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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/events/event_constants.h" | 9 #include "ui/events/event_constants.h" |
| 10 #include "ui/events/keycodes/keyboard_codes.h" | 10 #include "ui/events/keycodes/keyboard_codes.h" |
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| 60 AcceleratorManager manager_; | 60 AcceleratorManager manager_; |
| 61 }; | 61 }; |
| 62 | 62 |
| 63 TEST_F(AcceleratorManagerTest, Register) { | 63 TEST_F(AcceleratorManagerTest, Register) { |
| 64 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 64 const Accelerator accelerator_a(VKEY_A, EF_NONE); |
| 65 TestTarget target; | 65 TestTarget target; |
| 66 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 66 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 67 &target); | 67 &target); |
| 68 | 68 |
| 69 // The registered accelerator is processed. | 69 // The registered accelerator is processed. |
| 70 EXPECT_TRUE(manager_.Process(accelerator_a)); | 70 EXPECT_TRUE(manager_.ProcessAccelerator(accelerator_a)); |
| 71 EXPECT_EQ(1, target.accelerator_pressed_count()); | 71 EXPECT_EQ(1, target.accelerator_pressed_count()); |
| 72 } | 72 } |
| 73 | 73 |
| 74 TEST_F(AcceleratorManagerTest, RegisterMultipleTarget) { | 74 TEST_F(AcceleratorManagerTest, RegisterMultipleTarget) { |
| 75 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 75 const Accelerator accelerator_a(VKEY_A, EF_NONE); |
| 76 TestTarget target1; | 76 TestTarget target1; |
| 77 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 77 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 78 &target1); | 78 &target1); |
| 79 TestTarget target2; | 79 TestTarget target2; |
| 80 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 80 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 81 &target2); | 81 &target2); |
| 82 | 82 |
| 83 // If multiple targets are registered with the same accelerator, the target | 83 // If multiple targets are registered with the same accelerator, the target |
| 84 // registered later processes the accelerator. | 84 // registered later processes the accelerator. |
| 85 EXPECT_TRUE(manager_.Process(accelerator_a)); | 85 EXPECT_TRUE(manager_.ProcessAccelerator(accelerator_a)); |
| 86 EXPECT_EQ(0, target1.accelerator_pressed_count()); | 86 EXPECT_EQ(0, target1.accelerator_pressed_count()); |
| 87 EXPECT_EQ(1, target2.accelerator_pressed_count()); | 87 EXPECT_EQ(1, target2.accelerator_pressed_count()); |
| 88 } | 88 } |
| 89 | 89 |
| 90 TEST_F(AcceleratorManagerTest, Unregister) { | 90 TEST_F(AcceleratorManagerTest, Unregister) { |
| 91 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 91 const Accelerator accelerator_a(VKEY_A, EF_NONE); |
| 92 TestTarget target; | 92 TestTarget target; |
| 93 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 93 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 94 &target); | 94 &target); |
| 95 const Accelerator accelerator_b(VKEY_B, EF_NONE); | 95 const Accelerator accelerator_b(VKEY_B, EF_NONE); |
| 96 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, | 96 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, |
| 97 &target); | 97 &target); |
| 98 | 98 |
| 99 // Unregistering a different accelerator does not affect the other | 99 // Unregistering a different accelerator does not affect the other |
| 100 // accelerator. | 100 // accelerator. |
| 101 manager_.Unregister(accelerator_b, &target); | 101 manager_.Unregister(accelerator_b, &target); |
| 102 EXPECT_TRUE(manager_.Process(accelerator_a)); | 102 EXPECT_TRUE(manager_.ProcessAccelerator(accelerator_a)); |
