| 122 | } |
| 123 | |
| 124 | void |
| 125 | SerialStreamUnitTests::testSerialStreamDrainWriteBuffer() |
| 126 | { |
| 127 | serialStream1.Open(TEST_SERIAL_PORT_1) ; |
| 128 | serialStream2.Open(TEST_SERIAL_PORT_2) ; |
| 129 | |
| 130 | ASSERT_TRUE(serialStream1.IsOpen()) ; |
| 131 | ASSERT_TRUE(serialStream2.IsOpen()) ; |
| 132 | |
| 133 | serialStream1.FlushIOBuffers() ; |
| 134 | serialStream2.FlushIOBuffers() ; |
| 135 | |
| 136 | serialStream1 << writeString1 << std::endl; |
| 137 | serialStream2 << writeString2 << std::endl; |
| 138 | |
| 139 | serialStream1.DrainWriteBuffer() ; |
| 140 | serialStream2.DrainWriteBuffer() ; |
| 141 | |
| 142 | // Allow time for the read buffers to show that data is available. |
| 143 | usleep(readBufferDelay) ; |
| 144 | |
| 145 | ASSERT_TRUE(serialStream1.IsDataAvailable()) ; |
| 146 | ASSERT_TRUE(serialStream2.IsDataAvailable()) ; |
| 147 | |
| 148 | serialStream1.FlushIOBuffers() ; |
| 149 | serialStream2.FlushIOBuffers() ; |
| 150 | |
| 151 | serialStream1.Close() ; |
| 152 | serialStream2.Close() ; |
| 153 | |
| 154 | ASSERT_FALSE(serialStream1.IsOpen()) ; |
| 155 | ASSERT_FALSE(serialStream2.IsOpen()) ; |
| 156 | } |
| 157 | |
| 158 | void |
| 159 | SerialStreamUnitTests::testSerialStreamFlushInputBuffer() |
nothing calls this directly
no test coverage detected