Bug 1841588 [wpt PR 40868] - [CapturedMouseEvents] Export web platfor…

…m tests, a=testonly

Automatic update from web-platform-tests
[CapturedMouseEvents] Export web platform tests (#40868)

This patch exports existing WPT tests added in [1], using the directory
recently introduced in [2] and taking into account the recent renaming
to "captured mouse events".

It also adds a manual test that is verified to pass with [3] applied.
WPT does not provide support for more complex and automated tests,
so this is just a minimal verification. More advanced internal tests
with wider coverage will be added in [3].

[1] https://chromium-review.googlesource.com/c/chromium/src/+/4517372
[2] web-platform-tests/wpt#40826
[3] https://chromium-review.googlesource.com/c/chromium/src/+/4549484

Bug: 1444712
Change-Id: I8ed455c406d6cba81cb4df0651509b6d6f7bd991
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4661012
Commit-Queue: Frédéric Wang <fwangigalia.com>
Reviewed-by: Elad Alon <eladalonchromium.org>
Cr-Commit-Position: refs/heads/main{#1167752}

Co-authored-by: Frédéric Wang <fwangigalia.com>
--

wpt-commits: 72a4f49ebcd4f5d7980bd3a2cdc90805427a93bd
wpt-pr: 40868

UltraBlame original commit: 0f575dff16b1f1842680b1916ccf26ebfc2a0539

testing/web-platform/tests/captured-mouse-events/capture-controller-oncapturedmousechange.https.html

@@ -0,0 +1,241 @@
+<
+!
+doctype
+html
+>
+<
+meta
+charset
+=
+utf
+-
+8
+>
+<
+link
+rel
+=
+'
+help
+'
+href
+=
+'
+https
+:
+/
+/
+screen
+-
+share
+.
+github
+.
+io
+/
+captured
+-
+mouse
+-
+events
+/
+#
+capture
+-
+controller
+-
+extensions
+'
+>
+<
+script
+src
+=
+"
+/
+resources
+/
+testharness
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+src
+=
+"
+/
+resources
+/
+testharnessreport
+.
+js
+"
+>
+<
+/
+script
+>
+<
+script
+>
+test
+(
+(
+)
+=
+>
+{
+const
+controller
+=
+new
+CaptureController
+(
+)
+;
+assert_equals
+(
+controller
+.
+oncapturedmousechange
+null
+)
+;
+}
+"
+oncapturedmousechange
+is
+initially
+unset
+"
+)
+;
+test
+(
+(
+)
+=
+>
+{
+const
+controller
+=
+new
+CaptureController
+(
+)
+;
+let
+result
+=
+undefined
+;
+controller
+.
+oncapturedmousechange
+=
+(
+e
+)
+=
+>
+{
+result
+=
+{
+target
+:
+e
+.
+currentTarget
+surfaceX
+:
+e
+.
+surfaceX
+surfaceY
+:
+e
+.
+surfaceY
+}
+;
+}
+;
+const
+init
+=
+{
+surfaceX
+:
+5
+surfaceY
+:
+7
+}
+;
+controller
+.
+dispatchEvent
+(
+new
+CapturedMouseEvent
+(
+"
+capturedmousechange
+"
+init
+)
+)
+;
+assert_equals
+(
+result
+.
+target
+controller
+)
+;
+assert_equals
+(
+result
+.
+surfaceX
+init
+.
+surfaceX
+)
+;
+assert_equals
+(
+result
+.
+surfaceY
+init
+.
+surfaceY
+)
+;
+}
+"
+dispatching
+a
+CapturedMouseEvent
+on
+CaptureController
+should
+trigger
+oncapturedmousechange
+"
+)
+;
+<
+/
+script
+>