gecko/browser/devtools/responsivedesign/test/head.js

/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

let tempScope = {};
Cu.import("resource:///modules/devtools/Target.jsm", tempScope);
let TargetFactory = tempScope.TargetFactory;

// Import the GCLI test helper
let testDir = gTestPath.substr(0, gTestPath.lastIndexOf("/"));
Services.scriptloader.loadSubScript(testDir + "/helpers.js", this);

function openInspector(callback)
{
  let target = TargetFactory.forTab(gBrowser.selectedTab);
  gDevTools.showToolbox(target, "inspector").then(function(toolbox) {
    callback(toolbox.getCurrentPanel());
  });
}