1 files changed, 392 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_988072_sidebar_events.js b/browser/components/customizableui/test/browser_988072_sidebar_events.js
new file mode 100644
index 000000000..6791be67a
--- /dev/null
+++ b/browser/components/customizableui/test/browser_988072_sidebar_events.js
@@ -0,0 +1,392 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+var gSidebarMenu = document.getElementById("viewSidebarMenu");
+var gTestSidebarItem = null;
+
+var EVENTS = {
+  click: 0, command: 0,
+  onclick: 0, oncommand: 0
+};
+
+window.sawEvent = function(event, isattr) {
+  let type = (isattr ? "on" : "") + event.type
+  EVENTS[type]++;
+};
+
+registerCleanupFunction(() => {
+  delete window.sawEvent;
+
+  // Ensure sidebar is hidden after each test:
+  if (!document.getElementById("sidebar-box").hidden) {
+    SidebarUI.hide();
+  }
+});
+
+function checkExpectedEvents(expected) {
+  for (let type of Object.keys(EVENTS)) {
+    let count = (type in expected ? expected[type] : 0);
+    is(EVENTS[type], count, "Should have seen the right number of " + type + " events");
+    EVENTS[type] = 0;
+  }
+}
+
+function createSidebarItem() {
+  gTestSidebarItem = document.createElement("menuitem");
+  gTestSidebarItem.id = "testsidebar";
+  gTestSidebarItem.setAttribute("label", "Test Sidebar");
+  gSidebarMenu.insertBefore(gTestSidebarItem, gSidebarMenu.firstChild);
+}
+
+function addWidget() {
+  CustomizableUI.addWidgetToArea("sidebar-button", "nav-bar");
+  PanelUI.disableSingleSubviewPanelAnimations();
+}
+
+function removeWidget() {
+  CustomizableUI.removeWidgetFromArea("sidebar-button");
+  PanelUI.enableSingleSubviewPanelAnimations();
+}
+
+// Filters out the trailing menuseparators from the sidebar list
+function getSidebarList() {
+  let sidebars = [...gSidebarMenu.children].filter(sidebar => {
+    if (sidebar.localName == "menuseparator")
+      return false;
+    if (sidebar.getAttribute("hidden") == "true")
+      return false;
+    return true;
+  });
+  return sidebars;
+}
+
+function compareElements(original, displayed) {
+  let attrs = ["label", "key", "disabled", "hidden", "origin", "image", "checked"];
+  for (let attr of attrs) {
+    is(displayed.getAttribute(attr), original.getAttribute(attr), "Should have the same " + attr + " attribute");
+  }
+}
+
+function compareList(original, displayed) {
+  is(displayed.length, original.length, "Should have the same number of children");
+
+  for (let i = 0; i < Math.min(original.length, displayed.length); i++) {
+    compareElements(displayed[i], original[i]);
+  }
+}
+
+var showSidebarPopup = Task.async(function*() {
+  let button = document.getElementById("sidebar-button");
+  let subview = document.getElementById("PanelUI-sidebar");
+
+  let popupShownPromise = BrowserTestUtils.waitForEvent(document, "popupshown");
+
+  let subviewShownPromise = subviewShown(subview);
+  EventUtils.synthesizeMouseAtCenter(button, {});
+  return Promise.all([subviewShownPromise, popupShownPromise]);
+});
+
+// Check the sidebar widget shows the default items
+add_task(function*() {
+  addWidget();
+
+  yield showSidebarPopup();
+
+  let sidebars = getSidebarList();
+  let displayed = [...document.getElementById("PanelUI-sidebarItems").children];
+  compareList(sidebars, displayed);
+
+  let subview = document.getElementById("PanelUI-sidebar");
+  let subviewHiddenPromise = subviewHidden(subview);
+  document.getElementById("customizationui-widget-panel").hidePopup();
+  yield subviewHiddenPromise;
+
+  removeWidget();
+});
+
+function add_sidebar_task(description, setup, teardown) {
+  add_task(function*() {
+    info(description);
+    createSidebarItem();
+    addWidget();
+    yield setup();
+
+    CustomizableUI.addWidgetToArea("sidebar-button", "nav-bar");
+
+    yield showSidebarPopup();
+
+    let sidebars = getSidebarList();
+    let displayed = [...document.getElementById("PanelUI-sidebarItems").children];
+    compareList(sidebars, displayed);
+
+    is(displayed[0].label, "Test Sidebar", "Should have the right element at the top");
+    let subview = document.getElementById("PanelUI-sidebar");
+    let subviewHiddenPromise = subviewHidden(subview);
+    EventUtils.synthesizeMouseAtCenter(displayed[0], {});
+    yield subviewHiddenPromise;
+
+    yield teardown();
+    gTestSidebarItem.remove();
+    removeWidget();
+  });
+}
+
+add_sidebar_task(
+  "Check that a sidebar that uses a command event listener works",
+function*() {
+  gTestSidebarItem.addEventListener("command", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ command: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses a click event listener works",
+function*() {
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ click: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses both click and command event listeners works",
+function*() {
+  gTestSidebarItem.addEventListener("command", window.sawEvent);
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ command: 1, click: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses an oncommand attribute works",
+function*() {
+  gTestSidebarItem.setAttribute("oncommand", "window.sawEvent(event, true)");
+}, function*() {
+  checkExpectedEvents({ oncommand: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses an onclick attribute works",
+function*() {
+  gTestSidebarItem.setAttribute("onclick", "window.sawEvent(event, true)");
+}, function*() {
+  checkExpectedEvents({ onclick: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses both onclick and oncommand attributes works",
+function*() {
+  gTestSidebarItem.setAttribute("onclick", "window.sawEvent(event, true)");
+  gTestSidebarItem.setAttribute("oncommand", "window.sawEvent(event, true)");
+}, function*() {
+  checkExpectedEvents({ onclick: 1, oncommand: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses an onclick attribute and a command listener works",
+function*() {
