mozilla-central/toolkit/components/extensions/test/xpcshell/test_ext_runtime_getBackgroundPage.js (file symbol)

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Test Info: Warnings

"use strict";
AddonTestUtils.init(this);
AddonTestUtils.overrideCertDB();
AddonTestUtils.createAppInfo(
"xpcshell@tests.mozilla.org",
"XPCShell",
"1",
"43"
);
add_task(async function setup() {
await AddonTestUtils.promiseStartupManager();
Services.prefs.setBoolPref("dom.serviceWorkers.testing.enabled", true);
registerCleanupFunction(() => {
Services.prefs.clearUserPref("dom.serviceWorkers.testing.enabled");
Services.prefs.clearUserPref("dom.serviceWorkers.idle_timeout");
});
});
add_task(async function test_getBackgroundPage_noBackground() {
async function testBackground() {
let page = await browser.runtime.getBackgroundPage();
browser.test.assertEq(
page,
null,
"getBackgroundPage returned null as expected"
);
browser.test.sendMessage("page-ready");
}
let extension = ExtensionTestUtils.loadExtension({
files: {
"page.html": `
<!DOCTYPE html>
<html>
<head><meta charset="utf-8"></head>
<body>
<script src="page.js"></script>
</body></html>
`,
"page.js": testBackground,
},
});
await extension.startup();
let contentPage = await ExtensionTestUtils.loadContentPage(
`moz-extension://${extension.uuid}//page.html`
);
await extension.awaitMessage("page-ready");
await contentPage.close();
await extension.unload();
});
add_task(
{
pref_set: [["extensions.eventPages.enabled", true]],
skip_if: () =>
Services.prefs.getBoolPref(
"extensions.backgroundServiceWorker.forceInTestExtension",
false
),
},
async function test_getBackgroundPage_eventpage() {
async function wakeupBackground() {
let page = await browser.runtime.getBackgroundPage();
page.hello();
browser.test.sendMessage("page-ready");
}
let extension = ExtensionTestUtils.loadExtension({
useAddonManager: "temporary", // To automatically show sidebar on load.
manifest: {
background: { persistent: false },
},
files: {
"page.html": `
<!DOCTYPE html>
<html>
<head><meta charset="utf-8"></head>
<body>
<script src="page.js"></script>
</body></html>
`,
"page.js": wakeupBackground,
},
async background() {
// eslint-disable-next-line no-unused-vars
window.hello = () => {
browser.test.sendMessage("hello");
};
browser.test.sendMessage("ready");
},
});
await extension.startup();
await extension.awaitMessage("ready");
await extension.terminateBackground();
// wake up the background
let contentPage = await ExtensionTestUtils.loadContentPage(
`moz-extension://${extension.uuid}//page.html`
);
await extension.awaitMessage("ready");
await extension.awaitMessage("hello");
await extension.awaitMessage("page-ready");
await contentPage.close();
ok(true, "getBackgroundPage wakes up background");
await extension.unload();
}
);
add_task(
{
skip_if: () => {
return !WebExtensionPolicy.backgroundServiceWorkerEnabled;
},
},
async function test_getBackgroundPage_serviceWorker() {
async function testBackground() {
let page = await browser.runtime.getBackgroundPage();
browser.test.assertEq(
page,
null,
"getBackgroundPage returned null as expected"
);
browser.test.sendMessage("page-ready");
}
let extension = ExtensionTestUtils.loadExtension({
useAddonManager: "temporary",
manifest: {
version: "1.0",
background: {
service_worker: "sw.js",
},
browser_specific_settings: { gecko: { id: "test-bg-sw@mochi.test" } },
},
files: {
"sw.js": "dump('Background ServiceWorker - executed\\n');",
"page.html": `
<!DOCTYPE html>
<html>
<head><meta charset="utf-8"></head>
<body>
<script src="page.js"></script>
</body></html>
`,
"page.js": testBackground,
},
});
await extension.startup();
let contentPage = await ExtensionTestUtils.loadContentPage(
`moz-extension://${extension.uuid}//page.html`
);
await extension.awaitMessage("page-ready");
await contentPage.close();
await extension.unload();
}
);