A comprehensive performance test platform for acoustic liner, the test platform comprises a flow duct and a test chamber , wherein, the flow duct is configured to provide a channel for airflow; the flow duct comprises an acoustic source section and a test section which is located downstream of the acoustic source section; a wall surface of the acoustic source section is provided with a loudspeaker array ; the test chamber is arranged on the test section, and the interior of the test chamber is provided with an acoustic liner to be measured , the measured acoustic liner is flush with the wall surface of the test section, the wall surface of the test section upstream of the measured acoustic liner is provided with a first microphone array , the wall surface of the test section opposite or adjacent to the measured acoustic liner is provided with a second microphone array , and the wall surface of the test section downstream of the measured acoustic liner is provided with a third microphone array ; characterized in that : the interior of the test chamber is further provided with an acceleration transducer and a drag balance ; the measured acoustic liner is provided with a strain gauge and the measured acoustic liner is connected to the acceleration transducer ; the drag balance is connected to a bearing tray and the bearing tray is fixedly connected to the measured acoustic liner; the wall surface of the test section opposite to the measured acoustic liner is provided with a pressure probe array ; the pressure probes in the pressure probe array and the microphones in the second microphone array are arranged symmetrically along the longitudinal central axis of the flow duct . the flow duct is configured to provide a channel for airflow; the flow duct comprises an acoustic source section and a test section which is located downstream of the acoustic source section; a wall surface of the acoustic source section is provided with a loudspeaker array ; the test chamber is arranged on the test section, and the interior of the test chamber is provided with an acoustic liner to be measured , the measured acoustic liner is flush with the wall surface of the test section, the wall surface of the test section upstream of the measured acoustic liner is provided with a first microphone array , the wall surface of the test section opposite or adjacent to the measured acoustic liner is provided with a second microphone array , and the wall surface of the test section downstream of the measured acoustic liner is provided with a third microphone array ; characterized in that : the interior of the test chamber is further provided with an acceleration transducer and a drag balance ; the measured acoustic liner is provided with a strain gauge and the measured acoustic liner is connected to the acceleration transducer ; the drag balance is connected to a bearing tray and the bearing tray is fixedly connected to the measured acoustic liner; the wall surface of the test section opposite to the measured acoustic liner is provided with a pressure probe array ; the pressure probes in the pressure probe array and the microphones in the second microphone array are arranged symmetrically along the longitudinal central axis of the flow duct . the interior of the test chamber is further provided with an acceleration transducer and a drag balance ; the measured acoustic liner is provided with a strain gauge and the measured acoustic liner is connected to the acceleration transducer ; the drag balance is connected to a bearing tray and the bearing tray is fixedly connected to the measured acoustic liner; the wall surface of the test section opposite to the measured acoustic liner is provided with a pressure probe array ; the pressure probes in the pressure probe array and the microphones in the second microphone array are arranged symmetrically along the longitudinal central axis of the flow duct . <EOS>