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Diffstat (limited to 'testing/web-platform/tests/css/css-view-transitions/update-callback-timeout.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-view-transitions/update-callback-timeout.html | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-view-transitions/update-callback-timeout.html b/testing/web-platform/tests/css/css-view-transitions/update-callback-timeout.html new file mode 100644 index 0000000000..9e96e97e11 --- /dev/null +++ b/testing/web-platform/tests/css/css-view-transitions/update-callback-timeout.html @@ -0,0 +1,25 @@ +<!DOCTYPE html> +<html> + <title>View transitions: Transition has implementation-defined timeout.</title> + <link rel="author" title="Tim Nguyen" href="https://github.com/nt1m"> + <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> + <meta name="timeout" content="long"> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script> + promise_test(async t => { + assert_implements(document.startViewTransition, "Missing document.startViewTransition"); + const transition = document.startViewTransition(() => { + return new Promise(() => {}); + }); + transition.updateCallbackDone.then(() => { + assert_unreached(); + }); + transition.finished.then(() => { + assert_unreached(); + }); + await promise_rejects_dom(t, "TimeoutError", transition.ready); + }, "View transition should have an implementation-defined timeout on the update callback"); +</script> +</body> +</html> |