Bug 224274
| Summary: | window.closed of opened window remains false when it is closed in standalone mode | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | chenhaoftk |
| Component: | DOM | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED MOVED | ||
| Severity: | Normal | CC: | achristensen, bfulgham, cdumez, david_quesada, smoley, thorton, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari 14 | ||
| Hardware: | iPhone / iPad | ||
| OS: | iOS 14 | ||
chenhaoftk
Minimal repro: https://wuchenhao.github.io/open-window/index.html
Symptom: when a window is opened from standalone mode, its `closed` property is not updated to `true` when the window is closed.
Repro steps:
1. Visit above URL on iPhone
2. Add the page to home screen
3. Open the page from home screen (page should be opened in standalone mode)
4. Click the "Open Window" button. A blank page should be opened.
5. Close the blank page. Observe that there is no alert window showing up - indicating that `window.closed` remains `false`.
Additional information:
1. The issue only exists in iOS standalone mode. Also Mac Safari doesn't exhibit this issue.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
chenhaoftk
I would expect that `window.closed` is set to `true` after the window is closed.
Smoley
Thanks for filing, this worked as expected as recently as iOS 14.2.1. I can reproduce this issue on the latest iOS 14.5 beta.
Radar WebKit Bug Importer
<rdar://problem/76359684>
chenhaoftk
Thanks! Also this issue can only be reproduced on real phones. Simulators do not have this problem.
Chris Dumez
It appears the bug in not in WebKit but in SafariViewController. The radar has been forwarded to the SafariViewController team. Closing this WebKit bug.
Brent Fulgham
This should now be fixed in shipping software.