summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorjanekptacijarabaci <janekptacijarabaci@seznam.cz>2017-08-17 20:56:20 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-03-12 09:46:33 +0100
commit76e1c016a32cb8cee6f5a0a0012fe512570da1eb (patch)
tree7a79d54176b7a748e1649d11ad47d561660d04ca
parent920519e7c56a08f743e5230e8db30f635f5f7cf5 (diff)
downloadUXP-76e1c016a32cb8cee6f5a0a0012fe512570da1eb.tar
UXP-76e1c016a32cb8cee6f5a0a0012fe512570da1eb.tar.gz
UXP-76e1c016a32cb8cee6f5a0a0012fe512570da1eb.tar.lz
UXP-76e1c016a32cb8cee6f5a0a0012fe512570da1eb.tar.xz
UXP-76e1c016a32cb8cee6f5a0a0012fe512570da1eb.zip
CSS - Grid - transferred min-size contribution of percentage size grid item with an intrinsic ratio
-rw-r--r--layout/base/nsLayoutUtils.cpp151
-rw-r--r--layout/base/nsLayoutUtils.h5
-rw-r--r--layout/generic/nsGridContainerFrame.cpp68
-rw-r--r--layout/reftests/css-grid/grid-auto-min-sizing-min-content-min-size-004-ref.html2
-rw-r--r--layout/reftests/css-grid/grid-auto-min-sizing-transferred-size-004-ref.html2
-rw-r--r--layout/reftests/css-grid/grid-min-content-min-sizing-transferred-size-004-ref.html2
6 files changed, 199 insertions, 31 deletions
diff --git a/layout/base/nsLayoutUtils.cpp b/layout/base/nsLayoutUtils.cpp
index 789c91f50..c8c91b251 100644
--- a/layout/base/nsLayoutUtils.cpp
+++ b/layout/base/nsLayoutUtils.cpp
@@ -4637,6 +4637,63 @@ GetPercentBSize(const nsStyleCoord& aStyle,
return true;
}
+// Return true if aStyle can be resolved to a definite value and if so
+// return that value in aResult.
+static bool
+GetDefiniteSize(const nsStyleCoord& aStyle,
+ nsIFrame* aFrame,
+ bool aIsInlineAxis,
+ const Maybe<LogicalSize>& aPercentageBasis,
+ nscoord* aResult)
+{
+ switch (aStyle.GetUnit()) {
+ case eStyleUnit_Coord:
+ *aResult = aStyle.GetCoordValue();
+ return true;
+ case eStyleUnit_Percent: {
+ if (aPercentageBasis.isNothing()) {
+ return false;
+ }
+ auto wm = aFrame->GetWritingMode();
+ nscoord pb = aIsInlineAxis ? aPercentageBasis.value().ISize(wm)
+ : aPercentageBasis.value().BSize(wm);
+ if (pb != NS_UNCONSTRAINEDSIZE) {
+ nscoord p = NSToCoordFloorClamped(pb * aStyle.GetPercentValue());
+ *aResult = std::max(nscoord(0), p);
+ return true;
+ }
+ return false;
+ }
+ case eStyleUnit_Calc: {
+ nsStyleCoord::Calc* calc = aStyle.GetCalcValue();
+ if (calc->mPercent != 0.0f) {
+ if (aPercentageBasis.isNothing()) {
+ return false;
+ }
+ auto wm = aFrame->GetWritingMode();
+ nscoord pb = aIsInlineAxis ? aPercentageBasis.value().ISize(wm)
+ : aPercentageBasis.value().BSize(wm);
+ if (pb == NS_UNCONSTRAINEDSIZE) {
+ // XXXmats given that we're calculating an intrinsic size here,
+ // maybe we should back-compute the calc-size using AddPercents?
+ return false;
+ }
+ *aResult = std::max(0, calc->mLength +
+ NSToCoordFloorClamped(pb * calc->mPercent));
+ } else {
+ *aResult = std::max(0, calc->mLength);
+ }
+ return true;
+ }
+ default:
+ return false;
+ }
+}
+
+//
+// NOTE: this function will be replaced by GetDefiniteSizeTakenByBoxSizing (bug 1363918).
+// Please do not add new uses of this function.
