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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Test all the network throttling profiles
"use strict";
requestLongerTimeout(2);
const throttlingProfiles = require("resource://devtools/client/shared/components/throttling/profiles.js");
const httpServer = createTestHTTPServer();
httpServer.registerPathHandler(`/`, function (request, response) {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(`<meta charset=utf8><h1>Test throttling profiles</h1>`);
});
// The "data" path takes a size query parameter and will return a body of the
// requested size.
httpServer.registerPathHandler("/data", function (request, response) {
const size = request.queryString.match(/size=(\d+)/)[1];
response.setHeader("Content-Type", "text/plain");
response.setStatusLine(request.httpVersion, 200, "OK");
const body = new Array(size * 1).join("a");
response.bodyOutputStream.write(body, body.length);
});
const TEST_URI = `http://localhost:${httpServer.identity.primaryPort}/`;
add_task(async function () {
await pushPref("devtools.cache.disabled", true);
const { monitor } = await initNetMonitor(TEST_URI, { requestCount: 1 });
const { store, connector, windowRequire } = monitor.panelWin;
const { updateNetworkThrottling } = connector;
const { getSortedRequests } = windowRequire(
"devtools/client/netmonitor/src/selectors/index"
);
for (const profile of throttlingProfiles) {
info(`Starting test for throttling profile ${JSON.stringify(profile)}`);
info("sending throttle request");
await updateNetworkThrottling(true, profile);
const onRequest = waitForNetworkEvents(monitor, 1);
await SpecialPowers.spawn(gBrowser.selectedBrowser, [profile], _profile => {
// Size must be greater than the profile download cap.
const size = _profile.download * 2;
content.fetch("data?size=" + size);
});
await onRequest;
info(`Wait for eventTimings for throttling profile ${profile.id}`);
await waitForRequestData(store, ["eventTimings"]);
const requestItem = getSortedRequests(store.getState()).at(-1);
ok(
requestItem.eventTimings.timings.receive > 1000,
`Request was properly throttled for profile ${profile.id}`
);
}
await teardown(monitor);
});
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