browser_net_new_request_panel_content-length.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

/**

 * Test that the content length field is always updated when

 * the message body changes.

*/

add_task(async function () {

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

    requestCount: 1,

});

  info("Starting test... ");

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

  // Action should be processed synchronously in tests.

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

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

  const { getSelectedRequest } = windowRequire(

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

);

  await performRequests(monitor, tab, 1);

  info("Select the first request");

  const firstRequest = document.querySelectorAll(".request-list-item")[0];

  const waitForHeaders = waitUntil(() =>

    document.querySelector(".headers-overview")

);

  EventUtils.sendMouseEvent({ type: "mousedown" }, firstRequest);

  await waitForHeaders;

  info("Open the first request in the request panel to resend");

  const waitForPanels = waitUntil(

    () =>

      document.querySelector(".http-custom-request-panel") &&

      document.querySelector("#http-custom-request-send-button").disabled ===

        false

);

  // Open the context menu and select resend menu item

  EventUtils.sendMouseEvent({ type: "contextmenu" }, firstRequest);

  await selectContextMenuItem(monitor, "request-list-context-edit-resend");

  await waitForPanels;

  const contentLengthField = document.querySelector(

    "#http-custom-content-length .http-custom-input-value"

);

  is(contentLengthField.value, "15", "The content length is correct");

  const messageBody = document.querySelector("#http-custom-postdata-value");

  messageBody.focus();

  EventUtils.sendString("bla=333&", window);

  await waitUntil(() => {

    return contentLengthField.value == "23";

});

  ok(true, "The content length is  still correct");

  const prevRequest = getSelectedRequest(store.getState());

  info("Send the request");

  const waitUntilEventsDisplayed = waitForNetworkEvents(monitor, 1);

  document.querySelector("#http-custom-request-send-button").click();

  await waitUntilEventsDisplayed;

  // Also make sure the selected request has switched to the new resent request

  await waitUntil(() => getSelectedRequest(store.getState()) !== prevRequest);

  const newRequest = getSelectedRequest(store.getState());

  // Wait for request headers to be available

  await waitUntil(() => newRequest.requestHeaders?.headers.length);

  const contentLengthHeader = newRequest.requestHeaders.headers.find(

    header => header.name == "Content-Length"

);

is(

    contentLengthHeader.value,

    "23",

    "The content length of the resent request is correct"

);

  await teardown(monitor);

});