+//
// Get the amount of vertical space taken out of aFrame's content area due to
// its borders and paddings given the box-sizing value in aBoxSizing. We don't
// get aBoxSizing from the frame because some callers want to compute this for
@@ -4681,6 +4738,54 @@ GetBSizeTakenByBoxSizing(StyleBoxSizing aBoxSizing,
return bSizeTakenByBoxSizing;
}
+// Get the amount of space taken out of aFrame's content area due to its
+// borders and paddings given the box-sizing value in aBoxSizing. We don't
+// get aBoxSizing from the frame because some callers want to compute this for
+// specific box-sizing values.
+// aIsInlineAxis is true if we're computing for aFrame's inline axis.
+// aIgnorePadding is true if padding should be ignored.
+static nscoord
+GetDefiniteSizeTakenByBoxSizing(StyleBoxSizing aBoxSizing,
+ nsIFrame* aFrame,
+ bool aIsInlineAxis,
+ bool aIgnorePadding,
+ const Maybe<LogicalSize>& aPercentageBasis)
+{
+ nscoord sizeTakenByBoxSizing = 0;
+ if (MOZ_UNLIKELY(aBoxSizing == StyleBoxSizing::Border)) {
+ const bool isHorizontalAxis =
+ aIsInlineAxis == !aFrame->GetWritingMode().IsVertical();
+ const nsStyleBorder* styleBorder = aFrame->StyleBorder();
+ sizeTakenByBoxSizing =
+ isHorizontalAxis ? styleBorder->GetComputedBorder().LeftRight()
+ : styleBorder->GetComputedBorder().TopBottom();
+ if (!aIgnorePadding) {
+ const nsStyleSides& stylePadding = aFrame->StylePadding()->mPadding;
+ const nsStyleCoord& pStart =
+ stylePadding.Get(isHorizontalAxis ? eSideLeft : eSideTop);
+ const nsStyleCoord& pEnd =
+ stylePadding.Get(isHorizontalAxis ? eSideRight : eSideBottom);
+ nscoord pad;
+ // XXXbz Calling GetPercentBSize on padding values looks bogus, since
+ // percent padding is always a percentage of the inline-size of the
+ // containing block. We should perhaps just treat non-absolute paddings
+ // here as 0 instead, except that in some cases the width may in fact be
+ // known. See bug 1231059.
+ if (GetDefiniteSize(pStart, aFrame, aIsInlineAxis, aPercentageBasis, &pad) ||
+ (aPercentageBasis.isNothing() &&
+ GetPercentBSize(pStart, aFrame, isHorizontalAxis, pad))) {
+ sizeTakenByBoxSizing += pad;
+ }
+ if (GetDefiniteSize(pEnd, aFrame, aIsInlineAxis, aPercentageBasis, &pad) ||
+ (aPercentageBasis.isNothing() &&
+ GetPercentBSize(pEnd, aFrame, isHorizontalAxis, pad))) {
+ sizeTakenByBoxSizing += pad;
+ }
+ }
+ }
+ return sizeTakenByBoxSizing;
+}
+
// Handles only -moz-max-content and -moz-min-content, and
// -moz-fit-content for min-width and max-width, since the others
// (-moz-fit-content for width, and -moz-available) have no effect on
@@ -4940,17 +5045,21 @@ AddStateBitToAncestors(nsIFrame* aFrame, nsFrameState aBit)
}
/* static */ nscoord
-nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
- nsRenderingContext* aRenderingContext,
- nsIFrame* aFrame,
- IntrinsicISizeType aType,
- uint32_t aFlags,
- nscoord aMarginBoxMinSizeClamp)
+nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
+ nsRenderingContext* aRenderingContext,
+ nsIFrame* aFrame,
+ IntrinsicISizeType aType,
+ const Maybe<LogicalSize>& aPercentageBasis,
+ uint32_t aFlags,
+ nscoord aMarginBoxMinSizeClamp)
{
NS_PRECONDITION(aFrame, "null frame");
NS_PRECONDITION(aFrame->GetParent(),
"IntrinsicForAxis called on frame not in tree");
NS_PRECONDITION(aType == MIN_ISIZE || aType == PREF_ISIZE, "bad type");
+ MOZ_ASSERT(aFrame->GetParent()->Type() != LayoutFrameType::GridContainer ||
+ aPercentageBasis.isSome(),
+ "grid layout should always pass a percentage basis");
const bool horizontalAxis = MOZ_LIKELY(aAxis == eAxisHorizontal);
#ifdef DEBUG_INTRINSIC_WIDTH
@@ -5014,6 +5123,7 @@ nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
PhysicalAxis ourInlineAxis =
aFrame->GetWritingMode().PhysicalAxis(eLogicalAxisInline);
+ const bool isInlineAxis = aAxis == ourInlineAxis;
// If we have a specified width (or a specified 'min-width' greater
// than the specified 'max-width', which works out to the same thing),
// don't even bother getting the frame's intrinsic width, because in
@@ -5043,7 +5153,7 @@ nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
// constraint is the max-content contribution which we shouldn't clamp.
