forked from mirrors/gecko-dev
829b30f34e
If multi e10s is enabled, service worker debugging is unavailable. We temporarily disabled the start/push/debug buttons in about:debugging for all service workers if multi-e10s is on. A warning section is also displayed on top of about:debugging, letting the user know that they can set dom.ipc.processCount to 1 in order to force a single content process and restore debugging capabilities. MozReview-Commit-ID: IPAlbOq2Hij --HG-- extra : rebase_source : 493253a65392982e7564343da7654a7ba00a3d6c extra : source : 7fcfc6bf254734d16bff0145257fc256e7395a79
64 lines
2.4 KiB
JavaScript
64 lines
2.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Service workers can't be loaded from chrome://,
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// but http:// is ok with dom.serviceWorkers.testing.enabled turned on.
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const SERVICE_WORKER = URL_ROOT + "service-workers/delay-sw.js";
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const TAB_URL = URL_ROOT + "service-workers/delay-sw.html";
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const SW_TIMEOUT = 2000;
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requestLongerTimeout(2);
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add_task(function* () {
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yield enableServiceWorkerDebugging();
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yield pushPref("dom.serviceWorkers.idle_timeout", SW_TIMEOUT);
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yield pushPref("dom.serviceWorkers.idle_extended_timeout", SW_TIMEOUT);
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let { tab, document } = yield openAboutDebugging("workers");
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// Listen for mutations in the service-workers list.
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let serviceWorkersElement = getServiceWorkerList(document);
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let onMutation = waitForMutation(serviceWorkersElement, { childList: true });
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let swTab = yield addTab(TAB_URL);
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info("Make the test page notify us when the service worker sends a message.");
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// Wait for the service-workers list to update.
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yield onMutation;
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// Check that the service worker appears in the UI
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let names = [...document.querySelectorAll("#service-workers .target-name")];
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let name = names.filter(element => element.textContent === SERVICE_WORKER)[0];
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ok(name, "Found the service worker in the list");
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let targetElement = name.parentNode.parentNode;
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let status = targetElement.querySelector(".target-status");
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// We might miss the registering state in some setup...
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if (status.textContent == "Registering") {
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yield waitForMutation(serviceWorkersElement, { childList: true, subtree: true });
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}
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is(status.textContent, "Running", "Service worker is currently running");
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yield waitForMutation(serviceWorkersElement, { attributes: true, subtree: true });
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is(status.textContent, "Stopped", "Service worker is currently stopped");
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try {
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yield unregisterServiceWorker(swTab, serviceWorkersElement);
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ok(true, "Service worker unregistered");
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} catch (e) {
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ok(false, "Service worker not unregistered; " + e);
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}
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// Check that the service worker disappeared from the UI
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names = [...document.querySelectorAll("#service-workers .target-name")];
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names = names.map(element => element.textContent);
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ok(!names.includes(SERVICE_WORKER),
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"The service worker url is no longer in the list: " + names);
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yield removeTab(swTab);
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yield closeAboutDebugging(tab);
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});
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