| OLD | NEW |
| 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 "media/base/bind_to_current_loop.h" | 5 #include "media/base/bind_to_current_loop.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "base/memory/free_deleter.h" | 10 #include "base/memory/free_deleter.h" |
| 11 #include "base/message_loop/message_loop.h" | 11 #include "base/message_loop/message_loop.h" |
| 12 #include "base/run_loop.h" |
| 12 #include "base/synchronization/waitable_event.h" | 13 #include "base/synchronization/waitable_event.h" |
| 13 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
| 14 | 15 |
| 15 namespace media { | 16 namespace media { |
| 16 | 17 |
| 17 void BoundBoolSet(bool* var, bool val) { | 18 void BoundBoolSet(bool* var, bool val) { |
| 18 *var = val; | 19 *var = val; |
| 19 } | 20 } |
| 20 | 21 |
| 21 void BoundBoolSetFromScopedPtr(bool* var, std::unique_ptr<bool> val) { | 22 void BoundBoolSetFromScopedPtr(bool* var, std::unique_ptr<bool> val) { |
| (...skipping 27 matching lines...) Expand all Loading... |
| 49 }; | 50 }; |
| 50 | 51 |
| 51 TEST_F(BindToCurrentLoopTest, Closure) { | 52 TEST_F(BindToCurrentLoopTest, Closure) { |
| 52 // Test the closure is run inside the loop, not outside it. | 53 // Test the closure is run inside the loop, not outside it. |
| 53 base::WaitableEvent waiter(base::WaitableEvent::ResetPolicy::AUTOMATIC, | 54 base::WaitableEvent waiter(base::WaitableEvent::ResetPolicy::AUTOMATIC, |
| 54 base::WaitableEvent::InitialState::NOT_SIGNALED); | 55 base::WaitableEvent::InitialState::NOT_SIGNALED); |
| 55 base::Closure cb = BindToCurrentLoop(base::Bind( | 56 base::Closure cb = BindToCurrentLoop(base::Bind( |
| 56 &base::WaitableEvent::Signal, base::Unretained(&waiter))); | 57 &base::WaitableEvent::Signal, base::Unretained(&waiter))); |
| 57 cb.Run(); | 58 cb.Run(); |
| 58 EXPECT_FALSE(waiter.IsSignaled()); | 59 EXPECT_FALSE(waiter.IsSignaled()); |
| 59 loop_.RunUntilIdle(); | 60 base::RunLoop().RunUntilIdle(); |
| 60 EXPECT_TRUE(waiter.IsSignaled()); | 61 EXPECT_TRUE(waiter.IsSignaled()); |
| 61 } | 62 } |
| 62 | 63 |
| 63 TEST_F(BindToCurrentLoopTest, Bool) { | 64 TEST_F(BindToCurrentLoopTest, Bool) { |
| 64 bool bool_var = false; | 65 bool bool_var = false; |
| 65 base::Callback<void(bool)> cb = BindToCurrentLoop(base::Bind( | 66 base::Callback<void(bool)> cb = BindToCurrentLoop(base::Bind( |
| 66 &BoundBoolSet, &bool_var)); | 67 &BoundBoolSet, &bool_var)); |
| 67 cb.Run(true); | 68 cb.Run(true); |
| 68 EXPECT_FALSE(bool_var); | 69 EXPECT_FALSE(bool_var); |
| 69 loop_.RunUntilIdle(); | 70 base::RunLoop().RunUntilIdle(); |
| 70 EXPECT_TRUE(bool_var); | 71 EXPECT_TRUE(bool_var); |
| 71 } | 72 } |
| 72 | 73 |
| 73 TEST_F(BindToCurrentLoopTest, BoundScopedPtrBool) { | 74 TEST_F(BindToCurrentLoopTest, BoundScopedPtrBool) { |
| 74 bool bool_val = false; | 75 bool bool_val = false; |
| 75 std::unique_ptr<bool> scoped_ptr_bool(new bool(true)); | 76 std::unique_ptr<bool> scoped_ptr_bool(new bool(true)); |
| 76 base::Closure cb = BindToCurrentLoop(base::Bind( | 77 base::Closure cb = BindToCurrentLoop(base::Bind( |
| 77 &BoundBoolSetFromScopedPtr, &bool_val, base::Passed(&scoped_ptr_bool))); | 78 &BoundBoolSetFromScopedPtr, &bool_val, base::Passed(&scoped_ptr_bool))); |
| 78 cb.Run(); | 79 cb.Run(); |
| 79 EXPECT_FALSE(bool_val); | 80 EXPECT_FALSE(bool_val); |
| 80 loop_.RunUntilIdle(); | 81 base::RunLoop().RunUntilIdle(); |
