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Issue #3049 - Undo Stylo nonsense that breaks body and frame margins.

Browse source 
This restores support for using HTML tag styling of margins on the body.
Reftests post bug still pass for dynamic changes, so does the newly-added
test for body margins and frames that tests the old styling method.
This also removes the reftest list for stylo testing for obvious reasons.
This commit is contained in:
Moonchild 2022-01-07 20:09:13 +00:00 • committed by roytam1
commit 0f56697eb9
15 changed files with 283 additions and 171 deletions
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13
dom/base/nsAttrAndChildArray.cpp
View file

@ -718,19 +718,10 @@ nsAttrAndChildArray::MappedAttrCount() const
return mImpl && mImpl->mMappedAttrs ? (uint32_t)mImpl->mMappedAttrs->Count() : 0;
}
nsresult
nsAttrAndChildArray::ForceMapped(nsMappedAttributeElement* aContent, nsIDocument* aDocument)
{
nsHTMLStyleSheet* sheet = aDocument->GetAttributeStyleSheet();
RefPtr<nsMappedAttributes> mapped = GetModifiableMapped(aContent, sheet, false, 0);
return MakeMappedUnique(mapped);
}
nsMappedAttributes*
nsAttrAndChildArray::GetModifiableMapped(nsMappedAttributeElement* aContent,
nsHTMLStyleSheet* aSheet,
bool aWillAddAttr,
int32_t aAttrCount)
bool aWillAddAttr)
{
if (mImpl && mImpl->mMappedAttrs) {
return mImpl->mMappedAttrs->Clone(aWillAddAttr);
@ -740,7 +731,7 @@ nsAttrAndChildArray::GetModifiableMapped(nsMappedAttributeElement* aContent,
nsMapRuleToAttributesFunc mapRuleFunc =
aContent->GetAttributeMappingFunction();
return new (aAttrCount) nsMappedAttributes(aSheet, mapRuleFunc);
return new nsMappedAttributes(aSheet, mapRuleFunc);
}
nsresult

6
dom/base/nsAttrAndChildArray.h
View file

@ -144,9 +144,6 @@ public:
return MappedAttrCount();
}
// Force this to have mapped attributes, even if those attributes are empty.
nsresult ForceMapped(nsMappedAttributeElement* aContent, nsIDocument* aDocument);
private:
nsAttrAndChildArray(const nsAttrAndChildArray& aOther) = delete;
nsAttrAndChildArray& operator=(const nsAttrAndChildArray& aOther) = delete;
@ -160,8 +157,7 @@ private:
nsMappedAttributes*
GetModifiableMapped(nsMappedAttributeElement* aContent,
nsHTMLStyleSheet* aSheet,
bool aWillAddAttr,
int32_t aAttrCount = 1);
bool aWillAddAttr);
nsresult MakeMappedUnique(nsMappedAttributes* aAttributes);
uint32_t AttrSlotsSize() const

3
dom/base/nsFrameLoader.cpp
View file

@ -56,7 +56,6 @@
#include "nsGlobalWindow.h"
#include "nsPIWindowRoot.h"
#include "nsLayoutUtils.h"
#include "nsMappedAttributes.h"
#include "nsView.h"
#include "GroupedSHistory.h"
#include "PartialSHistory.h"
@ -936,8 +935,6 @@ nsFrameLoader::MarginsChanged(uint32_t aMarginWidth,
RefPtr<nsPresContext> presContext;
mDocShell->GetPresContext(getter_AddRefs(presContext));
if (presContext)
// rebuild, because now the same nsMappedAttributes* will produce
// a different style
presContext->RebuildAllStyleData(nsChangeHint(0), eRestyle_Subtree);
}

