Files
UXP-Fixed/testing/web-platform/meta/custom-elements/CustomElementRegistry.html.ini
Gaming4JC bf004bb63b Bug 1334051 - Part 2: Invoke attributeChangedCallback only if attribute name is in the observed attribute list.
We call attributeChangedCallback in two cases:

1. When any of the attributes in the observed attribute list has changed, appended, removed, or replaced.

2. When upgrading an element, for each attribute in element's attribute list that is in the observed attribute list.

Note: w/ Fixup for not implementing an API Enhancement Bug 1363481.

Tag UXP Issue #1344
2020-01-26 15:50:25 -05:00

12 lines
403 B
INI

[CustomElementRegistry.html]
type: testharness
[customElements.define must get callbacks of the constructor prototype]
expected: FAIL
[customElements.define must get "observedAttributes" property on the constructor prototype when "attributeChangedCallback" is present]
expected: FAIL
[customElements.define must upgrade elements in the shadow-including tree order]
expected: FAIL