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-rw-r--r--dom/base/nsDocument.cpp76
-rw-r--r--dom/base/nsDocument.h16
-rw-r--r--dom/webidl/Element.webidl8
-rw-r--r--layout/reftests/bugs/1066554-1.html20
-rw-r--r--layout/reftests/bugs/reftest.list2
-rw-r--r--layout/reftests/css-display/display-contents-shadow-dom-1.html71
-rw-r--r--layout/reftests/forms/legend/shadow-dom.html29
-rw-r--r--layout/reftests/mathml/shadow-dom-1.html8
-rw-r--r--layout/reftests/webcomponents/cross-tree-selection-1.html5
-rw-r--r--layout/reftests/webcomponents/dynamic-insertion-point-distribution-1.html15
-rw-r--r--layout/reftests/webcomponents/dynamic-insertion-point-distribution-2.html15
-rw-r--r--layout/reftests/webcomponents/input-transition-1.html15
-rw-r--r--layout/reftests/webcomponents/update-dist-node-descendants-1.html11
13 files changed, 154 insertions, 137 deletions
diff --git a/dom/base/nsDocument.cpp b/dom/base/nsDocument.cpp
index 745d170f1..7b280a188 100644
--- a/dom/base/nsDocument.cpp
+++ b/dom/base/nsDocument.cpp
@@ -2242,6 +2242,29 @@ WarnIfSandboxIneffective(nsIDocShell* aDocShell,
}
}
+bool
+nsDocument::IsWebComponentsEnabled(JSContext* aCx, JSObject* aObject)
+{
+ if (!nsContentUtils::IsWebComponentsEnabled()) {
+ return false;
+ }
+
+ JS::Rooted<JSObject*> obj(aCx, aObject);
+
+ JSAutoCompartment ac(aCx, obj);
+ JS::Rooted<JSObject*> global(aCx, JS_GetGlobalForObject(aCx, obj));
+ nsCOMPtr<nsPIDOMWindowInner> window =
+ do_QueryInterface(nsJSUtils::GetStaticScriptGlobal(global));
+
+ nsIDocument* doc = window ? window->GetExtantDoc() : nullptr;
+ if (doc && doc->IsStyledByServo()) {
+ NS_WARNING("stylo: Web Components not supported yet");
+ return false;
+ }
+
+ return true;
+}
+
nsresult
nsDocument::StartDocumentLoad(const char* aCommand, nsIChannel* aChannel,
nsILoadGroup* aLoadGroup,
@@ -5582,64 +5605,11 @@ nsIDocument::CreateAttributeNS(const nsAString& aNamespaceURI,
}
bool
-nsDocument::IsWebComponentsEnabled(JSContext* aCx, JSObject* aObject)
-{
- JS::Rooted<JSObject*> obj(aCx, aObject);
-
- if (nsContentUtils::IsWebComponentsEnabled()) {
- return true;
- }
-
- // Check for the webcomponents permission. See Bug 1181555.
- JSAutoCompartment ac(aCx, obj);
- JS::Rooted<JSObject*> global(aCx, JS_GetGlobalForObject(aCx, obj));
- nsCOMPtr<nsPIDOMWindowInner> window =
- do_QueryInterface(nsJSUtils::GetStaticScriptGlobal(global));
-
- return IsWebComponentsEnabled(window);
-}
-
-bool
nsDocument::IsWebComponentsEnabled(const nsINode* aNode)
{
return aNode->OwnerDoc()->IsWebComponentsEnabled();
}
-bool
-nsDocument::IsWebComponentsEnabled(dom::NodeInfo* aNodeInfo)
-{
- if (nsContentUtils::IsWebComponentsEnabled()) {
- return true;
- }
-
- nsIDocument* doc = aNodeInfo->GetDocument();
- // Use GetScopeObject() here so that data documents work the same way as the
- // main document they're associated with.
