public void ConditionalAttributeCollapserDoesNotRemoveUrlAttributeValues()
{
// Act
ParserResults results = ParseDocument("<a href='~/Foo/Bar' />");
Block rewritten = new ConditionalAttributeCollapser(
new HtmlMarkupParser().BuildSpan
).Rewrite(results.Document);
rewritten = new MarkupCollapser(new HtmlMarkupParser().BuildSpan).Rewrite(rewritten);
// Assert
Assert.Equal(0, results.ParserErrors.Count);
EvaluateParseTree(
rewritten,
new MarkupBlock(
Factory.Markup("<a"),
new MarkupBlock(
new AttributeBlockCodeGenerator(
name: "href",
prefix: new LocationTagged <string>(" href='", 2, 0, 2),
suffix: new LocationTagged <string>("'", 18, 0, 18)
),
Factory.Markup(" href='").With(SpanCodeGenerator.Null),
Factory
.Markup("~/Foo/Bar")
.WithEditorHints(EditorHints.VirtualPath)
.With(
new LiteralAttributeCodeGenerator(
new LocationTagged <string>(String.Empty, 9, 0, 9),
new LocationTagged <SpanCodeGenerator>(
new ResolveUrlCodeGenerator(),
9,
0,
9
)
)
),
Factory.Markup("'").With(SpanCodeGenerator.Null)
),
Factory.Markup(" />")
)
);
}
public RazorSyntaxTree Execute(RazorCodeDocument codeDocument, RazorSyntaxTree syntaxTree)
{
if (codeDocument == null)
{
throw new ArgumentNullException(nameof(codeDocument));
}
if (syntaxTree == null)
{
throw new ArgumentNullException(nameof(syntaxTree));
}
var conditionalAttributeCollapser = new ConditionalAttributeCollapser();
var rewritten = conditionalAttributeCollapser.Rewrite(syntaxTree.Root);
var whitespaceRewriter = new WhiteSpaceRewriter();
rewritten = whitespaceRewriter.Rewrite(rewritten);
var rewrittenSyntaxTree = RazorSyntaxTree.Create(rewritten, syntaxTree.Source, syntaxTree.Diagnostics, syntaxTree.Options);
return(rewrittenSyntaxTree);
}
public void ConditionalAttributesDoNotCreateExtraDataForEntirelyLiteralAttribute()
{
// Arrange
const string code =
#region Big Block o' code
@"<div class=""sidebar"">
<h1>Title</h1>
<p>
As the author, you can <a href=""/Photo/Edit/photoId"">edit</a>
or <a href=""/Photo/Remove/photoId"">remove</a> this photo.
</p>
<dl>
<dt class=""description"">Description</dt>
<dd class=""description"">
The uploader did not provide a description for this photo.
</dd>
<dt class=""uploaded-by"">Uploaded by</dt>
<dd class=""uploaded-by""><a href=""/User/View/user.UserId"">user.DisplayName</a></dd>
<dt class=""upload-date"">Upload date</dt>
<dd class=""upload-date"">photo.UploadDate</dd>
<dt class=""part-of-gallery"">Gallery</dt>
<dd><a href=""/View/gallery.Id"" title=""View gallery.Name gallery"">gallery.Name</a></dd>
<dt class=""tags"">Tags</dt>
<dd class=""tags"">
<ul class=""tags"">
<li>This photo has no tags.</li>
</ul>
<a href=""/Photo/EditTags/photoId"">edit tags</a>
</dd>
</dl>
<p>
<a class=""download"" href=""/Photo/Full/photoId"" title=""Download: (photo.FileTitle + photo.FileExtension)"">Download full photo</a> ((photo.FileSize / 1024) KB)
</p>
</div>
<div class=""main"">
<img class=""large-photo"" alt=""photo.FileTitle"" src=""/Photo/Thumbnail"" />
<h2>Nobody has commented on this photo</h2>
<ol class=""comments"">
<li>
<h3 class=""comment-header"">
<a href=""/User/View/comment.UserId"" title=""View comment.DisplayName's profile"">comment.DisplayName</a> commented at comment.CommentDate:
</h3>
<p class=""comment-body"">comment.CommentText</p>
</li>
</ol>
<form method=""post"" action="""">
<fieldset id=""addComment"">
<legend>Post new comment</legend>
<ol>
<li>
<label for=""newComment"">Comment</label>
<textarea id=""newComment"" name=""newComment"" title=""Your comment"" rows=""6"" cols=""70""></textarea>
</li>
</ol>
<p class=""form-actions"">
<input type=""submit"" title=""Add comment"" value=""Add comment"" />
</p>
</fieldset>
</form>
</div>";
#endregion
// Act
ParserResults results = ParseDocument(code);
Block rewritten = new ConditionalAttributeCollapser(new HtmlMarkupParser().BuildSpan).Rewrite(results.Document);
rewritten = new MarkupCollapser(new HtmlMarkupParser().BuildSpan).Rewrite(rewritten);
// Assert
Assert.Equal(0, results.ParserErrors.Count);
EvaluateParseTree(rewritten, new MarkupBlock(Factory.Markup(code)));
}
