Auto merge of #5583 - pcwalton:float-ceiling-top-margin-redux, r=mbrubeck

As the float ceiling is relative to the border box, not the margin box,
of the parent flow, top margin must not be included.

This exposed a pre-existing bug whereby margins are discarded if a block
contains only floats and no content, affecting the tests
`float_intrinsic_height.html` and `margins_inside_floats_a.html`. As a
workaround, some invisible content has been added to the bodies of both
tests.

r? @mbrubeck
This commit is contained in:
bors-servo 2015-04-08 18:04:14 -05:00
commit 1c884dc76b
7 changed files with 77 additions and 8 deletions

View file

@ -1994,7 +1994,8 @@ pub struct ISizeConstraintSolution {
}
impl ISizeConstraintSolution {
pub fn new(inline_size: Au, margin_inline_start: Au, margin_inline_end: Au) -> ISizeConstraintSolution {
pub fn new(inline_size: Au, margin_inline_start: Au, margin_inline_end: Au)
-> ISizeConstraintSolution {
ISizeConstraintSolution {
inline_start: Au(0),
inline_end: Au(0),