Attachment 368610 Details for Bug 181169 – Patch

[patch] Patch

bug-181169-20190430230715.patch (text/plain), 73.61 KB, created by Javier Fernandez on 2019-04-30 14:07:17 PDT

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Creator: Javier Fernandez

Created: 2019-04-30 14:07:17 PDT

Size: 73.61 KB

patch

obsolete

>Subversion Revision: 244730
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index dd3fde6d04d7790cafbfff481d79c607f2b9be5e..61b3ae579f196395d44c6cbc7c9e83b74c8fcee5 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,53 @@
>+2019-04-30  Javier Fernandez  <jfernandez@igalia.com>
>+
>+        Implement "line-break: anywhere"
>+        https://bugs.webkit.org/show_bug.cgi?id=181169
>+        <rdar://problem/48507088>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        The CSS WG resolved [1] to add a new value 'anywhere' to the 'line-break'
>+        CSS property in order to allow additional breaking opportunities not
>+        considered in the definition of the 'word-break: break-all'.
>+
>+        [1] https://github.com/w3c/csswg-drafts/issues/1171
>+
>+        Tests: imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011.html
>+               imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023.html
>+               imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024.html
>+
>+        * css/CSSPrimitiveValueMappings.h:
>+        (WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
>+        (WebCore::CSSPrimitiveValue::operator LineBreak const):
>+        * css/CSSProperties.json:
>+        * css/CSSValueKeywords.in:
>+        * css/parser/CSSParserFastPaths.cpp:
>+        (WebCore::CSSParserFastPaths::isValidKeywordPropertyAndValue):
>+        * rendering/BreakLines.h:
>+        (WebCore::nextBreakablePositionBreakCharacter):
>+        (WebCore::isBreakable):
>+        * rendering/RenderText.cpp:
>+        (WebCore::mapLineBreakToIteratorMode):
>+        (WebCore::RenderText::computePreferredLogicalWidths):
>+        * rendering/line/BreakingContext.h:
>+        (WebCore::BreakingContext::handleText):
>+        * rendering/style/RenderStyleConstants.h:
>+
> 2019-04-28  Andy Estes  <aestes@apple.com>
> 
>         [Apple Pay] Increment the API version from 6 to 7
>diff --git a/Source/WebCore/css/CSSPrimitiveValueMappings.h b/Source/WebCore/css/CSSPrimitiveValueMappings.h
>index 24370cf5bf452bb341ad87d4bf80d2cbac0259ba..f608cfe137820d23700f0f03c7b56d79e147b019 100644
>--- a/Source/WebCore/css/CSSPrimitiveValueMappings.h
>+++ b/Source/WebCore/css/CSSPrimitiveValueMappings.h
>@@ -1644,6 +1644,9 @@ template<> inline CSSPrimitiveValue::CSSPrimitiveValue(LineBreak e)
>     case LineBreak::AfterWhiteSpace:
>         m_value.valueID = CSSValueAfterWhiteSpace;
>         break;
>+    case LineBreak::Anywhere:
>+        m_value.valueID = CSSValueAnywhere;
>+        break;
>     }
> }
> 
>@@ -1685,6 +1688,8 @@ template<> inline CSSPrimitiveValue::operator LineBreak() const
>         return LineBreak::Strict;
>     case CSSValueAfterWhiteSpace:
>         return LineBreak::AfterWhiteSpace;
>+    case CSSValueAnywhere:
>+        return LineBreak::Anywhere;
>     default:
>         break;
>     }
>diff --git a/Source/WebCore/css/CSSProperties.json b/Source/WebCore/css/CSSProperties.json
>index d7c7656a252e02ca4124b820d15c3cf1654df223..1d9b6b8f874324ad55a83033c4696dcc65906582 100644
>--- a/Source/WebCore/css/CSSProperties.json
>+++ b/Source/WebCore/css/CSSProperties.json
>@@ -5547,7 +5547,8 @@
>                     "value": "after-white-space",
>                     "status": "non-standard",
>                     "comment": "Added in https://trac.webkit.org/changeset/7763"
>-                }
>+                },
>+                "anywhere"
>             ],
>             "specification": {
>                 "category": "css-text",
>diff --git a/Source/WebCore/css/CSSValueKeywords.in b/Source/WebCore/css/CSSValueKeywords.in
>index e37931e961d7cd25fe45bf90281d9f3221961d41..99cb33f220d1c106b19a84c4f8580b095d9903f3 100644
>--- a/Source/WebCore/css/CSSValueKeywords.in
>+++ b/Source/WebCore/css/CSSValueKeywords.in
>@@ -786,6 +786,7 @@ loose
> // normal
> strict
> after-white-space
>+anywhere
> 
> // -webkit-appearance
> // The order here must match the order in the ControlPart enum in ThemeTypes.h.
