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Commit 70f1132f authored by Javier Fernández García-Boente's avatar Javier Fernández García-Boente Committed by Chromium LUCI CQ
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[css-text] Support for break-spaces with trailing ideographic spaces 

This CL add the logic, for both Legacy and LayoutNG, for handling
trailing ideographic spaces when the white-space CSS property is set to
'break-spaces' value.

The CSS Text specification states [1] that we must prevent handing or
collapsing the advance width of any space, including other space
separator like ideographic spaces, hence the overflowing spaces must
wrap to the next line.

However, the spec also states in the description of the 'break-spaces'
value [2] that breaking opportunities exists 'after' any space; hence,
breaking before the first ideographic space of the sequence is not
allowed, so it may overflow in that case.

[1] https://drafts.csswg.org/css-text-3/#white-space-phase-2
[2] https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces

Bug: 1155633
Change-Id: Id34f05cb3457516fcb20a4731606425ec943a255
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2584854
Commit-Queue: Javier Fernandez <jfernandez@igalia.com>
Reviewed-by: default avatarKoji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#837379}
parent 0680740a
Hide whitespace changes
Inline Side-by-side
Showing with 1197 additions and 3 deletions
third_party/blink/renderer/platform/text/text_break_iterator.cc
View file @ 70f1132f
...@@ -340,10 +340,11 @@ inline int LazyLineBreakIterator::NextBreakablePosition( ...@@ -340,10 +340,11 @@ inline int LazyLineBreakIterator::NextBreakablePosition(
return i; return i;
break; break;
case BreakSpaceType::kAfterEverySpace: case BreakSpaceType::kAfterEverySpace:
if (is_last_space) if (is_last_space || IsOtherSpaceSeparator<CharacterType>(last_ch))
return i; return i;
if (is_space) if ((is_space || IsOtherSpaceSeparator<CharacterType>(ch)) &&
continue; i + 1 < len)
return i + 1;
break; break;
} }
......
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-001.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists only after a ideographic space character.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>XXX<br></span>XX<span>X</span>X<br><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-002.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-overflow-wrap-break-word">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the overflow-wrap property, except when there are previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>XXX<br></span>XX<span>X</span>X<br><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-003.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the overflow-wrap property, except when there are previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>XXX<br></span>XX<span>X</span>X<br><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-004.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://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">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists only after a ideographic space character, but it's possible to avoid the overflow honoring the 'word-break' property.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.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="fail">X<span>X</span>X<span>X<br></span>X<span>X</span>X<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-005.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://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" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-break-word">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists only after a ideographic space character, but it's possible to avoid the overflow honoring the 'word-break' property, hence the overflow-wrap property is not applied.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: break-word;
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="fail">X<span>X</span>X<span>X<br></span>X<span>X</span>X<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-006.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://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" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists only after a ideographic space character, but it's possible to avoid the overflow honoring the 'word-break' property, hence the overflow-wrap property is not applied.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: anywhere;
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="fail">X<span>X</span>X<span>X<br></span>X<span>X</span>X<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-007.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/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/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.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="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-008.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/css-text-3/#propdef-line-break">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-line-break-anywhere">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-break-word">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property, ignoring previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
line-break: anywhere;
overflow-wrap: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-009.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/css-text-3/#propdef-line-break">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-line-break-anywhere">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property, ignoring previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
line-break: anywhere;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-010.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://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" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/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="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property, ignoring previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
line-break: anywhere;
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="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-011.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: ideographic 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://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" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/css-text-3/#propdef-line-break">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-line-break-anywhere">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-break-word">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property, ignoring previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
line-break: anywhere;
word-break: break-all;
overflow-wrap: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-012.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-overflow-wrap-break-word">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the overflow-wrap property.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XXXX<br><span>X</span>XX<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">XXXX&#x3000;XX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-013.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the overflow-wrap property.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XXXX<br><span>X</span>XX<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">XXXX&#x3000;XX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-014.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the overflow-wrap property, except when there are previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>XXX<br></span>XX<span>X</span>X<br><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-015.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://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" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists only after a ideographic space character, but it's possible to avoid the overflow honoring the 'word-break' property, hence the 'overflow-wrap' property is not applied.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: anywhere;
