Bug 156144 – Shadow DOM: Slot style is not computed

• Status: RESOLVED
• Resolution: FIXED
• Component: CSS

[Antti Koivisto]

We don’t currently compute style for active slots. While slots have have implicit display:contents and don’t create boxes themselves the style should still inherit to slotted children.

Basically

<slot style=“color:red”></slot>

should work as expected.

[Antti Koivisto]

rdar://problem/25238498

[Antti Koivisto]

Created attachment 275495 [details]
patch

[Build Bot]

Comment on attachment 275495 [details]
patch

Attachment 275495 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.webkit.org/results/1092099

New failing tests:
fast/shadow-dom/css-scoping-shadow-slot-style.html
editing/execCommand/justify-right-then-indent-with-problematic-body.html

[Build Bot]

Created attachment 275496 [details]
Archive of layout-test-results from ews102 for mac-yosemite

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews102  Port: mac-yosemite  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 275495 [details]
patch

Attachment 275495 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/1092104

New failing tests:
fast/shadow-dom/css-scoping-shadow-slot-style.html
editing/execCommand/justify-right-then-indent-with-problematic-body.html

[Build Bot]

Created attachment 275497 [details]
Archive of layout-test-results from ews106 for mac-yosemite-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews106  Port: mac-yosemite-wk2  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 275495 [details]
patch

Attachment 275495 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/1092102

New failing tests:
fast/shadow-dom/css-scoping-shadow-slot-style.html
editing/execCommand/justify-right-then-indent-with-problematic-body.html

[Build Bot]

Created attachment 275498 [details]
Archive of layout-test-results from ews125 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews125  Port: ios-simulator-wk2  Platform: Mac OS X 10.10.5

[Build Bot]

Comment on attachment 275495 [details]
patch

Attachment 275495 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/1092115

New failing tests:
fast/shadow-dom/css-scoping-shadow-slot-style.html
editing/execCommand/justify-right-then-indent-with-problematic-body.html

[Build Bot]

Created attachment 275499 [details]
Archive of layout-test-results from ews114 for mac-yosemite

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews114  Port: mac-yosemite  Platform: Mac OS X 10.10.5

[Antti Koivisto]

Created attachment 275500 [details]
patch

[Antti Koivisto]

https://trac.webkit.org/r198990