Bug 1682295 - Remove some text-decoration prefs that are always on. r=layout-reviewers,mats

Differential Revision: https://phabricator.services.mozilla.com/D99675
This commit is contained in:
Emilio Cobos Álvarez 2020-12-14 16:14:35 +00:00
Родитель 9adf901280
Коммит 6f9b45e8b3
28 изменённых файлов: 9 добавлений и 143 удалений

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@ -4008,8 +4008,7 @@ void nsCSSRendering::PaintDecorationLine(
aFrame->StyleText()->mTextDecorationSkipInk;
bool skipInkEnabled =
skipInk != mozilla::StyleTextDecorationSkipInk::None &&
aParams.decoration != StyleTextDecorationLine::LINE_THROUGH &&
StaticPrefs::layout_css_text_decoration_skip_ink_enabled();
aParams.decoration != StyleTextDecorationLine::LINE_THROUGH;
if (!skipInkEnabled || aParams.glyphRange.Length() == 0) {
PaintDecorationLineInternal(aFrame, aDrawTarget, aParams, rect);

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@ -113,10 +113,9 @@ fuzzy-if(skiaContent,0-4,0-2) == underline-select-1.html underline-select-1-ref.
== vertical-mode-decorations-1.html vertical-mode-decorations-1-ref.html
fuzzy-if(Android,0-238,0-36) == vertical-mode-decorations-2.html vertical-mode-decorations-2-ref.html
!= 1415214.html 1415214-notref.html
test-pref(layout.css.text-decoration-thickness.enabled,false) == text-decoration-shorthands-001.html text-decoration-shorthands-001-ref.html
test-pref(layout.css.text-decoration-skip-ink.enabled,true) test-pref(layout.css.text-underline-offset.enabled,true) HTTP(..) == skip-ink-multiline-position.html skip-ink-multiline-position-ref.html
test-pref(layout.css.text-decoration-skip-ink.enabled,true) == skip-ink-vertical-align.html skip-ink-vertical-align-ref.html
test-pref(layout.css.text-decoration-skip-ink.enabled,true) != skip-ink-vertical-align-2.html skip-ink-vertical-align-2-notref.html
pref(layout.css.text-decoration-skip-ink.enabled,true) fuzzy(0-94,0-4) == skip-ink-cjk-1.html skip-ink-cjk-1-ref.html
pref(layout.css.text-decoration-skip-ink.enabled,true) == skip-ink-cjk-2.html skip-ink-cjk-2-ref.html
pref(layout.css.text-decoration-skip-ink.enabled,true) == skip-ink-cjk-3.html skip-ink-cjk-3-ref.html
test-pref(layout.css.text-underline-offset.enabled,true) HTTP(..) == skip-ink-multiline-position.html skip-ink-multiline-position-ref.html
== skip-ink-vertical-align.html skip-ink-vertical-align-ref.html
!= skip-ink-vertical-align-2.html skip-ink-vertical-align-2-notref.html
fuzzy(0-94,0-4) == skip-ink-cjk-1.html skip-ink-cjk-1-ref.html
== skip-ink-cjk-2.html skip-ink-cjk-2-ref.html
== skip-ink-cjk-3.html skip-ink-cjk-3-ref.html

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@ -1,12 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Reference case for text-decoration shorthands</title>
</head>
<body>
<p>Test passes if no underline is rendered</p>
<div>XX XX</div>
</body>
</html>

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@ -1,27 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Test case for text-decoration shorthands</title>
<meta name="assert" content="text-decoration: the line should not be rendered with text-decoration-thickness's pref set to false">
<link rel="author" title="Charlie Marlow" href="mailto:cmarlow@mozilla.com">
<link rel="author" title="Mozilla" href="https://www.mozilla.org">
<link rel="help" href="https://drafts.csswg.org/css-text-decor-4/#text-decoration-width-property">
<link rel="match" href="text-decoration-shorthands-001-ref.html">
<style>
/*
This test ensures the underline is not rendered when
text-decoration-thickness is turned off, since the CSS below
should not actually be parsed
*/
div{
text-decoration: red underline 100px;
}
</style>
</head>
<body>
<p>Test passes if no underline is rendered</p>
<div>XX XX</div>
</body>
</html>

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@ -14,11 +14,7 @@ prefs =
layout.css.motion-path-ray.enabled=true
layout.css.overflow-logical.enabled=true
layout.css.step-position-jump.enabled=true
layout.css.text-underline-offset.enabled=true
layout.css.text-underline-position.enabled=true
layout.css.text-decoration-thickness.enabled=true
layout.css.backdrop-filter.enabled=true
layout.css.text-decoration-skip-ink.enabled=true
support-files =
animation_utils.js
ccd-quirks.html

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@ -6062,30 +6062,6 @@
value: -1.0f
mirror: always
# text underline offset
- name: layout.css.text-underline-offset.enabled
type: bool
value: true
mirror: always
# text underline position
- name: layout.css.text-underline-position.enabled
type: bool
value: true
mirror: always
# text decoration thickness
- name: layout.css.text-decoration-thickness.enabled
type: bool
value: true
mirror: always
# text decoration skip ink
- name: layout.css.text-decoration-skip-ink.enabled
type: bool
value: true
mirror: always
# Is support for CSS backdrop-filter enabled?
- name: layout.css.backdrop-filter.enabled
type: bool
@ -6703,12 +6679,6 @@
value: true
mirror: always
# Is support for CSS text-justify property enabled?
- name: layout.css.text-justify.enabled
type: bool
value: true
mirror: always
# Is support for -webkit-line-clamp enabled?
- name: layout.css.webkit-line-clamp.enabled
type: bool

