Method and system for testing software configuration items

Abstract

The present invention relates to a method and system for testing software configuration items. The system includes a network interface module, a CPU processing module, an FPGA module, a signal conversion module, an interface conversion module and a storage module; the network interface module is used to receive a test control terminal The test sequence that sends; Described CPU processing module is used for receiving test sequence, and test sequence is analyzed and dispatched, generates corresponding test instruction, configures the test interface parameter of corresponding test instruction; Described FPGA module produces configuration according to test interface parameter Interface timing relationship and test data; the signal conversion module is used to convert the interface timing relationship and test data into test stimulus information that matches the test equipment; the interface conversion module is used to make the device under test according to the test stimulus information The response information is fed back to the FPGA module; the storage module is used to store the response information. It has the advantages of flexible interface configuration, portability and remote control.

Description

technical field [0001] The invention relates to a testing method and system for software configuration items. Background technique [0002] There are two main types of simulation test systems currently used for testing software configuration items. One is based on virtualization platform simulation with script testing. This kind of test system often cannot truly reflect the actual characteristics of the device itself, and the input stimulus is too ideal. The test object has ignored the electrical characteristics, and the output signal may not reflect the real state of the test object. In addition, the simulation and script test method need to spend a lot of test time, and the test efficiency is low; [0003] The second main test system is the hardware-in-the-loop simulation test system based on the interface. This system basically uses a general-purpose independent interface board. Although this test system can reflect the actual characteristics of the real physical device, ...

AI Technical Summary

Problems solved by technology

[0002] There are two main types of simulation test systems currently used for testing software configuration items. One is based on virtualization platform simulation with script testing. This kind of test system often cannot truly reflect the actual characteristics of the device itself, and the input stimulus is too ideal. The test object has ignored the electrical characteristics, and the output signal may not reflect the real state of the test object. In addition, the simulation and script test method need to spend a lot of test time, and the test efficiency is low;

[0003] The second main test system is the hardware-in-the-loop simulation test system based on the interface. This system basically uses a general-purpose independent interface board. Although this test system can reflect the actual characteristics of the real physical device, the task-driven configuration item High-level embedded system testing requires precise cooperation between interfaces, and the ability and time accuracy of interface-based test systems to work together cannot be guaranteed.

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