Attachment 361918 Details for Bug 179053 – Patch

[patch] Patch

bug-179053-20190213170440.patch (text/plain), 85.25 KB, created by Rob Buis on 2019-02-13 08:04:41 PST

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Creator: Rob Buis

Created: 2019-02-13 08:04:41 PST

Size: 85.25 KB

patch

obsolete

>Subversion Revision: 241431
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index c010fe917d442e8de8cb78409f59a5091305fad2..0233c5e1d15348fa09ec5864b3d5749dccde536d 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,32 @@
>+2019-02-13  Rob Buis  <rbuis@igalia.com>
>+
>+        Consider supporting the `referrerpolicy` attribute.
>+        https://bugs.webkit.org/show_bug.cgi?id=179053
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        This patch adds 'referrerpolicy' attribute support for iframe.
>+        If set, the value is restricted to the ReferrerPolicy enum, and
>+        if valid it is used for the subframe load.
>+        If not set or invalid, the current behavior is kept.
>+
>+        Test: web-platform-tests/html/dom/reflection-embedded.html
>+
>+        * html/HTMLAttributeNames.in:
>+        * html/HTMLFrameOwnerElement.h:
>+        (WebCore::HTMLFrameOwnerElement::referrerPolicy const):
>+        * html/HTMLIFrameElement.cpp:
>+        (WebCore::HTMLIFrameElement::parseAttribute):
>+        (WebCore::HTMLIFrameElement::setReferrerPolicyForBindings):
>+        (WebCore::HTMLIFrameElement::referrerPolicyForBindings const):
>+        * html/HTMLIFrameElement.h:
>+        * html/HTMLIFrameElement.idl:
>+        * loader/SubframeLoader.cpp:
>+        (WebCore::SubframeLoader::loadSubframe):
>+        * page/RuntimeEnabledFeatures.h:
>+        (WebCore::RuntimeEnabledFeatures::referrerPolicyAttributeEnabled const):
>+        (WebCore::RuntimeEnabledFeatures::setReferrerPolicyAttributeEnabled):
>+
> 2019-02-13  Carlos Garcia Campos  <cgarcia@igalia.com>
> 
>         [FreeType] Unable to render some Hebrew characters
>diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
>index c09c79eed88cc9c229030aa6394d51b45b6cfdac..ec734c201d38b8da2d8c5c8b412d9e94a0de54db 100644
>--- a/Source/WebKit/ChangeLog
>+++ b/Source/WebKit/ChangeLog
>@@ -1,3 +1,21 @@
>+2019-02-13  Rob Buis  <rbuis@igalia.com>
>+
>+        Consider supporting the `referrerpolicy` attribute.
>+        https://bugs.webkit.org/show_bug.cgi?id=179053
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+
>+        Add a runtime flag for referrerpolicy attribute.
>+
>+        * Shared/WebPreferences.yaml:
>+        * UIProcess/API/C/WKPreferences.cpp:
>+        (WKPreferencesSetReferrerPolicyAttributeEnabled):
>+        (WKPreferencesGetReferrerPolicyAttributeEnabled):
>+        * UIProcess/API/C/WKPreferencesRefPrivate.h:
>+        * WebProcess/Network/WebLoaderStrategy.cpp:
>+        (WebKit::WebLoaderStrategy::loadResource):
>+
> 2019-02-13  Ryosuke Niwa  <rniwa@webkit.org>
> 
>         Crash in Page::setActivityState because m_page is null
>diff --git a/Source/WebCore/html/HTMLAttributeNames.in b/Source/WebCore/html/HTMLAttributeNames.in
>index ec0978dd7372023c50cb63f8157d8a2436d77c95..ca64447313846943693491b86bee643c706c25ae 100644
>--- a/Source/WebCore/html/HTMLAttributeNames.in
>+++ b/Source/WebCore/html/HTMLAttributeNames.in
>@@ -342,6 +342,7 @@ progress
> prompt
> pseudo
> readonly
>+referrerpolicy
> rel
> required
> results
>diff --git a/Source/WebCore/html/HTMLFrameOwnerElement.h b/Source/WebCore/html/HTMLFrameOwnerElement.h
>index 80f18200df0d4a74d7f0e3dbca1524560224ab39..0e9bf36d29da15e79d80e68b239cebb6c7f2478d 100644
>--- a/Source/WebCore/html/HTMLFrameOwnerElement.h
>+++ b/Source/WebCore/html/HTMLFrameOwnerElement.h
>@@ -21,6 +21,7 @@
> #pragma once
> 
> #include "HTMLElement.h"
>+#include "ReferrerPolicy.h"
> #include <wtf/HashCountedSet.h>
> #include <wtf/NeverDestroyed.h>
> 
>@@ -60,6 +61,8 @@ public:
> 
>     virtual bool isURLAllowed(const URL&) const { return true; }
> 
>+    virtual ReferrerPolicy referrerPolicy() const { return ReferrerPolicy::EmptyString; }
>+
> protected:
>     HTMLFrameOwnerElement(const QualifiedName& tagName, Document&);
>     void setSandboxFlags(SandboxFlags);
>diff --git a/Source/WebCore/html/HTMLIFrameElement.cpp b/Source/WebCore/html/HTMLIFrameElement.cpp
>index 4e7319b80da63babced98774b9ab5c13d9d319a3..0242f5edfd8f7b8290353ef9c86bab3a5b7c064b 100644
>--- a/Source/WebCore/html/HTMLIFrameElement.cpp
>+++ b/Source/WebCore/html/HTMLIFrameElement.cpp
>@@ -95,9 +95,13 @@ void HTMLIFrameElement::parseAttribute(const QualifiedName& name, const AtomicSt
>         setSandboxFlags(value.isNull() ? SandboxNone : SecurityContext::parseSandboxPolicy(value, invalidTokens));
>         if (!invalidTokens.isNull())
>             document().addConsoleMessage(MessageSource::Other, MessageLevel::Error, "Error while parsing the 'sandbox' attribute: " + invalidTokens);
>-    } else if (name == allowAttr)
>+    } else if (name == allowAttr) {
>         m_allow = value;
