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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "content/child/shared_memory_received_data_factory.h" | 5 #include "content/child/shared_memory_received_data_factory.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <tuple> | 8 #include <tuple> |
| 9 | 9 |
| 10 #include "content/common/resource_messages.h" | 10 #include "content/common/resource_messages.h" |
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| 65 scoped_refptr<SharedMemoryReceivedDataFactory> factory_; | 65 scoped_refptr<SharedMemoryReceivedDataFactory> factory_; |
| 66 }; | 66 }; |
| 67 | 67 |
| 68 TEST_F(SharedMemoryReceivedDataFactoryTest, Create) { | 68 TEST_F(SharedMemoryReceivedDataFactoryTest, Create) { |
| 69 Checkpoint checkpoint; | 69 Checkpoint checkpoint; |
| 70 InSequence s; | 70 InSequence s; |
| 71 EXPECT_CALL(checkpoint, Call(0)); | 71 EXPECT_CALL(checkpoint, Call(0)); |
| 72 EXPECT_CALL(*sender_, SendAck(request_id_)); | 72 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 73 EXPECT_CALL(checkpoint, Call(1)); | 73 EXPECT_CALL(checkpoint, Call(1)); |
| 74 | 74 |
| 75 std::unique_ptr<ReceivedData> data = factory_->Create(12, 34, 56); | 75 std::unique_ptr<ReceivedData> data = factory_->Create(12, 34); |
| 76 const char* memory_start = static_cast<const char*>(memory_->memory()); | 76 const char* memory_start = static_cast<const char*>(memory_->memory()); |
| 77 | 77 |
| 78 ASSERT_TRUE(data); | 78 ASSERT_TRUE(data); |
| 79 EXPECT_EQ(memory_start + 12, data->payload()); | 79 EXPECT_EQ(memory_start + 12, data->payload()); |
| 80 EXPECT_EQ(34, data->length()); | 80 EXPECT_EQ(34, data->length()); |
| 81 EXPECT_EQ(56, data->encoded_data_length()); | |
| 82 | 81 |
| 83 checkpoint.Call(0); | 82 checkpoint.Call(0); |
| 84 data.reset(); | 83 data.reset(); |
| 85 checkpoint.Call(1); | 84 checkpoint.Call(1); |
| 86 } | 85 } |
| 87 | 86 |
| 88 TEST_F(SharedMemoryReceivedDataFactoryTest, CreateMultiple) { | 87 TEST_F(SharedMemoryReceivedDataFactoryTest, CreateMultiple) { |
| 89 Checkpoint checkpoint; | 88 Checkpoint checkpoint; |
| 90 InSequence s; | 89 InSequence s; |
| 91 EXPECT_CALL(checkpoint, Call(0)); | 90 EXPECT_CALL(checkpoint, Call(0)); |
| 92 EXPECT_CALL(*sender_, SendAck(request_id_)); | 91 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 93 EXPECT_CALL(checkpoint, Call(1)); | 92 EXPECT_CALL(checkpoint, Call(1)); |
| 94 EXPECT_CALL(*sender_, SendAck(request_id_)); | 93 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 95 EXPECT_CALL(checkpoint, Call(2)); | 94 EXPECT_CALL(checkpoint, Call(2)); |
| 96 EXPECT_CALL(*sender_, SendAck(request_id_)); | 95 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 97 EXPECT_CALL(checkpoint, Call(3)); | 96 EXPECT_CALL(checkpoint, Call(3)); |
| 98 | 97 |
| 99 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); | 98 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1); |
| 100 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); | 99 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1); |
| 101 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); | 100 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1); |
| 102 | 101 |
| 103 EXPECT_TRUE(data1); | 102 EXPECT_TRUE(data1); |
| 104 EXPECT_TRUE(data2); | 103 EXPECT_TRUE(data2); |
| 105 EXPECT_TRUE(data3); | 104 EXPECT_TRUE(data3); |
| 106 | 105 |
| 107 checkpoint.Call(0); | 106 checkpoint.Call(0); |
| 108 data1.reset(); | 107 data1.reset(); |
| 109 checkpoint.Call(1); | 108 checkpoint.Call(1); |
| 110 data2.reset(); | 109 data2.reset(); |
| 111 checkpoint.Call(2); | 110 checkpoint.Call(2); |