>diff --git a/Source/WebCore/css/parser/CSSParserFastPaths.cpp b/Source/WebCore/css/parser/CSSParserFastPaths.cpp
>index 72c586719acaa709fefa01f60a27ebf4b40ef793..a0a0e31990825060d9bbc10a8b748256f35ddb24 100644
>--- a/Source/WebCore/css/parser/CSSParserFastPaths.cpp
>+++ b/Source/WebCore/css/parser/CSSParserFastPaths.cpp
>@@ -731,8 +731,8 @@ bool CSSParserFastPaths::isValidKeywordPropertyAndValue(CSSPropertyID propertyId
>         return valueID == CSSValueAuto || valueID == CSSValueNone || valueID == CSSValueAntialiased || valueID == CSSValueSubpixelAntialiased;
>     case CSSPropertyWebkitLineAlign:
>         return valueID == CSSValueNone || valueID == CSSValueEdges;
>-    case CSSPropertyLineBreak: // auto | loose | normal | strict | after-white-space
>-        return valueID == CSSValueAuto || valueID == CSSValueLoose || valueID == CSSValueNormal || valueID == CSSValueStrict || valueID == CSSValueAfterWhiteSpace;
>+    case CSSPropertyLineBreak: // auto | loose | normal | strict | after-white-space | anywhere
>+        return valueID == CSSValueAuto || valueID == CSSValueLoose || valueID == CSSValueNormal || valueID == CSSValueStrict || valueID == CSSValueAfterWhiteSpace || valueID == CSSValueAnywhere;
>     case CSSPropertyWebkitLineSnap:
>         return valueID == CSSValueNone || valueID == CSSValueBaseline || valueID == CSSValueContain;
>     case CSSPropertyWebkitMarginAfterCollapse:
>diff --git a/Source/WebCore/rendering/BreakLines.h b/Source/WebCore/rendering/BreakLines.h
>index b85148b6c8bede3bf8fd48b818a9d4224cd50094..8ad8513feaf77ca45fde1ca0ab2a212437c0a430 100644
>--- a/Source/WebCore/rendering/BreakLines.h
>+++ b/Source/WebCore/rendering/BreakLines.h
>@@ -187,12 +187,23 @@ inline unsigned nextBreakablePositionIgnoringNBSPWithoutShortcut(LazyLineBreakIt
>     return nextBreakablePosition<UChar, NonBreakingSpaceBehavior::IgnoreNonBreakingSpace, CanUseShortcut::No>(lazyBreakIterator, stringView.characters16(), stringView.length(), startPosition);
> }
> 
>-inline bool isBreakable(LazyLineBreakIterator& lazyBreakIterator, unsigned startPosition, Optional<unsigned>& nextBreakable, bool breakNBSP, bool canUseShortcut, bool keepAllWords)
>+inline unsigned nextBreakablePositionBreakCharacter(LazyLineBreakIterator& lazyBreakIterator, unsigned startPosition)
>+{
>+    auto stringView = lazyBreakIterator.stringView();
>+    ASSERT(startPosition <= stringView.length());
>+    NonSharedCharacterBreakIterator iterator(stringView);
>+    Optional<unsigned> next = ubrk_following(iterator, startPosition);
>+    return next.valueOr(stringView.length());
>+}
>+
>+inline bool isBreakable(LazyLineBreakIterator& lazyBreakIterator, unsigned startPosition, Optional<unsigned>& nextBreakable, bool breakNBSP, bool canUseShortcut, bool keepAllWords, bool breakAnywhere)
> {
>     if (nextBreakable && nextBreakable.value() >= startPosition)
>         return startPosition == nextBreakable;
> 
>-    if (keepAllWords) {
>+    if (breakAnywhere) {
>+        nextBreakable = nextBreakablePositionBreakCharacter(lazyBreakIterator, startPosition);
>+    } else if (keepAllWords) {
>         if (breakNBSP)