>-    else
>+    } else if (name == referrerpolicyAttr) {
>+        m_referrerPolicy = ReferrerPolicy::EmptyString;
>+        if (auto policy = parseReferrerPolicy(value, ReferrerPolicySource::HTTPHeader))
>+            m_referrerPolicy = *policy;
>+    } else
>         HTMLFrameElementBase::parseAttribute(name, value);
> }
> 
>@@ -111,4 +115,16 @@ RenderPtr<RenderElement> HTMLIFrameElement::createElementRenderer(RenderStyle&&
>     return createRenderer<RenderIFrame>(*this, WTFMove(style));
> }
> 
>+void HTMLIFrameElement::setReferrerPolicyForBindings(const AtomicString& value)
>+{
>+    setAttributeWithoutSynchronization(referrerpolicyAttr, value);
>+}
>+
>+String HTMLIFrameElement::referrerPolicyForBindings() const
>+{
>+    if (m_referrerPolicy != ReferrerPolicy::EmptyString)
>+        return attributeWithoutSynchronization(referrerpolicyAttr).convertToASCIILowercase();
>+    return String();
>+}
>+
> }
>diff --git a/Source/WebCore/html/HTMLIFrameElement.h b/Source/WebCore/html/HTMLIFrameElement.h
>index 4521c1974a515c70e1eef7ec361a565910556ddf..8c5d356734ef96f54a2c1d7bd94f61c7d292c725 100644
>--- a/Source/WebCore/html/HTMLIFrameElement.h
>+++ b/Source/WebCore/html/HTMLIFrameElement.h
>@@ -40,6 +40,10 @@ public:
>     RenderIFrame* renderer() const;
>     const String& allow() const { return m_allow; }
> 
>+    void setReferrerPolicyForBindings(const AtomicString&);
>+    String referrerPolicyForBindings() const;
>+    ReferrerPolicy referrerPolicy() const override { return m_referrerPolicy; }
>+
> private:
>     HTMLIFrameElement(const QualifiedName&, Document&);
> 
>@@ -56,6 +60,7 @@ private:
> 
>     std::unique_ptr<DOMTokenList> m_sandbox;
>     String m_allow;
>+    ReferrerPolicy m_referrerPolicy { ReferrerPolicy::EmptyString };
> };
> 
> } // namespace WebCore
>diff --git a/Source/WebCore/html/HTMLIFrameElement.idl b/Source/WebCore/html/HTMLIFrameElement.idl
>index 21d38d05cb5fe7180b00bb8af1bf8dd9aa703507..7fcaf8d4766936ba49fcf117229bd96ba1afdb54 100644
>--- a/Source/WebCore/html/HTMLIFrameElement.idl
>+++ b/Source/WebCore/html/HTMLIFrameElement.idl
>@@ -41,4 +41,6 @@ interface HTMLIFrameElement : HTMLElement {
>     readonly attribute WindowProxy contentWindow;
> 
>     [CheckSecurityForNode, MayThrowException] Document getSVGDocument();
>+
>+    [ImplementedAs=referrerPolicyForBindings, CEReactions=NotNeeded] attribute DOMString referrerPolicy;
> };
>diff --git a/Source/WebCore/loader/SubframeLoader.cpp b/Source/WebCore/loader/SubframeLoader.cpp
>index 78ce7c1ed4e3fd03fb6f3291f74420b25779ac8b..a38324733e6ec78474179bf29438ae63d179191a 100644
>--- a/Source/WebCore/loader/SubframeLoader.cpp
>+++ b/Source/WebCore/loader/SubframeLoader.cpp
>@@ -318,7 +318,12 @@ Frame* SubframeLoader::loadSubframe(HTMLFrameOwnerElement& ownerElement, const U
>     if (!SubframeLoadingDisabler::canLoadFrame(ownerElement))
>         return nullptr;
> 
>-    String referrerToUse = SecurityPolicy::generateReferrerHeader(document->referrerPolicy(), url, referrer);
>+    ReferrerPolicy policy = ReferrerPolicy::EmptyString;
>+    if (RuntimeEnabledFeatures::sharedFeatures().referrerPolicyAttributeEnabled())
>+        policy = ownerElement.referrerPolicy();
>+    if (policy == ReferrerPolicy::EmptyString)
>+        policy = document->referrerPolicy();
>+    String referrerToUse = SecurityPolicy::generateReferrerHeader(policy, url, referrer);
> 
>     // Prevent initial empty document load from triggering load events.
>     document->incrementLoadEventDelayCount();
>diff --git a/Source/WebCore/page/RuntimeEnabledFeatures.h b/Source/WebCore/page/RuntimeEnabledFeatures.h
>index 0f7e7a500450a6506df3e28d3ca934fc0cc0763a..3cf69d62400ef20d6e44c4cb459b34c264862dc2 100644
>--- a/Source/WebCore/page/RuntimeEnabledFeatures.h
>+++ b/Source/WebCore/page/RuntimeEnabledFeatures.h
>@@ -344,6 +344,9 @@ public:
>     bool adClickAttributionEnabled() const { return m_adClickAttributionEnabled; }
>     void setAdClickAttributionEnabled(bool isEnabled) { m_adClickAttributionEnabled = isEnabled; }
> 
>+    bool referrerPolicyAttributeEnabled() const { return m_referrerPolicyAttributeEnabled; }
>+    void setReferrerPolicyAttributeEnabled(bool isEnabled) { m_referrerPolicyAttributeEnabled = isEnabled; }
>+
>     WEBCORE_EXPORT static RuntimeEnabledFeatures& sharedFeatures();
> 
> private:
>@@ -521,6 +524,8 @@ private:
> 
>     bool m_adClickAttributionEnabled { false };
> 
>+    bool m_referrerPolicyAttributeEnabled { false };
>+
>     friend class WTF::NeverDestroyed<RuntimeEnabledFeatures>;
> };
> 
>diff --git a/Source/WebKit/Shared/WebPreferences.yaml b/Source/WebKit/Shared/WebPreferences.yaml
>index 405b7a18b138c4bb5bc97aeea5e1c7790730d60b..62799eb07e34096d220988ae476c6847010299cc 100644
>--- a/Source/WebKit/Shared/WebPreferences.yaml
>+++ b/Source/WebKit/Shared/WebPreferences.yaml
>@@ -1541,6 +1541,14 @@ DOMPasteAccessRequestsEnabled:
>   humanReadableDescription: "Enable DOM Paste Access Requests"
>   category: internal
