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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/base/accelerators/accelerator_manager.h" | 5 #include "ui/base/accelerators/accelerator_manager.h" |
| 6 | 6 |
| 7 #include "base/compiler_specific.h" | 7 #include "base/compiler_specific.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 #include "ui/base/events.h" | 9 #include "ui/base/events.h" |
| 10 #include "ui/base/keycodes/keyboard_codes.h" | 10 #include "ui/base/keycodes/keyboard_codes.h" |
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| 39 | 39 |
| 40 bool TestTarget::AcceleratorPressed(const Accelerator& accelerator) { | 40 bool TestTarget::AcceleratorPressed(const Accelerator& accelerator) { |
| 41 ++accelerator_pressed_count_; | 41 ++accelerator_pressed_count_; |
| 42 return true; | 42 return true; |
| 43 } | 43 } |
| 44 | 44 |
| 45 bool TestTarget::CanHandleAccelerators() const { | 45 bool TestTarget::CanHandleAccelerators() const { |
| 46 return true; | 46 return true; |
| 47 } | 47 } |
| 48 | 48 |
| 49 Accelerator GetAccelerator(KeyboardCode code, int mask) { | |
| 50 return Accelerator(code, mask); | |
| 51 } | |
| 52 | |
| 53 } // namespace | 49 } // namespace |
| 54 | 50 |
| 55 class AcceleratorManagerTest : public testing::Test { | 51 class AcceleratorManagerTest : public testing::Test { |
| 56 public: | 52 public: |
| 57 AcceleratorManagerTest() {} | 53 AcceleratorManagerTest() {} |
| 58 virtual ~AcceleratorManagerTest() {} | 54 virtual ~AcceleratorManagerTest() {} |
| 59 | 55 |
| 60 AcceleratorManager manager_; | 56 AcceleratorManager manager_; |
| 61 }; | 57 }; |
| 62 | 58 |
| 63 TEST_F(AcceleratorManagerTest, Register) { | 59 TEST_F(AcceleratorManagerTest, Register) { |
| 64 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 60 const Accelerator accelerator_a(VKEY_A, EF_NONE, ET_KEY_PRESSED); |
| 65 TestTarget target; | 61 TestTarget target; |
| 66 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 62 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 67 &target); | 63 &target); |
| 68 | 64 |
| 69 // The registered accelerator is processed. | 65 // The registered accelerator is processed. |
| 70 EXPECT_TRUE(manager_.Process(accelerator_a)); | 66 EXPECT_TRUE(manager_.Process(accelerator_a)); |
| 71 EXPECT_EQ(1, target.accelerator_pressed_count()); | 67 EXPECT_EQ(1, target.accelerator_pressed_count()); |
| 72 } | 68 } |
| 73 | 69 |
| 74 TEST_F(AcceleratorManagerTest, RegisterMultipleTarget) { | 70 TEST_F(AcceleratorManagerTest, RegisterMultipleTarget) { |
| 75 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 71 const Accelerator accelerator_a(VKEY_A, EF_NONE, ET_KEY_PRESSED); |
| 76 TestTarget target1; | 72 TestTarget target1; |
| 77 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 73 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 78 &target1); | 74 &target1); |
| 79 TestTarget target2; | 75 TestTarget target2; |
| 80 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 76 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 81 &target2); | 77 &target2); |
| 82 | 78 |
| 83 // If multiple targets are registered with the same accelerator, the target | 79 // If multiple targets are registered with the same accelerator, the target |
| 84 // registered later processes the accelerator. | 80 // registered later processes the accelerator. |
| 85 EXPECT_TRUE(manager_.Process(accelerator_a)); | 81 EXPECT_TRUE(manager_.Process(accelerator_a)); |
| 86 EXPECT_EQ(0, target1.accelerator_pressed_count()); | 82 EXPECT_EQ(0, target1.accelerator_pressed_count()); |
| 87 EXPECT_EQ(1, target2.accelerator_pressed_count()); | 83 EXPECT_EQ(1, target2.accelerator_pressed_count()); |
| 88 } | 84 } |
| 89 | 85 |
| 90 TEST_F(AcceleratorManagerTest, Unregister) { | 86 TEST_F(AcceleratorManagerTest, Unregister) { |
| 91 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 87 const Accelerator accelerator_a(VKEY_A, EF_NONE, ET_KEY_PRESSED); |
| 92 TestTarget target; | 88 TestTarget target; |
