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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/web-locks/resources/iframe-parent.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/web-locks/resources/iframe-parent.html')
| -rw-r--r-- | testing/web-platform/tests/web-locks/resources/iframe-parent.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/testing/web-platform/tests/web-locks/resources/iframe-parent.html b/testing/web-platform/tests/web-locks/resources/iframe-parent.html new file mode 100644 index 0000000000..021fffab68 --- /dev/null +++ b/testing/web-platform/tests/web-locks/resources/iframe-parent.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<title>Helper IFrame</title> +<script> +'use strict'; + +async function onLoad() { + // Load the innermost child iframe and its content. + const params = new URLSearchParams(self.location.search); + const frame = document.createElement('iframe'); + frame.src = params.get('target'); + document.body.appendChild(frame); + + self.addEventListener('message', evt => { + // Pass any operations request messages to the + // innermost child iframe. + if (evt.data.op){ + // Ensure that the iframe has loaded before passing + // on the message. + frame.addEventListener('load', function(){ + frame.contentWindow.postMessage(evt.data, '*'); + }); + } + else { + // All other messages, should be sent back to the + // top-level site. + if (self.opener) + self.opener.postMessage(evt.data, '*'); + else + self.top.postMessage(evt.data, '*'); + } + }); +} +self.addEventListener('load', onLoad); +</script> |