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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/test_async_waituntil.html | |
| 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/test_async_waituntil.html')
| -rw-r--r-- | dom/serviceworkers/test/test_async_waituntil.html | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/test_async_waituntil.html b/dom/serviceworkers/test/test_async_waituntil.html new file mode 100644 index 0000000000..8c15eb2b11 --- /dev/null +++ b/dom/serviceworkers/test/test_async_waituntil.html @@ -0,0 +1,91 @@ +<!DOCTYPE HTML> +<html> +<!-- + Test that: + 1. waitUntil() waits for each individual promise separately, even if + one of them was rejected. + 2. waitUntil() can be called asynchronously as long as there is still + a pending extension promise. + --> +<head> + <title>Test for Bug 1263304</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="error_reporting_helpers.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + <meta http-equiv="Content-type" content="text/html;charset=UTF-8"> +</head> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1263304">Mozilla Bug 1263304</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> + +<script src="utils.js"></script> +<script class="testbody" type="text/javascript"> +add_task(function setupPrefs() { + return SpecialPowers.pushPrefEnv({"set": [ + ["dom.serviceWorkers.enabled", true], + ["dom.serviceWorkers.testing.enabled", true], + ]}); +}); + +function wait_for_message(expected_message) { + return new Promise(function(resolve, reject) { + navigator.serviceWorker.onmessage = function(event) { + navigator.serviceWorker.onmessage = null; + ok(event.data === expected_message, "Received expected message event: " + event.data); + resolve(); + } + }); +} + +add_task(async function async_wait_until() { + var worker; + let registration = await navigator.serviceWorker.register( + "async_waituntil_worker.js", { scope: "./"} ) + .then(function(reg) { + worker = reg.installing; + return waitForState(worker, 'activated', reg); + }); + + // The service worker will claim us when it becomes active. + ok(navigator.serviceWorker.controller, "Controlled"); + + // This will make the service worker die immediately if there are no pending + // waitUntil promises to keep it alive. + await SpecialPowers.pushPrefEnv({"set": [ + ["dom.serviceWorkers.idle_timeout", 0], + ["dom.serviceWorkers.idle_extended_timeout", 299999]]}); + + // The service worker will wait on two promises, one of which + // will be rejected. We check whether the SW is killed using + // the value of a global variable. + let waitForStart = wait_for_message("Started"); + worker.postMessage("Start"); + await waitForStart; + + await new Promise((res, rej) => { + setTimeout(res, 0); + }); + + let waitResult = wait_for_message("Success"); + worker.postMessage("Result"); + await waitResult; + + // Test the behaviour of calling waitUntil asynchronously. The important + // part is that we receive the message event. + let waitForMessage = wait_for_message("Done"); + await fetch("doesnt_exist.html").then(() => { + ok(true, "Fetch was successful."); + }); + await waitForMessage; + + await SpecialPowers.popPrefEnv(); + await SpecialPowers.popPrefEnv(); + await registration.unregister(); +}); +</script> +</body> +</html> |