gecko/browser/devtools/styleeditor/test/browser_styleeditor_loading.js

/* vim: set ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

const TESTCASE_URI = TEST_BASE + "simple.html";


function test()
{
  waitForExplicitFinish();

  gBrowser.selectedTab = gBrowser.addTab();

  // launch Style Editor right when the tab is created (before load)
  // this checks that the Style Editor still launches correctly when it is opened
  // *while* the page is still loading
  launchStyleEditorChrome(function (aChrome) {
    content.location = TESTCASE_URI;
    executeSoon(function() {
      isnot(gBrowser.selectedBrowser.contentWindow.document.readyState, "complete",
            "content document is still loading");

      let root = gChromeWindow.document.querySelector(".splitview-root");
      ok(root.classList.contains("loading"),
        "style editor root element has 'loading' class name");

      let button = gChromeWindow.document.querySelector(".style-editor-newButton");
      ok(button.hasAttribute("disabled"),
        "new style sheet button is disabled");

      button = gChromeWindow.document.querySelector(".style-editor-importButton");
      ok(button.hasAttribute("disabled"),
        "import button is disabled");

      if (!aChrome.isContentAttached) {
        aChrome.addChromeListener({
          onContentAttach: run
        });
      } else {
        run(aChrome);
      }
    });
  });
}

function run(aChrome)
{
  is(aChrome.contentWindow.document.readyState, "complete",
     "content document is complete");

  let root = gChromeWindow.document.querySelector(".splitview-root");
  ok(!root.classList.contains("loading"),
     "style editor root element does not have 'loading' class name anymore");

  let button = gChromeWindow.document.querySelector(".style-editor-newButton");
  ok(!button.hasAttribute("disabled"),
     "new style sheet button is enabled");

  button = gChromeWindow.document.querySelector(".style-editor-importButton");
  ok(!button.hasAttribute("disabled"),
     "import button is enabled");

  finish();
}