| 103 EXPECT_EQ(1, target.accelerator_pressed_count()); | 103 EXPECT_EQ(1, target.accelerator_pressed_count()); |
| 104 | 104 |
| 105 // The unregistered accelerator is no longer processed. | 105 // The unregistered accelerator is no longer processed. |
| 106 target.set_accelerator_pressed_count(0); | 106 target.set_accelerator_pressed_count(0); |
| 107 manager_.Unregister(accelerator_a, &target); | 107 manager_.Unregister(accelerator_a, &target); |
| 108 EXPECT_FALSE(manager_.Process(accelerator_a)); | 108 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator_a)); |
| 109 EXPECT_EQ(0, target.accelerator_pressed_count()); | 109 EXPECT_EQ(0, target.accelerator_pressed_count()); |
| 110 } | 110 } |
| 111 | 111 |
| 112 TEST_F(AcceleratorManagerTest, UnregisterAll) { | 112 TEST_F(AcceleratorManagerTest, UnregisterAll) { |
| 113 const Accelerator accelerator_a(VKEY_A, EF_NONE); | 113 const Accelerator accelerator_a(VKEY_A, EF_NONE); |
| 114 TestTarget target1; | 114 TestTarget target1; |
| 115 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, | 115 manager_.Register(accelerator_a, AcceleratorManager::kNormalPriority, |
| 116 &target1); | 116 &target1); |
| 117 const Accelerator accelerator_b(VKEY_B, EF_NONE); | 117 const Accelerator accelerator_b(VKEY_B, EF_NONE); |
| 118 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, | 118 manager_.Register(accelerator_b, AcceleratorManager::kNormalPriority, |
| 119 &target1); | 119 &target1); |
| 120 const Accelerator accelerator_c(VKEY_C, EF_NONE); | 120 const Accelerator accelerator_c(VKEY_C, EF_NONE); |
| 121 TestTarget target2; | 121 TestTarget target2; |
| 122 manager_.Register(accelerator_c, AcceleratorManager::kNormalPriority, | 122 manager_.Register(accelerator_c, AcceleratorManager::kNormalPriority, |
| 123 &target2); | 123 &target2); |
| 124 manager_.UnregisterAll(&target1); | 124 manager_.UnregisterAll(&target1); |
| 125 | 125 |
| 126 // All the accelerators registered for |target1| are no longer processed. | 126 // All the accelerators registered for |target1| are no longer processed. |
| 127 EXPECT_FALSE(manager_.Process(accelerator_a)); | 127 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator_a)); |
| 128 EXPECT_FALSE(manager_.Process(accelerator_b)); | 128 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator_b)); |
| 129 EXPECT_EQ(0, target1.accelerator_pressed_count()); | 129 EXPECT_EQ(0, target1.accelerator_pressed_count()); |
| 130 | 130 |
| 131 // UnregisterAll with a different target does not affect the other target. | 131 // UnregisterAll with a different target does not affect the other target. |
| 132 EXPECT_TRUE(manager_.Process(accelerator_c)); | 132 EXPECT_TRUE(manager_.ProcessAccelerator(accelerator_c)); |
| 133 EXPECT_EQ(1, target2.accelerator_pressed_count()); | 133 EXPECT_EQ(1, target2.accelerator_pressed_count()); |
| 134 } | 134 } |
| 135 | 135 |
| 136 TEST_F(AcceleratorManagerTest, Process) { | 136 TEST_F(AcceleratorManagerTest, Process) { |
| 137 TestTarget target; | 137 TestTarget target; |
| 138 | 138 |
| 139 // Test all 2*2*2 cases (shift/control/alt = on/off). | 139 // Test all 2*2*2 cases (shift/control/alt = on/off). |
| 140 for (int mask = 0; mask < 2 * 2 * 2; ++mask) { | 140 for (int mask = 0; mask < 2 * 2 * 2; ++mask) { |
| 141 Accelerator accelerator(GetAccelerator(VKEY_A, mask)); | 141 Accelerator accelerator(GetAccelerator(VKEY_A, mask)); |
| 142 const base::string16 text = accelerator.GetShortcutText(); | 142 const base::string16 text = accelerator.GetShortcutText(); |
| 143 manager_.Register(accelerator, AcceleratorManager::kNormalPriority, | 143 manager_.Register(accelerator, AcceleratorManager::kNormalPriority, |
