Auto merge of #18888 - tigercosmos:xml, r=jdm

fix  #18776: use XML fragment serialization for innerHTML in XML documents

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I am not sure whether my solution is in the right way.
@jdm Can you give some advises?

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- [X] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #18776 (github issue number if applicable).

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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

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This commit is contained in:
bors-servo 2017-10-16 01:27:43 -05:00 committed by GitHub
commit adb45eb727
4 changed files with 29 additions and 315 deletions

View file

@ -120,6 +120,11 @@ use style::values::{CSSFloat, Either};
use style::values::{specified, computed};
use stylesheet_loader::StylesheetOwner;
use task::TaskOnce;
use xml5ever::serialize as xmlSerialize;
use xml5ever::serialize::SerializeOpts as XmlSerializeOpts;
use xml5ever::serialize::TraversalScope as XmlTraversalScope;
use xml5ever::serialize::TraversalScope::ChildrenOnly as XmlChildrenOnly;
use xml5ever::serialize::TraversalScope::IncludeNode as XmlIncludeNode;
// TODO: Update focus state when the top-level browsing context gains or loses system focus,
// and when the element enters or leaves a browsing context container.
@ -1004,6 +1009,19 @@ impl Element {
}
}
pub fn xmlSerialize(&self, traversal_scope: XmlTraversalScope) -> Fallible<DOMString> {
let mut writer = vec![];
match xmlSerialize::serialize(&mut writer,
&self.upcast::<Node>(),
XmlSerializeOpts {
traversal_scope: traversal_scope,
..Default::default()
}) {
Ok(()) => Ok(DOMString::from(String::from_utf8(writer).unwrap())),
Err(_) => panic!("Cannot serialize element"),
}
}
pub fn root_element(&self) -> DomRoot<Element> {
if self.node.is_in_doc() {
self.upcast::<Node>()
@ -2047,11 +2065,14 @@ impl ElementMethods for Element {
/// https://w3c.github.io/DOM-Parsing/#widl-Element-innerHTML
fn GetInnerHTML(&self) -> Fallible<DOMString> {
// XXX TODO: XML case
let qname = QualName::new(self.prefix().clone(),
self.namespace().clone(),
self.local_name().clone());
self.serialize(ChildrenOnly(Some(qname)))
if document_from_node(self).is_html_document() {
return self.serialize(ChildrenOnly(Some(qname)));
} else {
return self.xmlSerialize(XmlChildrenOnly(Some(qname)));
}
}
/// https://w3c.github.io/DOM-Parsing/#widl-Element-innerHTML
@ -2071,7 +2092,11 @@ impl ElementMethods for Element {
// https://dvcs.w3.org/hg/innerhtml/raw-file/tip/index.html#widl-Element-outerHTML
fn GetOuterHTML(&self) -> Fallible<DOMString> {
self.serialize(IncludeNode)
if document_from_node(self).is_html_document() {
return self.serialize(IncludeNode);
} else {
return self.xmlSerialize(XmlIncludeNode);
}
}
// https://w3c.github.io/DOM-Parsing/#dom-element-outerhtml

View file

@ -1,21 +1,7 @@
[innerhtml-03.xhtml]
type: testharness
[innerHTML in XHTML]
expected: FAIL
[innerHTML in XHTML 1]
expected: FAIL
[innerHTML in XHTML 2]
expected: FAIL
bug: https://github.com/servo/servo/issues/18776
[innerHTML in XHTML 3]
expected: FAIL
[innerHTML in XHTML 4]
expected: FAIL
[innerHTML in XHTML 7]
expected: FAIL

View file

@ -1,11 +0,0 @@
[outerhtml.html]
type: testharness
[Template contents should be serialized instead of template element if serializing template element]
expected: FAIL
[Template contents should be serialized instead of template element if serializing template element. Test nested template]
expected: FAIL
[Template contents should be serialized instead of template element if serializing template element. Test serializing whole document]
expected: FAIL