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@ -109,8 +109,6 @@ ${helpers.predefined_type(
extra_specified="${'distribute' if engine == 'gecko' else ''}"
gecko_enum_prefix="StyleTextJustify"
animation_value_type="discrete"
gecko_pref="layout.css.text-justify.enabled"
has_effect_on_gecko_scrollbars="False"
spec="https://drafts.csswg.org/css-text/#propdef-text-justify"
servo_restyle_damage="rebuild_and_reflow"
>
@ -386,8 +384,6 @@ ${helpers.predefined_type(
"computed::LengthPercentageOrAuto::auto()",
engines="gecko",
animation_value_type="ComputedValue",
gecko_pref="layout.css.text-underline-offset.enabled",
has_effect_on_gecko_scrollbars=False,
spec="https://drafts.csswg.org/css-text-decor-4/#underline-offset",
)}
@ -398,8 +394,6 @@ ${helpers.predefined_type(
"computed::TextUnderlinePosition::AUTO",
engines="gecko",
animation_value_type="discrete",
gecko_pref="layout.css.text-underline-position.enabled",
has_effect_on_gecko_scrollbars=False,
spec="https://drafts.csswg.org/css-text-decor-3/#text-underline-position-property",
)}
@ -411,7 +405,5 @@ ${helpers.predefined_type(
engines="gecko",
needs_context=False,
animation_value_type="discrete",
gecko_pref="layout.css.text-decoration-skip-ink.enabled",
has_effect_on_gecko_scrollbars=False,
spec="https://drafts.csswg.org/css-text-decor-4/#text-decoration-skip-ink-property",
)}

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@ -75,6 +75,5 @@ ${helpers.predefined_type(
engines="gecko",
initial_specified_value="generics::text::GenericTextDecorationLength::Auto",
animation_value_type="ComputedValue",
gecko_pref="layout.css.text-decoration-thickness.enabled",
spec="https://drafts.csswg.org/css-text-decor-4/#text-decoration-width-property"
)}

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@ -10,11 +10,9 @@
sub_properties="text-decoration-line
${' text-decoration-style text-decoration-color text-decoration-thickness' if engine == 'gecko' else ''}"
spec="https://drafts.csswg.org/css-text-decor/#propdef-text-decoration">
% if engine == "gecko":
use crate::values::specified;
use crate::properties::longhands::{text_decoration_style, text_decoration_color, text_decoration_thickness};
use crate::properties::{PropertyId, LonghandId};
% endif
use crate::properties::longhands::text_decoration_line;
@ -23,9 +21,6 @@
input: &mut Parser<'i, 't>,
) -> Result<Longhands, ParseError<'i>> {
% if engine == "gecko":
let text_decoration_thickness_enabled =
PropertyId::Longhand(LonghandId::TextDecorationThickness).enabled_for_all_content();
let (mut line, mut style, mut color, mut thickness, mut any) = (None, None, None, None, false);
% else:
let (mut line, mut any) = (None, false);
@ -49,9 +44,7 @@
% if engine == "gecko":
parse_component!(style, text_decoration_style);
parse_component!(color, text_decoration_color);
if text_decoration_thickness_enabled {
parse_component!(thickness, text_decoration_thickness);
}
parse_component!(thickness, text_decoration_thickness);
% endif
break;
@ -82,7 +75,7 @@
% if engine == "gecko":
*self.text_decoration_style == text_decoration_style::SpecifiedValue::Solid,
*self.text_decoration_color == specified::Color::CurrentColor,
self.text_decoration_thickness.map_or(true, |t| t.is_auto())
self.text_decoration_thickness.is_auto()
% else:
true, true, true
% endif

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@ -1,2 +1 @@
prefs: [layout.css.text-decoration-thickness.enabled:true]
leak-threshold: [default:51200]

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@ -1,2 +0,0 @@
[inheritance.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true, layout.css.text-underline-position.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink-computed.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink-invalid.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-shorthands-001.html]
prefs: [layout.css.text-decoration-thickness.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-shorthands-002.html]
prefs: [layout.css.text-decoration-thickness.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink-001.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink-002.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-skip-ink-003.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true,
layout.css.text-underline-offset.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-skip-ink-004.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true,
layout.css.text-underline-offset.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink-sidewayslr-001.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-skip-ink-sidewayslr-002.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true,
layout.css.text-underline-offset.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink-sidewaysrl-001.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-skip-ink-sidewaysrl-002.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true,
layout.css.text-underline-offset.enabled:true]

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@ -1,3 +1,2 @@
[text-decoration-skip-ink-upright-001.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true, layout.css.text-underline-offset.enabled:true]
expected: FAIL

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@ -1,3 +1,2 @@
[text-decoration-skip-ink-upright-002.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true, layout.css.text-underline-offset.enabled:true]
expected: FAIL

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@ -1,3 +0,0 @@
[text-decoration-skip-ink-vertical-001.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true,
layout.css.text-underline-offset.enabled:true]

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@ -1,3 +0,0 @@
[text-decoration-skip-ink-vertical-002.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true,
layout.css.text-underline-offset.enabled:true]

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@ -1,2 +0,0 @@
[text-decoration-skip-ink.html]
prefs: [layout.css.text-decoration-skip-ink.enabled:true]