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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /devtools/client/styleeditor/test/iframe_with_service_worker.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/client/styleeditor/test/iframe_with_service_worker.html')
| -rw-r--r-- | devtools/client/styleeditor/test/iframe_with_service_worker.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/devtools/client/styleeditor/test/iframe_with_service_worker.html b/devtools/client/styleeditor/test/iframe_with_service_worker.html new file mode 100644 index 0000000000..690515775e --- /dev/null +++ b/devtools/client/styleeditor/test/iframe_with_service_worker.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<meta charset="utf-8"> + +Iframe loading a stylesheet via a service worker +<script> +"use strict"; + +function waitForActive(swr) { + const sw = swr.installing || swr.waiting || swr.active; + return new Promise(resolve => { + if (sw.state === "activated") { + resolve(swr); + return; + } + sw.addEventListener("statechange", function onStateChange(evt) { + if (sw.state === "activated") { + sw.removeEventListener("statechange", onStateChange); + resolve(swr); + } + }); + }); +} + +navigator.serviceWorker.register("iframe_service_worker.js", {scope: "."}) + .then(registration => waitForActive(registration)) + .then(() => { + const link = document.createElement("link"); + link.setAttribute("rel", "stylesheet"); + link.setAttribute("type", "text/css"); + link.setAttribute("href", "sheet.css"); + document.documentElement.appendChild(link); + }); +</script> |