browser_net_truncate-post-data.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

/**

 * Bug 1542172 -

 * Verifies that requests with large post data are truncated and error is displayed.

*/

add_task(async function () {

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

    requestCount: 1,

});

  info("Starting test... ");

  const {

    L10N,

  } = require("resource://devtools/client/netmonitor/src/utils/l10n.js");

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

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

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

  requestLongerTimeout(2);

  info("Perform requests");

  await performRequestsAndWait(monitor, tab);

  await waitUntil(() => document.querySelector(".request-list-item"));

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

  await waitUntil(() => item.querySelector(".requests-list-type").title);

  // Make sure the header and editor are loaded

  const waitHeader = waitForDOM(document, "#request-panel .data-header");

  const waitSourceEditor = waitForDOM(

    document,

    "#request-panel .CodeMirror.cm-s-mozilla"

);

  store.dispatch(Actions.toggleNetworkDetails());

  clickOnSidebarTab(document, "request");

  await Promise.all([waitHeader, waitSourceEditor]);

  const tabpanel = document.querySelector("#request-panel");

is(

    tabpanel.querySelector(".request-error-header") === null,

    false,

    "The request error header doesn't have the intended visibility."

);

is(

    tabpanel.querySelector(".request-error-header").textContent,

    "Request has been truncated",

    "The error message shown is incorrect"

);

  const jsonView = tabpanel.querySelector(".data-label") || {};

is(

    jsonView.textContent === L10N.getStr("jsonScopeName"),

    false,

    "The params json view doesn't have the intended visibility."

);

is(

    tabpanel.querySelector("PRE") === null,

    false,

    "The Request Payload has the intended visibility."

);

  return teardown(monitor);

});

async function performRequestsAndWait(monitor, tab) {

  const wait = waitForNetworkEvents(monitor, 1);

  await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {

    content.wrappedJSObject.performLargePostDataRequest();

});

  await wait;