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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/serviceworkers/test/source_message_posting_worker.js | |
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/source_message_posting_worker.js')
-rw-r--r-- | dom/serviceworkers/test/source_message_posting_worker.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/source_message_posting_worker.js b/dom/serviceworkers/test/source_message_posting_worker.js new file mode 100644 index 0000000000..8ca6246c51 --- /dev/null +++ b/dom/serviceworkers/test/source_message_posting_worker.js @@ -0,0 +1,16 @@ +onmessage = function (e) { + if (!e.source) { + dump("ERROR: message doesn't have a source."); + } + + if (!(e instanceof ExtendableMessageEvent)) { + e.source.postMessage("ERROR. event is not an extendable message event."); + } + + // The client should be a window client + if (e.source instanceof WindowClient) { + e.source.postMessage(e.data); + } else { + e.source.postMessage("ERROR. source is not a window client."); + } +}; |