- nsCOMPtr<nsPIDOMWindowInner> window =
- do_QueryInterface(doc->GetScopeObject());
- return IsWebComponentsEnabled(window);
-}
-
-bool
-nsDocument::IsWebComponentsEnabled(nsPIDOMWindowInner* aWindow)
-{
- if (aWindow) {
- nsresult rv;
- nsCOMPtr<nsIPermissionManager> permMgr =
- do_GetService(NS_PERMISSIONMANAGER_CONTRACTID, &rv);
- NS_ENSURE_SUCCESS(rv, false);
-
- uint32_t perm;
- rv = permMgr->TestPermissionFromWindow(
- aWindow, "moz-extremely-unstable-and-will-change-webcomponents", &perm);
- NS_ENSURE_SUCCESS(rv, false);
-
- return perm == nsIPermissionManager::ALLOW_ACTION;
- }
-
- return false;
-}
-
NS_IMETHODIMP
nsDocument::GetElementsByTagName(const nsAString& aTagname,
nsIDOMNodeList** aReturn)
diff --git a/dom/base/nsDocument.h b/dom/base/nsDocument.h
index 4ab285840..6520d905d 100644
--- a/dom/base/nsDocument.h
+++ b/dom/base/nsDocument.h
@@ -755,6 +755,11 @@ public:
virtual void NotifyLayerManagerRecreated() override;
+ // Check whether web components are enabled for the global of aObject.
+ static bool IsWebComponentsEnabled(JSContext* aCx, JSObject* aObject);
+ // Check whether web components are enabled for the document this node belongs
+ // to.
+ static bool IsWebComponentsEnabled(const nsINode* aNode);
private:
void AddOnDemandBuiltInUASheet(mozilla::StyleSheet* aSheet);
nsRadioGroupStruct* GetRadioGroupInternal(const nsAString& aName) const;
@@ -1341,17 +1346,6 @@ protected:
nsWeakPtr mFullscreenRoot;
public:
- // Check whether web components are enabled for the global of aObject.
- static bool IsWebComponentsEnabled(JSContext* aCx, JSObject* aObject);
- // Check whether web components are enabled for the document this node belongs
- // to.
- static bool IsWebComponentsEnabled(const nsINode* aNode);
- // Check whether web components are enabled for the global of the document
- // this nodeinfo comes from.
- static bool IsWebComponentsEnabled(mozilla::dom::NodeInfo* aNodeInfo);
- // Check whether web components are enabled for the given window.
- static bool IsWebComponentsEnabled(nsPIDOMWindowInner* aWindow);
-
RefPtr<mozilla::EventListenerManager> mListenerManager;
RefPtr<nsDOMStyleSheetSetList> mStyleSheetSetList;
RefPtr<nsScriptLoader> mScriptLoader;
diff --git a/dom/webidl/Element.webidl b/dom/webidl/Element.webidl
index 2f7e934b8..d5cac7c64 100644
--- a/dom/webidl/Element.webidl
+++ b/dom/webidl/Element.webidl
@@ -236,17 +236,17 @@ dictionary ShadowRootInit {
// https://dom.spec.whatwg.org/#element
partial interface Element {
// Shadow DOM v1
- [Throws, Pref="nsDocument::IsWebComponentsEnabled"]
+ [Throws, Func="nsDocument::IsWebComponentsEnabled"]
ShadowRoot attachShadow(ShadowRootInit shadowRootInitDict);
[BinaryName="shadowRootByMode", Func="nsDocument::IsWebComponentsEnabled"]
readonly attribute ShadowRoot? shadowRoot;
- [BinaryName="assignedSlotByMode", Pref="nsDocument::IsWebComponentsEnabled"]
+ [BinaryName="assignedSlotByMode", Func="nsDocument::IsWebComponentsEnabled"]
readonly attribute HTMLSlotElement? assignedSlot;
- [CEReactions, Unscopable, SetterThrows, Pref="nsDocument::IsWebComponentsEnabled"]
+ [CEReactions, Unscopable, SetterThrows, Func="nsDocument::IsWebComponentsEnabled"]
attribute DOMString slot;
// [deprecated] Shadow DOM v0
- [Throws, Pref="nsDocument::IsWebComponentsEnabled"]
+ [Throws, Func="nsDocument::IsWebComponentsEnabled"]
ShadowRoot createShadowRoot();
};
diff --git a/layout/reftests/bugs/1066554-1.html b/layout/reftests/bugs/1066554-1.html
index bb0a97f96..f4df207a1 100644
--- a/layout/reftests/bugs/1066554-1.html
+++ b/layout/reftests/bugs/1066554-1.html
@@ -7,15 +7,17 @@
<script>
function insertShadowSVG() {
var x = document.getElementById("x");
- x.createShadowRoot();
- x.shadowRoot.innerHTML =