> 
>+ReferrerPolicyAttributeEnabled:
>+  type: bool
>+  defaultValue: false
>+  humanReadableName: "Referrer Policy attribute"
>+  humanReadableDescription: "Enable Referrer Policy attribute"
>+  category: experimental
>+  webcoreBinding: RuntimeEnabledFeatures
>+
> # Deprecated
> 
> ICECandidateFilteringEnabled:
>diff --git a/Source/WebKit/UIProcess/API/C/WKPreferences.cpp b/Source/WebKit/UIProcess/API/C/WKPreferences.cpp
>index 3051330c0c6732395a3ebe5db820279fc158f381..39f38edf63ec9dafeed2f6ce9622ae027e985525 100644
>--- a/Source/WebKit/UIProcess/API/C/WKPreferences.cpp
>+++ b/Source/WebKit/UIProcess/API/C/WKPreferences.cpp
>@@ -2109,3 +2109,13 @@ bool WKPreferencesGetCaptureVideoInUIProcessEnabled(WKPreferencesRef preferences
> {
>     return toImpl(preferencesRef)->captureVideoInUIProcessEnabled();
> }
>+
>+void WKPreferencesSetReferrerPolicyAttributeEnabled(WKPreferencesRef preferencesRef, bool flag)
>+{
>+    toImpl(preferencesRef)->setIntersectionObserverEnabled(flag);
>+}
>+
>+bool WKPreferencesGetReferrerPolicyAttributeEnabled(WKPreferencesRef preferencesRef)
>+{
>+    return toImpl(preferencesRef)->intersectionObserverEnabled();
>+}
>diff --git a/Source/WebKit/UIProcess/API/C/WKPreferencesRefPrivate.h b/Source/WebKit/UIProcess/API/C/WKPreferencesRefPrivate.h
>index 7c135d83942195756b7d67325d8b8168a9023c41..3a61bd93ff75ff07362d6f43ef1c3468b90dba0b 100644
>--- a/Source/WebKit/UIProcess/API/C/WKPreferencesRefPrivate.h
>+++ b/Source/WebKit/UIProcess/API/C/WKPreferencesRefPrivate.h
>@@ -580,6 +580,10 @@ WK_EXPORT bool WKPreferencesGetColorFilterEnabled(WKPreferencesRef);
> WK_EXPORT void WKPreferencesSetPunchOutWhiteBackgroundsInDarkMode(WKPreferencesRef, bool flag);
> WK_EXPORT bool WKPreferencesGetPunchOutWhiteBackgroundsInDarkMode(WKPreferencesRef);
> 
>+// Defaults to false
>+WK_EXPORT void WKPreferencesSetReferrerPolicyAttributeEnabled(WKPreferencesRef, bool flag);
>+WK_EXPORT bool WKPreferencesGetReferrerPolicyAttributeEnabled(WKPreferencesRef);
>+
> #ifdef __cplusplus
> }
> #endif
>diff --git a/Source/WebKit/WebProcess/Network/WebLoaderStrategy.cpp b/Source/WebKit/WebProcess/Network/WebLoaderStrategy.cpp
>index 0aca4d4c3c2f86164a61040e578854ca528e12c8..6a15195c4fb2b87ada4c5cd754b836238a39631d 100644
>--- a/Source/WebKit/WebProcess/Network/WebLoaderStrategy.cpp
>+++ b/Source/WebKit/WebProcess/Network/WebLoaderStrategy.cpp
>@@ -91,9 +91,9 @@ WebLoaderStrategy::~WebLoaderStrategy()
> 
> void WebLoaderStrategy::loadResource(Frame& frame, CachedResource& resource, ResourceRequest&& request, const ResourceLoaderOptions& options, CompletionHandler<void(RefPtr<SubresourceLoader>&&)>&& completionHandler)
> {
>-    SubresourceLoader::create(frame, resource, WTFMove(request), options, [this, completionHandler = WTFMove(completionHandler), resource = CachedResourceHandle<CachedResource>(&resource), frame = makeRef(frame)] (RefPtr<SubresourceLoader>&& loader) mutable {
>+    SubresourceLoader::create(frame, resource, WTFMove(request), options, [this, referrerPolicy = options.referrerPolicy, completionHandler = WTFMove(completionHandler), resource = CachedResourceHandle<CachedResource>(&resource), frame = makeRef(frame)] (RefPtr<SubresourceLoader>&& loader) mutable {
>         if (loader)
>-            scheduleLoad(*loader, resource.get(), frame->document()->referrerPolicy() == ReferrerPolicy::NoReferrerWhenDowngrade);
>+            scheduleLoad(*loader, resource.get(), referrerPolicy == ReferrerPolicy::NoReferrerWhenDowngrade);
>         else
>             RELEASE_LOG_IF_ALLOWED(frame.get(), "loadResource: Unable to create SubresourceLoader (frame = %p", &frame);
>         completionHandler(WTFMove(loader));
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index 5e053fc29c64997704004c0108c008c5dee3dd70..c9fb742feac98048296fc9364e1ab31416658f63 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,15 @@
>+2019-02-13  Rob Buis  <rbuis@igalia.com>
>+
>+        Consider supporting the `referrerpolicy` attribute.
>+        https://bugs.webkit.org/show_bug.cgi?id=179053
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Update improved results.
>+
>+        * platform/ios-wk2/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt:
>+        * platform/ios/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt:
>+
> 2019-02-13  Fujii Hironori  <Hironori.Fujii@sony.com>
> 
>         [GTK][WPE] Don't use DumpJSConsoleLogInStdErr expectation in platform TestExpectations
>diff --git a/LayoutTests/imported/w3c/ChangeLog b/LayoutTests/imported/w3c/ChangeLog
>index ce0540cfd917401df3c0d21ea179995c63b0ba92..e367f362ab78a39a267ebcd7187f7916fc628d13 100644
>--- a/LayoutTests/imported/w3c/ChangeLog
>+++ b/LayoutTests/imported/w3c/ChangeLog
>@@ -1,3 +1,15 @@
>+2019-02-13  Rob Buis  <rbuis@igalia.com>
>+
>+        Consider supporting the `referrerpolicy` attribute.
>+        https://bugs.webkit.org/show_bug.cgi?id=179053
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Update improved results.