>             nextBreakable = nextBreakablePositionKeepingAllWords(lazyBreakIterator, startPosition);
>         else
>diff --git a/Source/WebCore/rendering/RenderText.cpp b/Source/WebCore/rendering/RenderText.cpp
>index 44373b6b8d7039d42dfafc8deca5a5ab97a47109..e37f3487d4f0342d03952fb6fcf458cb2416bfa4 100644
>--- a/Source/WebCore/rendering/RenderText.cpp
>+++ b/Source/WebCore/rendering/RenderText.cpp
>@@ -704,6 +704,7 @@ LineBreakIteratorMode mapLineBreakToIteratorMode(LineBreak lineBreak)
>     switch (lineBreak) {
>     case LineBreak::Auto:
>     case LineBreak::AfterWhiteSpace:
>+    case LineBreak::Anywhere:
>         return LineBreakIteratorMode::Default;
>     case LineBreak::Loose:
>         return LineBreakIteratorMode::Loose;
>@@ -828,6 +829,7 @@ void RenderText::computePreferredLogicalWidths(float leadWidth, HashSet<const Fo
>     // Note the deliberate omission of word-wrap and overflow-wrap from this breakAll check. Those
>     // do not affect minimum preferred sizes. Note that break-word is a non-standard value for
>     // word-break, but we support it as though it means break-all.
>+    bool breakAnywhere = style.lineBreak() == LineBreak::Anywhere && style.autoWrap();
>     bool breakAll = (style.wordBreak() == WordBreak::BreakAll || style.wordBreak() == WordBreak::BreakWord) && style.autoWrap();
>     bool keepAllWords = style.wordBreak() == WordBreak::KeepAll;
>     bool canUseLineBreakShortcut = iteratorMode == LineBreakIteratorMode::Default;
>@@ -876,7 +878,7 @@ void RenderText::computePreferredLogicalWidths(float leadWidth, HashSet<const Fo
>             continue;
>         }
> 
>-        bool hasBreak = breakAll || isBreakable(breakIterator, i, nextBreakable, breakNBSP, canUseLineBreakShortcut, keepAllWords);
>+        bool hasBreak = breakAll || isBreakable(breakIterator, i, nextBreakable, breakNBSP, canUseLineBreakShortcut, keepAllWords, breakAnywhere);
>         bool betweenWords = true;
>         unsigned j = i;
>         while (c != '\n' && !isSpaceAccordingToStyle(c, style) && c != '\t' && (c != softHyphen || style.hyphens() == Hyphens::None)) {
>@@ -884,7 +886,7 @@ void RenderText::computePreferredLogicalWidths(float leadWidth, HashSet<const Fo
>             if (j == length)
>                 break;
>             c = string[j];
>-            if (isBreakable(breakIterator, j, nextBreakable, breakNBSP, canUseLineBreakShortcut, keepAllWords) && characterAt(j - 1) != softHyphen)
>+            if (isBreakable(breakIterator, j, nextBreakable, breakNBSP, canUseLineBreakShortcut, keepAllWords, breakAnywhere) && characterAt(j - 1) != softHyphen)
>                 break;
>             if (breakAll) {
>                 betweenWords = false;
>diff --git a/Source/WebCore/rendering/line/BreakingContext.h b/Source/WebCore/rendering/line/BreakingContext.h
>index f355a2baf0bda02edffca7ea8bd80e54e849a671..d76472c68fe1c83e7400127bad5201b2de2f5507 100644
>--- a/Source/WebCore/rendering/line/BreakingContext.h
>+++ b/Source/WebCore/rendering/line/BreakingContext.h
>@@ -713,7 +713,8 @@ inline bool BreakingContext::handleText(WordMeasurements& wordMeasurements, bool
>     // which is only possible if the word is the first thing on the line.