12
dom/base/nsMappedAttributes.cpp
View file

@ -61,17 +61,11 @@ nsMappedAttributes::Clone(bool aWillAddAttr)
void* nsMappedAttributes::operator new(size_t aSize, uint32_t aAttrCount) CPP_THROW_NEW
{
size_t size = aSize + aAttrCount * sizeof(InternalAttr);
NS_ASSERTION(aAttrCount > 0, "zero-attribute nsMappedAttributes requested");
// aSize will include the mAttrs buffer so subtract that.
// We don't want to under-allocate, however, so do not subtract
// if we have zero attributes. The zero attribute case only happens
// for <body>'s mapped attributes
if (aAttrCount != 0) {
size -= sizeof(void*[1]);
}
void* newAttrs = ::operator new(size);
void* newAttrs = ::operator new(aSize - sizeof(void*[1]) +
aAttrCount * sizeof(InternalAttr));
#ifdef DEBUG
static_cast<nsMappedAttributes*>(newAttrs)->mBufferSize = aAttrCount;

238
dom/html/HTMLBodyElement.cpp
View file

@ -27,8 +27,180 @@ namespace dom {
//----------------------------------------------------------------------
BodyRule::BodyRule(HTMLBodyElement* aPart)
: mPart(aPart)
{
}
BodyRule::~BodyRule()
{
}
NS_IMPL_ISUPPORTS(BodyRule, nsIStyleRule)
/* virtual */ void
BodyRule::MapRuleInfoInto(nsRuleData* aData)
{
if (!(aData->mSIDs & NS_STYLE_INHERIT_BIT(Margin)) || !mPart)
return; // We only care about margins.
int32_t bodyMarginWidth = -1;
int32_t bodyMarginHeight = -1;
int32_t bodyTopMargin = -1;
int32_t bodyBottomMargin = -1;
int32_t bodyLeftMargin = -1;
int32_t bodyRightMargin = -1;
// check the mode (fortunately, the ruleData has a presContext for us to use!)
NS_ASSERTION(aData->mPresContext, "null presContext in ruleNode was unexpected");
nsCompatibility mode = aData->mPresContext->CompatibilityMode();
const nsAttrValue* value;
if (mPart->GetAttrCount() > 0) {
// if marginwidth/marginheight are set, reflect them as 'margin'
value = mPart->GetParsedAttr(nsGkAtoms::marginwidth);
if (value && value->Type() == nsAttrValue::eInteger) {
bodyMarginWidth = value->GetIntegerValue();
if (bodyMarginWidth < 0) bodyMarginWidth = 0;
nsCSSValue* marginLeft = aData->ValueForMarginLeft();
if (marginLeft->GetUnit() == eCSSUnit_Null)
marginLeft->SetFloatValue((float)bodyMarginWidth, eCSSUnit_Pixel);
nsCSSValue* marginRight = aData->ValueForMarginRight();
if (marginRight->GetUnit() == eCSSUnit_Null)
marginRight->SetFloatValue((float)bodyMarginWidth, eCSSUnit_Pixel);
}
value = mPart->GetParsedAttr(nsGkAtoms::marginheight);
if (value && value->Type() == nsAttrValue::eInteger) {
bodyMarginHeight = value->GetIntegerValue();
if (bodyMarginHeight < 0) bodyMarginHeight = 0;
nsCSSValue* marginTop = aData->ValueForMarginTop();
if (marginTop->GetUnit() == eCSSUnit_Null)
marginTop->SetFloatValue((float)bodyMarginHeight, eCSSUnit_Pixel);
nsCSSValue* marginBottom = aData->ValueForMarginBottom();
if (marginBottom->GetUnit() == eCSSUnit_Null)
marginBottom->SetFloatValue((float)bodyMarginHeight, eCSSUnit_Pixel);
}
// topmargin (IE-attribute)
value = mPart->GetParsedAttr(nsGkAtoms::topmargin);
if (value && value->Type() == nsAttrValue::eInteger) {
bodyTopMargin = value->GetIntegerValue();
if (bodyTopMargin < 0) bodyTopMargin = 0;
nsCSSValue* marginTop = aData->ValueForMarginTop();
if (marginTop->GetUnit() == eCSSUnit_Null)