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="fail">X<span>X</span>X<span>X<br></span>X<span>X</span>X<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-016.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/css-text-3/#propdef-line-break">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-line-break-anywhere">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property, ignoring previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
line-break: anywhere;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-017.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://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" title="5.3. Line Breaking Strictness: the line-break property" href="https://drafts.csswg.org/css-text-3/#propdef-line-break">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-line-break-anywhere">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the 'line-break' property, ignoring previous breaking opportunities.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
line-break: anywhere;
word-break: break-all;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">X<span>X</span>XX<br><span>X</span>X<span>XX<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">X&#x3000;XX&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-before-first-ideographic-char-018.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" title="5.5. Overflow Wrapping: the overflow-wrap/word-wrap property " href="https://drafts.csswg.org/css-text-3/#overflow-wrap-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-overflow-wrap-anywhere">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A breaking opportunity exists before the first character of a sequence of ideographic spaces to avoid the line overflow, honoring the overflow-wrap property.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
overflow-wrap: anywhere;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XXXX<br><span>X</span>XX<span>X<br></span><span>XXXX<br></span><span>XXXX<br></span></div>
<div class="test">XXXX&#x3000;XX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-001.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: ideographic space at the end of line and white-space is break-spaces</title>
<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/pre-wrap-001-ref.html">
<meta name="assert" content="ideographic space at the end of the line is wrapped when the white-space property is set to break-spaces.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font-size: 20px;
font-family: Ahem;
line-height: 1em;
white-space: break-spaces;
color: green;
background: linear-gradient(red, red) 1ch 0/2ch 2ch no-repeat;
width: 4ch;
margin-left: -1ch;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div>&#x3000;XX&#x3000;&#x3000;XX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-002.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: white-space: break-spaces</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-word">
<meta name="flags" content="ahem">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="assert" content="break-word + break-spaces do not allow a break
between the last character of a word and the first space of a sequence of ideographic spaces
if there are other wrapping opportunities earlier in the line.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
word-break: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XX<span>XX</span><br>X<span>X</span>X<span>X<br>XXXX<br>XXXX</span></div>
<div class="test">XX&#x3000;X&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-003.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: white-space: break-spaces</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-word">
<meta name="flags" content="ahem">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="assert" content="break-word + break-spaces do not allow a break
between the last character of a word and the first space of a sequence of ideographic spaces
if there are other wrapping opportunities earlier in the line.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
word-break: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XX<span>XX</span><br>X<span>X</span>X<span>X<br>XXXX<br>XXXX</span></div>
<div class="test">XX&#x3000;X&#x3000;X</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-004.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: white-space: break-spaces</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-word">
<meta name="flags" content="ahem">
<link rel="match" href="reference/pre-wrap-001-ref.html">
<meta name="assert" content="The word is not broken if there are previous breaking opportunities, honoring the 'white-space: break-spaces' value.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 20px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 2ch;
white-space: break-spaces;
word-break: break-word;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail"><span>XX</span><br>XX</div>
<div class="test">&#x3000;XX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-005.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="If 'white-space' is set to 'break-spaces', collapsing preserved white-spaces' advance width is not allowed, so that they can be wrapped honoring the 'white-space' propery.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 10px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 100px;
white-space: break-spaces;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XXXX<span>XXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XX</span>XXXX<span>XXXX</span></div>
<div class="test">XXXX&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;XXXX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-006.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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="5.2. 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/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="Ideographic spaces can be wrapped, honoring the 'white-space: break-spaces', but the words are broken, honring the 'word-beak: break-all' even though there are previous breaking opportunities in the white-spaces.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.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="fail"><span>X</span>XXX<br>X<span>X</span>XX<br>X<span>XXX</span><br><span>XXXX</span></div>
<div class="test">&#x3000;XXXX&#x3000;XXX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-007.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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="5.2. 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/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="A single leading ideographic space should be used as breaking opportunity, honoring white-space: break-spaces, to avoid overflow; however, a single ideographic space at the end of the line cannot be wrapped, hence it overflows when breaking after it to move the rest of the text to the next line.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
}
</style>