- '<svg width="50px" height="10px"> \
- <switch> \
- <foreignObject width="50px" height="50px"> \
- <div style="width: 100px; height: 10px; background: red;"></div> \
- </foreignObject> \
- </switch> \
- </svg>';
+ if (x.createShadowRoot) {
+ x.createShadowRoot();
+ x.shadowRoot.innerHTML =
+ '<svg width="50px" height="10px"> \
+ <switch> \
+ <foreignObject width="50px" height="50px"> \
+ <div style="width: 100px; height: 10px; background: red;"></div> \
+ </foreignObject> \
+ </switch> \
+ </svg>';
+ }
document.documentElement.removeAttribute("class");
}
window.addEventListener("MozReftestInvalidate", insertShadowSVG, false);
diff --git a/layout/reftests/bugs/reftest.list b/layout/reftests/bugs/reftest.list
index d6f58a9c2..84d7f188f 100644
--- a/layout/reftests/bugs/reftest.list
+++ b/layout/reftests/bugs/reftest.list
@@ -1851,7 +1851,7 @@ test-pref(layout.css.grid.enabled,true) == 1053035-1-grid.html 1053035-1-ref.htm
== 1062108-1.html 1062108-1-ref.html
== 1062792-1.html 1062792-1-ref.html
== 1062963-floatmanager-reflow.html 1062963-floatmanager-reflow-ref.html
-test-pref(dom.webcomponents.enabled,true) == 1066554-1.html 1066554-1-ref.html
+test-pref(dom.webcomponents.enabled,true) fails-if(stylo||styloVsGecko) == 1066554-1.html 1066554-1-ref.html
== 1069716-1.html 1069716-1-ref.html
== 1078262-1.html about:blank
test-pref(layout.testing.overlay-scrollbars.always-visible,false) == 1081072-1.html 1081072-1-ref.html
diff --git a/layout/reftests/css-display/display-contents-shadow-dom-1.html b/layout/reftests/css-display/display-contents-shadow-dom-1.html
index 40f67baf5..6c0f297f9 100644
--- a/layout/reftests/css-display/display-contents-shadow-dom-1.html
+++ b/layout/reftests/css-display/display-contents-shadow-dom-1.html
@@ -74,36 +74,40 @@ div.after::after {content: " Y";}
return e;
}
- document.body.offsetHeight;
-
- shadow("host1").innerHTML = '<content></content> c';
- shadow("host2").innerHTML = 'a <content style="display:contents"></content> c';
- shadow("host3").innerHTML = 'a <content style="display:contents"></content>';
- shadow("host4").innerHTML = '<content style="display:contents"></content>';
- shadow("host5").innerHTML = 'a <content style="display:contents"></content>';
- shadow("host6").innerHTML = '<z style="color:blue; display:contents"><content></content></z> c';
- shadow("host7").innerHTML = 'a <content style="display:contents"></content> c';
- shadow("host8").innerHTML = 'a <z style="color:blue; display:contents"><content style="display:contents"></z></content>';
- shadow("host9").innerHTML = '<content style="display:contents"></content>';
- shadow("hostA").innerHTML = 'a <content style="display:contents"></content>';
- shadow("hostB").innerHTML = 'a <content select=".c"></content> <content select=".b"></content> B';
- shadow("hostC").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B';
- shadow("hostD").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B <content select=".b"></content>';
- shadow("hostE").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B';
- shadow("hostF").innerHTML = '<content select=".c"></content> <content select=".b"></content> B';
- shadow("hostG").innerHTML = '<content select=".b"></content>';
- shadow("hostH").innerHTML = '<content select=".b"></content>';
- shadow("hostI").innerHTML = 'A<content select=".b"></content>';
- shadow("hostJ").innerHTML = 'A<content select=".b"></content>';
- shadow("hostK").innerHTML = '<content select=".b"></content>';
- shadow("hostL").innerHTML = '<content select=".b"></content>';
- shadow("hostM").innerHTML = '<content select="b"></content><content select="i"></content>';
- shadow("hostN").innerHTML = '<content select="b"></content><content select="i"></content>';
