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Implement DOMImplementation::createHTMLDocument

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Spec:
http://dom.spec.whatwg.org/#dom-domimplementation-createhtmldocument

Closes #1510.
This commit is contained in:
Bruno de Oliveira Abinader 2014-01-17 09:50:36 -04:00
parent 733162e217
commit a58838e14b
4 changed files with 95 additions and 29 deletions
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26
src/components/script/dom/bindings/codegen/DOMImplementation.webidl
View file

@ -1,26 +0,0 @@
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* http://dom.spec.whatwg.org/#interface-domimplementation
*
* Copyright:
* To the extent possible under law, the editors have waived all copyright and
* related or neighboring rights to this work.
*/
interface DOMImplementation {
/*boolean hasFeature(DOMString feature,
[TreatNullAs=EmptyString] DOMString version);*/
[Creator, Throws]
DocumentType createDocumentType(DOMString qualifiedName, DOMString publicId,
DOMString systemId);
/*[Throws]
Document createDocument(DOMString? namespace,
[TreatNullAs=EmptyString] DOMString qualifiedName,
optional DocumentType? doctype = null);*/
/*[Throws]
Document createHTMLDocument(optional DOMString title);*/
};

64
src/components/script/dom/domimplementation.rs
View file

@ -6,8 +6,15 @@ use dom::bindings::codegen::DOMImplementationBinding;
use dom::bindings::utils::{DOMString, Reflector, Reflectable, reflect_dom_object};
use dom::bindings::utils::{Fallible, InvalidCharacter, NamespaceError};
use dom::bindings::utils::{QName, Name, InvalidXMLName, xml_name_type};
use dom::document::{AbstractDocument, HTML, HTMLDocumentTypeId};
use dom::documenttype::DocumentType;
use dom::node::AbstractNode;
use dom::htmldocument::HTMLDocument;
use dom::htmlbodyelement::HTMLBodyElement;
use dom::htmlheadelement::HTMLHeadElement;
use dom::htmlhtmlelement::HTMLHtmlElement;
use dom::htmltitleelement::HTMLTitleElement;
use dom::node::{AbstractNode, DocumentNodeTypeId};
use dom::text::Text;
use dom::window::Window;
pub struct DOMImplementation {
@ -52,4 +59,59 @@ impl DOMImplementation {
QName => Ok(DocumentType::new(qname, Some(pubid), Some(sysid), self.owner.Document()))
}
}
// http://dom.spec.whatwg.org/#dom-domimplementation-createhtmldocument
pub fn CreateHTMLDocument(&self, title: Option<DOMString>) -> AbstractDocument {
// Step 1.
let abstract_doc = HTMLDocument::new(self.owner);
assert!(abstract_doc.document().doctype == HTML);
let abstract_node = AbstractNode::from_document(abstract_doc);
assert!(abstract_node.type_id() == DocumentNodeTypeId(HTMLDocumentTypeId));
// Step 2.
// FIXME: https://github.com/mozilla/servo/pull/1519
{
// Step 3.
let doc_type = DocumentType::new(~"html", None, None, abstract_doc);
abstract_node.AppendChild(doc_type);
}
{
// Step 4.
let doc_html = HTMLHtmlElement::new(~"html", abstract_doc);
abstract_node.AppendChild(doc_html);
{
// Step 5.
let doc_head = HTMLHeadElement::new(~"head", abstract_doc);
doc_html.AppendChild(doc_head);
// Step 6.
match title {
None => (),
Some(title_str) => {
// Step 6.1.
let doc_title = HTMLTitleElement::new(~"title", abstract_doc);
doc_head.AppendChild(doc_title);
// Step 6.2.
let title_text = Text::new(title_str, abstract_doc);
doc_title.AppendChild(title_text);
}
}
}
// Step 7.
let doc_body = HTMLBodyElement::new(~"body", abstract_doc);
doc_html.AppendChild(doc_body);
}
// Step 8.
// FIXME: https://github.com/mozilla/servo/issues/1522
// Step 9.
abstract_doc
}
}

4
src/components/script/dom/webidls/DOMImplementation.webidl
View file

@ -21,6 +21,6 @@ interface DOMImplementation {
Document createDocument(DOMString? namespace,
[TreatNullAs=EmptyString] DOMString qualifiedName,
optional DocumentType? doctype = null);*/
/*[Throws]
Document createHTMLDocument(optional DOMString title);*/
[Creator]
Document createHTMLDocument(optional DOMString title);
};

30
src/test/html/content/test_document_implementation.html
View file

@ -22,6 +22,36 @@
is_a(doctype && doctype, DocumentType, "test2-2, createDocumentType");
}
// test3: createHTMLDocument
{
var htmldoc = document.implementation.createHTMLDocument("example title");
isnot(htmldoc, null, "test3-0, createHTMLDocument");
is_a(htmldoc, Document, "test3-1, createHTMLDocument");
is_a(htmldoc, HTMLDocument, "test3-2, createHTMLDocument");
is(htmldoc.childNodes.length, 2, "test3-3, createHTMLDocument");
is_a(htmldoc.doctype && htmldoc.doctype, DocumentType, "test3-4, createHTMLDocument");
is(htmldoc.doctype.name, "html", "test3-5, createHTMLDocument");
is_a(htmldoc.documentElement && htmldoc.documentElement, HTMLHtmlElement, "test3-6, createHTMLDocument");
is(htmldoc.documentElement.childNodes.length, 2, "test3-7, createHTMLDocument");
is(htmldoc.documentElement.tagName, "HTML", "test3-8, createHTMLDocument");
is_a(htmldoc.head && htmldoc.head, HTMLHeadElement, "test3-9, createHTMLDocument");
is(htmldoc.head.tagName, "HEAD", "test3-10, createHTMLDocument");
is(htmldoc.head, htmldoc.documentElement.childNodes[0], "test3-11, createHTMLDocument");
is(htmldoc.head.childNodes.length, 1, "test3-12, createHTMLDocument");
is_a(htmldoc.head.childNodes[0], HTMLTitleElement, "test3-13, createHTMLDocument");
is(htmldoc.head.childNodes[0].tagName, "TITLE", "test3-14, createHTMLDocument");
is(htmldoc.title, "example title", "test3-15, createHTMLDocument");
is_a(htmldoc.body && htmldoc.body, HTMLBodyElement, "test3-16, createHTMLDocument");
is(htmldoc.body.tagName, "BODY", "test3-17, createHTMLDocument");
is(htmldoc.body, htmldoc.documentElement.childNodes[1], "test3-18, createHTMLDocument");
is(htmldoc.body.childNodes.length, 0, "test3-19, createHTMLDocument");
}
finish();
</script>
</head>