| 81 EXPECT_TRUE(bool_val); | 82 EXPECT_TRUE(bool_val); |
| 82 } | 83 } |
| 83 | 84 |
| 84 TEST_F(BindToCurrentLoopTest, PassedScopedPtrBool) { | 85 TEST_F(BindToCurrentLoopTest, PassedScopedPtrBool) { |
| 85 bool bool_val = false; | 86 bool bool_val = false; |
| 86 std::unique_ptr<bool> scoped_ptr_bool(new bool(true)); | 87 std::unique_ptr<bool> scoped_ptr_bool(new bool(true)); |
| 87 base::Callback<void(std::unique_ptr<bool>)> cb = | 88 base::Callback<void(std::unique_ptr<bool>)> cb = |
| 88 BindToCurrentLoop(base::Bind(&BoundBoolSetFromScopedPtr, &bool_val)); | 89 BindToCurrentLoop(base::Bind(&BoundBoolSetFromScopedPtr, &bool_val)); |
| 89 cb.Run(std::move(scoped_ptr_bool)); | 90 cb.Run(std::move(scoped_ptr_bool)); |
| 90 EXPECT_FALSE(bool_val); | 91 EXPECT_FALSE(bool_val); |
| 91 loop_.RunUntilIdle(); | 92 base::RunLoop().RunUntilIdle(); |
| 92 EXPECT_TRUE(bool_val); | 93 EXPECT_TRUE(bool_val); |
| 93 } | 94 } |
| 94 | 95 |
| 95 TEST_F(BindToCurrentLoopTest, BoundScopedArrayBool) { | 96 TEST_F(BindToCurrentLoopTest, BoundScopedArrayBool) { |
| 96 bool bool_val = false; | 97 bool bool_val = false; |
| 97 std::unique_ptr<bool[]> scoped_array_bool(new bool[1]); | 98 std::unique_ptr<bool[]> scoped_array_bool(new bool[1]); |
| 98 scoped_array_bool[0] = true; | 99 scoped_array_bool[0] = true; |
| 99 base::Closure cb = BindToCurrentLoop(base::Bind( | 100 base::Closure cb = BindToCurrentLoop(base::Bind( |
| 100 &BoundBoolSetFromScopedArray, &bool_val, | 101 &BoundBoolSetFromScopedArray, &bool_val, |
| 101 base::Passed(&scoped_array_bool))); | 102 base::Passed(&scoped_array_bool))); |
| 102 cb.Run(); | 103 cb.Run(); |
| 103 EXPECT_FALSE(bool_val); | 104 EXPECT_FALSE(bool_val); |
| 104 loop_.RunUntilIdle(); | 105 base::RunLoop().RunUntilIdle(); |
| 105 EXPECT_TRUE(bool_val); | 106 EXPECT_TRUE(bool_val); |
| 106 } | 107 } |
| 107 | 108 |
| 108 TEST_F(BindToCurrentLoopTest, PassedScopedArrayBool) { | 109 TEST_F(BindToCurrentLoopTest, PassedScopedArrayBool) { |
| 109 bool bool_val = false; | 110 bool bool_val = false; |
| 110 std::unique_ptr<bool[]> scoped_array_bool(new bool[1]); | 111 std::unique_ptr<bool[]> scoped_array_bool(new bool[1]); |
| 111 scoped_array_bool[0] = true; | 112 scoped_array_bool[0] = true; |
| 112 base::Callback<void(std::unique_ptr<bool[]>)> cb = | 113 base::Callback<void(std::unique_ptr<bool[]>)> cb = |
| 113 BindToCurrentLoop(base::Bind(&BoundBoolSetFromScopedArray, &bool_val)); | 114 BindToCurrentLoop(base::Bind(&BoundBoolSetFromScopedArray, &bool_val)); |
| 114 cb.Run(std::move(scoped_array_bool)); | 115 cb.Run(std::move(scoped_array_bool)); |
| 115 EXPECT_FALSE(bool_val); | 116 EXPECT_FALSE(bool_val); |
| 116 loop_.RunUntilIdle(); | 117 base::RunLoop().RunUntilIdle(); |
| 117 EXPECT_TRUE(bool_val); | 118 EXPECT_TRUE(bool_val); |
| 118 } | 119 } |
| 119 | 120 |
| 120 TEST_F(BindToCurrentLoopTest, BoundScopedPtrFreeDeleterBool) { | 121 TEST_F(BindToCurrentLoopTest, BoundScopedPtrFreeDeleterBool) { |
| 121 bool bool_val = false; | 122 bool bool_val = false; |
| 122 std::unique_ptr<bool, base::FreeDeleter> scoped_ptr_free_deleter_bool( | 123 std::unique_ptr<bool, base::FreeDeleter> scoped_ptr_free_deleter_bool( |
| 123 static_cast<bool*>(malloc(sizeof(bool)))); | 124 static_cast<bool*>(malloc(sizeof(bool)))); |
| 124 *scoped_ptr_free_deleter_bool = true; | 125 *scoped_ptr_free_deleter_bool = true; |