| 93 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 89 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 94 &target); | 90 &target); |
| 95 const Accelerator accelerator_b(VKEY_B, EF_NONE); | 91 const Accelerator accelerator_b(VKEY_B, EF_NONE, ET_KEY_PRESSED); |
| 96 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, | 92 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, |
| 97 &target); | 93 &target); |
| 98 | 94 |
| 99 // Unregistering a different accelerator does not affect the other | 95 // Unregistering a different accelerator does not affect the other |
| 100 // accelerator. | 96 // accelerator. |
| 101 manager_.Unregister(accelerator_b, &target); | 97 manager_.Unregister(accelerator_b, &target); |
| 102 EXPECT_TRUE(manager_.Process(accelerator_a)); | 98 EXPECT_TRUE(manager_.Process(accelerator_a)); |
| 103 EXPECT_EQ(1, target.accelerator_pressed_count()); | 99 EXPECT_EQ(1, target.accelerator_pressed_count()); |
| 104 | 100 |
| 105 // The unregistered accelerator is no longer processed. | 101 // The unregistered accelerator is no longer processed. |
| 106 target.set_accelerator_pressed_count(0); | 102 target.set_accelerator_pressed_count(0); |
| 107 manager_.Unregister(accelerator_a, &target); | 103 manager_.Unregister(accelerator_a, &target); |
| 108 EXPECT_FALSE(manager_.Process(accelerator_a)); | 104 EXPECT_FALSE(manager_.Process(accelerator_a)); |
| 109 EXPECT_EQ(0, target.accelerator_pressed_count()); | 105 EXPECT_EQ(0, target.accelerator_pressed_count()); |
| 110 } | 106 } |
| 111 | 107 |
| 112 TEST_F(AcceleratorManagerTest, UnregisterAll) { | 108 TEST_F(AcceleratorManagerTest, UnregisterAll) { |
| 113 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 109 const Accelerator accelerator_a(VKEY_A, EF_NONE, ET_KEY_PRESSED); |
| 114 TestTarget target1; | 110 TestTarget target1; |
| 115 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 111 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 116 &target1); | 112 &target1); |
| 117 const Accelerator accelerator_b(VKEY_B, EF_NONE); | 113 const Accelerator accelerator_b(VKEY_B, EF_NONE, ET_KEY_PRESSED); |
| 118 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, | 114 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, |
| 119 &target1); | 115 &target1); |
| 120 const Accelerator accelerator_c(VKEY_C, EF_NONE); | 116 const Accelerator accelerator_c(VKEY_C, EF_NONE, ET_KEY_PRESSED); |
| 121 TestTarget target2; | 117 TestTarget target2; |
| 122 manager_.Register(accelerator_c, AcceleratorManager::kNormalPriority, | 118 manager_.Register(accelerator_c, AcceleratorManager::kNormalPriority, |
| 123 &target2); | 119 &target2); |
| 124 manager_.UnregisterAll(&target1); | 120 manager_.UnregisterAll(&target1); |
| 125 | 121 |
| 126 // All the accelerators registered for |target1| are no longer processed. | 122 // All the accelerators registered for |target1| are no longer processed. |
| 127 EXPECT_FALSE(manager_.Process(accelerator_a)); | 123 EXPECT_FALSE(manager_.Process(accelerator_a)); |
| 128 EXPECT_FALSE(manager_.Process(accelerator_b)); | 124 EXPECT_FALSE(manager_.Process(accelerator_b)); |
| 129 EXPECT_EQ(0, target1.accelerator_pressed_count()); | 125 EXPECT_EQ(0, target1.accelerator_pressed_count()); |
| 130 | 126 |
| 131 // UnregisterAll with a different target does not affect the other target. | 127 // UnregisterAll with a different target does not affect the other target. |
| 132 EXPECT_TRUE(manager_.Process(accelerator_c)); | 128 EXPECT_TRUE(manager_.Process(accelerator_c)); |
| 133 EXPECT_EQ(1, target2.accelerator_pressed_count()); | 129 EXPECT_EQ(1, target2.accelerator_pressed_count()); |
| 134 } | 130 } |
| 135 | 131 |
| 136 TEST_F(AcceleratorManagerTest, Process) { | 132 TEST_F(AcceleratorManagerTest, Process) { |
| 137 TestTarget target; | 133 TestTarget target; |
| 138 | 134 |
| 139 // Test all 2*2*2 cases (shift/control/alt = on/off). | 135 // Test all 2*2*2 cases (shift/control/alt = on/off). |
| 140 for (int mask = 0; mask < 2 * 2 * 2; ++mask) { | 136 for (int mask = 0; mask < 2 * 2 * 2; ++mask) { |
