browser_jsonview_valid_json.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

const TEST_JSON_URL = URL_ROOT + "valid_json.json";

add_task(async function () {

  info("Test valid JSON started");

  const tab = await addJsonViewTab(TEST_JSON_URL);

is(

    tab.linkedBrowser.contentPrincipal.origin,

    "resource://devtools",

    "JSON document ends up having a privileged principal in order to load DevTools URIs"

);

  is(await countRows(), 3, "There must be three rows");

  const objectCellCount = await getElementCount(

    ".jsonPanelBox .treeTable .objectCell"

);

  is(objectCellCount, 1, "There must be one object cell");

  const objectCellText = await getElementText(

    ".jsonPanelBox .treeTable .objectCell"

);

  is(objectCellText, "", "The summary is hidden when object is expanded");

  // Clicking the value does not collapse it (so that it can be selected and copied).

  await clickJsonNode(".jsonPanelBox .treeTable .treeValueCell");

  is(await countRows(), 3, "There must still be three rows");

  // Clicking the label collapses the auto-expanded node.

  await clickJsonNode(".jsonPanelBox .treeTable .treeLabel");

  is(await countRows(), 1, "There must be one row");

  // Collapsed nodes are preserved when switching panels.

  await selectJsonViewContentTab("headers");

  await selectJsonViewContentTab("json");

  is(await countRows(), 1, "There must still be one row");

});

function countRows() {

  return getElementCount(".jsonPanelBox .treeTable .treeRow");