- shadow("hostO").innerHTML = '<content select="b"></content><content select="i"></content>';
- shadow("hostP").innerHTML = '<content select="b"></content><content select="i"></content>';
- shadow("hostQ").innerHTML = '<content select="b"></content><content select="i"></content>';
- shadow("hostR").innerHTML = '<content select="span"></content>';
- // TODO(bug 1021572?) shadow("hostY").innerHTML = '<content select="b"><style scoped>:scope{color:green}</style></content>';
+ function run() {
+ document.body.offsetHeight;
+
+ shadow("host1").innerHTML = '<content></content> c';
+ shadow("host2").innerHTML = 'a <content style="display:contents"></content> c';
+ shadow("host3").innerHTML = 'a <content style="display:contents"></content>';
+ shadow("host4").innerHTML = '<content style="display:contents"></content>';
+ shadow("host5").innerHTML = 'a <content style="display:contents"></content>';
+ shadow("host6").innerHTML = '<z style="color:blue; display:contents"><content></content></z> c';
+ shadow("host7").innerHTML = 'a <content style="display:contents"></content> c';
+ shadow("host8").innerHTML = 'a <z style="color:blue; display:contents"><content style="display:contents"></z></content>';
+ shadow("host9").innerHTML = '<content style="display:contents"></content>';
+ shadow("hostA").innerHTML = 'a <content style="display:contents"></content>';
+ shadow("hostB").innerHTML = 'a <content select=".c"></content> <content select=".b"></content> B';
+ shadow("hostC").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B';
+ shadow("hostD").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B <content select=".b"></content>';
+ shadow("hostE").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B';
+ shadow("hostF").innerHTML = '<content select=".c"></content> <content select=".b"></content> B';
+ shadow("hostG").innerHTML = '<content select=".b"></content>';
+ shadow("hostH").innerHTML = '<content select=".b"></content>';
+ shadow("hostI").innerHTML = 'A<content select=".b"></content>';
+ shadow("hostJ").innerHTML = 'A<content select=".b"></content>';
+ shadow("hostK").innerHTML = '<content select=".b"></content>';
+ shadow("hostL").innerHTML = '<content select=".b"></content>';
+ shadow("hostM").innerHTML = '<content select="b"></content><content select="i"></content>';
+ shadow("hostN").innerHTML = '<content select="b"></content><content select="i"></content>';
+ shadow("hostO").innerHTML = '<content select="b"></content><content select="i"></content>';
+ shadow("hostP").innerHTML = '<content select="b"></content><content select="i"></content>';
+ shadow("hostQ").innerHTML = '<content select="b"></content><content select="i"></content>';
+ shadow("hostR").innerHTML = '<content select="span"></content>';
+ shadow("hostW").innerHTML = '<z style="color:red"><content select="b"></content></z>';
+ shadow("hostX").innerHTML = '<z style="color:red"><content select="b"></content></z>';
+ // TODO(bug 1021572?) shadow("hostY").innerHTML = '<content select="b"><style scoped>:scope{color:green}</style></content>';
+ }
function tweak() {
document.body.offsetHeight;
@@ -224,7 +228,12 @@ div.after::after {content: " Y";}
},0);
}
- window.addEventListener("MozReftestInvalidate", tweak, false);
+ if (document.body.createShadowRoot) {
+ run();
+ window.addEventListener("MozReftestInvalidate", tweak, false);
+ } else {
+ document.documentElement.removeAttribute("class");
+ }
</script>
</body>
</html>
diff --git a/layout/reftests/forms/legend/shadow-dom.html b/layout/reftests/forms/legend/shadow-dom.html
index ad7babcf7..0f0a53665 100644
--- a/layout/reftests/forms/legend/shadow-dom.html
+++ b/layout/reftests/forms/legend/shadow-dom.html
@@ -48,17 +48,19 @@ div.after::after {content: " Y";}
return e;
