browser_net_har_post_data.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

/**

 * Tests for exporting POST data into HAR format.

*/

add_task(async function () {

  const { tab, monitor } = await initNetMonitor(

    HAR_EXAMPLE_URL + "html_har_post-data-test-page.html",

    { requestCount: 1 }

);

  info("Starting test... ");

  const { store, windowRequire } = monitor.panelWin;

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

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

  // Execute one POST request on the page and wait till its done.

  const wait = waitForNetworkEvents(monitor, 1);

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

    content.wrappedJSObject.executeTest();

});

  await wait;

  // Copy HAR into the clipboard (asynchronous).

  const har = await copyAllAsHARWithContextMenu(monitor);

  // Check out the HAR log.

  isnot(har.log, null, "The HAR log must exist");

  is(har.log.pages.length, 1, "There must be one page");

  is(har.log.entries.length, 1, "There must be one request");

  const entry = har.log.entries[0];

is(

    entry.request.postData.mimeType,

    "application/json",

    "Check post data content type"

);

is(

    entry.request.postData.text,

    "{'first': 'John', 'last': 'Doe'}",

    "Check post data payload"

);

  // Clean up

  return teardown(monitor);

});