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Bug 845057 - Part 1: Use DOMSettableTokenList for iframe.sandbox; r=bz

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This commit is contained in:
Deian Stefan 2013-12-18 13:42:24 -08:00
parent 6143c993fe
commit 6dfc4fa5ca
5 changed files with 15 additions and 24 deletions
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24
content/html/content/src/HTMLIFrameElement.cpp
View File

@ -43,7 +43,6 @@ NS_IMPL_STRING_ATTR(HTMLIFrameElement, Scrolling, scrolling)
NS_IMPL_URI_ATTR(HTMLIFrameElement, Src, src)
NS_IMPL_STRING_ATTR(HTMLIFrameElement, Width, width)
NS_IMPL_BOOL_ATTR(HTMLIFrameElement, AllowFullscreen, allowfullscreen)
NS_IMPL_STRING_ATTR(HTMLIFrameElement, Sandbox, sandbox)
NS_IMPL_STRING_ATTR(HTMLIFrameElement, Srcdoc, srcdoc)
void
@ -98,6 +97,10 @@ HTMLIFrameElement::ParseAttribute(int32_t aNamespaceID,
if (aAttribute == nsGkAtoms::align) {
return ParseAlignValue(aValue, aResult);
}
if (aAttribute == nsGkAtoms::sandbox) {
aResult.ParseAtomArray(aValue);
return true;
}
}
return nsGenericHTMLFrameElement::ParseAttribute(aNamespaceID, aAttribute,
@ -211,20 +214,11 @@ HTMLIFrameElement::AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAttrValue* aValue,
bool aNotify)
{
if (aName == nsGkAtoms::sandbox && aNameSpaceID == kNameSpaceID_None) {
// If we have an nsFrameLoader, parse the new value of the sandbox
// attribute and apply the new sandbox flags.
if (mFrameLoader) {
// If a nullptr aValue is passed in, we want to clear the sandbox flags
// which we will do by setting them to 0.
uint32_t newFlags = 0;
if (aValue) {
nsAutoString strValue;
aValue->ToString(strValue);
newFlags = nsContentUtils::ParseSandboxAttributeToFlags(strValue);
}
mFrameLoader->ApplySandboxFlags(newFlags);
}
if (aName == nsGkAtoms::sandbox && aNameSpaceID == kNameSpaceID_None && mFrameLoader) {
// If we have an nsFrameLoader, apply the new sandbox flags.
// Since this is called after the setter, the sandbox flags have
// alreay been updated.
mFrameLoader->ApplySandboxFlags(GetSandboxFlags());
}
return nsGenericHTMLElement::AfterSetAttr(aNameSpaceID, aName, aValue,
aNotify);

5
content/html/content/src/HTMLIFrameElement.h
View File

@ -9,6 +9,7 @@
#include "mozilla/Attributes.h"
#include "nsGenericHTMLFrameElement.h"
#include "nsIDOMHTMLIFrameElement.h"
#include "nsDOMSettableTokenList.h"
namespace mozilla {
namespace dom {
@ -77,9 +78,9 @@ public:
{
SetHTMLAttr(nsGkAtoms::name, aName, aError);
}
void GetSandbox(DOMString& aSandbox)
nsDOMSettableTokenList* Sandbox()
{
GetHTMLAttr(nsGkAtoms::sandbox, aSandbox);
return GetTokenList(nsGkAtoms::sandbox);
}
bool AllowFullscreen() const
{

4
content/html/content/test/test_iframe_sandbox_general.html
View File

@ -91,8 +91,8 @@ function doTest() {
ok_wrapper("sandbox" in ifr, "a new iframe should have a sandbox attribute");
// passes if good
// 11) test that the sandbox attribute's default value is an empty string
ok_wrapper(ifr.sandbox === "", "default sandbox attribute should be an empty string");
// 11) test that the sandbox attribute's default stringyfied value is an empty string
ok_wrapper(ifr.sandbox.length === 0 && ifr.sandbox == "", "default sandbox attribute should be an empty string");
// passes if good
// 12) test that a sandboxed iframe with 'allow-forms' can submit forms

2
dom/interfaces/html/nsIDOMHTMLIFrameElement.idl
View File

@ -34,7 +34,5 @@ interface nsIDOMHTMLIFrameElement : nsISupports
readonly attribute nsIDOMDocument contentDocument;
readonly attribute nsIDOMWindow contentWindow;
attribute DOMString sandbox;
attribute boolean allowFullscreen;
};

4
dom/webidl/HTMLIFrameElement.webidl
View File

@ -18,9 +18,7 @@ interface HTMLIFrameElement : HTMLElement {
attribute DOMString srcdoc;
[SetterThrows, Pure]
attribute DOMString name;
// [PutForwards=value] readonly attribute DOMSettableTokenList sandbox;
// We're implementing sandbox as a string for now, see bug 845057.
attribute DOMString sandbox;
[PutForwards=value] readonly attribute DOMSettableTokenList sandbox;
// attribute boolean seamless;
[SetterThrows, Pure]
attribute boolean allowFullscreen;