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Bug 1328293 - Add test for new entry in about:debugging#workers. r=jdescottes

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This commit is contained in:
Catalin Badea 2017-01-22 09:03:00 +02:00
parent 1609baa123
commit 23ef409237
4 changed files with 82 additions and 0 deletions
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3
devtools/client/aboutdebugging/test/browser.ini
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@ -13,6 +13,8 @@ support-files =
service-workers/delay-sw.js
service-workers/empty-sw.html
service-workers/empty-sw.js
service-workers/fetch-sw.html
service-workers/fetch-sw.js
service-workers/push-sw.html
service-workers/push-sw.js
!/devtools/client/framework/test/shared-head.js
@ -32,6 +34,7 @@ tags = webextensions
[browser_addons_toggle_debug.js]
[browser_page_not_found.js]
[browser_service_workers.js]
[browser_service_workers_fetch_flag.js]
[browser_service_workers_not_compatible.js]
[browser_service_workers_push.js]
[browser_service_workers_push_service.js]

51
devtools/client/aboutdebugging/test/browser_service_workers_fetch_flag.js Normal file
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@ -0,0 +1,51 @@
/* 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 EMPTY_SW_TAB_URL = URL_ROOT + "service-workers/empty-sw.html";
const FETCH_SW_TAB_URL = URL_ROOT + "service-workers/fetch-sw.html";
function* testBody(url, expecting) {
yield new Promise(done => {
let options = {"set": [
["dom.serviceWorkers.enabled", true],
["dom.serviceWorkers.testing.enabled", true],
]};
SpecialPowers.pushPrefEnv(options, done);
});
let { tab, document } = yield openAboutDebugging("workers");
let swTab = yield addTab(url);
let serviceWorkersElement = getServiceWorkerList(document);
yield waitForMutation(serviceWorkersElement, { childList: true });
let fetchFlags =
[...document.querySelectorAll("#service-workers .service-worker-fetch-flag")];
fetchFlags = fetchFlags.map(element => element.textContent);
ok(fetchFlags.includes(expecting), "Found correct fetch flag.");
try {
yield unregisterServiceWorker(swTab, serviceWorkersElement);
ok(true, "Service worker registration unregistered");
} catch (e) {
ok(false, "SW not unregistered; " + e);
}
// Check that the service worker disappeared from the UI
let names = [...document.querySelectorAll("#service-workers .target-name")];
names = names.map(element => element.textContent);
ok(names.length == 0, "All service workers were removed from the list.");
yield removeTab(swTab);
yield closeAboutDebugging(tab);
}
add_task(function* () {
yield testBody(FETCH_SW_TAB_URL, "Listening for fetch events.");
yield testBody(EMPTY_SW_TAB_URL, "Not listening for fetch events.");
});

22
devtools/client/aboutdebugging/test/service-workers/fetch-sw.html Normal file
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@ -0,0 +1,22 @@
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>Service worker test</title>
</head>
<body>
<script type="text/javascript">
"use strict";
var sw = navigator.serviceWorker.register("fetch-sw.js", {scope: "fetch-sw/"});
sw.then(
function () {
dump("SW registered\n");
},
function (e) {
dump("SW not registered: " + e + "\n");
}
);
</script>
</body>
</html>

6
devtools/client/aboutdebugging/test/service-workers/fetch-sw.js Normal file
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@ -0,0 +1,6 @@
"use strict";
// Bug 1328293
self.onfetch = function (event) {
// do nothing.
};