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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/messagechannel/tests/iframe_messageChannel_pingpong.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream/115.8.0esr.tar.xz firefox-esr-upstream/115.8.0esr.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/messagechannel/tests/iframe_messageChannel_pingpong.html')
| -rw-r--r-- | dom/messagechannel/tests/iframe_messageChannel_pingpong.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dom/messagechannel/tests/iframe_messageChannel_pingpong.html b/dom/messagechannel/tests/iframe_messageChannel_pingpong.html new file mode 100644 index 0000000000..c4decd35a7 --- /dev/null +++ b/dom/messagechannel/tests/iframe_messageChannel_pingpong.html @@ -0,0 +1,32 @@ +<!DOCTYPE HTML> +<html> +<body> + <script type="application/javascript"> + + function ok(what, msg) { + window.parent.postMessage({type: what ? 'OK' : 'KO', msg }, '*'); + } + + window.addEventListener('message', receiveMessage); + function receiveMessage(evt) { + if (evt.data.type == 'PORT') { + var port = evt.data.port; + var counter = 0; + port.onmessage = function(event) { + if (counter++ == 0) { + ok(!(event.data % 2), "The number " + event.data + " has been received correctly by the iframe"); + + window.parent.postMessage({ type: 'PORT', port }, '*', [port]); + } + else { + ok(false, "Wrong message!"); + } + } + } else { + ok(false, "Unknown message"); + } + } + + </script> +</body> +</html> |