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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, 30); | 75 std::unique_ptr<ReceivedData> data = factory_->Create(12, 34, 56); |
| 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()); | 81 EXPECT_EQ(56, data->encoded_data_length()); |
| 82 EXPECT_EQ(30, data->encoded_body_length()); | |
| 83 | 82 |
| 84 checkpoint.Call(0); | 83 checkpoint.Call(0); |
| 85 data.reset(); | 84 data.reset(); |
| 86 checkpoint.Call(1); | 85 checkpoint.Call(1); |
| 87 } | 86 } |
| 88 | 87 |
| 89 TEST_F(SharedMemoryReceivedDataFactoryTest, CreateMultiple) { | 88 TEST_F(SharedMemoryReceivedDataFactoryTest, CreateMultiple) { |
| 90 Checkpoint checkpoint; | 89 Checkpoint checkpoint; |
| 91 InSequence s; | 90 InSequence s; |
| 92 EXPECT_CALL(checkpoint, Call(0)); | 91 EXPECT_CALL(checkpoint, Call(0)); |
| 93 EXPECT_CALL(*sender_, SendAck(request_id_)); | 92 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 94 EXPECT_CALL(checkpoint, Call(1)); | 93 EXPECT_CALL(checkpoint, Call(1)); |
| 95 EXPECT_CALL(*sender_, SendAck(request_id_)); | 94 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 96 EXPECT_CALL(checkpoint, Call(2)); | 95 EXPECT_CALL(checkpoint, Call(2)); |
| 97 EXPECT_CALL(*sender_, SendAck(request_id_)); | 96 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 98 EXPECT_CALL(checkpoint, Call(3)); | 97 EXPECT_CALL(checkpoint, Call(3)); |
| 99 | 98 |
| 100 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1, 1); | 99 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); |
| 101 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1, 1); | 100 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); |
| 102 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1, 1); | 101 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); |
| 103 | 102 |
| 104 EXPECT_TRUE(data1); | 103 EXPECT_TRUE(data1); |
| 105 EXPECT_TRUE(data2); | 104 EXPECT_TRUE(data2); |
| 106 EXPECT_TRUE(data3); | 105 EXPECT_TRUE(data3); |
| 107 | 106 |
| 108 checkpoint.Call(0); | 107 checkpoint.Call(0); |
| 109 data1.reset(); | 108 data1.reset(); |
| 110 checkpoint.Call(1); | 109 checkpoint.Call(1); |
| 111 data2.reset(); | 110 data2.reset(); |
| 112 checkpoint.Call(2); | 111 checkpoint.Call(2); |
| 113 data3.reset(); | 112 data3.reset(); |
| 114 checkpoint.Call(3); | 113 checkpoint.Call(3); |
| 115 } | 114 } |
| 116 | 115 |
| 117 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrder) { | 116 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrder) { |
| 118 Checkpoint checkpoint; | 117 Checkpoint checkpoint; |
| 119 InSequence s; | 118 InSequence s; |
| 120 EXPECT_CALL(checkpoint, Call(0)); | 119 EXPECT_CALL(checkpoint, Call(0)); |
| 121 EXPECT_CALL(checkpoint, Call(1)); | 120 EXPECT_CALL(checkpoint, Call(1)); |
| 122 EXPECT_CALL(checkpoint, Call(2)); | 121 EXPECT_CALL(checkpoint, Call(2)); |
| 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(*sender_, SendAck(request_id_)); | 124 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 126 EXPECT_CALL(checkpoint, Call(3)); | 125 EXPECT_CALL(checkpoint, Call(3)); |
| 127 | 126 |
| 128 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1, 1); | 127 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); |
| 129 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1, 1); | 128 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); |
| 130 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1, 1); | 129 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); |
| 131 | 130 |
| 132 EXPECT_TRUE(data1); | 131 EXPECT_TRUE(data1); |
| 133 EXPECT_TRUE(data2); | 132 EXPECT_TRUE(data2); |
| 134 EXPECT_TRUE(data3); | 133 EXPECT_TRUE(data3); |
| 135 | 134 |
| 136 checkpoint.Call(0); | 135 checkpoint.Call(0); |
| 137 data3.reset(); | 136 data3.reset(); |
| 138 checkpoint.Call(1); | 137 checkpoint.Call(1); |
| 139 data2.reset(); | 138 data2.reset(); |
| 140 checkpoint.Call(2); | 139 checkpoint.Call(2); |
| 141 data1.reset(); | 140 data1.reset(); |
| 142 checkpoint.Call(3); | 141 checkpoint.Call(3); |
| 143 } | 142 } |
| 144 | 143 |
| 145 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrderPartially) { | 144 TEST_F(SharedMemoryReceivedDataFactoryTest, ReclaimOutOfOrderPartially) { |
| 146 Checkpoint checkpoint; | 145 Checkpoint checkpoint; |
| 147 InSequence s; | 146 InSequence s; |
| 148 EXPECT_CALL(checkpoint, Call(0)); | 147 EXPECT_CALL(checkpoint, Call(0)); |