>+
>+        * web-platform-tests/html/dom/reflection-embedded-expected.txt:
>+        * web-platform-tests/html/dom/reflection-embedded.html:
>+
> 2019-02-12  Rob Buis  <rbuis@igalia.com>
> 
>         Align with Fetch on data: URLs
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>index 28d583b99999061e0f94b93fb5e3e62d14d60481..27fcdf7b9c65a2df7fb62b10aa9c2a2644802f88 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>@@ -1746,118 +1746,118 @@ PASS iframe.height: IDL set to "\0"
> PASS iframe.height: IDL set to null 
> PASS iframe.height: IDL set to object "test-toString" 
> PASS iframe.height: IDL set to object "test-valueOf" 
>-FAIL iframe.referrerPolicy: typeof IDL attribute assert_equals: expected "string" but got "undefined"
>-FAIL iframe.referrerPolicy: IDL get with DOM attribute unset assert_equals: expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to undefined assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to 7 assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to 1.5 assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to true assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to false assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "[object Object]" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to NaN assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to Infinity assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to -Infinity assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to null assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "test-toString" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "test-valueOf" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer" assert_equals: IDL get expected (string) "no-referrer" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xno-referrer" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "o-referrer" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "NO-REFERRER" assert_equals: IDL get expected (string) "no-referrer" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade" assert_equals: IDL get expected (string) "no-referrer-when-downgrade" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xno-referrer-when-downgrade" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "o-referrer-when-downgrade" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "NO-REFERRER-WHEN-DOWNGRADE" assert_equals: IDL get expected (string) "no-referrer-when-downgrade" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "same-origin" assert_equals: IDL get expected (string) "same-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xsame-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "same-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ame-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "SAME-ORIGIN" assert_equals: IDL get expected (string) "same-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin" assert_equals: IDL get expected (string) "origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xorigin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "rigin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ORIGIN" assert_equals: IDL get expected (string) "origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin" assert_equals: IDL get expected (string) "strict-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xstrict-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "trict-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN" assert_equals: IDL get expected (string) "strict-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin" assert_equals: IDL get expected (string) "origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xorigin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "rigin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: IDL get expected (string) "origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin" assert_equals: IDL get expected (string) "strict-origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xstrict-origin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "trict-origin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: IDL get expected (string) "strict-origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "unsafe-url" assert_equals: IDL get expected (string) "unsafe-url" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xunsafe-url" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "unsafe-url\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "nsafe-url" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "UNSAFE-URL" assert_equals: IDL get expected (string) "unsafe-url" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: IDL set to "" assert_equals: getAttribute() expected "" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " assert_equals: getAttribute() expected " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to undefined assert_equals: getAttribute() expected "undefined" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to 7 assert_equals: getAttribute() expected "7" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to 1.5 assert_equals: getAttribute() expected "1.5" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to true assert_equals: getAttribute() expected "true" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to false assert_equals: getAttribute() expected "false" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to object "[object Object]" assert_equals: getAttribute() expected "[object Object]" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to NaN assert_equals: getAttribute() expected "NaN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to Infinity assert_equals: getAttribute() expected "Infinity" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to -Infinity assert_equals: getAttribute() expected "-Infinity" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "\0" assert_equals: getAttribute() expected "\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to null assert_equals: IDL get expected (string) "" but got (object) null
>-FAIL iframe.referrerPolicy: IDL set to object "test-toString" assert_equals: getAttribute() expected "test-toString" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to object "test-valueOf" assert_equals: getAttribute() expected "test-valueOf" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer" assert_equals: getAttribute() expected "no-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xno-referrer" assert_equals: getAttribute() expected "xno-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer\0" assert_equals: getAttribute() expected "no-referrer\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "o-referrer" assert_equals: getAttribute() expected "o-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "NO-REFERRER" assert_equals: getAttribute() expected "NO-REFERRER" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade" assert_equals: getAttribute() expected "no-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xno-referrer-when-downgrade" assert_equals: getAttribute() expected "xno-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade\0" assert_equals: getAttribute() expected "no-referrer-when-downgrade\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "o-referrer-when-downgrade" assert_equals: getAttribute() expected "o-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "NO-REFERRER-WHEN-DOWNGRADE" assert_equals: getAttribute() expected "NO-REFERRER-WHEN-DOWNGRADE" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "same-origin" assert_equals: getAttribute() expected "same-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xsame-origin" assert_equals: getAttribute() expected "xsame-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "same-origin\0" assert_equals: getAttribute() expected "same-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ame-origin" assert_equals: getAttribute() expected "ame-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "SAME-ORIGIN" assert_equals: getAttribute() expected "SAME-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin" assert_equals: getAttribute() expected "origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xorigin" assert_equals: getAttribute() expected "xorigin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin\0" assert_equals: getAttribute() expected "origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "rigin" assert_equals: getAttribute() expected "rigin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ORIGIN" assert_equals: getAttribute() expected "ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin" assert_equals: getAttribute() expected "strict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xstrict-origin" assert_equals: getAttribute() expected "xstrict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin\0" assert_equals: getAttribute() expected "strict-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "trict-origin" assert_equals: getAttribute() expected "trict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "STRICT-ORIGIN" assert_equals: getAttribute() expected "STRICT-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin-when-cross-origin" assert_equals: getAttribute() expected "origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xorigin-when-cross-origin" assert_equals: getAttribute() expected "xorigin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin-when-cross-origin\0" assert_equals: getAttribute() expected "origin-when-cross-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "rigin-when-cross-origin" assert_equals: getAttribute() expected "rigin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: getAttribute() expected "ORIGIN-WHEN-CROSS-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin" assert_equals: getAttribute() expected "strict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xstrict-origin-when-cross-origin" assert_equals: getAttribute() expected "xstrict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin\0" assert_equals: getAttribute() expected "strict-origin-when-cross-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "trict-origin-when-cross-origin" assert_equals: getAttribute() expected "trict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: getAttribute() expected "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "unsafe-url" assert_equals: getAttribute() expected "unsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xunsafe-url" assert_equals: getAttribute() expected "xunsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "unsafe-url\0" assert_equals: getAttribute() expected "unsafe-url\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "nsafe-url" assert_equals: getAttribute() expected "nsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "UNSAFE-URL" assert_equals: IDL get expected "unsafe-url" but got "UNSAFE-URL"
