diff options
Diffstat (limited to 'testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-pageshow.html')
-rw-r--r-- | testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-pageshow.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-pageshow.html b/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-pageshow.html new file mode 100644 index 0000000000..0cf0838496 --- /dev/null +++ b/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-pageshow.html @@ -0,0 +1,41 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/helpers.js"></script> + +<body> +<script> +"use strict"; +promise_test(async t => { + const sentinelIframe = await setupSentinelIframe(t); + const startingHistoryLength = history.length; + + const code = ` + window.onpageshow = () => { + const form = document.createElement("form"); + form.action = "/common/blank.html"; + + const input = document.createElement("input"); + input.type = "hidden"; + input.name = "thereplacement"; + form.append(input); + + document.body.append(form); + form.requestSubmit(); + }; + `; + + const startURL = "resources/code-injector.html?pipe=sub(none)&code=" + encodeURIComponent(code); + const afterReplacementURL = "/common/blank.html?thereplacement="; + const iframe = insertIframe(t, startURL); + + assert_equals(history.length, startingHistoryLength, "Inserting the under-test iframe must not change history.length"); + + await waitForLoadAllowingIntermediateLoads(t, iframe, afterReplacementURL); + assert_equals(history.length, startingHistoryLength, "history.length must not change after waiting for the replacement"); + + await checkSentinelIframe(t, sentinelIframe); + assert_equals(history.length, startingHistoryLength, "history.length must not change after checking the sentinel iframe"); +}, "Replace during the pageshow event, triggered by formElement.submit()"); +</script> |