firefox-main/devtools/client/netmonitor/test/browser_net_requests-keep-alive.js (file symbol)

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Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests that keep alive requests are displayed in the netmonitor
function setupServer() {
const httpServer = createTestHTTPServer();
httpServer.registerContentType("html", "text/html");
httpServer.registerPathHandler("/keep-alive", function (request, response) {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(
`<!DOCTYPE html>
<html>
<body>Test keep alive requests</body>
</html>
`
);
});
return httpServer;
}
add_task(async function () {
const httpServer = setupServer();
const port = httpServer.identity.primaryPort;
const ORIGIN = `http://localhost:${port}/`;
const TEST_URL = `${ORIGIN}/keep-alive`;
const { monitor, tab } = await initNetMonitor(ORIGIN, {
requestCount: 1,
});
info("Starting test... ");
const { document, store, windowRequire } = monitor.panelWin;
const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
store.dispatch(Actions.batchEnable(false));
let wait = waitForNetworkEvents(monitor, 1);
await SpecialPowers.spawn(
tab.linkedBrowser,
[`${ORIGIN}/keep-alive`],
async url => {
await content.wrappedJSObject.fetch(url, {
method: "POST",
keepalive: true,
});
}
);
await wait;
const firstItem = document.querySelectorAll(".request-list-item")[0];
is(
firstItem.querySelector(".requests-list-url").innerText,
TEST_URL,
"The url in the displayed request is correct"
);
info("Open the headers panel for the keep alive request");
wait = waitForDOM(document, ".headers-overview");
EventUtils.sendMouseEvent({ type: "mousedown" }, firstItem);
await wait;
await waitForRequestData(store, ["requestHeaders"]);
info("Check the connection header value");
const requestHeaders = [
...document.querySelectorAll("#requestHeaders .treeRow.stringRow"),
];
const connectionHeader = requestHeaders.find(
el =>
el.querySelector(".treeLabelCell span.treeLabel").innerText ==
"Connection"
);
is(
connectionHeader.querySelector(".treeValueCell span.objectBox-string")
.innerText,
"keep-alive",
"The connection header value is keep-alive"
);
await teardown(monitor);
});