Bug 1936441 [wpt PR 49631] - Add WPTs for named window lookup and BCG…

… swap limits, a=testonly

Automatic update from web-platform-tests
Add WPTs for named window lookup and BCG swap limits

These tests verify the behaviour discussed here:
whatwg/html#10818

While there is some implementation defined behaviour, we can add tests
for the behaviour that's consistent between the major implementations,
namely that proactive browsing context group swaps can't be done while
another context exists in the group, that named lookups are scoped to
browsing context groups, and the lookup order in the case of multiple
contexts with the same name.

Bug: None
Change-Id: I515f527fb94a711bdd8eeb6610df2127571dcc3c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6081814
Reviewed-by: Domenic Denicola <domenicchromium.org>
Commit-Queue: Kevin McNee <mcneechromium.org>
Cr-Commit-Position: refs/heads/main{#1394596}

--

wpt-commits: 1f7679ad01691ea3885537b8b19e1b88a0e7f152
wpt-pr: 49631

UltraBlame original commit: 7c930d5bca8252fcec21396df3f9ecc6a7ae3e02

testing/web-platform/tests/html/browsers/windows/auxiliary-browsing-contexts/named-lookup-scoped-to-browsing-context-group.html

@@ -0,0 +1,256 @@
+<
+!
+DOCTYPE
+html
+>
+<
+title
+>
+Named
+lookup
+scoped
+to
+browsing
+context
+group
+<
+/
+title
+>
+<
+script
+src
+=
+"
+/
+resources
+/
+testharness
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+src
+=
+"
+/
+resources
+/
+testharnessreport
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+src
+=
+"
+/
+common
+/
+utils
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+src
+=
+"
+/
+common
+/
+dispatcher
+/
+dispatcher
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+src
+=
+"
+/
+html
+/
+browsers
+/
+browsing
+-
+the
+-
+web
+/
+remote
+-
+context
+-
+helper
+/
+resources
+/
+remote
+-
+context
+-
+helper
+.
+js
+"
+>
+<
+/
+script
+>
+<
+body
+>
+<
+script
+>
+promise_test
+(
+async
+t
+=
+>
+{
+const
+rcHelper
+=
+new
+RemoteContextHelper
+(
+)
+;
+/
+/
+This
+test
+harness
+cannot
+be
+in
+the
+same
+browsing
+context
+group
+as
+the
+/
+/
+popup
+.
+const
+rcPopup1
+=
+await
+rcHelper
+.
+addWindow
+(
+undefined
+{
+features
+:
+'
+noopener
+'
+}
+)
+;
+await
+rcPopup1
+.
+executeScript
+(
+(
+)
+=
+>
+{
+window
+.
+name
+=
+'
+my_popup
+'
+;
+window
+.
+firstPopup
+=
+true
+;
+}
+)
+;
+assert_equals
+(
+window
+.
+open
+(
+'
+'
+'
+my_popup
+'
+)
+.
+firstPopup
+undefined
+'
+cannot
+lookup
+across
+browsing
+context
+groups
+'
+)
+;
+}
+'
+named
+lookup
+scoped
+to
+browsing
+context
+group
+'
+)
+;
+<
+/
+script
+>
+<
+/
+body
+>