}
- document.body.offsetHeight;
+ function run() {
+ document.body.offsetHeight;
- shadow("host1").innerHTML = '<content></content> c';
- shadow("host2").innerHTML = 'a <content></content> c';
- shadow("host3").innerHTML = 'a <content></content>';
- shadow("host4").innerHTML = '<content></content>';
- shadow("host5").innerHTML = 'a <content></content>';
- shadow("host6").innerHTML = '<z style="color:blue; display:contents"><content></content></z> c';
- shadow("host7").innerHTML = 'a <content select=".c"></content> <content select=".b"></content> B';
- shadow("host8").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B';
- shadow("host9").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B <content select=".b"></content>';
+ shadow("host1").innerHTML = '<content></content> c';
+ shadow("host2").innerHTML = 'a <content></content> c';
+ shadow("host3").innerHTML = 'a <content></content>';
+ shadow("host4").innerHTML = '<content></content>';
+ shadow("host5").innerHTML = 'a <content></content>';
+ shadow("host6").innerHTML = '<z style="color:blue; display:contents"><content></content></z> c';
+ shadow("host7").innerHTML = 'a <content select=".c"></content> <content select=".b"></content> B';
+ shadow("host8").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B';
+ shadow("host9").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B <content select=".b"></content>';
+ }
function tweak() {
document.body.offsetHeight;
@@ -105,7 +107,12 @@ div.after::after {content: " Y";}
},0);
}
- window.addEventListener("MozReftestInvalidate", tweak, false);
+ if (document.body.createShadowRoot) {
+ run();
+ window.addEventListener("MozReftestInvalidate", tweak, false);
+ } else {
+ document.documentElement.removeAttribute("class");
+ }
</script>
</body>
</html>
diff --git a/layout/reftests/mathml/shadow-dom-1.html b/layout/reftests/mathml/shadow-dom-1.html
index 547253a3c..bbf27069f 100644
--- a/layout/reftests/mathml/shadow-dom-1.html
+++ b/layout/reftests/mathml/shadow-dom-1.html
@@ -7,9 +7,11 @@
<script>
function insertShadowMathML() {
var x = document.getElementById("x");
- x.createShadowRoot();
- x.shadowRoot.innerHTML =
- '<math><msup><mi>X</mi><mi>X</mi></msup></math>';
+ if (x.createShadowRoot) {
+ x.createShadowRoot();
+ x.shadowRoot.innerHTML =
+ '<math><msup><mi>X</mi><mi>X</mi></msup></math>';
+ }
document.documentElement.removeAttribute("class");
}
window.addEventListener("MozReftestInvalidate", insertShadowMathML, false);
diff --git a/layout/reftests/webcomponents/cross-tree-selection-1.html b/layout/reftests/webcomponents/cross-tree-selection-1.html
index 1e4f02747..01e7317f2 100644
--- a/layout/reftests/webcomponents/cross-tree-selection-1.html
+++ b/layout/reftests/webcomponents/cross-tree-selection-1.html
@@ -3,6 +3,11 @@
<head>
<script>
function tweak() {
+ if (!document.body.createShadowRoot) {
+ document.documentElement.className = "";
+ return;
+ }
+
var host = document.getElementById("host");
var shadow = host.createShadowRoot();
diff --git a/layout/reftests/webcomponents/dynamic-insertion-point-distribution-1.html b/layout/reftests/webcomponents/dynamic-insertion-point-distribution-1.html
index aefe84f25..8919a9c6a 100644
--- a/layout/reftests/webcomponents/dynamic-insertion-point-distribution-1.html
+++ b/layout/reftests/webcomponents/dynamic-insertion-point-distribution-1.html
@@ -7,9 +7,11 @@
<script>
var host, root;
- host = document.getElementById("host");
- root = host.attachShadow({mode: 'open'});
- root.innerHTML = 'a <slot></slot> c';
+ function run() {
+ host = document.getElementById("host");
+ root = host.createShadowRoot();
+ root.innerHTML = 'a <content></content> c';
+ }
function tweak() {
var span = document.createElement("span");