View file

@ -1,296 +1,11 @@
[outerHTML.html]
type: testharness
[Node for a]
expected: FAIL
[Node for abbr]
expected: FAIL
[Node for address]
expected: FAIL
[Node for article]
expected: FAIL
[Node for aside]
expected: FAIL
[Node for audio]
expected: FAIL
[Node for b]
expected: FAIL
[Node for bdi]
expected: FAIL
[Node for bdo]
expected: FAIL
[Node for blockquote]
expected: FAIL
[Node for body]
expected: FAIL
[Node for button]
expected: FAIL
[Node for canvas]
expected: FAIL
[Node for caption]
expected: FAIL
[Node for cite]
expected: FAIL
[Node for code]
expected: FAIL
[Node for colgroup]
expected: FAIL
[Node for command]
expected: FAIL
[Node for datalist]
expected: FAIL
[Node for dd]
expected: FAIL
[Node for del]
expected: FAIL
[Node for details]
expected: FAIL
[Node for dfn]
expected: FAIL
[Node for dialog]
expected: FAIL
[Node for div]
expected: FAIL
[Node for dl]
expected: FAIL
[Node for dt]
expected: FAIL
[Node for em]
expected: FAIL
[Node for fieldset]
expected: FAIL
[Node for figcaption]
expected: FAIL
[Node for figure]
expected: FAIL
[Node for footer]
expected: FAIL
[Node for form]
expected: FAIL
[Node for h1]
expected: FAIL
[Node for h2]
expected: FAIL
[Node for h3]
expected: FAIL
[Node for h4]
expected: FAIL
[Node for h5]
expected: FAIL
[Node for h6]
expected: FAIL
[Node for head]
expected: FAIL
[Node for header]
expected: FAIL
[Node for hgroup]
expected: FAIL
[Node for html]
expected: FAIL
[Node for i]
expected: FAIL
[Node for iframe]
expected: FAIL
[Node for ins]
expected: FAIL
[Node for kbd]
expected: FAIL
[Node for label]
expected: FAIL
[Node for legend]
expected: FAIL
[Node for li]
expected: FAIL
[Node for map]
expected: FAIL
[Node for mark]
expected: FAIL
[Node for menu]
expected: FAIL
[Node for meter]
expected: FAIL
[Node for nav]
expected: FAIL
[Node for noscript]
expected: FAIL
[Node for object]
expected: FAIL
[Node for ol]
expected: FAIL
[Node for optgroup]
expected: FAIL
[Node for option]
expected: FAIL
[Node for output]
expected: FAIL
[Node for p]
expected: FAIL
[Node for pre]
expected: FAIL
[Node for progress]
expected: FAIL
[Node for q]
expected: FAIL
[Node for rp]
expected: FAIL
[Node for rt]
expected: FAIL
[Node for ruby]
expected: FAIL
[Node for s]
expected: FAIL
[Node for samp]
expected: FAIL
[Node for script]
expected: FAIL
[Node for section]
expected: FAIL
[Node for select]
expected: FAIL
[Node for small]
expected: FAIL
[Node for span]
expected: FAIL
[Node for strong]
expected: FAIL
[Node for style]
expected: FAIL
[Node for sub]
expected: FAIL
[Node for summary]
expected: FAIL
[Node for sup]
expected: FAIL
[Node for table]
expected: FAIL
[Node for tbody]
expected: FAIL
[Node for td]
expected: FAIL
[Node for textarea]
expected: FAIL
[Node for tfoot]
expected: FAIL
[Node for th]
expected: FAIL
[Node for thead]
expected: FAIL
[Node for time]
expected: FAIL
[Node for title]
expected: FAIL
[Node for tr]
expected: FAIL
[Node for u]
expected: FAIL
[Node for ul]
expected: FAIL
[Node for var]
expected: FAIL
[Node for video]
expected: FAIL
[Node for data]
expected: FAIL
[Node for area]
expected: FAIL
[Node for base]
expected: FAIL
[Node for br]
expected: FAIL
@ -329,4 +44,3 @@
[Node for wbr]
expected: FAIL