chrome/browser/ui/views/accelerator_table_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <set>
   6
   7 #include "base/basictypes.h"
   8 #include "chrome/browser/ui/views/accelerator_table.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10 #include "ui/events/event_constants.h"
  11
  12 #if defined(USE_ASH)
  13 #include "ash/accelerators/accelerator_table.h"
  14 #endif  // USE_ASH
  15
  16 namespace chrome {
  17
  18 namespace {
  19
  20 struct Cmp {
  21   bool operator()(const AcceleratorMapping& lhs,
  22                   const AcceleratorMapping& rhs) const {
  23     if (lhs.keycode != rhs.keycode)
  24       return lhs.keycode < rhs.keycode;
  25     return lhs.modifiers < rhs.modifiers;
  26     // Do not check |command_id|.
  27   }
  28 };
  29
  30 }  // namespace
  31
  32 TEST(AcceleratorTableTest, CheckDuplicatedAccelerators) {
  33   std::set<AcceleratorMapping, Cmp> accelerators;
  34   const std::vector<AcceleratorMapping> accelerator_list(GetAcceleratorList());
  35   for (std::vector<AcceleratorMapping>::const_iterator it =
  36            accelerator_list.begin(); it != accelerator_list.end(); ++it) {
  37     const AcceleratorMapping& entry = *it;
  38     EXPECT_TRUE(accelerators.insert(entry).second)
  39         << "Duplicated accelerator: " << entry.keycode << ", "
  40         << (entry.modifiers & ui::EF_SHIFT_DOWN) << ", "
  41         << (entry.modifiers & ui::EF_CONTROL_DOWN) << ", "
  42         << (entry.modifiers & ui::EF_ALT_DOWN);
  43   }
  44 }
  45
  46 #if defined(OS_CHROMEOS)
  47 TEST(AcceleratorTableTest, CheckDuplicatedAcceleratorsAsh) {
  48   std::set<AcceleratorMapping, Cmp> accelerators;
  49   const std::vector<AcceleratorMapping> accelerator_list(GetAcceleratorList());
  50   for (std::vector<AcceleratorMapping>::const_iterator it =
  51            accelerator_list.begin(); it != accelerator_list.end(); ++it) {
  52     const AcceleratorMapping& entry = *it;
  53     accelerators.insert(entry);
  54   }
  55   for (size_t i = 0; i < ash::kAcceleratorDataLength; ++i) {
  56     const ash::AcceleratorData& ash_entry = ash::kAcceleratorData[i];
  57     if (!ash_entry.trigger_on_press)
  58       continue;  // kAcceleratorMap does not have any release accelerators.
  59     // The shortcuts to toggle minimized state, to show the task manager,
  60     // to toggle touch HUD, and to open help page are defined on browser side
  61     // as well as ash side by design so that web contents can consume these
  62     // short cuts. (see crbug.com/309915, 370019, 412435, 321568 and CL)
  63     if (ash_entry.action == ash::WINDOW_MINIMIZE ||
  64         ash_entry.action == ash::SHOW_TASK_MANAGER ||
  65         ash_entry.action == ash::TOUCH_HUD_PROJECTION_TOGGLE ||
  66         ash_entry.action == ash::OPEN_GET_HELP)
  67       continue;
  68     AcceleratorMapping entry;
  69     entry.keycode = ash_entry.keycode;
  70     entry.modifiers = ash_entry.modifiers;
  71     entry.command_id = 0;  // dummy
  72     EXPECT_TRUE(accelerators.insert(entry).second)
  73         << "Duplicated accelerator: " << entry.keycode << ", "
  74         << (entry.modifiers & ui::EF_SHIFT_DOWN) << ", "
  75         << (entry.modifiers & ui::EF_CONTROL_DOWN) << ", "
  76         << (entry.modifiers & ui::EF_ALT_DOWN);
  77   }
  78 }
  79 #endif  // USE_ASH
  80
  81 }  // namespace chrome