gecko/browser/devtools/webconsole/test/browser_webconsole_output_order.js

/* vim:set ts=2 sw=2 sts=2 et: */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is DevTools test code.
 *
 * The Initial Developer of the Original Code is Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  David Dahl <ddahl@mozilla.com>
 *  Patrick Walton <pcwalton@mozilla.com>
 *  Julian Viereck <jviereck@mozilla.com>
 *  Mihai Sucan <mihai.sucan@gmail.com>
 *
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// Tests that any output created from calls to the console API comes after the
// echoed JavaScript.

const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test//test-console.html";

registerCleanupFunction(function() {
  Services.prefs.clearUserPref("devtools.gcli.enable");
});

function test() {
  Services.prefs.setBoolPref("devtools.gcli.enable", false);
  addTab(TEST_URI);
  browser.addEventListener("DOMContentLoaded", testOutputOrder, false);
}

function testOutputOrder() {
  browser.removeEventListener("DOMContentLoaded", testOutputOrder, false);

  openConsole();

  let jsterm = HUDService.getHudByWindow(content).jsterm;
  let outputNode = jsterm.outputNode;

  jsterm.clearOutput();
  jsterm.execute("console.log('foo', 'bar');");

  let nodes = outputNode.querySelectorAll(".hud-msg-node");
  is(nodes.length, 3, "3 children in output");

  let executedStringFirst =
    /console\.log\('foo', 'bar'\);/.test(nodes[0].textContent);

  let outputSecond =
    /foo bar/.test(nodes[1].textContent);

  ok(executedStringFirst && outputSecond, "executed string comes first");

  jsterm.clearOutput();
  jsterm.history.splice(0, jsterm.history.length);   // workaround for bug 592552

  finishTest();
}