@@ -21,7 +23,12 @@
document.documentElement.removeAttribute("class");
}
- window.addEventListener("MozReftestInvalidate", tweak);
+ if (document.body.createShadowRoot) {
+ run();
+ window.addEventListener("MozReftestInvalidate", tweak, false);
+ } else {
+ document.documentElement.className = "";
+ }
</script>
</body>
</html>
diff --git a/layout/reftests/webcomponents/dynamic-insertion-point-distribution-2.html b/layout/reftests/webcomponents/dynamic-insertion-point-distribution-2.html
index d753af09c..c58b9cfbd 100644
--- a/layout/reftests/webcomponents/dynamic-insertion-point-distribution-2.html
+++ b/layout/reftests/webcomponents/dynamic-insertion-point-distribution-2.html
@@ -7,9 +7,11 @@
<script>
var host, root;
- host = document.getElementById("host");
- root = host.attachShadow({mode: 'open'});
- root.innerHTML = "<span>a</span>";
+ function run() {
+ host = document.getElementById("host");
+ root = host.createShadowRoot();
+ root.innerHTML = "<span>a</span>";
+ }
function tweak() {
var span = document.createElement("span");
@@ -22,7 +24,12 @@
document.documentElement.removeAttribute("class");
}
- window.addEventListener("MozReftestInvalidate", tweak);
+ if (document.body.createShadowRoot) {
+ run();
+ window.addEventListener("MozReftestInvalidate", tweak);
+ } else {
+ document.documentElement.className = "";
+ }
</script>
</body>
</html>
diff --git a/layout/reftests/webcomponents/input-transition-1.html b/layout/reftests/webcomponents/input-transition-1.html
index c11444d05..a4be5271b 100644
--- a/layout/reftests/webcomponents/input-transition-1.html
+++ b/layout/reftests/webcomponents/input-transition-1.html
@@ -7,9 +7,11 @@
<script>
var host, root;
- host = document.getElementById("host");
- root = host.attachShadow({mode: 'open'});
- root.innerHTML = '<style>input ~ div { background: red; transition: background 100ms; } input:checked ~ div { background: green; }</style><input id="one" type="checkbox"><div style="height: 50px; width: 50px;"></div>';
+ function run() {
+ host = document.getElementById("host");
+ root = host.createShadowRoot();
+ root.innerHTML = '<style>input ~ div { background: red; transition: background 100ms; } input:checked ~ div { background: green; }</style><input id="one" type="checkbox"><div style="height: 50px; width: 50px;"></div>';
+ }
function tweak() {
var el = root.getElementById("one");
@@ -19,7 +21,12 @@
});
}
- window.addEventListener("MozReftestInvalidate", tweak);
+ if (document.body.createShadowRoot) {
+ run();
+ window.addEventListener("MozReftestInvalidate", tweak);
+ } else {
+ document.documentElement.className = "";
+ }
</script>
</body>
</html>
diff --git a/layout/reftests/webcomponents/update-dist-node-descendants-1.html b/layout/reftests/webcomponents/update-dist-node-descendants-1.html
index 003c23394..3ba96594b 100644
--- a/layout/reftests/webcomponents/update-dist-node-descendants-1.html
+++ b/layout/reftests/webcomponents/update-dist-node-descendants-1.html
@@ -6,8 +6,10 @@
<div id="outer"><span id="distnode">text</span></div>
<script>
- var shadowRoot = document.getElementById('outer').attachShadow({mode: 'open'});
- shadowRoot.innerHTML = '<div><slot></slot></div>';
+function run() {
+ var shadowRoot = document.getElementById('outer').createShadowRoot();
+ shadowRoot.innerHTML = '<div><content></content></div>';
+}
function tweak() {
var distNode = document.getElementById("distnode");
@@ -16,7 +18,12 @@
document.documentElement.removeAttribute("class");
}
+if (document.body.createShadowRoot) {
+ run();
window.addEventListener("MozReftestInvalidate", tweak);
+} else {
+ document.documentElement.className = "";
+}
</script>
</body>
</html>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 10:36:11 +0000