| 112 data3.reset(); | 111 data3.reset(); |
| 113 checkpoint.Call(3); | 112 checkpoint.Call(3); |
| 114 } | 113 } |
| 115 | 114 |
| 116 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrder) { | 115 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrder) { |
| 117 Checkpoint checkpoint; | 116 Checkpoint checkpoint; |
| 118 InSequence s; | 117 InSequence s; |
| 119 EXPECT_CALL(checkpoint, Call(0)); | 118 EXPECT_CALL(checkpoint, Call(0)); |
| 120 EXPECT_CALL(checkpoint, Call(1)); | 119 EXPECT_CALL(checkpoint, Call(1)); |
| 121 EXPECT_CALL(checkpoint, Call(2)); | 120 EXPECT_CALL(checkpoint, Call(2)); |
| 122 EXPECT_CALL(*sender_, SendAck(request_id_)); | 121 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 123 EXPECT_CALL(*sender_, SendAck(request_id_)); | 122 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 124 EXPECT_CALL(*sender_, SendAck(request_id_)); | 123 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 125 EXPECT_CALL(checkpoint, Call(3)); | 124 EXPECT_CALL(checkpoint, Call(3)); |
| 126 | 125 |
| 127 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); | 126 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1); |
| 128 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); | 127 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1); |
| 129 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); | 128 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1); |
| 130 | 129 |
| 131 EXPECT_TRUE(data1); | 130 EXPECT_TRUE(data1); |
| 132 EXPECT_TRUE(data2); | 131 EXPECT_TRUE(data2); |
| 133 EXPECT_TRUE(data3); | 132 EXPECT_TRUE(data3); |
| 134 | 133 |
| 135 checkpoint.Call(0); | 134 checkpoint.Call(0); |
| 136 data3.reset(); | 135 data3.reset(); |
| 137 checkpoint.Call(1); | 136 checkpoint.Call(1); |
| 138 data2.reset(); | 137 data2.reset(); |
| 139 checkpoint.Call(2); | 138 checkpoint.Call(2); |
| 140 data1.reset(); | 139 data1.reset(); |
| 141 checkpoint.Call(3); | 140 checkpoint.Call(3); |
| 142 } | 141 } |
| 143 | 142 |
| 144 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrderPartially) { | 143 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrderPartially) { |
| 145 Checkpoint checkpoint; | 144 Checkpoint checkpoint; |
| 146 InSequence s; | 145 InSequence s; |
| 147 EXPECT_CALL(checkpoint, Call(0)); | 146 EXPECT_CALL(checkpoint, Call(0)); |
| 148 EXPECT_CALL(checkpoint, Call(1)); | 147 EXPECT_CALL(checkpoint, Call(1)); |
| 149 EXPECT_CALL(*sender_, SendAck(request_id_)); | 148 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 150 EXPECT_CALL(*sender_, SendAck(request_id_)); | 149 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 151 EXPECT_CALL(*sender_, SendAck(request_id_)); | 150 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 152 EXPECT_CALL(checkpoint, Call(2)); | 151 EXPECT_CALL(checkpoint, Call(2)); |
| 153 EXPECT_CALL(checkpoint, Call(3)); | 152 EXPECT_CALL(checkpoint, Call(3)); |
| 154 EXPECT_CALL(*sender_, SendAck(request_id_)); | 153 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 155 EXPECT_CALL(*sender_, SendAck(request_id_)); | 154 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 156 EXPECT_CALL(*sender_, SendAck(request_id_)); | 155 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 157 EXPECT_CALL(checkpoint, Call(4)); | 156 EXPECT_CALL(checkpoint, Call(4)); |
| 158 | 157 |
| 159 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); | 158 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1); |
| 160 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); | 159 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1); |