<body>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail"><span>XXXX</span><br>XXXX<br>XXX<span>X</span><br><span>XXXX</span></div>
<div class="test">&#x3000;XXXX&#x3000;XXX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-008.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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="5.2. 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/white-space-break-spaces-005-ref.html">
<meta name="flags" content="ahem">
<meta name="assert" content="Ideographic spaces can be wrapped, honoring the 'white-space: break-spaces', which may lead to overfow. However, we can break before the las letter in the word honoring the 'break-all' value.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.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="fail">XXX<span>X</span><br>X<span>X</span>XX<br><span>XXXX</span><br><span>XXXX</span></div>
<div class="test">XXXX&#x3000;XX</div>
</body>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-009.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: word-break: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://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-word">
<meta name="flags" content="ahem">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="assert" content="break-word + break-spaces do allow a break
between the last character of a word and the first space of a sequence of ideographic spaces
if there are no other wrapping opportunities earlier in the line">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.expected {
position: absolute;
color: green;
width: 100px;
height: 100px;
white-space: pre;
}
.test {
background: green;
color: red;
width: 4ch;
white-space: break-spaces;
word-break: break-word;
</style>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="expected">XXXX<br> <br>XXXX<br></div>
<div class="test">XXXX&#x3000;XXXX&#x3000;</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/break-spaces-with-ideographic-space-010.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text Test: 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://drafts.csswg.org/css-text-3/#white-space-property">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<meta name="flags" content="ahem">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="assert" content="break-spaces only allows breaking after an ideographic space, hence, it may overflow.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
}
.fail {
position: absolute;
color: red;
z-index: -1;
}
span { color: green; }
.test {
color: green;
width: 4ch;
white-space: break-spaces;
}
</style>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="fail">XXXX<br><span>X</span>XX<span>X<br>XXXX<br>XXXX</span></div>
<div class="test">XXXX&#x3000;&#x3000;XX</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/reference/trailing-ideographic-space-break-spaces-001-ref.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS test reference</title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<style>
div { white-space: pre; }
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div>ああ<br><br>ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-001.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/trailing-ideographic-space-break-spaces-001-ref.html">
<meta name="assert" content="If white-space is set to 'break-spaces', the overflowing idegraphic spaces must wrap to the next line.">
<style>
div {
width: 3em;
white-space: break-spaces;
}
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div>ああ&#x3000;&#x3000;&#x3000;&#x3000;ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-002.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/trailing-ideographic-space-break-spaces-001-ref.html">
<meta name="assert" content="If white-space is set to 'break-spaces', the overflowing idegraphic spaces must wrap to the next line.">
<style>
div {
width: 3em;
white-space: break-spaces;
}
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div>ああ<span>&#x3000;&#x3000;&#x3000;&#x3000;</span>ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-003.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/trailing-ideographic-space-break-spaces-001-ref.html">
<meta name="assert" content="If white-space is set to 'break-spaces', the overflowing idegraphic spaces must wrap to the next line.">
<style>
div {
width: 3em;
white-space: break-spaces;
}
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div contenteditable="true">ああ&#x3000;&#x3000;&#x3000;&#x3000;ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-004.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/trailing-ideographic-space-break-spaces-001-ref.html">
<meta name="assert" content="If white-space is set to 'break-spaces', the overflowing idegraphic spaces must wrap to the next line.">
<style>
div {
width: 3em;
white-space: break-spaces;
}
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div contenteditable="true">ああ<span>&#x3000;&#x3000;&#x3000;&#x3000;<span>ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-005.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/trailing-ideographic-space-break-spaces-001-ref.html">
<meta name="assert" content="If white-space is set to 'break-spaces', the overflowing idegraphic spaces must wrap to the next line.">
<style>
div {
width: 3em;
white-space: break-spaces;
}
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div>ああ&#x3000;<span>&#x3000;&#x3000;&#x3000;</span>ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-006.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/trailing-ideographic-space-break-spaces-001-ref.html">
<meta name="assert" content="If white-space is set to 'break-spaces', the overflowing idegraphic spaces must wrap to the next line.">
<style>
div {
width: 3em;
white-space: break-spaces;
}
</style>
<p>Test passes if the characters below are arranged in pairs with a empty line in between.</p>
<div contenteditable="true">ああ&#x3000;<span>&#x3000;&#x3000;&#x3000;</span>ああ</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-007.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="assert" content="Setting white-space to 'break-spaces', hanging or collapsing the advance width of the spaces is not allowed.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div { font: 25px/1 Ahem; }
.test {
z-index: -1;
color: green;
width: 4ch;
white-space: break-spaces;
}
.test > span { background: red; }
.ref {
color: transparent;
background: green;
position: absolute;
}
.ref > span { color: transparent; }
</style>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="ref">XX<span>XX<br>XXXX<br>XXXX</br>XX</span>XX</div>
<div class="test">XX<span>&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;&#x3000;</span>XX</div>
third_party/blink/web_tests/external/wpt/css/css-text/white-space/trailing-ideographic-space-break-spaces-008.html 0 → 100644
View file @ 70f1132f
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Text level 3 Test: Breaking sequences of trailing ideograohic spaces </title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
<meta name="assert" content="Setting white-space to 'break-spaces' doesn't prevent overflow if the first ideographic space of the sequence doesn't fit, which must hang.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
font: 25px/1 Ahem;
color: transparent;
height: 100px;
}
.test {
width: 3ch;
white-space: break-spaces;
}
.test > span { background: green; }
.ref {
width: 100px;
background: green;
position: absolute;
z-index: -1;
}
.ref > span { color: red; }
</style>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="ref">XXX<span>X</span></div>
<div class="test">XXX<span>&#x3000;</span>X</div>
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