The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/browser/devtools/markupview/test/browser_markupview_pagesize_02.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,46 @@
     1.4 +/* vim: set ts=2 et sw=2 tw=80: */
     1.5 +/* Any copyright is dedicated to the Public Domain.
     1.6 + http://creativecommons.org/publicdomain/zero/1.0/ */
     1.7 +
     1.8 +"use strict";
     1.9 +
    1.10 +// Tests that the markup view loads only as many nodes as specified
    1.11 +// by the devtools.markup.pagesize preference and that pressing the "show all nodes"
    1.12 +// actually shows the nodes
    1.13 +
    1.14 +const TEST_URL = TEST_URL_ROOT + "doc_markup_pagesize_02.html";
    1.15 +
    1.16 +// Make sure nodes are hidden when there are more than 5 in a row
    1.17 +Services.prefs.setIntPref("devtools.markup.pagesize", 5);
    1.18 +
    1.19 +let test = asyncTest(function*() {
    1.20 +  let {inspector} = yield addTab(TEST_URL).then(openInspector);
    1.21 +
    1.22 +  info("Selecting the UL node");
    1.23 +  yield clickContainer("ul", inspector);
    1.24 +  info("Reloading the page with the UL node selected will expand its children");
    1.25 +  yield reloadPage(inspector);
    1.26 +  yield inspector.markup._waitForChildren();
    1.27 +
    1.28 +  info("Click on the 'show all nodes' button in the UL's list of children");
    1.29 +  yield showAllNodes(inspector);
    1.30 +
    1.31 +  assertAllNodesAreVisible(inspector);
    1.32 +});
    1.33 +
    1.34 +function showAllNodes(inspector) {
    1.35 +  let container = getContainerForRawNode("ul", inspector);
    1.36 +  let button = container.elt.querySelector("button");
    1.37 +  ok(button, "All nodes button is here");
    1.38 +  let win = button.ownerDocument.defaultView;
    1.39 +
    1.40 +  EventUtils.sendMouseEvent({type: "click"}, button, win);
    1.41 +  return inspector.markup._waitForChildren();
    1.42 +}
    1.43 +
    1.44 +function assertAllNodesAreVisible(inspector) {
    1.45 +  let ul = getNode("ul");
    1.46 +  let container = getContainerForRawNode(ul, inspector);
    1.47 +  ok(!container.elt.querySelector("button"), "All nodes button isn't here anymore");
    1.48 +  is(container.children.childNodes.length, ul.children.length);
    1.49 +}