>     bool breakWords = m_currentStyle->breakWords() && ((m_autoWrap && (!m_width.committedWidth() && !m_width.hasCommittedReplaced())) || m_currWS == WhiteSpace::Pre);
>     bool midWordBreak = false;
>-    bool breakAll = m_currentStyle->wordBreak() == WordBreak::BreakAll && m_autoWrap;
>+    bool breakAnywhere = m_currentStyle->lineBreak() == LineBreak::Anywhere && m_autoWrap;
>+    bool breakAll = (m_currentStyle->wordBreak() == WordBreak::BreakAll || breakAnywhere) && m_autoWrap;
>     bool keepAllWords = m_currentStyle->wordBreak() == WordBreak::KeepAll;
>     float hyphenWidth = 0;
>     auto iteratorMode = mapLineBreakToIteratorMode(m_blockStyle.lineBreak());
>@@ -755,7 +756,7 @@ inline bool BreakingContext::handleText(WordMeasurements& wordMeasurements, bool
>         // A single preserved leading white-space doesn't fulfill the 'betweenWords' condition, however it's indeed a
>         // soft-breaking opportunty so we may want to avoid breaking in the middle of the word.
>         if (m_atStart && m_currentCharacterIsSpace && !previousCharacterIsSpace) {
>-            m_hasFormerOpportunity = canBreakMidWord;
>+            m_hasFormerOpportunity = canBreakMidWord && !breakAnywhere;
>             breakWords = false;
>             canBreakMidWord = breakAll;
>         }
>@@ -790,7 +791,7 @@ inline bool BreakingContext::handleText(WordMeasurements& wordMeasurements, bool
>         }
> 
>         Optional<unsigned> nextBreakablePosition = m_current.nextBreakablePosition();
>-        bool betweenWords = c == '\n' || (m_currWS != WhiteSpace::Pre && !m_atStart && isBreakable(m_renderTextInfo.lineBreakIterator, m_current.offset(), nextBreakablePosition, breakNBSP, canUseLineBreakShortcut, keepAllWords)
>+        bool betweenWords = c == '\n' || (m_currWS != WhiteSpace::Pre && !m_atStart && isBreakable(m_renderTextInfo.lineBreakIterator, m_current.offset(), nextBreakablePosition, breakNBSP, canUseLineBreakShortcut, keepAllWords, breakAnywhere)
>             && (style.hyphens() != Hyphens::None || (m_current.previousInSameNode() != softHyphen)));
>         m_current.setNextBreakablePosition(nextBreakablePosition);
>         
>@@ -953,7 +954,7 @@ inline bool BreakingContext::handleText(WordMeasurements& wordMeasurements, bool
>                 wrapW = wrapWidthOffset;
>                 // Auto-wrapping text should not wrap in the middle of a word once it has had an
>                 // opportunity to break after a word.
>-                m_hasFormerOpportunity = canBreakMidWord;
>+                m_hasFormerOpportunity = canBreakMidWord && !breakAnywhere;
>                 breakWords = false;
>                 canBreakMidWord = breakAll;
>             }
>diff --git a/Source/WebCore/rendering/style/RenderStyleConstants.h b/Source/WebCore/rendering/style/RenderStyleConstants.h
>index d78d25315ac66f539f02e74ff8c39748af012b11..64e3ce9547fdf92b9444033a42b18ee6e56f8d1b 100644
>--- a/Source/WebCore/rendering/style/RenderStyleConstants.h
>+++ b/Source/WebCore/rendering/style/RenderStyleConstants.h
>@@ -533,7 +533,8 @@ enum class LineBreak : uint8_t {
>     Loose,
>     Normal,
>     Strict,
>-    AfterWhiteSpace
>+    AfterWhiteSpace,
>+    Anywhere
> };
> 
> enum class Resize : uint8_t {
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index 218f6d5781da168399c2ff4f488a0ee304b303ed..f35d31654b7255e22c768caf6fcf232af90f4dfb 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,22 @@
>+2019-04-30  Javier Fernandez  <jfernandez@igalia.com>
>+
>+        Implement "line-break: anywhere"
>+        https://bugs.webkit.org/show_bug.cgi?id=181169
>+        <rdar://problem/48507088>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Some of the new tests added to verify the new 'line-break:
>+        anywhere' feature and its different behavior to what 'word-break:
>+        break-all' may provide, fail due to several bugs present in
>+        current WebKit's trunk.