marginTop->SetFloatValue((float)bodyTopMargin, eCSSUnit_Pixel);
}
// bottommargin (IE-attribute)
value = mPart->GetParsedAttr(nsGkAtoms::bottommargin);
if (value && value->Type() == nsAttrValue::eInteger) {
bodyBottomMargin = value->GetIntegerValue();
if (bodyBottomMargin < 0) bodyBottomMargin = 0;
nsCSSValue* marginBottom = aData->ValueForMarginBottom();
if (marginBottom->GetUnit() == eCSSUnit_Null)
marginBottom->SetFloatValue((float)bodyBottomMargin, eCSSUnit_Pixel);
}
// leftmargin (IE-attribute)
value = mPart->GetParsedAttr(nsGkAtoms::leftmargin);
if (value && value->Type() == nsAttrValue::eInteger) {
bodyLeftMargin = value->GetIntegerValue();
if (bodyLeftMargin < 0) bodyLeftMargin = 0;
nsCSSValue* marginLeft = aData->ValueForMarginLeft();
if (marginLeft->GetUnit() == eCSSUnit_Null)
marginLeft->SetFloatValue((float)bodyLeftMargin, eCSSUnit_Pixel);
}
// rightmargin (IE-attribute)
value = mPart->GetParsedAttr(nsGkAtoms::rightmargin);
if (value && value->Type() == nsAttrValue::eInteger) {
bodyRightMargin = value->GetIntegerValue();
if (bodyRightMargin < 0) bodyRightMargin = 0;
nsCSSValue* marginRight = aData->ValueForMarginRight();
if (marginRight->GetUnit() == eCSSUnit_Null)
marginRight->SetFloatValue((float)bodyRightMargin, eCSSUnit_Pixel);
}
}
// if marginwidth or marginheight is set in the <frame> and not set in the <body>
// reflect them as margin in the <body>
if (bodyMarginWidth == -1 || bodyMarginHeight == -1) {
nsCOMPtr<nsIDocShell> docShell(aData->mPresContext->GetDocShell());
if (docShell) {
nscoord frameMarginWidth=-1; // default value
nscoord frameMarginHeight=-1; // default value
docShell->GetMarginWidth(&frameMarginWidth); // -1 indicates not set
docShell->GetMarginHeight(&frameMarginHeight);
if ((frameMarginWidth >= 0) && (bodyMarginWidth == -1)) { // set in <frame> & not in <body>
if (eCompatibility_NavQuirks == mode) {
if ((bodyMarginHeight == -1) && (0 > frameMarginHeight)) // nav quirk
frameMarginHeight = 0;
}
}
if ((frameMarginHeight >= 0) && (bodyMarginHeight == -1)) { // set in <frame> & not in <body>
if (eCompatibility_NavQuirks == mode) {
if ((bodyMarginWidth == -1) && (0 > frameMarginWidth)) // nav quirk
frameMarginWidth = 0;
}
}
if ((bodyMarginWidth == -1) && (frameMarginWidth >= 0)) {
nsCSSValue* marginLeft = aData->ValueForMarginLeft();
if (marginLeft->GetUnit() == eCSSUnit_Null)
marginLeft->SetFloatValue((float)frameMarginWidth, eCSSUnit_Pixel);
nsCSSValue* marginRight = aData->ValueForMarginRight();
if (marginRight->GetUnit() == eCSSUnit_Null)
marginRight->SetFloatValue((float)frameMarginWidth, eCSSUnit_Pixel);
}
if ((bodyMarginHeight == -1) && (frameMarginHeight >= 0)) {
nsCSSValue* marginTop = aData->ValueForMarginTop();
if (marginTop->GetUnit() == eCSSUnit_Null)
marginTop->SetFloatValue((float)frameMarginHeight, eCSSUnit_Pixel);
nsCSSValue* marginBottom = aData->ValueForMarginBottom();
if (marginBottom->GetUnit() == eCSSUnit_Null)
marginBottom->SetFloatValue((float)frameMarginHeight, eCSSUnit_Pixel);
}
}
}
}
/* virtual */ bool
BodyRule::MightMapInheritedStyleData()
{
return false;
}
/* virtual */ bool
BodyRule::GetDiscretelyAnimatedCSSValue(nsCSSPropertyID aProperty,
nsCSSValue* aValue)
{
