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Add tests and clean up *_mode_assign_inline_sizes

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Clean up block_mode_assign_inline_sizes and
inline_mode_assign_inline_sizes and add extra css tests.
This commit is contained in:
Daniel Robertson 2016-04-08 17:51:02 -04:00
parent 90ab488d42
commit e0454e0b65
3 changed files with 84 additions and 10 deletions
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21
components/layout/flex.rs
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@ -186,14 +186,20 @@ impl FlexFlow {
// FIXME (mbrubeck): Get correct mode for absolute containing block
let containing_block_mode = self.block_flow.base.writing_mode;
let container_block_size = match self.available_main_size {
AxisSize::Definite(length) => Some(length),
_ => None
};
let container_inline_size = match self.available_cross_size {
AxisSize::Definite(length) => length,
AxisSize::MinMax(ref constraint) => constraint.clamp(content_inline_size),
AxisSize::Infinite => content_inline_size
};
let mut iterator = self.block_flow.base.child_iter_mut().enumerate().peekable();
while let Some((_, kid)) = iterator.next() {
{
let kid_base = flow::mut_base(kid);
kid_base.block_container_explicit_block_size = match self.available_main_size {
AxisSize::Definite(length) => Some(length),
_ => None
}
kid_base.block_container_explicit_block_size = container_block_size;
}
// The inline-start margin edge of the child flow is at our inline-start content edge,
@ -210,11 +216,7 @@ impl FlexFlow {
inline_end_content_edge
};
}
kid_base.block_container_inline_size = match self.available_main_size {
AxisSize::Definite(length) => length,
AxisSize::MinMax(ref constraint) => constraint.clamp(content_inline_size),
AxisSize::Infinite => content_inline_size,
};
kid_base.block_container_inline_size = container_inline_size;
kid_base.block_container_writing_mode = containing_block_mode;
}
}
@ -247,7 +249,6 @@ impl FlexFlow {
let even_content_inline_size = inline_size / child_count;
let inline_size = self.block_flow.base.block_container_inline_size;
let container_mode = self.block_flow.base.block_container_writing_mode;
self.block_flow.base.position.size.inline = inline_size;