[webkit-changes] [WebKit/WebKit] c0a9a9: jquery/attributes.html is flaky fail with StreamCl...

[Kimmo Kinnunen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c0a9a955b480bb69772ceccfa2eca68906532e7f
      https://github.com/WebKit/WebKit/commit/c0a9a955b480bb69772ceccfa2eca68906532e7f
  Author: Kimmo Kinnunen <kkinnunen at apple.com>
  Date:   2023-09-18 (Mon, 18 Sep 2023)

  Changed paths:
    M LayoutTests/TestExpectations
    M LayoutTests/ipc/restrictedendpoints/allow-access-webGPU-expected.txt
    M LayoutTests/ipc/restrictedendpoints/allow-access-webGPU.html
    M LayoutTests/ipc/restrictedendpoints/deny-access-webGPU.html
    M LayoutTests/platform/glib/TestExpectations
    M LayoutTests/platform/mac-wk1/TestExpectations
    M LayoutTests/resources/ipc.js
    M Source/WebKit/Shared/IPCTester.cpp
    M Source/WebKit/Shared/IPCTester.h
    M Source/WebKit/Shared/IPCTester.messages.in

  Log Message:
  -----------
  jquery/attributes.html is flaky fail with StreamClientConnection  ASSERTION FAILED: !m_connection->isValid()
https://bugs.webkit.org/show_bug.cgi?id=261555
rdar://115494068

Reviewed by Antti Koivisto.

Fix two tests that create StreamClientConnection instances through
the JS IPC Testing API. The connections must be invalidated
if they are created.

Both allow and deny tests are run as normal JS business as usual, even
though the test runner automatically ends the deny test when GPUP
crashes. This means that the JS GC will clean up the stream connections
during the next tests, causing unrelated tests to fail with the
assertion.

Fix the allow test to actually test what it tests, e.g. to fail if
WebGPU is disabled.

* LayoutTests/ipc/restrictedendpoints/allow-access-webGPU-expected.txt:
* LayoutTests/ipc/restrictedendpoints/allow-access-webGPU.html:
* LayoutTests/ipc/restrictedendpoints/deny-access-webGPU.html:
* LayoutTests/resources/ipc.js:
(randomID):
(asyncFlush):
(syncFlush): Deleted.
* Source/WebKit/Shared/IPCTester.cpp:
(WebKit::IPCTester::asyncPing):
(WebKit::IPCTester::syncPing):
* Source/WebKit/Shared/IPCTester.h:
* Source/WebKit/Shared/IPCTester.messages.in:

Canonical link: https://commits.webkit.org/268086@main