MOZ_ASSERT(false, "GetDiscretelyAnimatedCSSValue is not implemented yet");
return false;
}
#ifdef DEBUG
/* virtual */ void
BodyRule::List(FILE* out, int32_t aIndent) const
{
nsAutoCString indent;
for (int32_t index = aIndent; --index >= 0; ) {
indent.AppendLiteral(" ");
}
fprintf_stderr(out, "%s[body rule] {}\n", indent.get());
}
#endif
//----------------------------------------------------------------------
HTMLBodyElement::~HTMLBodyElement()
{
if (mContentStyleRule) {
mContentStyleRule->mPart = nullptr;
}
}
JSObject*
@ -175,6 +347,17 @@ HTMLBodyElement::ParseAttribute(int32_t aNamespaceID,
aResult);
}
void
HTMLBodyElement::UnbindFromTree(bool aDeep, bool aNullParent)
{
if (mContentStyleRule) {
mContentStyleRule->mPart = nullptr;
mContentStyleRule = nullptr;
}
nsGenericHTMLElement::UnbindFromTree(aDeep, aNullParent);
}
void
HTMLBodyElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
nsRuleData* aData)
@ -230,6 +413,22 @@ HTMLBodyElement::GetAttributeMappingFunction() const
return &MapAttributesIntoRule;
}
NS_IMETHODIMP
HTMLBodyElement::WalkContentStyleRules(nsRuleWalker* aRuleWalker)
{
nsGenericHTMLElement::WalkContentStyleRules(aRuleWalker);
if (!mContentStyleRule && IsInUncomposedDoc()) {
// XXXbz should this use OwnerDoc() or GetComposedDoc()?
// sXBL/XBL2 issue!
mContentStyleRule = new BodyRule(this);
}
if (aRuleWalker && mContentStyleRule) {
aRuleWalker->Forward(mContentStyleRule);
}
return NS_OK;
}
NS_IMETHODIMP_(bool)
HTMLBodyElement::IsAttributeMapped(const nsIAtom* aAttribute) const
{
@ -238,12 +437,12 @@ HTMLBodyElement::IsAttributeMapped(const nsIAtom* aAttribute) const
{ &nsGkAtoms::vlink },
{ &nsGkAtoms::alink },
{ &nsGkAtoms::text },
// These aren't mapped through attribute mapping, but they are
// mapped through a style rule, so it is attribute dependent style.
// XXXldb But we don't actually replace the body rule when we have
// dynamic changes...
{ &nsGkAtoms::marginwidth },
{ &nsGkAtoms::marginheight },
{ &nsGkAtoms::topmargin },
{ &nsGkAtoms::rightmargin },
{ &nsGkAtoms::bottommargin },
{ &nsGkAtoms::leftmargin },
{ nullptr },
};
@ -292,37 +491,6 @@ HTMLBodyElement::IsEventAttributeName(nsIAtom *aName)
EventNameType_HTMLBodyOrFramesetOnly);
}
nsresult
HTMLBodyElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers)
{
nsresult rv = nsGenericHTMLElement::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
NS_ENSURE_SUCCESS(rv, rv);
return mAttrsAndChildren.ForceMapped(this, OwnerDoc());
}
nsresult
HTMLBodyElement::AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAttrValue* aValue,
const nsAttrValue* aOldValue, bool aNotify)
{
nsresult rv = nsGenericHTMLElement::AfterSetAttr(aNameSpaceID,
aName, aValue, aOldValue,
aNotify);
NS_ENSURE_SUCCESS(rv, rv);
// if the last mapped attribute was removed, don't clear the
// nsMappedAttributes, our style can still depend on the containing frame element
if (!aValue && IsAttributeMapped(aName)) {
nsresult rv = mAttrsAndChildren.ForceMapped(this, OwnerDoc());
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
#define EVENT(name_, id_, type_, struct_) /* nothing; handled by the superclass */
// nsGenericHTMLElement::GetOnError returns
// already_AddRefed<EventHandlerNonNull> while other getters return

