1 files changed, 132 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/browser/browser_bug577990.js b/toolkit/mozapps/webextensions/test/browser/browser_bug577990.js
new file mode 100644
index 000000000..913b3b954
--- /dev/null
+++ b/toolkit/mozapps/webextensions/test/browser/browser_bug577990.js
@@ -0,0 +1,132 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Tests that the visible delay in showing the "Language" category occurs
+// very minimally
+
+var gManagerWindow;
+var gCategoryUtilities;
+var gProvider;
+var gInstall;
+var gInstallProperties = [{
+  name: "Locale Category Test",
+  type: "locale"
+}];
+
+function test() {
+  try {
+    if (Components.classes["@mozilla.org/gfx/info;1"].getService(Components.interfaces.nsIGfxInfo).D2DEnabled) {
+      requestLongerTimeout(2);
+    }
+  } catch (e) {}
+  waitForExplicitFinish();
+
+  gProvider = new MockProvider();
+
+  open_manager("addons://list/extension", function(aWindow) {
+    gManagerWindow = aWindow;
+    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
+    run_next_test();
+  });
+}
+
+function end_test() {
+  close_manager(gManagerWindow, finish);
+}
+
+function install_locale(aCallback) {
+  gInstall = gProvider.createInstalls(gInstallProperties)[0];
+  gInstall.addTestListener({
+    onInstallEnded: function(aInstall) {
+      gInstall.removeTestListener(this);
+      executeSoon(aCallback);
+    }
+  });
+  gInstall.install();
+}
+
+function check_hidden(aExpectedHidden) {
+  var hidden = !gCategoryUtilities.isTypeVisible("locale");
+  is(hidden, !!aExpectedHidden, "Should have correct hidden state");
+}
+
+function run_open_test(aTestSetup, aLoadHidden, aInitializedHidden, aSelected) {
+  function loadCallback(aManagerWindow) {
+    gManagerWindow = aManagerWindow;
+    gCategoryUtilities = new CategoryUtilities(gManagerWindow);
+    check_hidden(aLoadHidden);
+  }
+
+  function run() {
+    open_manager(null, function() {
+      check_hidden(aInitializedHidden);
+      var selected = (gCategoryUtilities.selectedCategory == "locale");
+      is(selected, !!aSelected, "Should have correct selected state");
+
+      run_next_test();
+    }, loadCallback);
+  }
+
+  close_manager(gManagerWindow, function() {
+    // Allow for asynchronous functions to run before the manager opens
+    aTestSetup ? aTestSetup(run) : run();
+  });
+}
+
+
+// Tests that the locale category is hidden when there are no locales installed
+add_test(function() {
+  run_open_test(null, true, true);
+});
+
+// Tests that installing a locale while the Add-on Manager is open shows the
+// locale category
+add_test(function() {
+  check_hidden(true);
+  install_locale(function() {
+    check_hidden(false);
+    run_next_test();
+  });
+});
+
+// Tests that the locale category is shown with no delay when restarting
+// Add-on Manager
+add_test(function() {
+  run_open_test(null, false, false);
+});
+
+// Tests that cancelling the locale install and restarting the Add-on Manager
+// causes the locale category to be hidden with an acceptable delay
+add_test(function() {
+  gInstall.cancel();
+  run_open_test(null, false, true)
+});
+
+// Tests that the locale category is hidden with no delay when restarting
+// Add-on Manager
+add_test(function() {
+  run_open_test(null, true, true);
+});
+
+// Tests that installing a locale when the Add-on Manager is closed, and then
+// opening the Add-on Manager causes the locale category to be shown with an
+// acceptable delay
+add_test(function() {
+  run_open_test(install_locale, true, false);
+});
+
+// Tests that selection of the locale category persists
+add_test(function() {
+  gCategoryUtilities.openType("locale", function() {
+    run_open_test(null, false, false, true);
+  });
+});
+
+// Tests that cancelling the locale install and restarting the Add-on Manager
+// causes the locale category to be hidden and not selected
+add_test(function() {
+  gInstall.cancel();
+  run_open_test(null, false, true);
+});
+