+  gTestSidebarItem.setAttribute("onclick", "window.sawEvent(event, true)");
+  gTestSidebarItem.addEventListener("command", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ onclick: 1, command: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses an oncommand attribute and a click listener works",
+function*() {
+  gTestSidebarItem.setAttribute("oncommand", "window.sawEvent(event, true)");
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ click: 1, oncommand: 1 });
+});
+
+add_sidebar_task(
+  "A sidebar with both onclick attribute and click listener sees only one event :(",
+function*() {
+  gTestSidebarItem.setAttribute("onclick", "window.sawEvent(event, true)");
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ onclick: 1 });
+});
+
+add_sidebar_task(
+  "A sidebar with both oncommand attribute and command listener sees only one event :(",
+function*() {
+  gTestSidebarItem.setAttribute("oncommand", "window.sawEvent(event, true)");
+  gTestSidebarItem.addEventListener("command", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ oncommand: 1 });
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses a broadcaster with an oncommand attribute works",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("oncommand", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+}, function*() {
+  checkExpectedEvents({ oncommand: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses a broadcaster with an onclick attribute works",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("onclick", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+}, function*() {
+  checkExpectedEvents({ onclick: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses a broadcaster with both onclick and oncommand attributes works",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("onclick", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("oncommand", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+}, function*() {
+  checkExpectedEvents({ onclick: 1, oncommand: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar with a click listener and a broadcaster with an oncommand attribute works",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("oncommand", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ click: 1, oncommand: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar with a command listener and a broadcaster with an onclick attribute works",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("onclick", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+  gTestSidebarItem.addEventListener("command", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ onclick: 1, command: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar with a click listener and a broadcaster with an onclick " +
+  "attribute only sees one event :(",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("onclick", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ onclick: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar with a command listener and a broadcaster with an oncommand " +
+  "attribute only sees one event :(",
+function*() {
+  let broadcaster = document.createElement("broadcaster");
+  broadcaster.setAttribute("id", "testbroadcaster");
+  broadcaster.setAttribute("oncommand", "window.sawEvent(event, true)");
+  broadcaster.setAttribute("label", "Test Sidebar");
+  document.getElementById("mainBroadcasterSet").appendChild(broadcaster);
+
+  gTestSidebarItem.setAttribute("observes", "testbroadcaster");
+  gTestSidebarItem.addEventListener("command", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ oncommand: 1 });
+  document.getElementById("testbroadcaster").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses a command element with a command event listener works",
+function*() {
+  let command = document.createElement("command");
+  command.setAttribute("id", "testcommand");
+  document.getElementById("mainCommandSet").appendChild(command);
+  command.addEventListener("command", window.sawEvent);
+
+  gTestSidebarItem.setAttribute("command", "testcommand");
+}, function*() {
+  checkExpectedEvents({ command: 1 });
+  document.getElementById("testcommand").remove();
+});
+
+add_sidebar_task(
+  "Check that a sidebar that uses a command element with an oncommand attribute works",
+function*() {
+  let command = document.createElement("command");
+  command.setAttribute("id", "testcommand");
+  command.setAttribute("oncommand", "window.sawEvent(event, true)");
+  document.getElementById("mainCommandSet").appendChild(command);
+
+  gTestSidebarItem.setAttribute("command", "testcommand");
+}, function*() {
+  checkExpectedEvents({ oncommand: 1 });
+  document.getElementById("testcommand").remove();
+});
+
+add_sidebar_task("Check that a sidebar that uses a command element with a " +
+  "command event listener and oncommand attribute works",
+function*() {
+  let command = document.createElement("command");
+  command.setAttribute("id", "testcommand");
+  command.setAttribute("oncommand", "window.sawEvent(event, true)");
+  document.getElementById("mainCommandSet").appendChild(command);
+  command.addEventListener("command", window.sawEvent);
+
+  gTestSidebarItem.setAttribute("command", "testcommand");
+}, function*() {
+  checkExpectedEvents({ command: 1, oncommand: 1 });
+  document.getElementById("testcommand").remove();
+});
+
+add_sidebar_task(
+  "A sidebar with a command element will still see click events",
+function*() {
+  let command = document.createElement("command");
+  command.setAttribute("id", "testcommand");
+  command.setAttribute("oncommand", "window.sawEvent(event, true)");
+  document.getElementById("mainCommandSet").appendChild(command);
+  command.addEventListener("command", window.sawEvent);
+
+  gTestSidebarItem.setAttribute("command", "testcommand");
+  gTestSidebarItem.addEventListener("click", window.sawEvent);
+}, function*() {
+  checkExpectedEvents({ click: 1, command: 1, oncommand: 1 });
+  document.getElementById("testcommand").remove();
+});