38
dom/html/HTMLBodyElement.h
View file

@ -14,6 +14,28 @@ namespace mozilla {
namespace dom {
class OnBeforeUnloadEventHandlerNonNull;
class HTMLBodyElement;
class BodyRule: public nsIStyleRule
{
virtual ~BodyRule();
public:
explicit BodyRule(HTMLBodyElement* aPart);
NS_DECL_ISUPPORTS
// nsIStyleRule interface
virtual void MapRuleInfoInto(nsRuleData* aRuleData) override;
virtual bool MightMapInheritedStyleData() override;
virtual bool GetDiscretelyAnimatedCSSValue(nsCSSPropertyID aProperty,
nsCSSValue* aValue) override;
#ifdef DEBUG
virtual void List(FILE* out = stdout, int32_t aIndent = 0) const override;
#endif
HTMLBodyElement* mPart; // not ref-counted, cleared by content
};
class HTMLBodyElement final : public nsGenericHTMLElement,
public nsIDOMHTMLBodyElement
@ -102,29 +124,23 @@ public:
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult) override;
virtual void UnbindFromTree(bool aDeep = true,
bool aNullParent = true) override;
virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
NS_IMETHOD WalkContentStyleRules(nsRuleWalker* aRuleWalker) override;
NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
virtual already_AddRefed<nsIEditor> GetAssociatedEditor() override;
virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
virtual bool IsEventAttributeName(nsIAtom* aName) override;
virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers) override;
/**
* Called when an attribute has just been changed
*/
virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAttrValue* aValue,
const nsAttrValue* aOldValue,
bool aNotify) override;
protected:
virtual ~HTMLBodyElement();
virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
RefPtr<BodyRule> mContentStyleRule;
private:
static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
nsRuleData* aData);

14
dom/html/HTMLTableCellElement.cpp
View file

@ -106,7 +106,9 @@ HTMLTableCellElement::WalkContentStyleRules(nsRuleWalker* aRuleWalker)
nsresult rv = nsGenericHTMLElement::WalkContentStyleRules(aRuleWalker);
NS_ENSURE_SUCCESS(rv, rv);
if (nsMappedAttributes* tableInheritedAttributes = GetMappedAttributesInheritedFromTable()) {
if (HTMLTableElement* table = GetTable()) {
nsMappedAttributes* tableInheritedAttributes =
table->GetAttributesMappedForCell();
if (tableInheritedAttributes) {
aRuleWalker->Forward(tableInheritedAttributes);
}
@ -114,16 +116,6 @@ HTMLTableCellElement::WalkContentStyleRules(nsRuleWalker* aRuleWalker)
return NS_OK;
}
nsMappedAttributes*
HTMLTableCellElement::GetMappedAttributesInheritedFromTable() const
{
if (HTMLTableElement* table = GetTable()) {
return table->GetAttributesMappedForCell();
}
return nullptr;
}
NS_IMETHODIMP
HTMLTableCellElement::SetAbbr(const nsAString& aAbbr)
{

2
dom/html/HTMLTableCellElement.h
View file

@ -147,8 +147,6 @@ public:
virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
NS_IMETHOD WalkContentStyleRules(nsRuleWalker* aRuleWalker) override;
NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
// Get mapped attributes of ancestor table, if any
nsMappedAttributes* GetMappedAttributesInheritedFromTable() const;
virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;