| 125 base::Closure cb = BindToCurrentLoop(base::Bind( | 126 base::Closure cb = BindToCurrentLoop(base::Bind( |
| 126 &BoundBoolSetFromScopedPtrFreeDeleter, &bool_val, | 127 &BoundBoolSetFromScopedPtrFreeDeleter, &bool_val, |
| 127 base::Passed(&scoped_ptr_free_deleter_bool))); | 128 base::Passed(&scoped_ptr_free_deleter_bool))); |
| 128 cb.Run(); | 129 cb.Run(); |
| 129 EXPECT_FALSE(bool_val); | 130 EXPECT_FALSE(bool_val); |
| 130 loop_.RunUntilIdle(); | 131 base::RunLoop().RunUntilIdle(); |
| 131 EXPECT_TRUE(bool_val); | 132 EXPECT_TRUE(bool_val); |
| 132 } | 133 } |
| 133 | 134 |
| 134 TEST_F(BindToCurrentLoopTest, PassedScopedPtrFreeDeleterBool) { | 135 TEST_F(BindToCurrentLoopTest, PassedScopedPtrFreeDeleterBool) { |
| 135 bool bool_val = false; | 136 bool bool_val = false; |
| 136 std::unique_ptr<bool, base::FreeDeleter> scoped_ptr_free_deleter_bool( | 137 std::unique_ptr<bool, base::FreeDeleter> scoped_ptr_free_deleter_bool( |
| 137 static_cast<bool*>(malloc(sizeof(bool)))); | 138 static_cast<bool*>(malloc(sizeof(bool)))); |
| 138 *scoped_ptr_free_deleter_bool = true; | 139 *scoped_ptr_free_deleter_bool = true; |
| 139 base::Callback<void(std::unique_ptr<bool, base::FreeDeleter>)> cb = | 140 base::Callback<void(std::unique_ptr<bool, base::FreeDeleter>)> cb = |
| 140 BindToCurrentLoop( | 141 BindToCurrentLoop( |
| 141 base::Bind(&BoundBoolSetFromScopedPtrFreeDeleter, &bool_val)); | 142 base::Bind(&BoundBoolSetFromScopedPtrFreeDeleter, &bool_val)); |
| 142 cb.Run(std::move(scoped_ptr_free_deleter_bool)); | 143 cb.Run(std::move(scoped_ptr_free_deleter_bool)); |
| 143 EXPECT_FALSE(bool_val); | 144 EXPECT_FALSE(bool_val); |
| 144 loop_.RunUntilIdle(); | 145 base::RunLoop().RunUntilIdle(); |
| 145 EXPECT_TRUE(bool_val); | 146 EXPECT_TRUE(bool_val); |
| 146 } | 147 } |
| 147 | 148 |
| 148 TEST_F(BindToCurrentLoopTest, BoolConstRef) { | 149 TEST_F(BindToCurrentLoopTest, BoolConstRef) { |
| 149 bool bool_var = false; | 150 bool bool_var = false; |
| 150 bool true_var = true; | 151 bool true_var = true; |
| 151 const bool& true_ref = true_var; | 152 const bool& true_ref = true_var; |
| 152 base::Closure cb = BindToCurrentLoop(base::Bind( | 153 base::Closure cb = BindToCurrentLoop(base::Bind( |
| 153 &BoundBoolSetFromConstRef, &bool_var, true_ref)); | 154 &BoundBoolSetFromConstRef, &bool_var, true_ref)); |
| 154 cb.Run(); | 155 cb.Run(); |
| 155 EXPECT_FALSE(bool_var); | 156 EXPECT_FALSE(bool_var); |
| 156 loop_.RunUntilIdle(); | 157 base::RunLoop().RunUntilIdle(); |
| 157 EXPECT_TRUE(bool_var); | 158 EXPECT_TRUE(bool_var); |
| 158 } | 159 } |
| 159 | 160 |
| 160 TEST_F(BindToCurrentLoopTest, Integers) { | 161 TEST_F(BindToCurrentLoopTest, Integers) { |
| 161 int a = 0; | 162 int a = 0; |
| 162 int b = 0; | 163 int b = 0; |
| 163 base::Callback<void(int, int)> cb = BindToCurrentLoop(base::Bind( | 164 base::Callback<void(int, int)> cb = BindToCurrentLoop(base::Bind( |
| 164 &BoundIntegersSet, &a, &b)); | 165 &BoundIntegersSet, &a, &b)); |
| 165 cb.Run(1, -1); | 166 cb.Run(1, -1); |
| 166 EXPECT_EQ(a, 0); | 167 EXPECT_EQ(a, 0); |
| 167 EXPECT_EQ(b, 0); | 168 EXPECT_EQ(b, 0); |
| 168 loop_.RunUntilIdle(); | 169 base::RunLoop().RunUntilIdle(); |
| 169 EXPECT_EQ(a, 1); | 170 EXPECT_EQ(a, 1); |
| 170 EXPECT_EQ(b, -1); | 171 EXPECT_EQ(b, -1); |
| 171 } | 172 } |
| 172 | 173 |
| 173 } // namespace media | 174 } // namespace media |
| OLD | NEW |