", "<CUSTOM></CUSTOM>", customTag.ToHtml());
Assert.IsNull(customTag.Parent, "first custom tag should have no parent");
customTag = (CustomTag)node[1];
AssertStringEquals("first custom tag html", "<CUSTOM>something</CUSTOM>", customTag.ToHtml());
Assert.IsNull(customTag.Parent, "second custom tag should have no parent");
Node firstChild = customTag[0];
AssertType("firstChild", typeof(StringNode), firstChild);
CompositeTag parent = firstChild.Parent;
Assert.IsNotNull(parent, "first child parent should not be null");
Assert.AreSame(customTag, parent, "parent and custom tag should be the same");
EndTag endTag = (EndTag)node[2];
AssertStringEquals("first custom tag html", "</CUSTOM>", endTag.ToHtml());
Assert.IsNull(endTag.Parent, "end tag should have no parent");
}
public override void VisitEndTag(EndTag endTag)
{
if (IsPreTag(endTag))
{
preTagBeingProcessed = false;
}
}
public void LinkDataContents()
{
CreateParser(
"<a href=\"http://transfer.go.com/cgi/atransfer.pl?goto=http://www.signs.movies.com&name=114332&srvc=nws&context=283&guid=4AD5723D-C802-4310-A388-0B24E1A79689\" target=\"_new\"><img src=\"http://ad.abcnews.com/ad/sponsors/buena_vista_pictures/bvpi-ban0003.gif\" width=468 height=60 border=\"0\" alt=\"See Signs in Theaters 8-2 - Starring Mel Gibson\" align=><font face=\"verdana,arial,helvetica\" SIZE=\"1\"><b></b></font></a>",
"http://transfer.go.com");
// Register the image scanner
LinkScanner linkScanner = new LinkScanner("-l");
parser.AddScanner(linkScanner);
parser.AddScanner(linkScanner.CreateImageScanner("-i"));
ParseAndAssertNodeCount(1);
Assert.IsTrue(node[0] is LinkTag, "Node 0 should be a link tag");
LinkTag linkTag = (LinkTag)node[0];
Assert.AreEqual(
"http://transfer.go.com/cgi/atransfer.pl?goto=http://www.signs.movies.com&name=114332&srvc=nws&context=283&guid=4AD5723D-C802-4310-A388-0B24E1A79689",
linkTag.Link, "Link URL");
Assert.AreEqual("", linkTag.LinkText, "Link Text");
Node[] containedNodes = new AbstractNode[10];
int i = 0;
foreach (Node nestedNode in linkTag)
{
containedNodes[i++] = nestedNode;
}
Assert.AreEqual(5, i, "There should be 5 contained nodes in the link tag");
Assert.IsTrue(containedNodes[0] is ImageTag, "First contained node should be an image tag");
ImageTag imageTag = (ImageTag)containedNodes[0];
Assert.AreEqual("http://ad.abcnews.com/ad/sponsors/buena_vista_pictures/bvpi-ban0003.gif", imageTag.ImageURL,
"Image Location");
Assert.AreEqual("60", imageTag["HEIGHT"], "Image Height");
Assert.AreEqual("468", imageTag["WIDTH"], "Image Width");
Assert.AreEqual("0", imageTag["BORDER"], "Image Border");
Assert.AreEqual("See Signs in Theaters 8-2 - Starring Mel Gibson", imageTag["ALT"], "Image Alt");
Assert.IsTrue(containedNodes[1] is Tag, "Second contained node should be Tag");
Tag tag1 = (Tag)containedNodes[1];
Assert.AreEqual("font face=\"verdana,arial,helvetica\" SIZE=\"1\"", tag1.Text, "Tag Contents");
Assert.IsTrue(containedNodes[2] is Tag, "Third contained node should be Tag");
Tag tag2 = (Tag)containedNodes[2];
Assert.AreEqual("b", tag2.Text, "Tag Contents");
Assert.IsTrue(containedNodes[3] is EndTag, "Fourth contained node should be HTMLEndTag");
EndTag endTag1 = (EndTag)containedNodes[3];
Assert.AreEqual("b", endTag1.Text, "Fourth Tag contents");
Assert.IsTrue(containedNodes[4] is EndTag, "Fifth contained node should be HTMLEndTag");
EndTag endTag2 = (EndTag)containedNodes[4];
Assert.AreEqual("font", endTag2.Text, "Fifth Tag contents");
}
private void DoChildAndEndTagCheckOn(Node currentNode)
{
if (currentNode is EndTag)
{
EndTag possibleEndTag = (EndTag)currentNode;
if (IsExpectedEndTag(possibleEndTag))
{
endTagFound = true;
endTag = possibleEndTag;
return;
}
}
nodeList.Add(currentNode);
scanner.ChildNodeEncountered(currentNode);
}
public void FreshMeatBug()
{
CreateParser("<a>Revision</a>", "http://www.yahoo.com");
// Register the image scanner
parser.AddScanner(new LinkScanner("-l"));
ParseAndAssertNodeCount(3);
Assert.IsTrue(node[0] is Tag, "Node 0 should be a tag");
Tag tag = (Tag)node[0];
Assert.AreEqual("a", tag.Text, "Tag Contents");
Assert.IsTrue(node[1] is StringNode, "Node 1 should be a string node");
StringNode stringNode = (StringNode)node[1];
Assert.AreEqual("Revision", stringNode.Text, "StringNode Contents");
Assert.IsTrue(node[2] is EndTag, "Node 2 should be a string node");
EndTag endTag = (EndTag)node[2];
Assert.AreEqual("a", endTag.Text, "End Tag Contents");
}
public void CompositeTagWithSelfChildren()
{
CreateParser("<custom>" + "<custom>something</custom>" + "</custom>");
parser.AddScanner(new CustomScanner(this, false));
parser.AddScanner(new AnotherScanner());
ParseAndAssertNodeCount(3);
CustomTag customTag = (CustomTag)node[0];
int x = customTag.ChildCount;
Assert.AreEqual(0, customTag.ChildCount, "child count");
Assert.IsFalse(customTag.EmptyXmlTag, "custom tag should not be xml end tag");
AssertStringEquals("first custom tag html", "<CUSTOM></CUSTOM>", customTag.ToHtml());
customTag = (CustomTag)node[1];
AssertStringEquals("first custom tag html", "<CUSTOM>something</CUSTOM>", customTag.ToHtml());
EndTag endTag = (EndTag)node[2];
AssertStringEquals("first custom tag html", "</CUSTOM>", endTag.ToHtml());
}
private bool IsExpectedEndTag(EndTag possibleEndTag)
{
return(possibleEndTag.TagName.Equals(tag.TagName));
}
public virtual void VisitEndTag(EndTag endTag)
{
}
