browser_net_large-response.js

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/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**

 * Tests if very large response contents are just displayed as plain text.

*/

const HTML_LONG_URL = CONTENT_TYPE_SJS + "?fmt=html-long";

add_task(async function () {

  const { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL, {

    requestCount: 1,

});

  info("Starting test... ");

  // This test could potentially be slow because over 100 KB of stuff

  // is going to be requested and displayed in the source editor.

  requestLongerTimeout(2);

  const { document, store, windowRequire } = monitor.panelWin;

  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");

  const { getDisplayedRequests, getSortedRequests } = windowRequire(

    "devtools/client/netmonitor/src/selectors/index"

);

  store.dispatch(Actions.batchEnable(false));

  let wait = waitForNetworkEvents(monitor, 1);

  await SpecialPowers.spawn(

    tab.linkedBrowser,

    [HTML_LONG_URL],

    async function (url) {

      content.wrappedJSObject.performRequests(1, url);

);

  await wait;

  const requestItem = document.querySelector(".request-list-item");

  requestItem.scrollIntoView();

  const requestsListStatus = requestItem.querySelector(".status-code");

  EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);

  await waitUntil(() => requestsListStatus.title);

  await waitForDOMIfNeeded(requestItem, ".requests-list-timings-total");

  verifyRequestItemTarget(

    document,

    getDisplayedRequests(store.getState()),

    getSortedRequests(store.getState())[0],

    "GET",

    CONTENT_TYPE_SJS + "?fmt=html-long",

      status: 200,

      statusText: "OK",

);

  wait = waitForDOM(document, "#response-panel .data-header");

  store.dispatch(Actions.toggleNetworkDetails());

  clickOnSidebarTab(document, "response");

  await wait;

  wait = waitForDOM(document, "#response-panel .CodeMirror-code");

  const payloadHeader = document.querySelector(

    "#response-panel .raw-data-toggle-input .devtools-checkbox-toggle"

);

  clickElement(payloadHeader, monitor);

  await wait;

ok(

    getCodeMirrorValue(monitor).match(/^<p>/),

    "The text shown in the source editor is incorrect."

);

  info("Check that search input can be displayed");

  document.querySelector(".CodeMirror").CodeMirror.focus();

  synthesizeKeyShortcut("CmdOrCtrl+F");

  const searchInput = await waitFor(() =>

    document.querySelector(".CodeMirror input[type=search]")

);

  Assert.equal(

    searchInput.ownerDocument.activeElement,

    searchInput,

    "search input is focused"

);

  await teardown(monitor);

  // This test uses a lot of memory, so force a GC to help fragmentation.

  info("Forcing GC after netmonitor test.");

  Cu.forceGC();

});