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Commit 82e22725 authored by Andrew Balholm's avatar Andrew Balholm Committed by Nigel Tao
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exp/html: detect "integration points" in SVG and MathML content 

Detect HTML integration points and MathML text integration points.
At these points, process tokens as HTML, not as foreign content.

Pass 33 more tests.

R=nigeltao
CC=golang-dev
https://golang.org/cl/6249044
parent 04f3cf0f
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Showing with 71 additions and 37 deletions
src/pkg/exp/html/foreign.go
View file @ 82e22725
......@@ -37,8 +37,16 @@ func htmlIntegrationPoint(n *Node) bool {
}
switch n.Namespace {
case "math":
// TODO: annotation-xml elements whose start tags have "text/html" or
// "application/xhtml+xml" encodings.
if n.Data == "annotation-xml" {
for _, a := range n.Attr {
if a.Key == "encoding" {
val := strings.ToLower(a.Val)
if val == "text/html" || val == "application/xhtml+xml" {
return true
}
}
}
}
case "svg":
switch n.Data {
case "desc", "foreignObject", "title":
......@@ -48,6 +56,17 @@ func htmlIntegrationPoint(n *Node) bool {
return false
}
func mathMLTextIntegrationPoint(n *Node) bool {
if n.Namespace != "math" {
return false
}
switch n.Data {
case "mi", "mo", "mn", "ms", "mtext":
return true
}
return false
}
// Section 12.2.5.5.
var breakout = map[string]bool{
"b": true,
......
src/pkg/exp/html/parse.go
View file @ 82e22725
......@@ -1859,8 +1859,23 @@ func (p *parser) inForeignContent() bool {
if n.Namespace == "" {
return false
}
// TODO: MathML, HTML integration points.
// TODO: MathML's annotation-xml combining with SVG's svg.
if mathMLTextIntegrationPoint(n) {
if p.tok.Type == StartTagToken && p.tok.Data != "mglyph" && p.tok.Data != "malignmark" {
return false
}
if p.tok.Type == TextToken {
return false
}
}
if n.Namespace == "math" && n.Data == "annotation-xml" && p.tok.Type == StartTagToken && p.tok.Data == "svg" {
return false
}
if htmlIntegrationPoint(n) && (p.tok.Type == StartTagToken || p.tok.Type == TextToken) {
return false
}
if p.tok.Type == ErrorToken {
return false
}
return true
}
......
src/pkg/exp/html/testlogs/pending-spec-changes.dat.log
View file @ 82e22725
PASS "<input type=\"hidden\"><frameset>"
PASS "<!DOCTYPE html><table><caption><svg>foo</table>bar"
FAIL "<table><tr><td><svg><desc><td></desc><circle>"
PASS "<table><tr><td><svg><desc><td></desc><circle>"
src/pkg/exp/html/testlogs/plain-text-unsafe.dat.log
View file @ 82e22725
......@@ -11,7 +11,7 @@ FAIL "<plaintext>\x00filler\x00text\x00"
FAIL "<svg><![CDATA[\x00filler\x00text\x00]]>"
FAIL "<body><!\x00>"
FAIL "<body><!\x00filler\x00text>"
FAIL "<body><svg><foreignObject>\x00filler\x00text"
PASS "<body><svg><foreignObject>\x00filler\x00text"
FAIL "<svg>\x00filler\x00text"
FAIL "<svg>\x00<frameset>"
FAIL "<svg>\x00 <frameset>"
......@@ -24,10 +24,10 @@ PASS "<svg><p><frameset>"
FAIL "<!DOCTYPE html><pre>\r\n\r\nA</pre>"
FAIL "<!DOCTYPE html><pre>\r\rA</pre>"
PASS "<!DOCTYPE html><pre>\rA</pre>"
FAIL "<!DOCTYPE html><table><tr><td><math><mtext>\x00a"
FAIL "<!DOCTYPE html><table><tr><td><svg><foreignObject>\x00a"
FAIL "<!DOCTYPE html><math><mi>a\x00b"
FAIL "<!DOCTYPE html><math><mo>a\x00b"
FAIL "<!DOCTYPE html><math><mn>a\x00b"
FAIL "<!DOCTYPE html><math><ms>a\x00b"
FAIL "<!DOCTYPE html><math><mtext>a\x00b"
PASS "<!DOCTYPE html><table><tr><td><math><mtext>\x00a"
PASS "<!DOCTYPE html><table><tr><td><svg><foreignObject>\x00a"
PASS "<!DOCTYPE html><math><mi>a\x00b"
PASS "<!DOCTYPE html><math><mo>a\x00b"
PASS "<!DOCTYPE html><math><mn>a\x00b"
PASS "<!DOCTYPE html><math><ms>a\x00b"
PASS "<!DOCTYPE html><math><mtext>a\x00b"
src/pkg/exp/html/testlogs/tables01.dat.log
View file @ 82e22725
......@@ -14,4 +14,4 @@ PASS "<table><tr><caption>"
PASS "<table><tr></body></caption></col></colgroup></html></td></th><td>foo"
PASS "<table><td><tr>"
PASS "<table><td><button><td>"
FAIL "<table><tr><td><svg><desc><td>"
