[AllAM] Remove Mozilla Tests

1 files changed, 0 insertions, 651 deletions

diff --git a/toolkit/mozapps/webextensions/test/browser/browser_discovery.js b/toolkit/mozapps/webextensions/test/browser/browser_discovery.js
deleted file mode 100644
index ec336df2d..000000000
--- a/toolkit/mozapps/webextensions/test/browser/browser_discovery.js
+++ /dev/null
@@ -1,651 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/
- */
-
-// Tests that the discovery view loads properly
-
-const MAIN_URL = "https://example.com/" + RELATIVE_DIR + "discovery.html";
-
-var gManagerWindow;
-var gCategoryUtilities;
-var gProvider;
-
-var gLoadCompleteCallback = null;
-
-var gProgressListener = {
-  onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus) {
-    // Only care about the network stop status events
-    if (!(aStateFlags & (Ci.nsIWebProgressListener.STATE_IS_NETWORK)) ||
-        !(aStateFlags & (Ci.nsIWebProgressListener.STATE_STOP)))
-      return;
-
-    if (gLoadCompleteCallback)
-      executeSoon(gLoadCompleteCallback);
-    gLoadCompleteCallback = null;
-  },
-
-  onLocationChange: function() { },
-  onSecurityChange: function() { },
-  onProgressChange: function() { },
-  onStatusChange: function() { },
-
-  QueryInterface: XPCOMUtils.generateQI([Ci.nsIWebProgressListener,
-                                         Ci.nsISupportsWeakReference]),
-};
-
-function test() {
-  // Switch to a known url
-  Services.prefs.setCharPref(PREF_DISCOVERURL, MAIN_URL);
-  // Temporarily enable caching
-  Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
-
-  waitForExplicitFinish();
-
-  gProvider = new MockProvider();
-
-  gProvider.createAddons([{
-    id: "addon1@tests.mozilla.org",
-    name: "Test add-on 1",
-    type: "extension",
-    version: "2.2",
-    isCompatible: false,
-    blocklistState: Ci.nsIBlocklistService.STATE_SOFTBLOCKED,
-    userDisabled: false
-  }, {
-    id: "addon2@tests.mozilla.org",
-    name: "Test add-on 2",
-    type: "plugin",
-    version: "3.1.5",
-    isCompatible: true,
-    blocklistState: Ci.nsIBlocklistService.STATE_NOT_BLOCKED,
-    userDisabled: false
-  }, {
-    id: "addon3@tests.mozilla.org",
-    name: "Test add-on 3",
-    type: "theme",
-    version: "1.2b1",
-    isCompatible: false,
-    blocklistState: Ci.nsIBlocklistService.STATE_BLOCKED,
-    userDisabled: true
-  }]);
-
-  run_next_test();
-}
-
-function end_test() {
-  finish();
-}
-
-function getURL(aBrowser) {
-  if (gManagerWindow.document.getElementById("discover-view").selectedPanel !=
-      aBrowser)
-    return null;
-
-  var url = aBrowser.currentURI.spec;
-  var pos = url.indexOf("#");
-  if (pos != -1)
-    return url.substring(0, pos);
-  return url;
-}
-
-function getHash(aBrowser) {
-  if (gManagerWindow.document.getElementById("discover-view").selectedPanel !=
-      aBrowser)
-    return null;
-
-  var url = aBrowser.currentURI.spec;
-  var pos = url.indexOf("#");
-  if (pos != -1)
-    return decodeURIComponent(url.substring(pos + 1));
-  return null;
-}
-
-function testHash(aBrowser, aTestAddonVisible, aCallback) {
-  var hash = getHash(aBrowser);
-  isnot(hash, null, "There should be a hash");
-  try {
-    var data = JSON.parse(hash);
-  }
-  catch (e) {
-    ok(false, "Hash should have been valid JSON: " + e);
-    aCallback();
-    return;
-  }
-  is(typeof data, "object", "Hash should be a JS object");
-
-  // Ensure that at least the test add-ons are present
-  if (aTestAddonVisible[0])
-    ok("addon1@tests.mozilla.org" in data, "Test add-on 1 should be listed");
-  else
-    ok(!("addon1@tests.mozilla.org" in data), "Test add-on 1 should not be listed");
-  if (aTestAddonVisible[1])
-    ok("addon2@tests.mozilla.org" in data, "Test add-on 2 should be listed");
-  else
-    ok(!("addon2@tests.mozilla.org" in data), "Test add-on 2 should not be listed");
-  if (aTestAddonVisible[2])
-    ok("addon3@tests.mozilla.org" in data, "Test add-on 3 should be listed");
-  else
-    ok(!("addon3@tests.mozilla.org" in data), "Test add-on 3 should not be listed");
-
-  // Test against all the add-ons the manager knows about since plugins and
-  // app extensions may exist
