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> acclerators;
  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(acclerators.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(USE_ASH) && !defined(OS_WIN)
  47 TEST(AcceleratorTableTest, CheckDuplicatedAcceleratorsAsh) {
  48   std::set<AcceleratorMapping, Cmp> acclerators;
  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     acclerators.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 shortcut to toggle minimized state is defined on both ends
  60     // by design. (see crbug.com/309915 and CL)
  61     if (ash_entry.action == ash::WINDOW_MINIMIZE)
  62       continue;
  63     AcceleratorMapping entry;
  64     entry.keycode = ash_entry.keycode;
  65     entry.modifiers = ash_entry.modifiers;
  66     entry.command_id = 0;  // dummy
  67     EXPECT_TRUE(acclerators.insert(entry).second)
  68         << "Duplicated accelerator: " << entry.keycode << ", "
  69         << (entry.modifiers & ui::EF_SHIFT_DOWN) << ", "
  70         << (entry.modifiers & ui::EF_CONTROL_DOWN) << ", "
  71         << (entry.modifiers & ui::EF_ALT_DOWN);
  72   }
  73 }
  74 #endif  // USE_ASH
  75
  76 }  // namespace chrome