diff options
Diffstat (limited to 'testing/web-platform/tests/portals/portals-activate-no-browsing-context.html')
| -rw-r--r-- | testing/web-platform/tests/portals/portals-activate-no-browsing-context.html | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/testing/web-platform/tests/portals/portals-activate-no-browsing-context.html b/testing/web-platform/tests/portals/portals-activate-no-browsing-context.html new file mode 100644 index 0000000000..ccf1e9504b --- /dev/null +++ b/testing/web-platform/tests/portals/portals-activate-no-browsing-context.html @@ -0,0 +1,10 @@ +<!DOCTYPE html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +promise_test(async t => { + assert_implements("HTMLPortalElement" in self); + let activatePromise = document.createElement('portal').activate(); + await promise_rejects_dom(t, 'InvalidStateError', activatePromise); +}, "A portal with nothing in it cannot be activated"); +</script> |