| 144 &target); | 144 &target); |
| 145 | 145 |
| 146 // The registered accelerator is processed. | 146 // The registered accelerator is processed. |
| 147 const int last_count = target.accelerator_pressed_count(); | 147 const int last_count = target.accelerator_pressed_count(); |
| 148 EXPECT_TRUE(manager_.Process(accelerator)) << text; | 148 EXPECT_TRUE(manager_.ProcessAccelerator(accelerator)) << text; |
| 149 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; | 149 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; |
| 150 | 150 |
| 151 // The non-registered accelerators are not processed. | 151 // The non-registered accelerators are not processed. |
| 152 accelerator.set_type(ET_UNKNOWN); | 152 accelerator.set_type(ET_UNKNOWN); |
| 153 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 153 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator)) |
| 154 << text; // different type |
| 154 accelerator.set_type(ET_TRANSLATED_KEY_PRESS); | 155 accelerator.set_type(ET_TRANSLATED_KEY_PRESS); |
| 155 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 156 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator)) |
| 157 << text; // different type |
| 156 accelerator.set_type(ET_KEY_RELEASED); | 158 accelerator.set_type(ET_KEY_RELEASED); |
| 157 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 159 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator)) |
| 160 << text; // different type |
| 158 accelerator.set_type(ET_TRANSLATED_KEY_RELEASE); | 161 accelerator.set_type(ET_TRANSLATED_KEY_RELEASE); |
| 159 EXPECT_FALSE(manager_.Process(accelerator)) << text; // different type | 162 EXPECT_FALSE(manager_.ProcessAccelerator(accelerator)) |
| 163 << text; // different type |
| 160 | 164 |
| 161 EXPECT_FALSE(manager_.Process(GetAccelerator(VKEY_UNKNOWN, mask))) | 165 EXPECT_FALSE( |
| 166 manager_.ProcessAccelerator(GetAccelerator(VKEY_UNKNOWN, mask))) |
| 162 << text; // different vkey | 167 << text; // different vkey |
| 163 EXPECT_FALSE(manager_.Process(GetAccelerator(VKEY_B, mask))) | 168 EXPECT_FALSE(manager_.ProcessAccelerator(GetAccelerator(VKEY_B, mask))) |
| 164 << text; // different vkey | 169 << text; // different vkey |
| 165 EXPECT_FALSE(manager_.Process(GetAccelerator(VKEY_SHIFT, mask))) | 170 EXPECT_FALSE(manager_.ProcessAccelerator(GetAccelerator(VKEY_SHIFT, mask))) |
| 166 << text; // different vkey | 171 << text; // different vkey |
| 167 | 172 |
| 168 for (int test_mask = 0; test_mask < 2 * 2 * 2; ++test_mask) { | 173 for (int test_mask = 0; test_mask < 2 * 2 * 2; ++test_mask) { |
| 169 if (test_mask == mask) | 174 if (test_mask == mask) |
| 170 continue; | 175 continue; |
| 171 const Accelerator test_accelerator(GetAccelerator(VKEY_A, test_mask)); | 176 const Accelerator test_accelerator(GetAccelerator(VKEY_A, test_mask)); |
| 172 const base::string16 test_text = test_accelerator.GetShortcutText(); | 177 const base::string16 test_text = test_accelerator.GetShortcutText(); |
| 173 EXPECT_FALSE(manager_.Process(test_accelerator)) | 178 EXPECT_FALSE(manager_.ProcessAccelerator(test_accelerator)) |
| 174 << text << ", " << test_text; // different modifiers | 179 << text << ", " << test_text; // different modifiers |
| 175 } | 180 } |
| 176 | 181 |
| 177 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; | 182 EXPECT_EQ(last_count + 1, target.accelerator_pressed_count()) << text; |
| 178 manager_.UnregisterAll(&target); | 183 manager_.UnregisterAll(&target); |
| 179 } | 184 } |
| 180 } | 185 } |
| 181 | 186 |
| 182 } // namespace test | 187 } // namespace test |
| 183 } // namespace ui | 188 } // namespace ui |
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