| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <iframe id="iframe" name="i" src="/common/blank.html"></iframe> |
| <form id="form" action="/common/blank.html?1" method="post" target="i"></form> |
| <script> |
| async_test(t => { |
| window.onload = t.step_func(() => { |
| navigation.onnavigate = t.step_func_done(() => { |
| assert_unreached("onnavigate should not have fired in source window"); |
| }); |
| iframe.contentWindow.navigation.onnavigate = t.step_func(e => { |
| assert_equals(e.navigationType, "push"); |
| assert_not_equals(e.formData, null); |
| assert_equals(e.sourceElement, null); |
| |
| iframe.onload = t.step_func(() => { |
| // Avoid the replace behavior that occurs if you navigate during the load handler |
| t.step_timeout(() => { |
| iframe.contentWindow.navigation.onnavigate = t.step_func(e => { |
| assert_equals(e.navigationType, "push"); |
| assert_equals(e.formData, null); |
| }); |
| |
| iframe.contentWindow.onhashchange = t.step_func(() => { |
| iframe.contentWindow.navigation.onnavigate = t.step_func_done(e => { |
| assert_equals(e.navigationType, "traverse"); |
| assert_equals(e.formData, null); |
| }); |
| |
| // 3: go back |
| iframe.contentWindow.history.back(); |
| }); |
| |
| // 2: navigate from /common/blank.html?1-with-form-data to /common/blank.html?1#1-with-form-data |
| iframe.contentWindow.location.hash = "#1"; |
| }, 0); |
| }); |
| }); |
| |
| // 1: submit the form, navigating from /common/blank.html to /common/blank.html?1-with-form-data |
| form.submit(); |
| }); |
| }, "reloading a page created from form submission results in formData of null, not the original form data"); |
| </script> |