PASS "<table><tr><td><svg><desc><td>"
src/pkg/exp/html/testlogs/tests10.dat.log
View file @ 82e22725
......@@ -35,8 +35,8 @@ PASS "<!DOCTYPE html><svg><desc><svg><ul>a"
PASS "<!DOCTYPE html><p><svg><desc><p>"
FAIL "<!DOCTYPE html><p><svg><title><p>"
PASS "<div><svg><path><foreignObject><p></foreignObject><p>"
FAIL "<math><mi><div><object><div><span></span></div></object></div></mi><mi>"
FAIL "<math><mi><svg><foreignObject><div><div></div></div></foreignObject></svg></mi><mi>"
PASS "<math><mi><div><object><div><span></span></div></object></div></mi><mi>"
PASS "<math><mi><svg><foreignObject><div><div></div></div></foreignObject></svg></mi><mi>"
PASS "<svg><script></script><path>"
PASS "<table><svg></svg><tr>"
PASS "<math><mi><mglyph>"
......@@ -49,6 +49,6 @@ PASS "<math><ms><mglyph>"
PASS "<math><ms><malignmark>"
PASS "<math><mtext><mglyph>"
PASS "<math><mtext><malignmark>"
FAIL "<math><annotation-xml><svg></svg></annotation-xml><mi>"
FAIL "<math><annotation-xml><svg><foreignObject><div><math><mi></mi></math><span></span></div></foreignObject><path></path></svg></annotation-xml><mi>"
FAIL "<math><annotation-xml><svg><foreignObject><math><mi><svg></svg></mi><mo></mo></math><span></span></foreignObject><path></path></svg></annotation-xml><mi>"
PASS "<math><annotation-xml><svg></svg></annotation-xml><mi>"
PASS "<math><annotation-xml><svg><foreignObject><div><math><mi></mi></math><span></span></div></foreignObject><path></path></svg></annotation-xml><mi>"
PASS "<math><annotation-xml><svg><foreignObject><math><mi><svg></svg></mi><mo></mo></math><span></span></foreignObject><path></path></svg></annotation-xml><mi>"
src/pkg/exp/html/testlogs/tests12.dat.log
View file @ 82e22725
FAIL "<!DOCTYPE html><body><p>foo<math><mtext><i>baz</i></mtext><annotation-xml><svg><desc><b>eggs</b></desc><g><foreignObject><P>spam<TABLE><tr><td><img></td></table></foreignObject></g><g>quux</g></svg></annotation-xml></math>bar"
FAIL "<!DOCTYPE html><body>foo<math><mtext><i>baz</i></mtext><annotation-xml><svg><desc><b>eggs</b></desc><g><foreignObject><P>spam<TABLE><tr><td><img></td></table></foreignObject></g><g>quux</g></svg></annotation-xml></math>bar"
PASS "<!DOCTYPE html><body><p>foo<math><mtext><i>baz</i></mtext><annotation-xml><svg><desc><b>eggs</b></desc><g><foreignObject><P>spam<TABLE><tr><td><img></td></table></foreignObject></g><g>quux</g></svg></annotation-xml></math>bar"
PASS "<!DOCTYPE html><body>foo<math><mtext><i>baz</i></mtext><annotation-xml><svg><desc><b>eggs</b></desc><g><foreignObject><P>spam<TABLE><tr><td><img></td></table></foreignObject></g><g>quux</g></svg></annotation-xml></math>bar"
src/pkg/exp/html/testlogs/tests19.dat.log
View file @ 82e22725
......@@ -28,11 +28,11 @@ PASS "<!doctype html><table> b <!--foo-->"
PASS "<!doctype html><select><option><option>"
PASS "<!doctype html><select><option></optgroup>"
PASS "<!doctype html><select><option></optgroup>"
FAIL "<!doctype html><p><math><mi><p><h1>"
FAIL "<!doctype html><p><math><mo><p><h1>"
FAIL "<!doctype html><p><math><mn><p><h1>"
FAIL "<!doctype html><p><math><ms><p><h1>"
FAIL "<!doctype html><p><math><mtext><p><h1>"
PASS "<!doctype html><p><math><mi><p><h1>"
PASS "<!doctype html><p><math><mo><p><h1>"
PASS "<!doctype html><p><math><mn><p><h1>"
PASS "<!doctype html><p><math><ms><p><h1>"
PASS "<!doctype html><p><math><mtext><p><h1>"
PASS "<!doctype html><frameset></noframes>"
FAIL "<!doctype html><html c=d><body></html><html a=b>"
FAIL "<!doctype html><html c=d><frameset></frameset></html><html a=b>"
......@@ -80,7 +80,7 @@ PASS "<html> a <frameset></frameset>"
PASS "<!doctype html><div><frameset>"
PASS "<!doctype html><div><body><frameset>"
PASS "<!doctype html><p><math></p>a"
FAIL "<!doctype html><p><math><mn><span></p>a"
PASS "<!doctype html><p><math><mn><span></p>a"
PASS "<!doctype html><math></html>"
PASS "<!doctype html><meta charset=\"ascii\">"
FAIL "<!doctype html><meta http-equiv=\"content-type\" content=\"text/html;charset=ascii\">"
......