-  AddonManager.getAllAddons(function(aAddons) {
-    for (let addon of aAddons) {
-      if (!(addon.id in data)) {
-        // Test add-ons will have shown an error if necessary above
-        if (addon.id.substring(6) != "@tests.mozilla.org")
-          ok(false, "Add-on " + addon.id + " was not included in the data");
-        continue;
-      }
-
-      info("Testing data for add-on " + addon.id);
-      var addonData = data[addon.id];
-      is(addonData.name, addon.name, "Name should be correct");
-      is(addonData.version, addon.version, "Version should be correct");
-      is(addonData.type, addon.type, "Type should be correct");
-      is(addonData.userDisabled, addon.userDisabled, "userDisabled should be correct");
-      is(addonData.isBlocklisted, addon.blocklistState == Ci.nsIBlocklistService.STATE_BLOCKED, "blocklisted should be correct");
-      is(addonData.isCompatible, addon.isCompatible, "isCompatible should be correct");
-    }
-    aCallback();
-  });
-}
-
-function isLoading() {
-  var loading = gManagerWindow.document.getElementById("discover-view").selectedPanel ==
-                gManagerWindow.document.getElementById("discover-loading");
-  if (loading) {
-    is_element_visible(gManagerWindow.document.querySelector("#discover-loading .loading"),
-                       "Loading message should be visible when its panel is the selected panel");
-  }
-  return loading;
-}
-
-function isError() {
-  return gManagerWindow.document.getElementById("discover-view").selectedPanel ==
-         gManagerWindow.document.getElementById("discover-error");
-}
-
-function clickLink(aId, aCallback) {
-  var browser = gManagerWindow.document.getElementById("discover-browser");
-  browser.addProgressListener(gProgressListener);
-
-  gLoadCompleteCallback = function() {
-    browser.removeProgressListener(gProgressListener);
-    aCallback();
-  };
-
-  var link = browser.contentDocument.getElementById(aId);
-  EventUtils.sendMouseEvent({type: "click"}, link);
-
-  executeSoon(function() {
-    ok(isLoading(), "Clicking a link should show the loading pane");
-  });
-}
-
-// Tests that switching to the discovery view displays the right url
-add_test(function() {
-  open_manager("addons://list/extension", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    gCategoryUtilities.openType("discover", function() {
-      var browser = gManagerWindow.document.getElementById("discover-browser");
-      is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-      testHash(browser, [true, true, true], function() {
-        close_manager(gManagerWindow, run_next_test);
-      });
-    });
-
-    ok(isLoading(), "Should be loading at first");
-  });
-});
-
-// Tests that loading the add-ons manager with the discovery view as the last
-// selected view displays the right url
-add_test(function() {
-  // Hide one of the test add-ons
-  Services.prefs.setBoolPref("extensions.addon2@tests.mozilla.org.getAddons.cache.enabled", false);
-  Services.prefs.setBoolPref("extensions.addon3@tests.mozilla.org.getAddons.cache.enabled", true);
-
-  open_manager(null, function(aWindow) {
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-    is(gCategoryUtilities.selectedCategory, "discover", "Should have loaded the right view");
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    testHash(browser, [true, false, true], function() {
-      close_manager(gManagerWindow, run_next_test);
-    });
-  }, function(aWindow) {
-    gManagerWindow = aWindow;
-    ok(isLoading(), "Should be loading at first");
-  });
-});
-
-// Tests that loading the add-ons manager with the discovery view as the initial
-// view displays the right url
-add_test(function() {
-  Services.prefs.clearUserPref("extensions.addon2@tests.mozilla.org.getAddons.cache.enabled");
-  Services.prefs.setBoolPref("extensions.addon3@tests.mozilla.org.getAddons.cache.enabled", false);
-
-  open_manager(null, function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-    gCategoryUtilities.openType("extension", function() {
-      close_manager(gManagerWindow, function() {
-        open_manager("addons://discover/", function(aWindow) {
