diff options
Diffstat (limited to 'testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/unload/unload-main-frame-same-origin.window.js')
-rw-r--r-- | testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/unload/unload-main-frame-same-origin.window.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/unload/unload-main-frame-same-origin.window.js b/testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/unload/unload-main-frame-same-origin.window.js new file mode 100644 index 0000000000..5a95455c4c --- /dev/null +++ b/testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/unload/unload-main-frame-same-origin.window.js @@ -0,0 +1,33 @@ +// META: title=Unload runs in main frame when navigating same-origin. +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js + +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + + const rc1 = await rcHelper.addWindow(); + + t.add_cleanup(() => localStorage.removeItem('unload')); + + // Initialize storage and add "unload" event handler. + await rc1.executeScript(() => { + localStorage.setItem('unload', 'not yet'); + addEventListener('unload', () => { + localStorage.setItem('unload', 'ran'); + }); + }); + + // Navigate away. + const rc2 = await rc1.navigateToNew(); + + // Navigate back. + await rc2.historyBack(); + + // Test that the unload handler wrote to storage. + // Running it in the remote context after going back should ensure that the + // navigation (and therefore the unload handler) has completed. + assert_equals( + await rc1.executeScript(() => localStorage.getItem('unload')), 'ran'); +}); |