>+PASS iframe.referrerPolicy: typeof IDL attribute 
>+PASS iframe.referrerPolicy: IDL get with DOM attribute unset 
>+PASS iframe.referrerPolicy: setAttribute() to "" 
>+PASS iframe.referrerPolicy: setAttribute() to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " 
>+PASS iframe.referrerPolicy: setAttribute() to undefined 
>+PASS iframe.referrerPolicy: setAttribute() to 7 
>+PASS iframe.referrerPolicy: setAttribute() to 1.5 
>+PASS iframe.referrerPolicy: setAttribute() to true 
>+PASS iframe.referrerPolicy: setAttribute() to false 
>+PASS iframe.referrerPolicy: setAttribute() to object "[object Object]" 
>+PASS iframe.referrerPolicy: setAttribute() to NaN 
>+PASS iframe.referrerPolicy: setAttribute() to Infinity 
>+PASS iframe.referrerPolicy: setAttribute() to -Infinity 
>+PASS iframe.referrerPolicy: setAttribute() to "\0" 
>+PASS iframe.referrerPolicy: setAttribute() to null 
>+PASS iframe.referrerPolicy: setAttribute() to object "test-toString" 
>+PASS iframe.referrerPolicy: setAttribute() to object "test-valueOf" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "xno-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "o-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "NO-REFERRER" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "xno-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "o-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "NO-REFERRER-WHEN-DOWNGRADE" 
>+PASS iframe.referrerPolicy: setAttribute() to "same-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xsame-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "same-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "ame-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "SAME-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xorigin" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "rigin" 
>+PASS iframe.referrerPolicy: setAttribute() to "ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xstrict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "trict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xorigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "rigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xstrict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "trict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "unsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "xunsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "unsafe-url\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "nsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "UNSAFE-URL" 
>+PASS iframe.referrerPolicy: IDL set to "" 
>+PASS iframe.referrerPolicy: IDL set to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " 
>+PASS iframe.referrerPolicy: IDL set to undefined 
>+PASS iframe.referrerPolicy: IDL set to 7 
>+PASS iframe.referrerPolicy: IDL set to 1.5 
>+PASS iframe.referrerPolicy: IDL set to true 
>+PASS iframe.referrerPolicy: IDL set to false 
>+PASS iframe.referrerPolicy: IDL set to object "[object Object]" 
>+PASS iframe.referrerPolicy: IDL set to NaN 
>+PASS iframe.referrerPolicy: IDL set to Infinity 
>+PASS iframe.referrerPolicy: IDL set to -Infinity 
>+PASS iframe.referrerPolicy: IDL set to "\0" 
>+PASS iframe.referrerPolicy: IDL set to null 
>+PASS iframe.referrerPolicy: IDL set to object "test-toString" 
>+PASS iframe.referrerPolicy: IDL set to object "test-valueOf" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "xno-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer\0" 
>+PASS iframe.referrerPolicy: IDL set to "o-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "NO-REFERRER" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "xno-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade\0" 
>+PASS iframe.referrerPolicy: IDL set to "o-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "NO-REFERRER-WHEN-DOWNGRADE" 
>+PASS iframe.referrerPolicy: IDL set to "same-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xsame-origin" 
>+PASS iframe.referrerPolicy: IDL set to "same-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "ame-origin" 
>+PASS iframe.referrerPolicy: IDL set to "SAME-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "origin" 
>+PASS iframe.referrerPolicy: IDL set to "xorigin" 
>+PASS iframe.referrerPolicy: IDL set to "origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "rigin" 
>+PASS iframe.referrerPolicy: IDL set to "ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xstrict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "trict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "STRICT-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xorigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "rigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xstrict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "trict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "unsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "xunsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "unsafe-url\0" 
>+PASS iframe.referrerPolicy: IDL set to "nsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "UNSAFE-URL" 
> FAIL iframe.delegateStickyUserActivation: typeof IDL attribute assert_equals: expected "string" but got "undefined"
> FAIL iframe.delegateStickyUserActivation: setAttribute() to "vibration" assert_equals: IDL get expected (string) "vibration" but got (undefined) undefined
> FAIL iframe.delegateStickyUserActivation: setAttribute() to "VIBRATION" assert_equals: IDL get expected (string) "vibration" but got (undefined) undefined
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded.html b/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded.html
>index 0a362f817a5e7fb630cc4c0317fc80fe59cf4ab3..73207be28f4446003b101bc2d753f0362acc8258 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded.html
>+++ b/LayoutTests/imported/w3c/web-platform-tests/html/dom/reflection-embedded.html
>@@ -1,4 +1,4 @@
>-<!doctype html>
>+<!doctype html> 
> <title>HTML5 reflection tests: embedded elements</title>
> <meta name=timeout content=long>
> <p>Implementers looking to fix bugs might want to use the <a
>diff --git a/LayoutTests/platform/ios-wk2/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt b/LayoutTests/platform/ios-wk2/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>index 28d583b99999061e0f94b93fb5e3e62d14d60481..27fcdf7b9c65a2df7fb62b10aa9c2a2644802f88 100644
>--- a/LayoutTests/platform/ios-wk2/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>+++ b/LayoutTests/platform/ios-wk2/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>@@ -1746,118 +1746,118 @@ PASS iframe.height: IDL set to "\0"
> PASS iframe.height: IDL set to null 
> PASS iframe.height: IDL set to object "test-toString" 
> PASS iframe.height: IDL set to object "test-valueOf" 
>-FAIL iframe.referrerPolicy: typeof IDL attribute assert_equals: expected "string" but got "undefined"
>-FAIL iframe.referrerPolicy: IDL get with DOM attribute unset assert_equals: expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to undefined assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to 7 assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to 1.5 assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to true assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to false assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "[object Object]" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to NaN assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to Infinity assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to -Infinity assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to null assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "test-toString" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "test-valueOf" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer" assert_equals: IDL get expected (string) "no-referrer" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xno-referrer" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "o-referrer" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "NO-REFERRER" assert_equals: IDL get expected (string) "no-referrer" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade" assert_equals: IDL get expected (string) "no-referrer-when-downgrade" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xno-referrer-when-downgrade" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "o-referrer-when-downgrade" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "NO-REFERRER-WHEN-DOWNGRADE" assert_equals: IDL get expected (string) "no-referrer-when-downgrade" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "same-origin" assert_equals: IDL get expected (string) "same-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xsame-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "same-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ame-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "SAME-ORIGIN" assert_equals: IDL get expected (string) "same-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin" assert_equals: IDL get expected (string) "origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xorigin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "rigin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ORIGIN" assert_equals: IDL get expected (string) "origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin" assert_equals: IDL get expected (string) "strict-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xstrict-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "trict-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN" assert_equals: IDL get expected (string) "strict-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin" assert_equals: IDL get expected (string) "origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xorigin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "rigin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: IDL get expected (string) "origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin" assert_equals: IDL get expected (string) "strict-origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xstrict-origin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "trict-origin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: IDL get expected (string) "strict-origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "unsafe-url" assert_equals: IDL get expected (string) "unsafe-url" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xunsafe-url" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "unsafe-url\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "nsafe-url" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "UNSAFE-URL" assert_equals: IDL get expected (string) "unsafe-url" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: IDL set to "" assert_equals: getAttribute() expected "" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " assert_equals: getAttribute() expected " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to undefined assert_equals: getAttribute() expected "undefined" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to 7 assert_equals: getAttribute() expected "7" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to 1.5 assert_equals: getAttribute() expected "1.5" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to true assert_equals: getAttribute() expected "true" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to false assert_equals: getAttribute() expected "false" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to object "[object Object]" assert_equals: getAttribute() expected "[object Object]" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to NaN assert_equals: getAttribute() expected "NaN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to Infinity assert_equals: getAttribute() expected "Infinity" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to -Infinity assert_equals: getAttribute() expected "-Infinity" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "\0" assert_equals: getAttribute() expected "\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to null assert_equals: IDL get expected (string) "" but got (object) null
>-FAIL iframe.referrerPolicy: IDL set to object "test-toString" assert_equals: getAttribute() expected "test-toString" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to object "test-valueOf" assert_equals: getAttribute() expected "test-valueOf" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer" assert_equals: getAttribute() expected "no-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xno-referrer" assert_equals: getAttribute() expected "xno-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer\0" assert_equals: getAttribute() expected "no-referrer\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "o-referrer" assert_equals: getAttribute() expected "o-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "NO-REFERRER" assert_equals: getAttribute() expected "NO-REFERRER" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade" assert_equals: getAttribute() expected "no-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xno-referrer-when-downgrade" assert_equals: getAttribute() expected "xno-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade\0" assert_equals: getAttribute() expected "no-referrer-when-downgrade\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "o-referrer-when-downgrade" assert_equals: getAttribute() expected "o-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "NO-REFERRER-WHEN-DOWNGRADE" assert_equals: getAttribute() expected "NO-REFERRER-WHEN-DOWNGRADE" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "same-origin" assert_equals: getAttribute() expected "same-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xsame-origin" assert_equals: getAttribute() expected "xsame-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "same-origin\0" assert_equals: getAttribute() expected "same-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ame-origin" assert_equals: getAttribute() expected "ame-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "SAME-ORIGIN" assert_equals: getAttribute() expected "SAME-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin" assert_equals: getAttribute() expected "origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xorigin" assert_equals: getAttribute() expected "xorigin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin\0" assert_equals: getAttribute() expected "origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "rigin" assert_equals: getAttribute() expected "rigin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ORIGIN" assert_equals: getAttribute() expected "ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin" assert_equals: getAttribute() expected "strict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xstrict-origin" assert_equals: getAttribute() expected "xstrict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin\0" assert_equals: getAttribute() expected "strict-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "trict-origin" assert_equals: getAttribute() expected "trict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "STRICT-ORIGIN" assert_equals: getAttribute() expected "STRICT-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin-when-cross-origin" assert_equals: getAttribute() expected "origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xorigin-when-cross-origin" assert_equals: getAttribute() expected "xorigin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin-when-cross-origin\0" assert_equals: getAttribute() expected "origin-when-cross-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "rigin-when-cross-origin" assert_equals: getAttribute() expected "rigin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: getAttribute() expected "ORIGIN-WHEN-CROSS-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin" assert_equals: getAttribute() expected "strict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xstrict-origin-when-cross-origin" assert_equals: getAttribute() expected "xstrict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin\0" assert_equals: getAttribute() expected "strict-origin-when-cross-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "trict-origin-when-cross-origin" assert_equals: getAttribute() expected "trict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: getAttribute() expected "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "unsafe-url" assert_equals: getAttribute() expected "unsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xunsafe-url" assert_equals: getAttribute() expected "xunsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "unsafe-url\0" assert_equals: getAttribute() expected "unsafe-url\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "nsafe-url" assert_equals: getAttribute() expected "nsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "UNSAFE-URL" assert_equals: IDL get expected "unsafe-url" but got "UNSAFE-URL"
>+PASS iframe.referrerPolicy: typeof IDL attribute 
>+PASS iframe.referrerPolicy: IDL get with DOM attribute unset 
>+PASS iframe.referrerPolicy: setAttribute() to "" 
>+PASS iframe.referrerPolicy: setAttribute() to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " 
>+PASS iframe.referrerPolicy: setAttribute() to undefined 
>+PASS iframe.referrerPolicy: setAttribute() to 7 
>+PASS iframe.referrerPolicy: setAttribute() to 1.5 
>+PASS iframe.referrerPolicy: setAttribute() to true 
>+PASS iframe.referrerPolicy: setAttribute() to false 
>+PASS iframe.referrerPolicy: setAttribute() to object "[object Object]" 
>+PASS iframe.referrerPolicy: setAttribute() to NaN 
>+PASS iframe.referrerPolicy: setAttribute() to Infinity 
>+PASS iframe.referrerPolicy: setAttribute() to -Infinity 
>+PASS iframe.referrerPolicy: setAttribute() to "\0" 
>+PASS iframe.referrerPolicy: setAttribute() to null 
>+PASS iframe.referrerPolicy: setAttribute() to object "test-toString" 
>+PASS iframe.referrerPolicy: setAttribute() to object "test-valueOf" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "xno-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "o-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "NO-REFERRER" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "xno-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "o-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "NO-REFERRER-WHEN-DOWNGRADE" 
>+PASS iframe.referrerPolicy: setAttribute() to "same-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xsame-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "same-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "ame-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "SAME-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xorigin" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "rigin" 
>+PASS iframe.referrerPolicy: setAttribute() to "ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xstrict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "trict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xorigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "rigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xstrict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "trict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "unsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "xunsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "unsafe-url\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "nsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "UNSAFE-URL" 