>+
>+        * TestExpectations:
>+          - webkit.org/b/197409
>+          - webkit.org/b/197411
>+          - webkit.org/b/197411
>+          - webkit.org/b/197430
>+ 
> 2019-04-29  Javier Fernandez  <jfernandez@igalia.com>
> 
>         Update the CSS Text WPT test suite
>diff --git a/LayoutTests/imported/w3c/ChangeLog b/LayoutTests/imported/w3c/ChangeLog
>index c03dff3ed1bef6bdc353647eb59de5fcf8d5ec92..3d22c191323a8b01ef9c22ce66ac24b250eff366 100644
>--- a/LayoutTests/imported/w3c/ChangeLog
>+++ b/LayoutTests/imported/w3c/ChangeLog
>@@ -1,3 +1,54 @@
>+2019-04-30  Javier Fernandez  <jfernandez@igalia.com>
>+
>+        Implement "line-break: anywhere"
>+        https://bugs.webkit.org/show_bug.cgi?id=181169
>+        <rdar://problem/48507088>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        New tests to verify the new line-break: anywhere feature and how
>+        it behaves different to 'word-break: break-all'.
>+
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-001.html:
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-002.html:
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-003-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-003.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-004-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-004.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-005-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-005.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-006-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-006.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-007-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-007.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-008-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-008.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-009-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-009.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-010-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-010.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-011-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-011.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-012-expected.html: Added.
>+        * web-platform-tests/css/css-text/line-break/line-break-anywhere-012.html: Added.
>+        * web-platform-tests/css/css-text/parsing/line-break-valid-expected.txt:
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-016-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-016.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-017-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-017.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-018-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-018.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-019-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-019.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-021-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-021.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-022-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-022.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-023-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-023.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-024-expected.html: Added.
>+        * web-platform-tests/css/css-text/word-break/word-break-break-all-024.html: Added.
>+
> 2019-04-29  Javier Fernandez  <jfernandez@igalia.com>
> 
>         Update the CSS Text WPT test suite
>diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
>index d4ce8c4ee8810e3139ce75ed0653ea5b9e4e5bf0..9df9abebf8e63d4ad682c8d23d0b1fb000955965 100644
>--- a/LayoutTests/TestExpectations
>+++ b/LayoutTests/TestExpectations
>@@ -1801,8 +1801,6 @@ http/tests/security/contentSecurityPolicy/block-all-mixed-content/insecure-css-i
> webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/hanging-punctuation/hanging-punctuation-first-001.xht [ ImageOnlyFailure ]
> webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/hanging-punctuation/hanging-punctuation-force-end-001.xht [ ImageOnlyFailure ]
> webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/hanging-punctuation/hanging-punctuation-last-001.xht [ ImageOnlyFailure ]
>-webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-001.html [ ImageOnlyFailure ]
>-webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-002.html [ ImageOnlyFailure ]
> webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/line-break/line-break-strict-011.xht [ ImageOnlyFailure ]
> webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/line-break/line-break-strict-012.xht [ ImageOnlyFailure ]
> webkit.org/b/183258 imported/w3c/web-platform-tests/css/css-text/line-breaking/line-breaking-002.html [ ImageOnlyFailure ]
>@@ -1973,6 +1971,13 @@ webkit.org/b/195345 imported/w3c/web-platform-tests/css/css-text/word-break/word
> 
> webkit.org/b/197277 imported/w3c/web-platform-tests/css/css-text/white-space/break-spaces-008.html [ ImageOnlyFailure ]
> 
>+webkit.org/b/197409 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016.html [ ImageOnlyFailure ]
>+webkit.org/b/197409 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019.html [ ImageOnlyFailure ]
>+webkit.org/b/197411 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018.html [ ImageOnlyFailure ]
>+webkit.org/b/197411 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021.html [ ImageOnlyFailure ]
>+webkit.org/b/197411 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022.html [ ImageOnlyFailure ]
>+webkit.org/b/197430 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023.html [ ImageOnlyFailure ]
>+webkit.org/b/197430 imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024.html [ ImageOnlyFailure ]
