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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/serviceworkers/test/download | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.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/serviceworkers/test/download')
| -rw-r--r-- | dom/serviceworkers/test/download/window.html | 46 | ||||
| -rw-r--r-- | dom/serviceworkers/test/download/worker.js | 34 |
2 files changed, 80 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/download/window.html b/dom/serviceworkers/test/download/window.html new file mode 100644 index 0000000000..7d7893e0e6 --- /dev/null +++ b/dom/serviceworkers/test/download/window.html @@ -0,0 +1,46 @@ +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!DOCTYPE HTML> +<html> +<head> +</head> +<body> +<script type="text/javascript"> + +function wait_until_controlled() { + return new Promise(function(resolve) { + if (navigator.serviceWorker.controller) { + return resolve(); + } + navigator.serviceWorker.addEventListener('controllerchange', function onController() { + if (navigator.serviceWorker.controller) { + navigator.serviceWorker.removeEventListener('controllerchange', onController); + return resolve(); + } + }); + }); +} +addEventListener('load', function(event) { + var registration; + navigator.serviceWorker.register('worker.js').then(function(swr) { + registration = swr; + + // While the iframe below is a navigation, we still wait until we are + // controlled here. We want an active client to hold the service worker + // alive since it calls unregister() on itself. + return wait_until_controlled(); + + }).then(function() { + var frame = document.createElement('iframe'); + document.body.appendChild(frame); + frame.src = 'fake_download'; + + // The service worker is unregistered in the fetch event. The window and + // frame are cleaned up from the browser chrome script. + }); +}); +</script> +</body> +</html> diff --git a/dom/serviceworkers/test/download/worker.js b/dom/serviceworkers/test/download/worker.js new file mode 100644 index 0000000000..d96f18b34d --- /dev/null +++ b/dom/serviceworkers/test/download/worker.js @@ -0,0 +1,34 @@ +addEventListener("install", function (evt) { + evt.waitUntil(self.skipWaiting()); +}); + +addEventListener("activate", function (evt) { + // We claim the current clients in order to ensure that we have an + // active client when we call unregister in the fetch handler. Otherwise + // the unregister() can kill the current worker before returning a + // response. + evt.waitUntil(clients.claim()); +}); + +addEventListener("fetch", function (evt) { + // This worker may live long enough to receive a fetch event from the next + // test. Just pass such requests through to the network. + if (!evt.request.url.includes("fake_download")) { + return; + } + + // We should only get a single download fetch event. Automatically unregister. + evt.respondWith( + registration.unregister().then(function () { + return new Response("service worker generated download", { + headers: { + "Content-Disposition": 'attachment; filename="fake_download.bin"', + // Prevent the default text editor from being launched + "Content-Type": "application/octet-stream", + // fake encoding header that should have no effect + "Content-Encoding": "gzip", + }, + }); + }) + ); +}); |