>+PASS iframe.referrerPolicy: IDL set to "" 
>+PASS iframe.referrerPolicy: IDL set to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " 
>+PASS iframe.referrerPolicy: IDL set to undefined 
>+PASS iframe.referrerPolicy: IDL set to 7 
>+PASS iframe.referrerPolicy: IDL set to 1.5 
>+PASS iframe.referrerPolicy: IDL set to true 
>+PASS iframe.referrerPolicy: IDL set to false 
>+PASS iframe.referrerPolicy: IDL set to object "[object Object]" 
>+PASS iframe.referrerPolicy: IDL set to NaN 
>+PASS iframe.referrerPolicy: IDL set to Infinity 
>+PASS iframe.referrerPolicy: IDL set to -Infinity 
>+PASS iframe.referrerPolicy: IDL set to "\0" 
>+PASS iframe.referrerPolicy: IDL set to null 
>+PASS iframe.referrerPolicy: IDL set to object "test-toString" 
>+PASS iframe.referrerPolicy: IDL set to object "test-valueOf" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "xno-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer\0" 
>+PASS iframe.referrerPolicy: IDL set to "o-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "NO-REFERRER" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "xno-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade\0" 
>+PASS iframe.referrerPolicy: IDL set to "o-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "NO-REFERRER-WHEN-DOWNGRADE" 
>+PASS iframe.referrerPolicy: IDL set to "same-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xsame-origin" 
>+PASS iframe.referrerPolicy: IDL set to "same-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "ame-origin" 
>+PASS iframe.referrerPolicy: IDL set to "SAME-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "origin" 
>+PASS iframe.referrerPolicy: IDL set to "xorigin" 
>+PASS iframe.referrerPolicy: IDL set to "origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "rigin" 
>+PASS iframe.referrerPolicy: IDL set to "ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xstrict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "trict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "STRICT-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xorigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "rigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xstrict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "trict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "unsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "xunsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "unsafe-url\0" 
>+PASS iframe.referrerPolicy: IDL set to "nsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "UNSAFE-URL" 
> FAIL iframe.delegateStickyUserActivation: typeof IDL attribute assert_equals: expected "string" but got "undefined"
> FAIL iframe.delegateStickyUserActivation: setAttribute() to "vibration" assert_equals: IDL get expected (string) "vibration" but got (undefined) undefined
> FAIL iframe.delegateStickyUserActivation: setAttribute() to "VIBRATION" assert_equals: IDL get expected (string) "vibration" but got (undefined) undefined
>diff --git a/LayoutTests/platform/ios/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt b/LayoutTests/platform/ios/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>index 1a36ecb5ffe925266eafe41a4420e3150a55191c..446e8a145062e2a6b7d95033d91b9a3560f45c0b 100644
>--- a/LayoutTests/platform/ios/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>+++ b/LayoutTests/platform/ios/imported/w3c/web-platform-tests/html/dom/reflection-embedded-expected.txt
>@@ -1439,118 +1439,118 @@ PASS iframe.height: IDL set to "\0"
> PASS iframe.height: IDL set to null 
> PASS iframe.height: IDL set to object "test-toString" 
> PASS iframe.height: IDL set to object "test-valueOf" 
>-FAIL iframe.referrerPolicy: typeof IDL attribute assert_equals: expected "string" but got "undefined"
>-FAIL iframe.referrerPolicy: IDL get with DOM attribute unset assert_equals: expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to undefined assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to 7 assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to 1.5 assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to true assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to false assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "[object Object]" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to NaN assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to Infinity assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to -Infinity assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to null assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "test-toString" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to object "test-valueOf" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer" assert_equals: IDL get expected (string) "no-referrer" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xno-referrer" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "o-referrer" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "NO-REFERRER" assert_equals: IDL get expected (string) "no-referrer" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade" assert_equals: IDL get expected (string) "no-referrer-when-downgrade" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xno-referrer-when-downgrade" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "o-referrer-when-downgrade" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "NO-REFERRER-WHEN-DOWNGRADE" assert_equals: IDL get expected (string) "no-referrer-when-downgrade" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "same-origin" assert_equals: IDL get expected (string) "same-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xsame-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "same-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ame-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "SAME-ORIGIN" assert_equals: IDL get expected (string) "same-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin" assert_equals: IDL get expected (string) "origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xorigin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "rigin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ORIGIN" assert_equals: IDL get expected (string) "origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin" assert_equals: IDL get expected (string) "strict-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xstrict-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "trict-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN" assert_equals: IDL get expected (string) "strict-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin" assert_equals: IDL get expected (string) "origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xorigin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "rigin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: IDL get expected (string) "origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin" assert_equals: IDL get expected (string) "strict-origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xstrict-origin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "trict-origin-when-cross-origin" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: IDL get expected (string) "strict-origin-when-cross-origin" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "unsafe-url" assert_equals: IDL get expected (string) "unsafe-url" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "xunsafe-url" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "unsafe-url\0" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "nsafe-url" assert_equals: IDL get expected (string) "" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: setAttribute() to "UNSAFE-URL" assert_equals: IDL get expected (string) "unsafe-url" but got (undefined) undefined
>-FAIL iframe.referrerPolicy: IDL set to "" assert_equals: getAttribute() expected "" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " assert_equals: getAttribute() expected " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to undefined assert_equals: getAttribute() expected "undefined" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to 7 assert_equals: getAttribute() expected "7" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to 1.5 assert_equals: getAttribute() expected "1.5" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to true assert_equals: getAttribute() expected "true" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to false assert_equals: getAttribute() expected "false" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to object "[object Object]" assert_equals: getAttribute() expected "[object Object]" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to NaN assert_equals: getAttribute() expected "NaN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to Infinity assert_equals: getAttribute() expected "Infinity" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to -Infinity assert_equals: getAttribute() expected "-Infinity" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "\0" assert_equals: getAttribute() expected "\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to null assert_equals: IDL get expected (string) "" but got (object) null