> 
> ########################################
> ### START OF display: contents failures
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-001.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-001.html
>index 001fe26b7b7f0b053643946fced5c520c3eb0da8..a031765b3245aa8b4efe303b5d4cd6019b6aa4a0 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-001.html
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-001.html
>@@ -1,8 +1,9 @@
>-ï»¿<!DOCTYPE html>
>+<!DOCTYPE html>
> <html lang=en>
> <meta charset="utf-8">
> <title>CSS Text Test: line-break: anywhere</title>
> <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net/">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
> <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
> <link rel="match" href="reference/line-break-anywhere-001-ref.html">
> <meta name="flags" content="">
>@@ -28,5 +29,5 @@
> 
> <p>Test passes if there is a green rectangle below and no red.</p>
> <div id=green></div>
>-
>+
> <div id=test>aa-a.a)a,aï¼a&nbsp;a&#xfeff;a&#x2060;a&#x200d;aï½¥a</div>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-002.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-002.html
>index bf53a85c154bbd8da0c7fbfb29fea765324503ab..ddbf554730740798b119e3e34e321c094be2742f 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-002.html
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-002.html
>@@ -1,8 +1,9 @@
>-ï»¿<!DOCTYPE html>
>+<!DOCTYPE html>
> <html lang=en>
> <meta charset="utf-8">
> <title>CSS Text Test: line-break: anywhere</title>
> <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net/">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
> <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
> <link rel="match" href="reference/line-break-anywhere-001-ref.html">
> <meta name="flags" content="">
>@@ -21,12 +22,12 @@
>   color: red;
>   font-family: monospace;
>   line-break: anywhere;
>-  -webkit-hyphens: auto;
>+  hyphens: auto;
> }
> </style>
> 
> <p>Test passes if there is a green rectangle below and no red.</p>
> <div id=green></div>
>-
>+
> <div id=test>no hyphenation</div>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..ceec198d03b27a1b5de9a48f3f120ae5360fcec6
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003-expected.html
>@@ -0,0 +1,18 @@
>+<!DOCTYPE html>
>+<html  lang="en" >
>+<head>
>+<meta charset="utf-8">
>+<title>word-break: break-all, latin</title>
>+<link rel='author' title='Richard Ishida' href='mailto:ishida@w3.org'>
>+<style type='text/css'>
>+.test { word-break: break-all; }
>+/* the CSS below is not part of the test */
>+.test, .ref { border: 1px solid orange;  margin: 20px;  padding: 10px; width: 390px; font: 36px/1 sans-serif; }
>+</style>
>+</head>
>+<body>
>+<div id='instructions'>Test passes if the two orange boxes are the same.</div>
>+<div class="ref"><span>Latin latin latin lati<br/>n</span></div>
>+<div class="ref"><span>Latin latin latin lati<br/>n</span></div>
>+</body>
>+</html>
>\ No newline at end of file
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..c1d177777050fe7e144f3902215d4c28bc4c6e24
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-003.html
>@@ -0,0 +1,26 @@
>+<!DOCTYPE html>
>+<html lang=en>
>+<meta charset="utf-8">
>+<title>CSS Text Test: line-break: anywhere</title>
>+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<link rel="match" href="reference/line-break-anywhere-003-ref.html">
>+<meta name="flags" content="">
>+<meta name="assert" content="line-break: anywhere means lines may break between any two typographic letter units.">
>+<style type='text/css'>
>+.test { line-break: anywhere; }
>+/* the CSS below is not part of the test */
>+.test, .ref { border: 1px solid orange;  margin: 20px;  padding: 10px; width: 390px; font: 36px/1 sans-serif; }
>+</style>
>+</head>
>+<body>
>+<div id='instructions'>Test passes if the two orange boxes are the same.</div>
>+<div class="test"><div id="testdiv"><span id="testspan">Latin latin latin latin</span></div></div>
>+<div class="ref"><span>Latin latin latin lati<br/>n</span></div>
>+<script>
>+var sentenceWidth = document.getElementById('testspan').offsetWidth
>+document.getElementById('testdiv').style.width = String(sentenceWidth - 5)+'px'
>+</script>
>+</body>
>+</html>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..95b73c28e35ee37c0a0269048ca9e54e145526a5
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-004.html
>@@ -0,0 +1,39 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: line-break: anywhere</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-keep-all">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="The second word is broken, despite the word-break: keep-all, because line-break: anywhere disregarde any prohibition against line breaks mandate by word-break.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  line-height: 1;
>+  word-break: keep-all;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XX X<br>XX</div>
>+  <div class="test">XX XXX</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..7c9c61744d34b35d5c4120b12fe318aa16abb40d
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-005.html
>@@ -0,0 +1,34 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: overflow-wrap:break-word + white-space:break-spaces</title>
>+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break: anywhere + break-spaces do allow a break
>+between the last character of a word and the first space of a sequence of preserved
>+spaces even if there is a previous breaking opportunity">
>+<style>
>+div {
>+  font: 25px/1 Ahem;
>+  width: 4ch;
>+  line-height: 1;
>+}
>+.red {
>+  position: absolute;