aMarginBoxMinSizeClamp = NS_MAXSIZE;
}
- if (MOZ_UNLIKELY(aAxis != ourInlineAxis)) {
+ if (MOZ_UNLIKELY(!isInlineAxis)) {
IntrinsicSize intrinsicSize = aFrame->GetIntrinsicSize();
const nsStyleCoord intrinsicBCoord =
horizontalAxis ? intrinsicSize.width : intrinsicSize.height;
@@ -5105,21 +5215,23 @@ nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
NS_FRAME_DESCENDANT_INTRINSIC_ISIZE_DEPENDS_ON_BSIZE);
nscoord bSizeTakenByBoxSizing =
- GetBSizeTakenByBoxSizing(boxSizing, aFrame, horizontalAxis,
- aFlags & IGNORE_PADDING);
-
+ GetDefiniteSizeTakenByBoxSizing(boxSizing, aFrame, !isInlineAxis,
+ aFlags & IGNORE_PADDING,
+ aPercentageBasis);
// NOTE: This is only the minContentSize if we've been passed MIN_INTRINSIC_ISIZE
// (which is fine, because this should only be used inside a check for that flag).
nscoord minContentSize = result;
nscoord h;
- if (GetAbsoluteCoord(styleBSize, h) ||
- GetPercentBSize(styleBSize, aFrame, horizontalAxis, h)) {
+ if (GetDefiniteSize(styleBSize, aFrame, !isInlineAxis, aPercentageBasis, &h) ||
+ (aPercentageBasis.isNothing() &&
+ GetPercentBSize(styleBSize, aFrame, horizontalAxis, h))) {
h = std::max(0, h - bSizeTakenByBoxSizing);
result = NSCoordMulDiv(h, ratioISize, ratioBSize);
}
- if (GetAbsoluteCoord(styleMaxBSize, h) ||
- GetPercentBSize(styleMaxBSize, aFrame, horizontalAxis, h)) {
+ if (GetDefiniteSize(styleMaxBSize, aFrame, !isInlineAxis, aPercentageBasis, &h) ||
+ (aPercentageBasis.isNothing() &&
+ GetPercentBSize(styleMaxBSize, aFrame, horizontalAxis, h))) {
h = std::max(0, h - bSizeTakenByBoxSizing);
nscoord maxISize = NSCoordMulDiv(h, ratioISize, ratioBSize);
if (maxISize < result) {
@@ -5130,8 +5242,9 @@ nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
}
}
- if (GetAbsoluteCoord(styleMinBSize, h) ||
- GetPercentBSize(styleMinBSize, aFrame, horizontalAxis, h)) {
+ if (GetDefiniteSize(styleMinBSize, aFrame, !isInlineAxis, aPercentageBasis, &h) ||
+ (aPercentageBasis.isNothing() &&
+ GetPercentBSize(styleMinBSize, aFrame, horizontalAxis, h))) {
h = std::max(0, h - bSizeTakenByBoxSizing);
nscoord minISize = NSCoordMulDiv(h, ratioISize, ratioBSize);
if (minISize > result) {
@@ -5158,8 +5271,8 @@ nsLayoutUtils::IntrinsicForAxis(PhysicalAxis aAxis,
}
nsIFrame::IntrinsicISizeOffsetData offsets =
- MOZ_LIKELY(aAxis == ourInlineAxis) ? aFrame->IntrinsicISizeOffsets()
- : aFrame->IntrinsicBSizeOffsets();
+ MOZ_LIKELY(isInlineAxis) ? aFrame->IntrinsicISizeOffsets()
+ : aFrame->IntrinsicBSizeOffsets();
nscoord contentBoxSize = result;
result = AddIntrinsicSizeOffset(aRenderingContext, aFrame, offsets, aType,
boxSizing, result, min, styleISize,
@@ -5196,7 +5309,7 @@ nsLayoutUtils::IntrinsicForContainer(nsRenderingContext* aRenderingContext,
// We want the size aFrame will contribute to its parent's inline-size.
