The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/browser/metro/base/tests/mochitest/browser_tabs_container.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,117 @@
     1.4 +// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +"use strict";
    1.10 +
    1.11 +function test() {
    1.12 +  runTests();
    1.13 +}
    1.14 +
    1.15 +function setup() {
    1.16 +  yield waitForCondition(function () {
    1.17 +    return Elements.tabList && Elements.tabList.strip;
    1.18 +  });
    1.19 +
    1.20 +  if (!ContextUI.tabbarVisible) {
    1.21 +    ContextUI.displayTabs();
    1.22 +  }
    1.23 +}
    1.24 +function tearDown() {
    1.25 +  cleanUpOpenedTabs();
    1.26 +}
    1.27 +
    1.28 +function isElementVisible(elm) {
    1.29 +  return elm.ownerDocument.defaultView.getComputedStyle(elm).getPropertyValue("visibility") == "visible";
    1.30 +}
    1.31 +
    1.32 +
    1.33 +gTests.push({
    1.34 +  desc: "No scrollbuttons when tab strip doesnt require overflow",
    1.35 +  setUp: setup,
    1.36 +  run: function () {
    1.37 +    let tabStrip = Elements.tabList.strip;
    1.38 +    let tabs = Elements.tabList.strip.querySelectorAll("documenttab");
    1.39 +
    1.40 +    // sanity check tab count:
    1.41 +    is(tabs.length, 1, "1 tab present");
    1.42 +
    1.43 +    // test imprecise mode
    1.44 +    let imprecisePromise = waitForObserver("metro_imprecise_input");
    1.45 +    notifyImprecise();
    1.46 +    yield imprecisePromise;
    1.47 +
    1.48 +    ok(!isElementVisible(tabStrip._scrollButtonUp), "left scrollbutton is hidden in imprecise mode");
    1.49 +    ok(!isElementVisible(tabStrip._scrollButtonDown), "right scrollbutton is hidden in imprecise mode");
    1.50 +
    1.51 +    // test precise mode
    1.52 +    let precisePromise = waitForObserver("metro_precise_input");
    1.53 +    notifyPrecise();
    1.54 +    yield precisePromise;
    1.55 +
    1.56 +    ok(!isElementVisible(tabStrip._scrollButtonUp), "Bug 952297 - left scrollbutton is hidden in precise mode");
    1.57 +    ok(!isElementVisible(tabStrip._scrollButtonDown), "right scrollbutton is hidden in precise mode");
    1.58 +  },
    1.59 +  tearDown: tearDown
    1.60 +});
    1.61 +
    1.62 +gTests.push({
    1.63 +  desc: "Scrollbuttons not visible when tabstrip has overflow in imprecise input mode",
    1.64 +  setUp: function(){
    1.65 +    yield setup();
    1.66 +    // ensure we're in imprecise mode
    1.67 +    let imprecisePromise = waitForObserver("metro_imprecise_input");
    1.68 +    notifyImprecise();
    1.69 +    yield imprecisePromise;
    1.70 +  },
    1.71 +  run: function () {
    1.72 +    // add enough tabs to get overflow in the tabstrip
    1.73 +    let strip = Elements.tabList.strip;
    1.74 +    ok(strip && strip.scrollClientSize && strip.scrollSize, "Sanity check tabstrip strip is present and expected properties available");
    1.75 +
    1.76 +    while (strip.scrollSize <= strip.scrollClientSize) {
    1.77 +      yield addTab("about:mozilla");
    1.78 +    }
    1.79 +
    1.80 +    ok(!isElementVisible(Elements.tabList.strip._scrollButtonUp), "left scrollbutton is hidden in imprecise mode");
    1.81 +    ok(!isElementVisible(Elements.tabList.strip._scrollButtonDown), "right scrollbutton is hidden in imprecise mode");
    1.82 +
    1.83 +  }
    1.84 +});
    1.85 +
    1.86 +gTests.push({
    1.87 +  desc: "Scrollbuttons become visible when tabstrip has overflow in precise input mode",
    1.88 +  setUp: function(){
    1.89 +    yield setup();
    1.90 +    // ensure we're in precise mode
    1.91 +    let precisePromise = waitForObserver("metro_precise_input");
    1.92 +    notifyPrecise();
    1.93 +    yield precisePromise;
    1.94 +  },
    1.95 +  run: function () {
    1.96 +    let strip = Elements.tabList.strip;
    1.97 +    ok(strip && strip.scrollClientSize && strip.scrollSize, "Sanity check tabstrip is present and expected properties available");
    1.98 +
    1.99 +    // add enough tabs to get overflow in the tabstrip
   1.100 +    while (strip.scrollSize <= strip.scrollClientSize) {
   1.101 +      yield addTab("about:mozilla");
   1.102 +    }
   1.103 +
   1.104 +    ok(isElementVisible(Elements.tabList.strip._scrollButtonUp), "left scrollbutton should be visible in precise mode");
   1.105 +    ok(isElementVisible(Elements.tabList.strip._scrollButtonDown), "right scrollbutton should be visible in precise mode");
   1.106 +
   1.107 +    // select the first tab
   1.108 +    Browser.selectedTab = Browser.tabs[0];
   1.109 +    yield waitForMs(1000); // XXX maximum duration of arrowscrollbox _scrollAnim
   1.110 +    ok(Elements.tabList.strip._scrollButtonUp.disabled, "left scrollbutton should be disabled when 1st tab is selected and tablist has overflow");
   1.111 +    ok(!Elements.tabList.strip._scrollButtonDown.disabled, "right scrollbutton should be enabled when 1st tab is selected and tablist has overflow");
   1.112 +
   1.113 +    // select the last tab
   1.114 +    Browser.selectedTab = Browser.tabs[Browser.tabs.length - 1];
   1.115 +    yield waitForMs(1000); // XXX maximum duration of arrowscrollbox _scrollAnim
   1.116 +    ok(!Elements.tabList.strip._scrollButtonUp.disabled, "left scrollbutton should be enabled when 1st tab is selected and tablist has overflow");
   1.117 +    ok(Elements.tabList.strip._scrollButtonDown.disabled, "right scrollbutton should be disabled when last tab is selected and tablist has overflow");
   1.118 +
   1.119 +  }
   1.120 +});