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Auto merge of #9503 - glennw:fix-text-node-opacity, r=pcwalton

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Ensure that text nodes don't inherit opacity.

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This commit is contained in:
bors-servo 2016-02-04 09:46:49 +05:30
commit a9f6ab2153
4 changed files with 71 additions and 0 deletions
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6
components/style/properties.mako.rs
View file

@ -6958,6 +6958,12 @@ pub fn modify_style_for_text(style: &mut Arc<ComputedValues>) {
padding.padding_bottom = computed::LengthOrPercentage::Length(Au(0)); padding.padding_bottom = computed::LengthOrPercentage::Length(Au(0));
padding.padding_left = computed::LengthOrPercentage::Length(Au(0)); padding.padding_left = computed::LengthOrPercentage::Length(Au(0));
} }
if style.effects.opacity != 1.0 {
let mut style = Arc::make_mut(style);
let mut effects = Arc::make_mut(&mut style.effects);
effects.opacity = 1.0;
}
} }
/// Adjusts the `margin` property as necessary to account for the text of an `input` element. /// Adjusts the `margin` property as necessary to account for the text of an `input` element.

24
tests/wpt/mozilla/meta/MANIFEST.json
View file

@ -4608,6 +4608,18 @@
"url": "/_mozilla/css/text_justify_none_a.html" "url": "/_mozilla/css/text_justify_none_a.html"
} }
], ],
"css/text_node_opacity.html": [
{
"path": "css/text_node_opacity.html",
"references": [
[
"/_mozilla/css/text_node_opacity_ref.html",
"=="
]
],
"url": "/_mozilla/css/text_node_opacity.html"
}
],
"css/text_overflow_a.html": [ "css/text_overflow_a.html": [
{ {
"path": "css/text_overflow_a.html", "path": "css/text_overflow_a.html",
@ -10724,6 +10736,18 @@
"url": "/_mozilla/css/text_justify_none_a.html" "url": "/_mozilla/css/text_justify_none_a.html"
} }
], ],
"css/text_node_opacity.html": [
{
"path": "css/text_node_opacity.html",
"references": [
[
"/_mozilla/css/text_node_opacity_ref.html",
"=="
]
],
"url": "/_mozilla/css/text_node_opacity.html"
}
],
"css/text_overflow_a.html": [ "css/text_overflow_a.html": [
{ {
"path": "css/text_overflow_a.html", "path": "css/text_overflow_a.html",

21
tests/wpt/mozilla/tests/css/text_node_opacity.html Normal file
View file

@ -0,0 +1,21 @@
<!DOCTYPE html>
<html>
<head>
<link rel='match' href='text_node_opacity_ref.html'>
<link rel="stylesheet" type="text/css" href="css/ahem.css">
<style type="text/css">
html, body {
margin: 0;
font-size: 100px;
line-height: 1;
}
div {
opacity: 0.5;
color: green;
}
</style>
</head>
<body>
<div>A</div>
</body>
</html>

20
tests/wpt/mozilla/tests/css/text_node_opacity_ref.html Normal file
View file

@ -0,0 +1,20 @@
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
html, body {
margin: 0;
}
div {
position: absolute;
width: 100px;
height: 100px;
opacity: 0.5;
background-color: green;
}
</style>
</head>
<body>
<div></div>
</body>
</html>