PhysicalAxis axis =
aFrame->GetParent()->GetWritingMode().PhysicalAxis(eLogicalAxisInline);
- return IntrinsicForAxis(axis, aRenderingContext, aFrame, aType, aFlags);
+ return IntrinsicForAxis(axis, aRenderingContext, aFrame, aType, Nothing(), aFlags);
}
/* static */ nscoord
diff --git a/layout/base/nsLayoutUtils.h b/layout/base/nsLayoutUtils.h
index d9580a3df..97fc410b0 100644
--- a/layout/base/nsLayoutUtils.h
+++ b/layout/base/nsLayoutUtils.h
@@ -1378,6 +1378,10 @@ public:
* width, its 'width', 'min-width', and 'max-width' properties (or 'height'
* variations if that's what matches aAxis) and its padding, border and margin
* in the corresponding dimension.
+ * @param aPercentageBasis an optional percentage basis (in aFrame's WM).
+ * Pass NS_UNCONSTRAINEDSIZE if the basis is indefinite in either/both axes.
+ * If you pass Nothing() a percentage basis will be calculated from aFrame's
+ * ancestors' computed size in the relevant axis, if needed.
* @param aMarginBoxMinSizeClamp make the result fit within this margin-box
* size by reducing the *content size* (flooring at zero). This is used for:
* https://drafts.csswg.org/css-grid/#min-size-auto
@@ -1396,6 +1400,7 @@ public:
nsRenderingContext* aRenderingContext,
nsIFrame* aFrame,
IntrinsicISizeType aType,
+ const mozilla::Maybe<mozilla::LogicalSize>& aPercentageBasis = mozilla::Nothing(),
uint32_t aFlags = 0,
nscoord aMarginBoxMinSizeClamp = NS_MAXSIZE);
/**
diff --git a/layout/generic/nsGridContainerFrame.cpp b/layout/generic/nsGridContainerFrame.cpp
index f3e28acc4..8f117b5ab 100644
--- a/layout/generic/nsGridContainerFrame.cpp
+++ b/layout/generic/nsGridContainerFrame.cpp
@@ -2093,6 +2093,18 @@ struct MOZ_STACK_CLASS nsGridContainerFrame::GridReflowInput
SizingConstraint aConstraint);
/**
+ * Return the percentage basis for a grid item in its writing-mode.
+ * If aAxis is eLogicalAxisInline then we return NS_UNCONSTRAINEDSIZE in
+ * both axes since we know all track sizes are indefinite at this point
+ * (we calculate column sizes before row sizes). Otherwise, assert that
+ * column sizes are known and calculate the size for aGridItem.mArea.mCols
+ * and use NS_UNCONSTRAINEDSIZE in the other axis.
+ * @param aAxis the axis we're currently calculating track sizes for
+ */
+ LogicalSize PercentageBasisFor(LogicalAxis aAxis,
+ const GridItemInfo& aGridItem) const;
+
+ /**
* Return the containing block for a grid item occupying aArea.
*/
LogicalRect ContainingBlockFor(const GridArea& aArea) const;
@@ -3734,18 +3746,20 @@ MeasuringReflow(nsIFrame* aChild,
* the child's margin-box) in aAxis.