| 141 Accelerator accelerator(GetAccelerator(VKEY_A, mask)); | 137 Accelerator accelerator(VKEY_A, mask, ET_KEY_PRESSED); |
| 142 const string16 text = accelerator.GetShortcutText(); | 138 const string16 text = accelerator.GetShortcutText(); |
| 143 manager_.Register(accelerator, AcceleratorManager::kNormalPriority, | 139 manager_.Register(accelerator, AcceleratorManager::kNormalPriority, |
| 144 &target); | 140 &target); |
| 145 | 141 |
| 146 // The registered accelerator is processed. | 142 // The registered accelerator is processed. |
| 147 const int last_count = target.accelerator_pressed_count(); | 143 const int last_count = target.accelerator_pressed_count(); |
| 148 EXPECT_TRUE(manager_.Process(accelerator)) << text; | 144 EXPECT_TRUE(manager_.Process(accelerator)) << text; |
| 149 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; | 145 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; |
| 150 | 146 |
| 151 // The non-registered accelerators are not processed. | 147 // The non-registered accelerators are not processed. |
| 152 accelerator.set_type(ET_UNKNOWN); | 148 Accelerator accelerator2(VKEY_A, mask, ET_UNKNOWN); |
| 153 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 149 EXPECT_FALSE(manager_.Process(accelerator2)) << text; // different type |
| 154 accelerator.set_type(ET_TRANSLATED_KEY_PRESS); | 150 Accelerator accelerator3(VKEY_A, mask, ET_TRANSLATED_KEY_PRESS); |
| 155 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 151 EXPECT_FALSE(manager_.Process(accelerator3)) << text; // different type |
| 156 accelerator.set_type(ET_KEY_RELEASED); | 152 Accelerator accelerator4(VKEY_A, mask, ET_KEY_RELEASED); |
| 157 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 153 EXPECT_FALSE(manager_.Process(accelerator4)) << text; // different type |
| 158 accelerator.set_type(ET_TRANSLATED_KEY_RELEASE); | 154 Accelerator accelerator5(VKEY_A, mask, ET_TRANSLATED_KEY_RELEASE); |
| 159 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 155 EXPECT_FALSE(manager_.Process(accelerator5)) << text; // different type |
| 160 | 156 |
| 161 EXPECT_FALSE(manager_.Process(GetAccelerator(VKEY_UNKNOWN, mask))) | 157 EXPECT_FALSE(manager_.Process(Accelerator(VKEY_UNKNOWN, |
| 158 mask, |
| 159 ET_KEY_PRESSED))) |
| 162 << text; // different vkey | 160 << text; // different vkey |
| 163 EXPECT_FALSE(manager_.Process(GetAccelerator(VKEY_B, mask))) | 161 EXPECT_FALSE(manager_.Process(Accelerator(VKEY_B, mask, ET_KEY_PRESSED))) |
| 164 << text; // different vkey | 162 << text; // different vkey |
| 165 EXPECT_FALSE(manager_.Process(GetAccelerator(VKEY_SHIFT, mask))) | 163 EXPECT_FALSE(manager_.Process(Accelerator(VKEY_SHIFT, |
| 164 mask, |
| 165 ET_KEY_PRESSED))) |
| 166 << text; // different vkey | 166 << text; // different vkey |
| 167 | 167 |
| 168 for (int test_mask = 0; test_mask < 2 * 2 * 2; ++test_mask) { | 168 for (int test_mask = 0; test_mask < 2 * 2 * 2; ++test_mask) { |
| 169 if (test_mask == mask) | 169 if (test_mask == mask) |
| 170 continue; | 170 continue; |
| 171 const Accelerator test_accelerator(GetAccelerator(VKEY_A, test_mask)); | 171 const Accelerator test_accelerator(VKEY_A, test_mask, ET_KEY_PRESSED); |
| 172 const string16 test_text = test_accelerator.GetShortcutText(); | 172 const string16 test_text = test_accelerator.GetShortcutText(); |
| 173 EXPECT_FALSE(manager_.Process(test_accelerator)) | 173 EXPECT_FALSE(manager_.Process(test_accelerator)) |
| 174 << text << ", " << test_text; // different modifiers | 174 << text << ", " << test_text; // different modifiers |
| 175 } | 175 } |
| 176 | 176 |
| 177 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; | 177 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; |
| 178 manager_.UnregisterAll(&target); | 178 manager_.UnregisterAll(&target); |
| 179 } | 179 } |
| 180 } | 180 } |
| 181 | 181 |
| 182 } // namespace test | 182 } // namespace test |
| 183 } // namespace ui | 183 } // namespace ui |
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