-          gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-          is(gCategoryUtilities.selectedCategory, "discover", "Should have loaded the right view");
-
-          var browser = gManagerWindow.document.getElementById("discover-browser");
-          is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-          testHash(browser, [true, true, false], function() {
-            Services.prefs.clearUserPref("extensions.addon3@tests.mozilla.org.getAddons.cache.enabled");
-            close_manager(gManagerWindow, run_next_test);
-          });
-        }, function(aWindow) {
-          gManagerWindow = aWindow;
-          ok(isLoading(), "Should be loading at first");
-        });
-      });
-    });
-  });
-});
-
-// Tests that switching to the discovery view displays the right url
-add_test(function() {
-  Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, false);
-
-  open_manager("addons://list/extension", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    gCategoryUtilities.openType("discover", function() {
-      var browser = gManagerWindow.document.getElementById("discover-browser");
-      is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-      is(getHash(browser), null, "Hash should not have been passed");
-      close_manager(gManagerWindow, run_next_test);
-    });
-  });
-});
-
-// Tests that loading the add-ons manager with the discovery view as the last
-// selected view displays the right url
-add_test(function() {
-  open_manager(null, function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-    is(gCategoryUtilities.selectedCategory, "discover", "Should have loaded the right view");
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    is(getHash(browser), null, "Hash should not have been passed");
-    close_manager(gManagerWindow, run_next_test);
-  });
-});
-
-// Tests that loading the add-ons manager with the discovery view as the initial
-// view displays the right url
-add_test(function() {
-  open_manager(null, function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-    gCategoryUtilities.openType("extension", function() {
-      close_manager(gManagerWindow, function() {
-        open_manager("addons://discover/", function(aWindow) {
-          gManagerWindow = aWindow;
-          gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-          is(gCategoryUtilities.selectedCategory, "discover", "Should have loaded the right view");
-
-          var browser = gManagerWindow.document.getElementById("discover-browser");
-          is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-          is(getHash(browser), null, "Hash should not have been passed");
-          close_manager(gManagerWindow, run_next_test);
-        });
-      });
-    });
-  });
-});
-
-// Tests that navigating to an insecure page fails
-add_test(function() {
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    clickLink("link-http", function() {
-      ok(isError(), "Should have shown the error page");
-
-      gCategoryUtilities.openType("extension", function() {
-        gCategoryUtilities.openType("discover", function() {
-          is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-          close_manager(gManagerWindow, run_next_test);
-        });
-        ok(isLoading(), "Should start loading again");
-      });
-    });
-  });
-});
-
-// Tests that navigating to a different domain fails
-add_test(function() {
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    clickLink("link-domain", function() {
-      ok(isError(), "Should have shown the error page");
-
-      gCategoryUtilities.openType("extension", function() {
-        gCategoryUtilities.openType("discover", function() {
-          is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-          close_manager(gManagerWindow, run_next_test);
-        });
-        ok(isLoading(), "Should start loading again");
-      });
-    });
-  });
-});
-
-// Tests that navigating to a missing page fails
-add_test(function() {
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    clickLink("link-bad", function() {