*/
static nscoord
-ContentContribution(const GridItemInfo& aGridItem,
- const GridReflowInput& aState,
- nsRenderingContext* aRC,
- WritingMode aCBWM,
- LogicalAxis aAxis,
- IntrinsicISizeType aConstraint,
- nscoord aMinSizeClamp = NS_MAXSIZE,
- uint32_t aFlags = 0)
+ContentContribution(const GridItemInfo& aGridItem,
+ const GridReflowInput& aState,
+ nsRenderingContext* aRC,
+ WritingMode aCBWM,
+ LogicalAxis aAxis,
+ const Maybe<LogicalSize>& aPercentageBasis,
+ IntrinsicISizeType aConstraint,
+ nscoord aMinSizeClamp = NS_MAXSIZE,
+ uint32_t aFlags = 0)
{
nsIFrame* child = aGridItem.mFrame;
PhysicalAxis axis(aCBWM.PhysicalAxis(aAxis));
nscoord size = nsLayoutUtils::IntrinsicForAxis(axis, aRC, child, aConstraint,
+ aPercentageBasis,
aFlags | nsLayoutUtils::BAIL_IF_REFLOW_NEEDED |
nsLayoutUtils::ADD_PERCENTS,
aMinSizeClamp);
@@ -3815,6 +3829,10 @@ struct CachedIntrinsicSizes
Maybe<nscoord> mMinSize;
Maybe<nscoord> mMinContentContribution;
Maybe<nscoord> mMaxContentContribution;
+
+ // The item's percentage basis for intrinsic sizing purposes.
+ Maybe<LogicalSize> mPercentageBasis;
+
// "if the grid item spans only grid tracks that have a fixed max track
// sizing function, its automatic minimum size in that dimension is
// further clamped to less than or equal to the size necessary to fit its
@@ -3835,7 +3853,11 @@ MinContentContribution(const GridItemInfo& aGridItem,
if (aCache->mMinContentContribution.isSome()) {
return aCache->mMinContentContribution.value();
}
+ if (aCache->mPercentageBasis.isNothing()) {
+ aCache->mPercentageBasis.emplace(aState.PercentageBasisFor(aAxis, aGridItem));
+ }
nscoord s = ContentContribution(aGridItem, aState, aRC, aCBWM, aAxis,
+ aCache->mPercentageBasis,
nsLayoutUtils::MIN_ISIZE,
aCache->mMinSizeClamp);
aCache->mMinContentContribution.emplace(s);
@@ -3853,7 +3875,11 @@ MaxContentContribution(const GridItemInfo& aGridItem,
if (aCache->mMaxContentContribution.isSome()) {
return aCache->mMaxContentContribution.value();
}
+ if (aCache->mPercentageBasis.isNothing()) {
+ aCache->mPercentageBasis.emplace(aState.PercentageBasisFor(aAxis, aGridItem));
+ }
nscoord s = ContentContribution(aGridItem, aState, aRC, aCBWM, aAxis,
+ aCache->mPercentageBasis,
nsLayoutUtils::PREF_ISIZE,
aCache->mMinSizeClamp);
aCache->mMaxContentContribution.emplace(s);
@@ -3907,7 +3933,11 @@ MinSize(const GridItemInfo& aGridItem,
child->StyleDisplay()->mOverflowX == NS_STYLE_OVERFLOW_VISIBLE)) {
// Now calculate the "content size" part and return whichever is smaller.
MOZ_ASSERT(unit != eStyleUnit_Enumerated || sz == NS_UNCONSTRAINEDSIZE);
+ if (aCache->mPercentageBasis.isNothing()) {
+ aCache->mPercentageBasis.emplace(aState.PercentageBasisFor(aAxis, aGridItem));
+ }
sz = std::min(sz, ContentContribution(aGridItem, aState, aRC, aCBWM, aAxis,
+ aCache->mPercentageBasis,
nsLayoutUtils::MIN_ISIZE,
aCache->mMinSizeClamp,
nsLayoutUtils::MIN_INTRINSIC_ISIZE));
@@ -4721,7 +4751,8 @@ nsGridContainerFrame::Tracks::FindUsedFlexFraction(
const GridItemInfo& item = aGridItems[iter.GridItemIndex()];
if (item.mState[mAxis] & ItemState::eIsFlexing) {
// XXX optimize: bug 1194446
- nscoord spaceToFill = ContentContribution(item, aState, rc, wm, mAxis,
+ auto pb = Some(aState.PercentageBasisFor(mAxis, item));
+ nscoord spaceToFill = ContentContribution(item, aState, rc, wm, mAxis, pb,
nsLayoutUtils::PREF_ISIZE);
if (spaceToFill <= 0) {
continue;
@@ -5052,6 +5083,25 @@ nsGridContainerFrame::LineRange::ToPositionAndLengthForAbsPos(
}
}
+LogicalSize
+nsGridContainerFrame::GridReflowInput::PercentageBasisFor(
+ LogicalAxis aAxis,
+ const GridItemInfo& aGridItem) const
+{
+ auto wm = aGridItem.mFrame->GetWritingMode();
+ if (aAxis == eLogicalAxisInline) {
+ return LogicalSize(wm, NS_UNCONSTRAINEDSIZE, NS_UNCONSTRAINEDSIZE);
+ }
+ // Note: for now, we only resolve transferred percentages to row sizing.
