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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/serviceworkers/test/isolated/multi-e10s-update/file_multie10s_update.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/serviceworkers/test/isolated/multi-e10s-update/file_multie10s_update.html')
| -rw-r--r-- | dom/serviceworkers/test/isolated/multi-e10s-update/file_multie10s_update.html | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/isolated/multi-e10s-update/file_multie10s_update.html b/dom/serviceworkers/test/isolated/multi-e10s-update/file_multie10s_update.html new file mode 100644 index 0000000000..d611b01b59 --- /dev/null +++ b/dom/serviceworkers/test/isolated/multi-e10s-update/file_multie10s_update.html @@ -0,0 +1,40 @@ +<html> +<body> +<script> + +var bc = new BroadcastChannel('start'); +bc.onmessage = function(e) { + // This message is not for us. + if (e.data != 'go') { + return; + } + + // It can happen that we don't have the registrations yet. Let's try with a + // timeout. + function proceed() { + return navigator.serviceWorker.getRegistrations().then(regs => { + if (!regs.length) { + setTimeout(proceed, 200); + return; + } + + bc = new BroadcastChannel('result'); + regs[0].update().then(() => { + bc.postMessage(0); + }, () => { + bc.postMessage(1); + }); + + // Tell the coordinating frame script that we've kicked off our update + // call so that the SW script can be released once both instances of us + // have triggered update() and 1 has failed. + const blockingChannel = new BroadcastChannel('update'); + blockingChannel.postMessage(true); + }); + } + + proceed(); +} +</script> +</body> +</html> |