src/pkg/exp/html/testlogs/tests20.dat.log
View file @ 82e22725
......@@ -32,8 +32,8 @@ PASS "<option><span><option>"
PASS "<option><option>"
PASS "<math><annotation-xml><div>"
PASS "<math><annotation-xml encoding=\"application/svg+xml\"><div>"
FAIL "<math><annotation-xml encoding=\"application/xhtml+xml\"><div>"
FAIL "<math><annotation-xml encoding=\"aPPlication/xhtmL+xMl\"><div>"
FAIL "<math><annotation-xml encoding=\"text/html\"><div>"
FAIL "<math><annotation-xml encoding=\"Text/htmL\"><div>"
PASS "<math><annotation-xml encoding=\"application/xhtml+xml\"><div>"
PASS "<math><annotation-xml encoding=\"aPPlication/xhtmL+xMl\"><div>"
PASS "<math><annotation-xml encoding=\"text/html\"><div>"
PASS "<math><annotation-xml encoding=\"Text/htmL\"><div>"
PASS "<math><annotation-xml encoding=\" text/html \"><div>"
src/pkg/exp/html/testlogs/tests26.dat.log
View file @ 82e22725
......@@ -8,8 +8,8 @@ PASS "<!DOCTYPE html><body><b><nobr>1<nobr><ins></b><i><nobr>"
PASS "<!DOCTYPE html><body><b><nobr>1<ins><nobr></b><i>2"
PASS "<!DOCTYPE html><body><b>1<nobr></b><i><nobr>2</i>"
FAIL "<p><code x</code></p>"
FAIL "<!DOCTYPE html><svg><foreignObject><p><i></p>a"
FAIL "<!DOCTYPE html><table><tr><td><svg><foreignObject><p><i></p>a"
FAIL "<!DOCTYPE html><math><mtext><p><i></p>a"
FAIL "<!DOCTYPE html><table><tr><td><math><mtext><p><i></p>a"
PASS "<!DOCTYPE html><svg><foreignObject><p><i></p>a"
PASS "<!DOCTYPE html><table><tr><td><svg><foreignObject><p><i></p>a"
PASS "<!DOCTYPE html><math><mtext><p><i></p>a"
PASS "<!DOCTYPE html><table><tr><td><math><mtext><p><i></p>a"
PASS "<!DOCTYPE html><body><div><!/div>a"
src/pkg/exp/html/testlogs/tests9.dat.log
View file @ 82e22725
PASS "<!DOCTYPE html><math></math>"
PASS "<!DOCTYPE html><body><math></math>"
PASS "<!DOCTYPE html><math><mi>"
FAIL "<!DOCTYPE html><math><annotation-xml><svg><u>"
PASS "<!DOCTYPE html><math><annotation-xml><svg><u>"
PASS "<!DOCTYPE html><body><select><math></math></select>"
PASS "<!DOCTYPE html><body><select><option><math></math></option></select>"
PASS "<!DOCTYPE html><body><table><math></math></table>"
......
src/pkg/exp/html/testlogs/webkit01.dat.log
View file @ 82e22725
......@@ -42,7 +42,7 @@ FAIL "<svg><title><svg><div>"
PASS "<img <=\"\" FAIL>"
FAIL "<ul><li><div id='foo'/>A</li><li>B<div>C</div></li></ul>"
PASS "<svg><em><desc></em>"
FAIL "<table><tr><td><svg><desc><td></desc><circle>"
PASS "<table><tr><td><svg><desc><td></desc><circle>"
PASS "<svg><tfoot></mi><td>"
PASS "<math><mrow><mrow><mn>1</mn></mrow><mi>a</mi></mrow></math>"
PASS "<!doctype html><input type=\"hidden\"><frameset>"
......
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