1 files changed, 607 insertions, 0 deletions
diff --git a/tests/unit/shortcuthandler.cxx b/tests/unit/shortcuthandler.cxx
new file mode 100644
index 00000000..aa005155
--- /dev/null
+++ b/tests/unit/shortcuthandler.cxx
@@ -0,0 +1,607 @@
+/* Copyright 2021-2025 Pierre Ossman for Cendio AB
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtest/gtest.h>
+
+#define XK_LATIN1
+#define XK_MISCELLANY
+#include <rfb/keysymdef.h>
+
+#include "ShortcutHandler.h"
+
+TEST(ShortcutHandler, noModifiers)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(0);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Hyper_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, singleArmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyUnarm);
+}
+
+TEST(ShortcutHandler, singleDualArmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyUnarm);
+}
+
+TEST(ShortcutHandler, singleShortcut)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleRightShortcut)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleDualShortcut)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleShortcutReordered)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+}
+
+TEST(ShortcutHandler, singleDualShortcutReordered)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_R), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleShortcutRepeated)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleShortcutMultipleKeys)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_b), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_c), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleWedgeNormal)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_b), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, singleWedgeModifier)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, singleWedgeModifierArmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, singleWedgeModifierFiring)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, singleUnwedge)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control);
+
+  handler.handleKeyPress(1, XK_Shift_L);
+  handler.handleKeyPress(2, XK_Control_L);
+  handler.handleKeyRelease(1);
+  handler.handleKeyRelease(2);
+
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiArmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyUnarm);
+}
+
+TEST(ShortcutHandler, multiRearmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyUnarm);
+}
+
+TEST(ShortcutHandler, multiFailedArm)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, multiDualArmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyUnarm);
+}
+
+TEST(ShortcutHandler, multiShortcut)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiRightShortcut)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiDualShortcut)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Alt_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(6, XK_Shift_R), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(7, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(7), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(6), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiShortcutReordered)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+}
+
+TEST(ShortcutHandler, multiDualShortcutReordered)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(7, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_R), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Alt_R), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyPress(6, XK_Shift_R), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(6), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(7), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiShortcutRepeated)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiShortcutMultipleKeys)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_b), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(6, XK_c), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(6), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiWedgeNormal)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_b), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, multiWedgeModifier)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Super_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, multiWedgeArming)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(1, XK_b), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_a), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, multiWedgeModifierArming)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Super_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, multiWedgeModifierArmed)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Super_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyNormal);
+}
+
+TEST(ShortcutHandler, multiWedgeModifierFiring)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  EXPECT_EQ(handler.handleKeyPress(1, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_Super_L), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(1), ShortcutHandler::KeyIgnore);
+}
+
+TEST(ShortcutHandler, multiUnwedge)
+{
+  ShortcutHandler handler;
+
+  handler.setModifiers(ShortcutHandler::Control |
+                       ShortcutHandler::Shift |
+                       ShortcutHandler::Alt);
+
+  handler.handleKeyPress(1, XK_Super_L);
+  handler.handleKeyPress(2, XK_Control_L);
+  handler.handleKeyPress(3, XK_Alt_L);
+  handler.handleKeyPress(4, XK_Shift_L);
+  handler.handleKeyRelease(1);
+  handler.handleKeyRelease(2);
+  handler.handleKeyRelease(3);
+  handler.handleKeyRelease(4);
+
+  EXPECT_EQ(handler.handleKeyPress(2, XK_Control_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(3, XK_Alt_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(4, XK_Shift_L), ShortcutHandler::KeyNormal);
+  EXPECT_EQ(handler.handleKeyPress(5, XK_a), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(5), ShortcutHandler::KeyShortcut);
+  EXPECT_EQ(handler.handleKeyRelease(4), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(3), ShortcutHandler::KeyIgnore);
+  EXPECT_EQ(handler.handleKeyRelease(2), ShortcutHandler::KeyIgnore);
+}
+
+int main(int argc, char** argv)
+{
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}