| 149 EXPECT_CALL(checkpoint, Call(1)); | 148 EXPECT_CALL(checkpoint, Call(1)); |
| 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(*sender_, SendAck(request_id_)); | 151 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 153 EXPECT_CALL(checkpoint, Call(2)); | 152 EXPECT_CALL(checkpoint, Call(2)); |
| 154 EXPECT_CALL(checkpoint, Call(3)); | 153 EXPECT_CALL(checkpoint, Call(3)); |
| 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(*sender_, SendAck(request_id_)); | 156 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 158 EXPECT_CALL(checkpoint, Call(4)); | 157 EXPECT_CALL(checkpoint, Call(4)); |
| 159 | 158 |
| 160 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1, 1); | 159 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); |
| 161 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1, 1); | 160 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); |
| 162 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1, 1); | 161 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); |
| 163 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1, 1, 1); | 162 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1, 1); |
| 164 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1, 1, 1); | 163 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1, 1); |
| 165 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1, 1, 1); | 164 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1, 1); |
| 166 | 165 |
| 167 EXPECT_TRUE(data1); | 166 EXPECT_TRUE(data1); |
| 168 EXPECT_TRUE(data2); | 167 EXPECT_TRUE(data2); |
| 169 EXPECT_TRUE(data3); | 168 EXPECT_TRUE(data3); |
| 170 EXPECT_TRUE(data4); | 169 EXPECT_TRUE(data4); |
| 171 EXPECT_TRUE(data5); | 170 EXPECT_TRUE(data5); |
| 172 EXPECT_TRUE(data6); | 171 EXPECT_TRUE(data6); |
| 173 | 172 |
| 174 checkpoint.Call(0); | 173 checkpoint.Call(0); |
| 175 data3.reset(); | 174 data3.reset(); |
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| 188 Checkpoint checkpoint; | 187 Checkpoint checkpoint; |
| 189 InSequence s; | 188 InSequence s; |
| 190 EXPECT_CALL(checkpoint, Call(0)); | 189 EXPECT_CALL(checkpoint, Call(0)); |
| 191 EXPECT_CALL(checkpoint, Call(1)); | 190 EXPECT_CALL(checkpoint, Call(1)); |
| 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(*sender_, SendAck(request_id_)); | 193 EXPECT_CALL(*sender_, SendAck(request_id_)); |
| 195 EXPECT_CALL(checkpoint, Call(2)); | 194 EXPECT_CALL(checkpoint, Call(2)); |
| 196 EXPECT_CALL(checkpoint, Call(3)); | 195 EXPECT_CALL(checkpoint, Call(3)); |
| 197 | 196 |
| 198 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1, 1); | 197 std::unique_ptr<ReceivedData> data1 = factory_->Create(0, 1, 1); |
| 199 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1, 1); | 198 std::unique_ptr<ReceivedData> data2 = factory_->Create(1, 1, 1); |
| 200 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1, 1); | 199 std::unique_ptr<ReceivedData> data3 = factory_->Create(2, 1, 1); |
| 201 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1, 1, 1); | 200 std::unique_ptr<ReceivedData> data4 = factory_->Create(3, 1, 1); |
| 202 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1, 1, 1); | 201 std::unique_ptr<ReceivedData> data5 = factory_->Create(4, 1, 1); |
| 203 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1, 1, 1); | 202 std::unique_ptr<ReceivedData> data6 = factory_->Create(5, 1, 1); |
| 204 | 203 |
| 205 EXPECT_TRUE(data1); | 204 EXPECT_TRUE(data1); |
| 206 EXPECT_TRUE(data2); | 205 EXPECT_TRUE(data2); |
| 207 EXPECT_TRUE(data3); | 206 EXPECT_TRUE(data3); |
| 208 EXPECT_TRUE(data4); | 207 EXPECT_TRUE(data4); |
| 209 EXPECT_TRUE(data5); | 208 EXPECT_TRUE(data5); |
| 210 EXPECT_TRUE(data6); | 209 EXPECT_TRUE(data6); |
| 211 | 210 |
| 212 checkpoint.Call(0); | 211 checkpoint.Call(0); |
| 213 data3.reset(); | 212 data3.reset(); |
| 214 data6.reset(); | 213 data6.reset(); |
| 215 data2.reset(); | 214 data2.reset(); |
| 216 checkpoint.Call(1); | 215 checkpoint.Call(1); |
| 217 data1.reset(); | 216 data1.reset(); |
| 218 checkpoint.Call(2); | 217 checkpoint.Call(2); |
| 219 factory_->Stop(); | 218 factory_->Stop(); |
| 220 data5.reset(); | 219 data5.reset(); |
| 221 data4.reset(); | 220 data4.reset(); |
| 222 checkpoint.Call(3); | 221 checkpoint.Call(3); |
| 223 } | 222 } |
| 224 | 223 |
| 225 } // namespace | 224 } // namespace |
| 226 | 225 |
| 227 } // namespace content | 226 } // namespace content |
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