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

/* vim:set ts=2 sw=2 sts=2 et: */
/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Test that console.assert() works as expected (i.e. outputs only on falsy
// asserts). See bug 760193.

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

function test() {
  addTab(TEST_URI);
  browser.addEventListener("load", function onLoad() {
    browser.removeEventListener("load", onLoad, true);
    openConsole(null, consoleOpened);
  }, true);
}

function consoleOpened(hud) {
  waitForMessages({
    webconsole: hud,
    messages: [{
      text: "start",
      category: CATEGORY_WEBDEV,
      severity: SEVERITY_LOG,
    },
    {
      text: "false assert",
      category: CATEGORY_WEBDEV,
      severity: SEVERITY_ERROR,
    },
    {
      text: "falsy assert",
      category: CATEGORY_WEBDEV,
      severity: SEVERITY_ERROR,
    },
    {
      text: "end",
      category: CATEGORY_WEBDEV,
      severity: SEVERITY_LOG,
    }],
  }).then(() => {
    let nodes = hud.outputNode.querySelectorAll(".message");
    is(nodes.length, 4, "only four messages are displayed, no output from the true assert");
    finishTest();
  });

  let button = content.document.querySelector("button");
  ok(button, "we have the button");
  EventUtils.sendMouseEvent({ type: "click" }, button, content);
}