-      ok(isError(), "Should have shown the error page");
-
-      gCategoryUtilities.openType("extension", function() {
-        gCategoryUtilities.openType("discover", function() {
-          is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-          close_manager(gManagerWindow, run_next_test);
-        });
-        ok(isLoading(), "Should start loading again");
-      });
-    });
-  });
-});
-
-// Tests that navigating to a page on the same domain works
-add_test(function() {
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    clickLink("link-good", function() {
-      is(getURL(browser), "https://example.com/" + RELATIVE_DIR + "releaseNotes.xhtml", "Should have loaded the right url");
-
-      gCategoryUtilities.openType("extension", function() {
-        gCategoryUtilities.openType("discover", function() {
-          is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-          close_manager(gManagerWindow, run_next_test);
-        });
-      });
-    });
-  });
-});
-
-// Tests repeated navigation to the same page followed by a navigation to a
-// different domain
-add_test(function() {
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-    var count = 10;
-    function clickAgain(aCallback) {
-      if (count-- == 0)
-        aCallback();
-      else
-        clickLink("link-normal", clickAgain.bind(null, aCallback));
-    }
-
-    clickAgain(function() {
-      is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-      clickLink("link-domain", function() {
-        ok(isError(), "Should have shown the error page");
-
-        gCategoryUtilities.openType("extension", function() {
-          gCategoryUtilities.openType("discover", function() {
-            is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-            close_manager(gManagerWindow, run_next_test);
-          });
-          ok(isLoading(), "Should start loading again");
-        });
-      });
-    });
-  });
-});
-
-// Loading an insecure main page should work if that is what the prefs say, should
-// also be able to navigate to a https page and back again
-add_test(function() {
-  Services.prefs.setCharPref(PREF_DISCOVERURL, TESTROOT + "discovery.html");
-
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), TESTROOT + "discovery.html", "Should have loaded the right url");
-
-    clickLink("link-normal", function() {
-      is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-      clickLink("link-http", function() {
-        is(getURL(browser), TESTROOT + "discovery.html", "Should have loaded the right url");
-
-        close_manager(gManagerWindow, run_next_test);
-      });
-    });
-  });
-});
-
-// Stopping the initial load should display the error page and then correctly
-// reload when switching away and back again
-add_test(function() {
-  Services.prefs.setCharPref(PREF_DISCOVERURL, MAIN_URL);
-
-  open_manager("addons://list/extension", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-
-    EventUtils.synthesizeMouse(gCategoryUtilities.get("discover"), 2, 2, { }, gManagerWindow);
-
-    wait_for_view_load(gManagerWindow, function() {
-      ok(isError(), "Should have shown the error page");
-
-      gCategoryUtilities.openType("extension", function() {
-        EventUtils.synthesizeMouse(gCategoryUtilities.get("discover"), 2, 2, { }, gManagerWindow);
-
-        wait_for_view_load(gManagerWindow, function() {
-          ok(isError(), "Should have shown the error page");
-
-          gCategoryUtilities.openType("extension", function() {
-            gCategoryUtilities.openType("discover", function() {
-              is(getURL(browser), MAIN_URL, "Should have loaded the right url");
-
-              close_manager(gManagerWindow, run_next_test);
-            });
-          });
-        });
-
-        ok(isLoading(), "Should be loading");
-        // This will stop the real page load
-        browser.stop();
-      });
-    });
-
-    ok(isLoading(), "Should be loading");
-    // This will actually stop the about:blank load
-    browser.stop();
-  });
-});
-
-// Test for Bug 703929 - Loading the discover view from a chrome XUL file fails when
-// the add-on manager is reopened.