27
dom/html/HTMLTableElement.cpp
View file

@ -321,7 +321,7 @@ TableRowsCollection::ParentDestroyed()
HTMLTableElement::HTMLTableElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
: nsGenericHTMLElement(aNodeInfo),
mTableInheritedAttributes(nullptr)
mTableInheritedAttributes(TABLE_ATTRS_DIRTY)
{
SetHasWeirdParserInsertionMode();
}
@ -911,15 +911,20 @@ MapInheritedTableAttributesIntoRule(const nsMappedAttributes* aAttributes,
nsMappedAttributes*
HTMLTableElement::GetAttributesMappedForCell()
{
return mTableInheritedAttributes;
if (mTableInheritedAttributes) {
if (mTableInheritedAttributes == TABLE_ATTRS_DIRTY)
BuildInheritedAttributes();
if (mTableInheritedAttributes != TABLE_ATTRS_DIRTY)
return mTableInheritedAttributes;
}
return nullptr;
}
void
HTMLTableElement::BuildInheritedAttributes()
{
NS_ASSERTION(!mTableInheritedAttributes,
NS_ASSERTION(mTableInheritedAttributes == TABLE_ATTRS_DIRTY,
"potential leak, plus waste of work");
MOZ_ASSERT(NS_IsMainThread());
nsIDocument *document = GetComposedDoc();
nsHTMLStyleSheet* sheet = document ?
document->GetAttributeStyleSheet() : nullptr;
@ -956,7 +961,10 @@ HTMLTableElement::BuildInheritedAttributes()
void
HTMLTableElement::ReleaseInheritedAttributes()
{
NS_IF_RELEASE(mTableInheritedAttributes);
if (mTableInheritedAttributes &&
mTableInheritedAttributes != TABLE_ATTRS_DIRTY)
NS_RELEASE(mTableInheritedAttributes);
mTableInheritedAttributes = TABLE_ATTRS_DIRTY;
}
nsresult
@ -965,12 +973,9 @@ HTMLTableElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
bool aCompileEventHandlers)
{
ReleaseInheritedAttributes();
nsresult rv = nsGenericHTMLElement::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
NS_ENSURE_SUCCESS(rv, rv);
BuildInheritedAttributes();
return NS_OK;
return nsGenericHTMLElement::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
}
void

4
dom/html/HTMLTableElement.h
View file

@ -13,6 +13,8 @@
namespace mozilla {
namespace dom {
#define TABLE_ATTRS_DIRTY ((nsMappedAttributes*)0x1)
class TableRowsCollection;
class HTMLTableElement final : public nsGenericHTMLElement
@ -219,6 +221,8 @@ protected:
RefPtr<nsContentList> mTBodies;
RefPtr<TableRowsCollection> mRows;
// Sentinel value of TABLE_ATTRS_DIRTY indicates that this is dirty and needs
// to be recalculated.
nsMappedAttributes *mTableInheritedAttributes;
void BuildInheritedAttributes();
void ReleaseInheritedAttributes();

