servo/components
bors-servo cb0c0bf3ce
Auto merge of #29856 - Loirooriol:improve-margin-collapse, r=mrobinson
Improve margin collapse in layout-2020

According to https://drafts.csswg.org/css2/#collapsing-margins, bottom
margins should only collapse with the last child if `height` is `auto`.
Also, the note mentions `min-height: 0`, but the normative text doesn't
have such requirement, so I'm dropping it, matching WebKit.

The previous logic is moved into the case of collapsing the top and
bottom margins of the same element, since this can happen either with
`height: auto` or `height: 0`, and requires `min-height: 0`.

---

- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #29858
- [X] There are tests for these changes

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2023-06-09 00:20:05 +02:00
..
allocator Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
atoms Further changes required by Servo 2023-05-31 00:50:34 +02:00
background_hang_monitor Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
bluetooth Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
bluetooth_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
canvas Further changes required by Servo 2023-05-24 18:32:39 +02:00
canvas_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
compositing Clean up and document the send_display_list interface 2023-05-24 09:16:25 +02:00
config Remove an unneeded arc reference count bump on each pref access. 2023-06-08 11:09:25 +02:00
config_plugins Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
constellation Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
deny_public_fields Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
derive_common Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
devtools Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
devtools_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
dom_struct Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
domobject_derive Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
embedder_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
fallible Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
geometry Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
gfx Further changes required by Servo 2023-05-24 18:32:39 +02:00
gfx_traits Clean up and document the send_display_list interface 2023-05-24 09:16:25 +02:00
hashglobe Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
jstraceable_derive Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
layout Clean up and document the send_display_list interface 2023-05-24 09:16:25 +02:00
layout_2020 Improve margin collapse in layout-2020 2023-06-08 11:05:57 +02:00
layout_thread Layout-2020: Serialize access to stylo thread pool. 2023-05-26 20:09:50 +05:30
layout_thread_2020 Layout-2020: Serialize access to stylo thread pool. 2023-05-26 20:09:50 +05:30
layout_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
malloc_size_of Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
media Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
metrics Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
msg Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
net Update tungstenite 2023-05-20 21:55:00 +00:00
net_traits Auto merge of #29637 - AnthonyJ3:Use-same-origin-as-default-credential-mode-for-RequestInit-fix, r=mukilan 2023-05-18 14:16:45 +02:00
pixels Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
profile Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
profile_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
rand Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
range Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
remutex Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
script Auto merge of #29805 - jdm:dom-protos, r=mrobinson 2023-06-01 05:06:09 +02:00
script_layout_interface Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
script_plugins Upgrade remaining components to edition 2018 2023-02-18 09:42:37 +01:00
script_traits Clean up and document the send_display_list interface 2023-05-24 09:16:25 +02:00
selectors style: Remove layout.css.is-and-where-better-error-recovery.enabled 2023-05-24 18:32:43 +02:00
servo Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
servo_arc style: Refactor the author sheet cache to keep alive the relevant StylesheetContents 2023-05-24 18:32:30 +02:00
size_of_test Upgrade remaining components to edition 2018 2023-02-18 09:42:37 +01:00
std_test_override Upgrade remaining components to edition 2018 2023-02-18 09:42:37 +01:00
style Place floats in layout 2020, but don't flow text around the floats yet. 2023-06-03 06:09:21 +02:00
style_derive Upgrade remaining components to edition 2018 2023-02-18 09:42:37 +01:00
style_traits style: Unify font-family storage 2023-05-24 18:32:35 +02:00
to_shmem Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
to_shmem_derive Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
url Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
webdriver_server Fix compiler warning introduced in 4aa8a1c418 2023-05-20 02:03:58 +00:00
webgpu Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
webrender_surfman Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00
webrender_traits Start the transition to workspace dependencies 2023-05-17 11:59:35 +02:00