-add_test(function() {
-  const url = "chrome://mochitests/content/" +  RELATIVE_DIR + "addon_about.xul";
-  Services.prefs.setCharPref(PREF_DISCOVERURL, url);
-
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), url, "Loading a chrome XUL file should work");
-
-    restart_manager(gManagerWindow, "addons://discover/", function(aWindow) {
-      gManagerWindow = aWindow;
-      gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-
-      var browser = gManagerWindow.document.getElementById("discover-browser");
-      is(getURL(browser), url, "Should be able to load the chrome XUL file a second time");
-
-      close_manager(gManagerWindow, run_next_test);
-    });
-  });
-});
-
-// Bug 711693 - Send the compatibility mode when loading the Discovery pane
-add_test(function() {
-  info("Test '%COMPATIBILITY_MODE%' in the URL is correctly replaced by 'normal'");
-  Services.prefs.setCharPref(PREF_DISCOVERURL,  MAIN_URL + "?mode=%COMPATIBILITY_MODE%");
-  Services.prefs.setBoolPref(PREF_STRICT_COMPAT, false);
-
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL + "?mode=normal", "Should have loaded the right url");
-    close_manager(gManagerWindow, run_next_test);
-  });
-});
-
-add_test(function() {
-  info("Test '%COMPATIBILITY_MODE%' in the URL is correctly replaced by 'strict'");
-  Services.prefs.setBoolPref(PREF_STRICT_COMPAT, true);
-
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL + "?mode=strict", "Should have loaded the right url");
-    close_manager(gManagerWindow, run_next_test);
-  });
-});
-
-add_test(function() {
-  info("Test '%COMPATIBILITY_MODE%' in the URL is correctly replaced by 'ignore'");
-  Services.prefs.setBoolPref(PREF_CHECK_COMPATIBILITY, false);
-
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-    var browser = gManagerWindow.document.getElementById("discover-browser");
-    is(getURL(browser), MAIN_URL + "?mode=ignore", "Should have loaded the right url");
-    close_manager(gManagerWindow, run_next_test);
-  });
-});
-
-// Test for Bug 601442 - extensions.getAddons.showPane need to be update
-// for the new addon manager.
-function bug_601442_test_elements(visible) {
-  open_manager("addons://list/extension", function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-    if (visible)
-      ok(gCategoryUtilities.isTypeVisible("discover"), "Discover category should be visible");
-    else
-      ok(!gCategoryUtilities.isTypeVisible("discover"), "Discover category should not be visible");
-
-    gManagerWindow.loadView("addons://list/dictionary");
-    wait_for_view_load(gManagerWindow, function(aManager) {
-      var button = aManager.document.getElementById("discover-button-install");
-      if (visible)
-        ok(!is_hidden(button), "Discover button should be visible!");
-      else
-        ok(is_hidden(button), "Discover button should not be visible!");
-
-      close_manager(gManagerWindow, run_next_test);
-    });
-  });
-}
-
-add_test(function() {
-  Services.prefs.setBoolPref(PREF_DISCOVER_ENABLED, false);
-  Services.prefs.setBoolPref(PREF_XPI_ENABLED, true);
-  bug_601442_test_elements(false);
-});
-add_test(function() {
-  Services.prefs.setBoolPref(PREF_DISCOVER_ENABLED, true);
-  Services.prefs.setBoolPref(PREF_XPI_ENABLED, false);
-  bug_601442_test_elements(false);
-});
-add_test(function() {
-  Services.prefs.setBoolPref(PREF_DISCOVER_ENABLED, false);
-  Services.prefs.setBoolPref(PREF_XPI_ENABLED, false);
-  bug_601442_test_elements(false);
-});
-add_test(function() {
-  Services.prefs.setBoolPref(PREF_DISCOVER_ENABLED, true);
-  Services.prefs.setBoolPref(PREF_XPI_ENABLED, true);
-  bug_601442_test_elements(true);
-});
-
-// Test for Bug 1132971 - if extensions.getAddons.showPane is false,
-// the extensions pane should show by default
-add_test(function() {
-  Services.prefs.clearUserPref(PREF_UI_LASTCATEGORY);
-  Services.prefs.setBoolPref(PREF_DISCOVER_ENABLED, false);
-
-  open_manager(null, function(aWindow) {
-    gManagerWindow = aWindow;
-    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
-    is(gCategoryUtilities.selectedCategory, "extension", "Should be showing the extension view");
-    close_manager(gManagerWindow, run_next_test);
-    Services.prefs.clearUserPref(PREF_DISCOVER_ENABLED);
-  });
-});
-
-// Test for Bug 1219495 - should show placeholder content when offline
-add_test(function() {
-  // set a URL to cause an error
-  Services.prefs.setCharPref(PREF_DISCOVERURL, "https://nocert.example.com/");
-
-  open_manager("addons://discover/", function(aWindow) {
-    gManagerWindow = aWindow;
-
-    ok(isError(), "Should have shown the placeholder content");
-
-    close_manager(gManagerWindow, run_next_test);
-  });
-});