| 161 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); | 160 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1); |
| 162 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1, 1); | 161 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1); |
| 163 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1, 1); | 162 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1); |
| 164 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1, 1); | 163 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1); |
| 165 | 164 |
| 166 EXPECT_TRUE(data1); | 165 EXPECT_TRUE(data1); |
| 167 EXPECT_TRUE(data2); | 166 EXPECT_TRUE(data2); |
| 168 EXPECT_TRUE(data3); | 167 EXPECT_TRUE(data3); |
| 169 EXPECT_TRUE(data4); | 168 EXPECT_TRUE(data4); |
| 170 EXPECT_TRUE(data5); | 169 EXPECT_TRUE(data5); |
| 171 EXPECT_TRUE(data6); | 170 EXPECT_TRUE(data6); |
| 172 | 171 |
| 173 checkpoint.Call(0); | 172 checkpoint.Call(0); |
| 174 data3.reset(); | 173 data3.reset(); |
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| 187 Checkpoint checkpoint; | 186 Checkpoint checkpoint; |
| 188 InSequence s; | 187 InSequence s; |
| 189 EXPECT_CALL(checkpoint, Call(0)); | 188 EXPECT_CALL(checkpoint, Call(0)); |
| 190 EXPECT_CALL(checkpoint, Call(1)); | 189 EXPECT_CALL(checkpoint, Call(1)); |
| 191 EXPECT_CALL(*sender_, SendAck(request_id_)); | 190 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 192 EXPECT_CALL(*sender_, SendAck(request_id_)); | 191 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 193 EXPECT_CALL(*sender_, SendAck(request_id_)); | 192 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 194 EXPECT_CALL(checkpoint, Call(2)); | 193 EXPECT_CALL(checkpoint, Call(2)); |
| 195 EXPECT_CALL(checkpoint, Call(3)); | 194 EXPECT_CALL(checkpoint, Call(3)); |
| 196 | 195 |
| 197 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); | 196 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1); |
| 198 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); | 197 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1); |
| 199 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); | 198 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1); |
| 200 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1, 1); | 199 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1); |
| 201 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1, 1); | 200 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1); |
| 202 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1, 1); | 201 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1); |
| 203 | 202 |
| 204 EXPECT_TRUE(data1); | 203 EXPECT_TRUE(data1); |
| 205 EXPECT_TRUE(data2); | 204 EXPECT_TRUE(data2); |
| 206 EXPECT_TRUE(data3); | 205 EXPECT_TRUE(data3); |
| 207 EXPECT_TRUE(data4); | 206 EXPECT_TRUE(data4); |
| 208 EXPECT_TRUE(data5); | 207 EXPECT_TRUE(data5); |
| 209 EXPECT_TRUE(data6); | 208 EXPECT_TRUE(data6); |
| 210 | 209 |
| 211 checkpoint.Call(0); | 210 checkpoint.Call(0); |
| 212 data3.reset(); | 211 data3.reset(); |
| 213 data6.reset(); | 212 data6.reset(); |
| 214 data2.reset(); | 213 data2.reset(); |
| 215 checkpoint.Call(1); | 214 checkpoint.Call(1); |
| 216 data1.reset(); | 215 data1.reset(); |
| 217 checkpoint.Call(2); | 216 checkpoint.Call(2); |
| 218 factory_->Stop(); | 217 factory_->Stop(); |
| 219 data5.reset(); | 218 data5.reset(); |
| 220 data4.reset(); | 219 data4.reset(); |
| 221 checkpoint.Call(3); | 220 checkpoint.Call(3); |
| 222 } | 221 } |
| 223 | 222 |
| 224 } // namespace | 223 } // namespace |
| 225 | 224 |
| 226 } // namespace content | 225 } // namespace content |
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