>-FAIL iframe.referrerPolicy: IDL set to object "test-toString" assert_equals: getAttribute() expected "test-toString" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to object "test-valueOf" assert_equals: getAttribute() expected "test-valueOf" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer" assert_equals: getAttribute() expected "no-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xno-referrer" assert_equals: getAttribute() expected "xno-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer\0" assert_equals: getAttribute() expected "no-referrer\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "o-referrer" assert_equals: getAttribute() expected "o-referrer" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "NO-REFERRER" assert_equals: getAttribute() expected "NO-REFERRER" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade" assert_equals: getAttribute() expected "no-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xno-referrer-when-downgrade" assert_equals: getAttribute() expected "xno-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade\0" assert_equals: getAttribute() expected "no-referrer-when-downgrade\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "o-referrer-when-downgrade" assert_equals: getAttribute() expected "o-referrer-when-downgrade" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "NO-REFERRER-WHEN-DOWNGRADE" assert_equals: getAttribute() expected "NO-REFERRER-WHEN-DOWNGRADE" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "same-origin" assert_equals: getAttribute() expected "same-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xsame-origin" assert_equals: getAttribute() expected "xsame-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "same-origin\0" assert_equals: getAttribute() expected "same-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ame-origin" assert_equals: getAttribute() expected "ame-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "SAME-ORIGIN" assert_equals: getAttribute() expected "SAME-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin" assert_equals: getAttribute() expected "origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xorigin" assert_equals: getAttribute() expected "xorigin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin\0" assert_equals: getAttribute() expected "origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "rigin" assert_equals: getAttribute() expected "rigin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ORIGIN" assert_equals: getAttribute() expected "ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin" assert_equals: getAttribute() expected "strict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xstrict-origin" assert_equals: getAttribute() expected "xstrict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin\0" assert_equals: getAttribute() expected "strict-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "trict-origin" assert_equals: getAttribute() expected "trict-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "STRICT-ORIGIN" assert_equals: getAttribute() expected "STRICT-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin-when-cross-origin" assert_equals: getAttribute() expected "origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xorigin-when-cross-origin" assert_equals: getAttribute() expected "xorigin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "origin-when-cross-origin\0" assert_equals: getAttribute() expected "origin-when-cross-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "rigin-when-cross-origin" assert_equals: getAttribute() expected "rigin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: getAttribute() expected "ORIGIN-WHEN-CROSS-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin" assert_equals: getAttribute() expected "strict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xstrict-origin-when-cross-origin" assert_equals: getAttribute() expected "xstrict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin\0" assert_equals: getAttribute() expected "strict-origin-when-cross-origin\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "trict-origin-when-cross-origin" assert_equals: getAttribute() expected "trict-origin-when-cross-origin" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" assert_equals: getAttribute() expected "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "unsafe-url" assert_equals: getAttribute() expected "unsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "xunsafe-url" assert_equals: getAttribute() expected "xunsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "unsafe-url\0" assert_equals: getAttribute() expected "unsafe-url\0" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "nsafe-url" assert_equals: getAttribute() expected "nsafe-url" but got "UNSAFE-URL"
>-FAIL iframe.referrerPolicy: IDL set to "UNSAFE-URL" assert_equals: IDL get expected "unsafe-url" but got "UNSAFE-URL"
>+PASS iframe.referrerPolicy: typeof IDL attribute 
>+PASS iframe.referrerPolicy: IDL get with DOM attribute unset 
>+PASS iframe.referrerPolicy: setAttribute() to "" 
>+PASS iframe.referrerPolicy: setAttribute() to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " 
>+PASS iframe.referrerPolicy: setAttribute() to undefined 
>+PASS iframe.referrerPolicy: setAttribute() to 7 
>+PASS iframe.referrerPolicy: setAttribute() to 1.5 
>+PASS iframe.referrerPolicy: setAttribute() to true 
>+PASS iframe.referrerPolicy: setAttribute() to false 
>+PASS iframe.referrerPolicy: setAttribute() to object "[object Object]" 
>+PASS iframe.referrerPolicy: setAttribute() to NaN 
>+PASS iframe.referrerPolicy: setAttribute() to Infinity 
>+PASS iframe.referrerPolicy: setAttribute() to -Infinity 
>+PASS iframe.referrerPolicy: setAttribute() to "\0" 
>+PASS iframe.referrerPolicy: setAttribute() to null 
>+PASS iframe.referrerPolicy: setAttribute() to object "test-toString" 
>+PASS iframe.referrerPolicy: setAttribute() to object "test-valueOf" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "xno-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "o-referrer" 
>+PASS iframe.referrerPolicy: setAttribute() to "NO-REFERRER" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "xno-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "no-referrer-when-downgrade\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "o-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: setAttribute() to "NO-REFERRER-WHEN-DOWNGRADE" 
>+PASS iframe.referrerPolicy: setAttribute() to "same-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xsame-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "same-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "ame-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "SAME-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xorigin" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "rigin" 
>+PASS iframe.referrerPolicy: setAttribute() to "ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xstrict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "trict-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xorigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "rigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "xstrict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "strict-origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "trict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: setAttribute() to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: setAttribute() to "unsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "xunsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "unsafe-url\0" 
>+PASS iframe.referrerPolicy: setAttribute() to "nsafe-url" 
>+PASS iframe.referrerPolicy: setAttribute() to "UNSAFE-URL" 
>+PASS iframe.referrerPolicy: IDL set to "" 
>+PASS iframe.referrerPolicy: IDL set to " \0\x01\x02\x03\x04\x05\x06\x07 \b\t\n\v\f\r\x0e\x0f \x10\x11\x12\x13\x14\x15\x16\x17 \x18\x19\x1a\x1b\x1c\x1d\x1e\x1f  foo " 
>+PASS iframe.referrerPolicy: IDL set to undefined 
>+PASS iframe.referrerPolicy: IDL set to 7 
>+PASS iframe.referrerPolicy: IDL set to 1.5 
>+PASS iframe.referrerPolicy: IDL set to true 
>+PASS iframe.referrerPolicy: IDL set to false 
>+PASS iframe.referrerPolicy: IDL set to object "[object Object]" 
>+PASS iframe.referrerPolicy: IDL set to NaN 
>+PASS iframe.referrerPolicy: IDL set to Infinity 
>+PASS iframe.referrerPolicy: IDL set to -Infinity 
>+PASS iframe.referrerPolicy: IDL set to "\0" 
>+PASS iframe.referrerPolicy: IDL set to null 
>+PASS iframe.referrerPolicy: IDL set to object "test-toString" 
>+PASS iframe.referrerPolicy: IDL set to object "test-valueOf" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "xno-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer\0" 
>+PASS iframe.referrerPolicy: IDL set to "o-referrer" 
>+PASS iframe.referrerPolicy: IDL set to "NO-REFERRER" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "xno-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "no-referrer-when-downgrade\0" 
>+PASS iframe.referrerPolicy: IDL set to "o-referrer-when-downgrade" 
>+PASS iframe.referrerPolicy: IDL set to "NO-REFERRER-WHEN-DOWNGRADE" 
>+PASS iframe.referrerPolicy: IDL set to "same-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xsame-origin" 
>+PASS iframe.referrerPolicy: IDL set to "same-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "ame-origin" 
>+PASS iframe.referrerPolicy: IDL set to "SAME-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "origin" 
>+PASS iframe.referrerPolicy: IDL set to "xorigin" 
>+PASS iframe.referrerPolicy: IDL set to "origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "rigin" 
>+PASS iframe.referrerPolicy: IDL set to "ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xstrict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "trict-origin" 
>+PASS iframe.referrerPolicy: IDL set to "STRICT-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xorigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "rigin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "xstrict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "strict-origin-when-cross-origin\0" 
>+PASS iframe.referrerPolicy: IDL set to "trict-origin-when-cross-origin" 
>+PASS iframe.referrerPolicy: IDL set to "STRICT-ORIGIN-WHEN-CROSS-ORIGIN" 
>+PASS iframe.referrerPolicy: IDL set to "unsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "xunsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "unsafe-url\0" 
>+PASS iframe.referrerPolicy: IDL set to "nsafe-url" 
>+PASS iframe.referrerPolicy: IDL set to "UNSAFE-URL" 
> PASS iframe.align: typeof IDL attribute 
> PASS iframe.align: IDL get with DOM attribute unset 
> PASS iframe.align: setAttribute() to ""

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Attachments on bug 179053: 361628 | 361629 | 361630 | 361631 | 361636 | 361640 | 361915 | 361918 | 361926 | 362107 | 362109 | 362123 | 362137 | 362265 | 362386 | 363320 | 363331 | 363338 | 363353 | 363369 | 363456 | 363620 | 363634 | 363640 | 363644 | 363647 | 363657 | 363665 | 363667 | 363735