diff options
Diffstat (limited to 'testing/web-platform/tests/html/browsers/browsing-the-web/back-forward-cache/eligibility/shared-worker.html')
-rw-r--r-- | testing/web-platform/tests/html/browsers/browsing-the-web/back-forward-cache/eligibility/shared-worker.html | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/browsers/browsing-the-web/back-forward-cache/eligibility/shared-worker.html b/testing/web-platform/tests/html/browsers/browsing-the-web/back-forward-cache/eligibility/shared-worker.html new file mode 100644 index 0000000000..77139fd08a --- /dev/null +++ b/testing/web-platform/tests/html/browsers/browsing-the-web/back-forward-cache/eligibility/shared-worker.html @@ -0,0 +1,25 @@ +<!doctype html> +<meta name="timeout" content="long"> +<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="../resources/helper.sub.js"></script> +<script> +// Check whether the page is BFCached when there are shared workers that are +// already loaded. +runBfcacheTest({ + funcBeforeNavigation: async () => { + globalThis.worker = new SharedWorker('../resources/echo-worker.js'); + // Make sure the worker starts before navigation. + await WorkerHelper.pingWorker(globalThis.worker); + }, + funcAfterAssertion: async (pageA) => { + // Confirm that the worker is still there. + assert_equals( + await pageA.execute_script(() => WorkerHelper.pingWorker(globalThis.worker)), + 'PASS', + 'SharedWorker should still work after restored from BFCache'); + } +}, 'Eligibility: shared workers'); +</script> |