>+  white-space: pre;
>+  color: red;
>+  background: green;
>+  z-index: -1;
>+}
>+.test {
>+  white-space: break-spaces;
>+  line-break: anywhere;
>+  color: green;
>+}
>+</style>
>+<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+<div class="red">X XX<br> XX <br>X XX<br> X</div>
>+<div class="test">X XX XX X XX X</div>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..874846c7743081cfbb330e74eb053901d2ce62ba
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-006.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: line-break: anywhere</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break: anywhere' disgregard the prohibition against line breaks introduced by characters with the GL character class">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XXXX<br>&nbsp;XXX<br>X X <br>X</div>
>+  <div class="test">XXXX&nbsp;XXXX X X</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..9f097ee9ffbb9de9d4b62e5d28454e10d499dcd3
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-007.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break:anywhere allows breaking opportunities around punctuaction characters.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 5ch;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">X XXX<br>XX</div>
>+  <div class="test">X XX...</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..c10310939259e2f30301a5fc03faf859bfd56347
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-008.html
>@@ -0,0 +1,38 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="break-all breaks between the last two letters, because breaking opportunities between the punctuaction characters are forbidden.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 5ch;
>+  white-space: pre-wrap;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">X XXX<br>XX</div>
>+  <div class="test">X XX...</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..7beba06190183f50e27a63667764f1d59e0efc5b
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-009.html
>@@ -0,0 +1,38 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: line-break: anywhere</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break: anywhere' disgregard the prohibition against line breaks introduced by characters with the GL character class">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  white-space: break-spaces;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XXXX<br>&nbsp;XXX<br>X X <br>X</div>
>+  <div class="test">XXXX&nbsp;XXXX X X</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..2e0c7178e987536418ace1dfa7c34fca1fed8eac
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-010.html
>@@ -0,0 +1,38 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: line-break: anywhere</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break: anywhere' disgregard the prohibition against line breaks introduced by characters with the GL character class">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  white-space: break-spaces;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XXXX<br>&nbsp;XXX<br>X X <br>X</div>
>+  <div class="test">XXXX&nbsp;XXXX X X</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..acc46dbbef3c7b6d54cf9b0488120c238eee1dd6
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-011.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break:anywhere allows breaking opportunities around slash characters.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 5ch;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">X XXX<br>XX</div>
>+  <div class="test">X XX///</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..e2c5d363fcf4c8b9a275794a0b9e8fd3dfcde1a7
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/line-break/line-break-anywhere-012.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://www.w3.org/TR/css-text-3/#propdef-line-break">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/line-break-anywhere-004-ref.html">
>+<meta name="assert" content="line-break:anywhere allows breaking opportunities around slash characters.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 5ch;
>+  line-break: anywhere;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">X XXX<br>XX</div>
>+  <div class="test">X XX\\\</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/parsing/line-break-valid-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/parsing/line-break-valid-expected.txt
>index 7db3162f472707c915ae487f105d0e5b18400e0d..a84fd8afde9335a4046a29ce27419b903f608259 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/parsing/line-break-valid-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/parsing/line-break-valid-expected.txt
>@@ -3,5 +3,5 @@ PASS e.style['line-break'] = "auto" should set the property value
> PASS e.style['line-break'] = "loose" should set the property value 
> PASS e.style['line-break'] = "normal" should set the property value 
> PASS e.style['line-break'] = "strict" should set the property value 
>-FAIL e.style['line-break'] = "anywhere" should set the property value assert_not_equals: property should be set got disallowed value ""
>+PASS e.style['line-break'] = "anywhere" should set the property value 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..8917d428d0f3fa2f99fb95e70a4e10c0dd5e3705
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-016.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="break-all breaks between the last two letters, because breaking opportunities between the punctuaction characters are forbidden.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 8ch;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XX XX<br>XXXX</div>
