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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /devtools/client/aboutdebugging/test/browser_service_workers_timeout.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip |
Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/client/aboutdebugging/test/browser_service_workers_timeout.js')
-rw-r--r-- | devtools/client/aboutdebugging/test/browser_service_workers_timeout.js | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/test/browser_service_workers_timeout.js b/devtools/client/aboutdebugging/test/browser_service_workers_timeout.js new file mode 100644 index 000000000..94e064029 --- /dev/null +++ b/devtools/client/aboutdebugging/test/browser_service_workers_timeout.js @@ -0,0 +1,92 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Service workers can't be loaded from chrome://, +// but http:// is ok with dom.serviceWorkers.testing.enabled turned on. +const SERVICE_WORKER = URL_ROOT + "service-workers/empty-sw.js"; +const TAB_URL = URL_ROOT + "service-workers/empty-sw.html"; + +const SW_TIMEOUT = 1000; + +add_task(function* () { + yield new Promise(done => { + let options = {"set": [ + // Accept workers from mochitest's http. + ["dom.serviceWorkers.enabled", true], + ["dom.serviceWorkers.openWindow.enabled", true], + ["dom.serviceWorkers.testing.enabled", true], + // Reduce the timeout to expose issues when service worker + // freezing is broken + ["dom.serviceWorkers.idle_timeout", SW_TIMEOUT], + ["dom.serviceWorkers.idle_extended_timeout", SW_TIMEOUT], + ]}; + SpecialPowers.pushPrefEnv(options, done); + }); + + let { tab, document } = yield openAboutDebugging("workers"); + + let swTab = yield addTab(TAB_URL); + + let serviceWorkersElement = getServiceWorkerList(document); + yield waitForMutation(serviceWorkersElement, { childList: true }); + + assertHasTarget(true, document, "service-workers", SERVICE_WORKER); + + // Ensure that the registration resolved before trying to connect to the sw + yield waitForServiceWorkerRegistered(swTab); + ok(true, "Service worker registration resolved"); + + // Retrieve the DEBUG button for the worker + let names = [...document.querySelectorAll("#service-workers .target-name")]; + let name = names.filter(element => element.textContent === SERVICE_WORKER)[0]; + ok(name, "Found the service worker in the list"); + let targetElement = name.parentNode.parentNode; + let debugBtn = targetElement.querySelector(".debug-button"); + ok(debugBtn, "Found its debug button"); + + // Click on it and wait for the toolbox to be ready + let onToolboxReady = new Promise(done => { + gDevTools.once("toolbox-ready", function (e, toolbox) { + done(toolbox); + }); + }); + debugBtn.click(); + + let toolbox = yield onToolboxReady; + + // Wait for more than the regular timeout, + // so that if the worker freezing doesn't work, + // it will be destroyed and removed from the list + yield new Promise(done => { + setTimeout(done, SW_TIMEOUT * 2); + }); + + assertHasTarget(true, document, "service-workers", SERVICE_WORKER); + ok(targetElement.querySelector(".debug-button"), + "The debug button is still there"); + + yield toolbox.destroy(); + toolbox = null; + + // Now ensure that the worker is correctly destroyed + // after we destroy the toolbox. + // The DEBUG button should disappear once the worker is destroyed. + yield waitForMutation(targetElement, { childList: true }); + ok(!targetElement.querySelector(".debug-button"), + "The debug button was removed when the worker was killed"); + + // Finally, unregister the service worker itself. + try { + yield unregisterServiceWorker(swTab, serviceWorkersElement); + ok(true, "Service worker registration unregistered"); + } catch (e) { + ok(false, "SW not unregistered; " + e); + } + + assertHasTarget(false, document, "service-workers", SERVICE_WORKER); + + yield removeTab(swTab); + yield closeAboutDebugging(tab); +}); |