+ // We may need to adjust these assertions once we implement bug 1300366.
+ MOZ_ASSERT(mCols.mCanResolveLineRangeSize);
+ MOZ_ASSERT(!mRows.mCanResolveLineRangeSize);
+ nscoord colSize = aGridItem.mArea.mCols.ToLength(mCols.mSizes);
+ nscoord rowSize = NS_UNCONSTRAINEDSIZE;
+ return !wm.IsOrthogonalTo(mWM) ?
+ LogicalSize(wm, colSize, rowSize) : LogicalSize(wm, rowSize, colSize);
+}
+
LogicalRect
nsGridContainerFrame::GridReflowInput::ContainingBlockFor(const GridArea& aArea) const
{
diff --git a/layout/reftests/css-grid/grid-auto-min-sizing-min-content-min-size-004-ref.html b/layout/reftests/css-grid/grid-auto-min-sizing-min-content-min-size-004-ref.html
index fc74cd214..caef8b031 100644
--- a/layout/reftests/css-grid/grid-auto-min-sizing-min-content-min-size-004-ref.html
+++ b/layout/reftests/css-grid/grid-auto-min-sizing-min-content-min-size-004-ref.html
@@ -36,7 +36,7 @@ var rowtest = [
"min-width:80%; max-height:20px", "min-width:50%", "margin-left: 50px; width:50%"
];
var results = [
-"0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "24px/2px", "20px/2px", "20px/2px", "24px/2px", "24px/52px"
+"0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "12px/2px", "20px/2px", "20px/2px", "24px/2px", "24px/52px"
];
var item_height = [
"0", "0", "0", "0", "0", "0", "12px", "20px", "20px", "24px", "312px"
diff --git a/layout/reftests/css-grid/grid-auto-min-sizing-transferred-size-004-ref.html b/layout/reftests/css-grid/grid-auto-min-sizing-transferred-size-004-ref.html
index c5d8a68ff..36a2d4920 100644
--- a/layout/reftests/css-grid/grid-auto-min-sizing-transferred-size-004-ref.html
+++ b/layout/reftests/css-grid/grid-auto-min-sizing-transferred-size-004-ref.html
@@ -36,7 +36,7 @@ var rowtest = [
"min-width:80%; max-height:20px", "min-width:50%", "margin-left: 50px; width:50%"
];
var results = [
-"0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "24px/2px", "20px/2px", "20px/2px", "24px/2px", "24px/52px"
+"0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "12px/2px", "20px/2px", "20px/2px", "24px/2px", "24px/52px"
];
var item_height = [
"0", "0", "0", "0", "0", "0", "12px", "20px", "20px", "24px", "312px"
diff --git a/layout/reftests/css-grid/grid-min-content-min-sizing-transferred-size-004-ref.html b/layout/reftests/css-grid/grid-min-content-min-sizing-transferred-size-004-ref.html
index 5fa60b3b5..04d047b83 100644
--- a/layout/reftests/css-grid/grid-min-content-min-sizing-transferred-size-004-ref.html
+++ b/layout/reftests/css-grid/grid-min-content-min-sizing-transferred-size-004-ref.html
@@ -36,7 +36,7 @@ var rowtest = [
"min-width:80%; max-height:20px", "min-width:50%", "margin-left: 50px; width:50%"
];
var results = [
-"0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "24px/2px", "20px/2px", "20px/2px", "24px/2px", "24px/52px"
+"0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "12px/2px", "20px/2px", "20px/2px", "24px/2px", "312px/52px"
];
var item_height = [
"0", "0", "0", "0", "0", "0", "12px", "20px", "20px", "24px", "312px"