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Auto merge of #15271 - mbrubeck:root, r=notriddle

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Initialize block_container_inline_size for non-block root flows

Fixes #14948. Fixes #14945.  Needs a try run.  r? @notriddle

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This commit is contained in:
bors-servo 2017-01-28 19:18:53 -08:00 • committed by GitHub
commit fdf0833ec2
8 changed files with 137 additions and 6 deletions
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19
components/layout/block.rs
View file

@ -1701,6 +1701,19 @@ impl BlockFlow {
self.base.floats = Floats::new(self.base.writing_mode);
self.initialize_container_size_for_root(shared_context);
// Our inline-size was set to the inline-size of the containing block by the flow's parent.
// Now compute the real value.
self.propagate_and_compute_used_inline_size(shared_context);
self.guess_inline_size_for_block_formatting_context_if_necessary()
}
/// If this is the root flow, initialize values that would normally be set by the parent.
///
/// Should be called during `assign_inline_sizes` for flows that may be the root.
pub fn initialize_container_size_for_root(&mut self, shared_context: &SharedStyleContext) {
if self.is_root() {
debug!("Setting root position");
self.base.position.start = LogicalPoint::zero(self.base.writing_mode);
@ -1708,12 +1721,6 @@ impl BlockFlow {
self.base.writing_mode, shared_context.viewport_size).inline;
self.base.block_container_writing_mode = self.base.writing_mode;
}
// Our inline-size was set to the inline-size of the containing block by the flow's parent.
// Now compute the real value.
self.propagate_and_compute_used_inline_size(shared_context);
self.guess_inline_size_for_block_formatting_context_if_necessary()
}
fn guess_inline_size_for_block_formatting_context_if_necessary(&mut self) {

2
components/layout/flex.rs
View file

@ -868,6 +868,8 @@ impl Flow for FlexFlow {
return
}
self.block_flow.initialize_container_size_for_root(shared_context);
// Our inline-size was set to the inline-size of the containing block by the flow's parent.
// Now compute the real value.
let containing_block_inline_size = self.block_flow.base.block_container_inline_size;

2
components/layout/table_wrapper.rs
View file

@ -341,6 +341,8 @@ impl Flow for TableWrapperFlow {
"table_wrapper"
});
self.block_flow.initialize_container_size_for_root(shared_context);
let mut intermediate_column_inline_sizes = self.column_intrinsic_inline_sizes
.iter()
.map(|column_intrinsic_inline_size| {

48
tests/wpt/mozilla/meta/MANIFEST.json
View file

@ -1580,6 +1580,18 @@
"url": "/_mozilla/css/flex_nochild.html"
}
],
"css/flex_root_percent_size.html": [
{
"path": "css/flex_root_percent_size.html",
"references": [
[
"/_mozilla/css/flex_root_percent_size_ref.html",
"=="
]
],
"url": "/_mozilla/css/flex_root_percent_size.html"
}
],
"css/flex_row_direction.html": [
{
"path": "css/flex_row_direction.html",
@ -5304,6 +5316,18 @@
"url": "/_mozilla/css/table_preferred_width_a.html"
}
],
"css/table_root_percent_width.html": [
{
"path": "css/table_root_percent_width.html",
"references": [
[
"/_mozilla/css/table_root_percent_width_ref.html",
"=="
]
],
"url": "/_mozilla/css/table_root_percent_width.html"
}
],
"css/table_row_direction_a.html": [
{
"path": "css/table_row_direction_a.html",
@ -17024,6 +17048,18 @@
"url": "/_mozilla/css/flex_nochild.html"
}
],
"css/flex_root_percent_size.html": [
{
"path": "css/flex_root_percent_size.html",
"references": [
[
"/_mozilla/css/flex_root_percent_size_ref.html",
"=="
]
],
"url": "/_mozilla/css/flex_root_percent_size.html"
}
],
"css/flex_row_direction.html": [
{
"path": "css/flex_row_direction.html",
@ -20748,6 +20784,18 @@
"url": "/_mozilla/css/table_preferred_width_a.html"
}
],
"css/table_root_percent_width.html": [
{
"path": "css/table_root_percent_width.html",
"references": [
[
"/_mozilla/css/table_root_percent_width_ref.html",
"=="
]
],
"url": "/_mozilla/css/table_root_percent_width.html"
}
],
"css/table_row_direction_a.html": [
{
"path": "css/table_row_direction_a.html",

19
tests/wpt/mozilla/tests/css/flex_root_percent_size.html Normal file
View file

@ -0,0 +1,19 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<link rel="match" href="flex_root_percent_size_ref.html">
<style>
html {
display: flex;
box-sizing: border-box;
height: 100%;
width: 100%;
border: 4px solid red;
}
</style>
</head>
<body>
</body>
</html>
<title></title>

17
tests/wpt/mozilla/tests/css/flex_root_percent_size_ref.html Normal file
View file

@ -0,0 +1,17 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style>
html {
box-sizing: border-box;
height: 100%;
width: 100%;
border: 4px solid red;
}
</style>
</head>
<body>
</body>
</html>
<title></title>

19
tests/wpt/mozilla/tests/css/table_root_percent_width.html Normal file
View file

@ -0,0 +1,19 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<link rel="match" href="table_root_percent_width_ref.html">
<style>
html {
display: table;
box-sizing: border-box;
height: 100%;
width: 100%;
border: 4px solid red;
}
</style>
</head>
<body>
</body>
</html>
<title></title>

17
tests/wpt/mozilla/tests/css/table_root_percent_width_ref.html Normal file
View file

@ -0,0 +1,17 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style>
html {
box-sizing: border-box;
height: 100%;
width: 100%;
border: 4px solid red;
}
</style>
</head>
<body>
</body>
</html>
<title></title>