browser_net_ws-clear.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

/**

 * Test that WS connection is established successfully and clearing messages works correctly.

*/

add_task(async function () {

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

    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));

  // Wait for WS connection(s) to be established + send messages

  const onNetworkEvents = waitForNetworkEvents(monitor, 2);

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

    await content.wrappedJSObject.openConnection(2);

    await content.wrappedJSObject.openConnection(1);

});

  await onNetworkEvents;

  const requests = document.querySelectorAll(".request-list-item");

  is(requests.length, 2, "There should be two requests");

  // Wait for all sent/received messages to be displayed in DevTools

  let wait = waitForDOM(

    document,

    "#messages-view .message-list-table .message-list-item",

);

  // Select the first request

  EventUtils.sendMouseEvent({ type: "mousedown" }, requests[0]);

  // Click on the "Response" panel

  clickOnSidebarTab(document, "response");

  await wait;

  // Get all messages present in the "Response" panel

  const frames = document.querySelectorAll(

    "#messages-view .message-list-table .message-list-item"

);

  // Check expected results

  is(frames.length, 4, "There should be four frames");

  // Clear messages

  const clearButton = document.querySelector(

    "#messages-view .message-list-clear-button"

);

  clearButton.click();

is(

    document.querySelectorAll(".message-list-empty-notice").length,

1,

    "Empty notice visible"

);

  // Select the second request and check that the messages are not cleared

  wait = waitForDOM(

    document,

    "#messages-view .message-list-table .message-list-item",

);

  EventUtils.sendMouseEvent({ type: "mousedown" }, requests[1]);

  await wait;

  const secondRequestFrames = document.querySelectorAll(

    "#messages-view .message-list-table .message-list-item"

);

  is(secondRequestFrames.length, 2, "There should be two frames");

  // Close WS connection

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

    await content.wrappedJSObject.closeConnection();

});

  await teardown(monitor);

});