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

@ -114,6 +114,7 @@ flaky_cpu == append_style_a.html append_style_b.html
== float_intrinsic_width_a.html float_intrinsic_width_ref.html
== float_right_intrinsic_width_a.html float_right_intrinsic_width_ref.html
== float_table_a.html float_table_ref.html
== float_under_top_margin_a.html float_under_top_margin_ref.html
== floated_generated_content_a.html floated_generated_content_b.html
== floated_list_item_a.html floated_list_item_ref.html
== floated_table_with_margin_a.html floated_table_with_margin_ref.html