73
dom/html/reftests/reftest-stylo.list
View file

@ -1,73 +0,0 @@
# DO NOT EDIT! This is a auto-generated temporary list for Stylo testing
# autofocus attribute (we can't test with mochitests)
# many stylo intermittents in files below
# include autofocus/reftest-stylo.list
# include toblob-todataurl/reftest-stylo.list
skip-if(B2G) == 41464-1a.html 41464-1a.html
skip-if(B2G) == 41464-1b.html 41464-1b.html
== 52019-1.html 52019-1.html
== 82711-1.html 82711-1.html
== 82711-2.html 82711-2.html
== 82711-1-ref.html 82711-1-ref.html
random == 468263-1a.html 468263-1a.html
random == 468263-1b.html 468263-1b.html
random == 468263-1c.html 468263-1c.html
random == 468263-1d.html 468263-1d.html
random == 468263-2.html 468263-2.html
random == 468263-2.html 468263-2.html
== 484200-1.html 484200-1.html
== 485377.html 485377.html
== 557840.html 557840.html
== 560059-video-dimensions.html 560059-video-dimensions.html
== 573322-quirks.html 573322-quirks.html
== 573322-no-quirks.html 573322-no-quirks.html
# == 596455-1a.html 596455-1a.html
== 596455-1b.html 596455-1b.html
== 596455-2a.html 596455-2a.html
== 596455-2b.html 596455-2b.html
== 610935.html 610935.html
== 649134-1.html 649134-1.html
skip-if(Android||B2G) == 649134-2.html 649134-2.html
== bug448564-1_malformed.html bug448564-1_malformed.html
== bug448564-1_malformed.html bug448564-1_malformed.html
== bug448564-4a.html bug448564-4a.html
== bug502168-1_malformed.html bug502168-1_malformed.html
random == responsive-image-load-shortcircuit.html responsive-image-load-shortcircuit.html
# Test that image documents taken into account CSS properties like
# image-orientation when determining the size of the image.
# (Fuzzy necessary due to pixel-wise comparison of different JPEGs.
# The vast majority of the fuzziness comes from Linux and WinXP.)
skip == bug917595-iframe-1.html bug917595-iframe-1.html
skip == bug917595-exif-rotated.jpg bug917595-exif-rotated.jpg
# bug 1060869
# Bug 1150490 disabling on Mulet as on B2G
# Test support for SVG-as-image in <picture> elements.
== bug1106522-1.html bug1106522-1.html
== bug1106522-2.html bug1106522-2.html
== href-attr-change-restyles.html href-attr-change-restyles.html
== figure.html figure.html
== pre-1.html pre-1.html
== table-border-1.html table-border-1.html
== table-border-2.html table-border-2.html
== table-border-2.html table-border-2.html
# Test imageset is using permissions.default.image
pref(permissions.default.image,1) HTTP == bug1196784-with-srcset.html bug1196784-with-srcset.html
pref(permissions.default.image,2) HTTP == bug1196784-with-srcset.html bug1196784-with-srcset.html
# Test video with rotation information can be rotated.
== bug1228601-video-rotation-90.html bug1228601-video-rotation-90.html
# Test that dynamically setting body margin attributes updates style appropriately
== body-topmargin-dynamic.html body-topmargin-dynamic.html
# Test that dynamically removing a nonmargin mapped attribute does not
# destroy margins inherited from the frame.
== body-frame-margin-remove-other-pres-hint.html body-frame-margin-remove-other-pres-hint.html

4
dom/html/test/body-margin-test/child.html Normal file
View file

@ -0,0 +1,4 @@
<HTML>
<BODY BGCOLOR="#ffffff" TEXT="#000000">
<A HREF="/internal-url-removed/" TARGET="_top"><IMG SRC="fruit.jpg" ALT="" BORDER=0 WIDTH="800" HEIGHT="600"></A>
</BODY></HTML>

BIN
dom/html/test/body-margin-test/fruit.jpg Normal file
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Binary file not shown.
Side by side

After

Width:  |  Height:  |  Size: 78 KiB

9
dom/html/test/body-margin-test/test-body.html Normal file
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@ -0,0 +1,9 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK="#000099" VLINK="#000099" TEXT="#000000" TOPMARGIN=0 BOTTOMMARGIN=0 LEFTMARGIN=0 RIGHTMARGIN=0 MARGINWIDTH=0 MARGINHEIGHT=0>
<img src=fruit.jpg width="100%" height="100%">
</BODY>
</HTML>

11
dom/html/test/body-margin-test/test-frame.html Normal file
View file

@ -0,0 +1,11 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>iframe now showing margin/padding in pale moon</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK="#000099" VLINK="#000099" TEXT="#000000" TOPMARGIN=0 BOTTOMMARGIN=0 LEFTMARGIN=0 RIGHTMARGIN=0 MARGINWIDTH=0 MARGINHEIGHT=0>
<IFRAME SRC=child.html MARGINWIDTH=0 MARGINHEIGHT=0 HSPACE=0 VSPACE=0 FRAMEBORDER=0 SCROLLING=NO WIDTH=800 HEIGHT=600>
</BODY>
</HTML>