mozilla-central/devtools/shared/webconsole/test/chrome/test_console_serviceworker_cached.html

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Test Info: Warnings

<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf8">
<title>Test for getCachedMessages and Service Workers</title>
<script type="text/javascript" src="common.js"></script>
<!-- Any copyright is dedicated to the Public Domain.
</head>
<body>
<p>Test for getCachedMessages and Service Workers</p>
<script class="testbody" type="text/javascript">
"use strict";
SimpleTest.waitForExplicitFinish();
const SERVICE_WORKER_URL = BASE_URL + "helper_serviceworker.js";
const FRAME_URL = BASE_URL + "sandboxed_iframe.html";
const firstTabExpectedCalls = [
{
message: {
level: "log",
filename: /helper_serviceworker/,
arguments: ['script evaluation'],
}
}, {
message: {
level: "log",
filename: /helper_serviceworker/,
arguments: ['Here is a SAB'],
}
}, {
message: {
level: "log",
filename: /helper_serviceworker/,
arguments: ['install event'],
}
}, {
message: {
level: "log",
filename: /helper_serviceworker/,
arguments: ['activate event'],
}
},
];
const secondTabExpectedCalls = [
{
message: {
level: "log",
filename: /helper_serviceworker/,
arguments: ['fetch event: ' + FRAME_URL],
}
}
];
const startTest = async function () {
removeEventListener("load", startTest);
await new Promise(resolve => {
SpecialPowers.pushPrefEnv({"set": [
["dom.serviceWorkers.enabled", true],
["devtools.webconsole.filter.serviceworkers", true],
[
"dom.postMessage.sharedArrayBuffer.bypassCOOP_COEP.insecure.enabled",
true
],
]}, resolve);
});
info("Adding a tab and attaching a service worker");
const tab1 = await addTab(FRAME_URL);
const swr = await withActiveServiceWorker(tab1.linkedBrowser.contentWindow,
SERVICE_WORKER_URL);
info("Attaching console to tab 1");
let {state} = await attachConsoleToTab(["ConsoleAPI"]);
let calls = await state.webConsoleFront.getCachedMessages(["ConsoleAPI"]);
checkConsoleAPICalls(calls.messages, firstTabExpectedCalls);
await closeDebugger(state);
// Because this tab is being added after the original messages happened,
// they shouldn't show up in a call to getCachedMessages.
// However, there is a fetch event which is logged due to loading the tab.
info("Adding a new tab at the same URL");
await addTab(FRAME_URL);
info("Attaching console to tab 2");
state = (await attachConsoleToTab(["ConsoleAPI"])).state;
calls = await state.webConsoleFront.getCachedMessages(["ConsoleAPI"]);
checkConsoleAPICalls(calls.messages, secondTabExpectedCalls);
await closeDebugger(state);
await swr.unregister();
SimpleTest.finish();
};
addEventListener("load", startTest);
// This test needs to add tabs that are controlled by a service worker
// so use some special powers to dig around and find gBrowser
const {gBrowser} = SpecialPowers._getTopChromeWindow(SpecialPowers.window);
SimpleTest.registerCleanupFunction(() => {
while (gBrowser.tabs.length > 1) {
gBrowser.removeCurrentTab();
}
});
function addTab(url) {
info("Adding a new tab with URL: '" + url + "'");
return new Promise(resolve => {
const tab = gBrowser.selectedTab = gBrowser.addTab(url, {
triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
});
gBrowser.selectedBrowser.addEventListener("load", function () {
info("URL '" + url + "' loading complete");
resolve(tab);
}, {capture: true, once: true});
});
}
</script>
</body>
</html>