>+  <div class="test">XX XXX...</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..6cf3be6b90f8a7bf617aa46472d0d291031d9e55
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-017.html
>@@ -0,0 +1,34 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://drafts.csswg.org/css-text-3/#white-space-property">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<meta name="flags" content="ahem">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="break-all + break-spaces do not allow a break
>+between the last character of a word and the first space of a sequence of preserved spaces
>+if there are other wrapping opportunities earlier in the line.">
>+<style>
>+div {
>+  font: 25px/1 Ahem;
>+  width: 4ch;
>+}
>+.red {
>+  position: absolute;
>+  white-space: pre;
>+  color: red;
>+  background: green;
>+  z-index: -1;
>+}
>+.test {
>+  white-space: break-spaces;
>+  word-break: break-all;
>+  color: green;
>+}
>+</style>
>+<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+<div class="red">X<br>XX X<br>X X <br>XX X</div>
>+<div class="test">X XX XX X XX X</div>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..be092be8512ea94b0e3e8c188a7072a5a53031a6
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-018.html
>@@ -0,0 +1,34 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="word-break: break-all' must honors line breaking behavior introduced by characters with the GL character class">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XXX <br>X XX<br>XX X<br>X</div>
>+  <div class="test">XXXX&nbsp;XXXX X X</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..66dba54f41df2b1819c5fb53abcbf01210482353
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-019.html
>@@ -0,0 +1,37 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="break-all breaks between the last two letters, because breaking opportunities between the punctuaction characters are forbidden.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 8ch;
>+  white-space: pre-wrap;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XX XX<br>XXXX</div>
>+  <div class="test">XX XXX...</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..80f2dda836ac33e566833e8c76887e735f9f62ac
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-021.html
>@@ -0,0 +1,37 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="word-break: break-all' must honor line breaking behavior introduced by characters with the GL character class">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  white-space: pre-wrap;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XXX <br>X XX<br>XX X<br>X</div>
>+  <div class="test">XXXX&nbsp;XXXX X X</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..73e8503bb8ceaace26567abe5435f8b063405d3c
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-022.html
>@@ -0,0 +1,37 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="word-break: break-all' must honor line breaking behavior introduced by characters with the GL character class">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 25px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 4ch;
>+  white-space: break-spaces;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XXX <br>X XX<br>XX  <br>X X</div>
>+  <div class="test">XXXX&nbsp;XXXX X X</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..7ade96eda212a487f0951d7536431bd8237326d3
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-023.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="break-all breaks between the last two letters, because breaking opportunities between the backslashes characters are forbidden.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 8ch;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XX XXX<br>XXXX</div>
>+  <div class="test">XX XXX\\\</div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024-expected.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024-expected.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0e0300a72dc920a5ffb54cda6fbe84a2f517d010
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024-expected.html
>@@ -0,0 +1,16 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Reference File</title>
>+<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
>+<style>
>+div {
>+  position: relative;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div></div>
>+</body>
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..f114d9428f4b2200b3bba842d2aff8e47a193e25
>--- /dev/null
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-text/word-break/word-break-break-all-024.html
>@@ -0,0 +1,35 @@
>+<!DOCTYPE html>
>+<meta charset="utf-8">
>+<title>CSS Text Test: word-break: break-all</title>
>+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
>+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
>+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
>+<meta name="flags" content="">
>+<link rel="match" href="reference/word-break-break-all-010-ref.html">
>+<meta name="assert" content="break-all breaks between the last two letters, because breaking opportunities between the slashes characters are forbidden.">
>+<style>
>+div {
>+  position: relative;
>+  font-size: 20px;
>+  font-family: Ahem;
>+  line-height: 1em;
>+}
>+.red {
>+  position: absolute;
>+  width: 100px;
>+  height: 100px;
>+  background: green;
>+  color: red;
>+  z-index: -1;
>+}
>+.test {
>+  color: green;
>+  width: 8ch;
>+  word-break: break-all;
>+}
>+</style>
>+<body>
>+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
>+  <div class="red">XX XX<br>XXXX</div>
>+  <div class="test">XX XXX///</div>
>+</body>

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Attachments on bug 181169: 330206 | 368610 | 368620 | 369832