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Fix a “Accessing content size that was not requested” panic

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Percentage `width` are treated as `auto` for the purpose of
min/max-content computation, so they also need to be considered
when testing “wether width is auto”
This commit is contained in:
Simon Sapin 2019-12-08 11:41:29 +01:00
parent a17db217a1
commit 53ce714005
4 changed files with 8 additions and 8 deletions
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6
components/layout_2020/style_ext.rs
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@ -40,7 +40,7 @@ pub(crate) enum DisplayInside {
}
pub(crate) trait ComputedValuesExt {
fn inline_size_is_auto(&self) -> bool;
fn inline_size_is_length(&self) -> bool;
fn inline_box_offsets_are_both_non_auto(&self) -> bool;
fn box_offsets(&self) -> flow_relative::Sides<LengthPercentageOrAuto>;
fn box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto>;
@ -52,14 +52,14 @@ pub(crate) trait ComputedValuesExt {
}
impl ComputedValuesExt for ComputedValues {
fn inline_size_is_auto(&self) -> bool {
fn inline_size_is_length(&self) -> bool {
let position = self.get_position();
let size = if self.writing_mode.is_horizontal() {
position.width
} else {
position.height
};
size == Size::Auto
matches!(size, Size::LengthPercentage(lp) if lp.0.as_length().is_some())
}
fn inline_box_offsets_are_both_non_auto(&self) -> bool {