Wireless sensor network system testing method and device based on Wp

Abstract

The embodiment of the invention provides a wireless sensor network system testing method and device based on Wp. The method comprises the following steps of: obtaining a finite-state machine model through description of a wireless sensor network system for plant growth environment monitoring; calculating an equivalent feature set, a conversion coverage set and a state coverage set of all states inthe finite state machine model; and respectively obtaining a first test sequence set and a second test sequence set according to the first test sequence model and the second test sequence set model,and combining the first test sequence set and the second test sequence set to obtain a test sequence set of the wireless sensor network system, thereby performing defect detection on the wireless sensor network system. The test sequence set of the wireless sensor network system obtained by the embodiment of the invention not only is small in scale, but also can accurately detect the defects of thewireless sensor network system for monitoring the plant growth environment.

Description

technical field [0001] The invention relates to the technical field of software system testing, in particular to a Wp-based wireless sensor network system testing method and device. Background technique [0002] Wireless sensor network is a multi-hop self-organizing network system formed by wireless communication, which is composed of a large number of inexpensive micro sensor nodes with communication, sensing and computing capabilities deployed in or near the monitoring area. Cooperatively sense, collect and process the information of the sensed objects in the network coverage area, and send it to the observer. Among them, the wireless sensor network system can be applied to the monitoring of plant growth environment, but in the process of development and deployment of the wireless sensor network system, the relevant personnel do not fully understand the protocol rules or the incompatibility of the software and hardware environment due to their own limitations. It will cau...

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Problems solved by technology

[0004] In the prior art, the test method of the wireless sensor network system used for plant growth environment monitoring includes a test generation algorithm W or Wp, wherein the test sequence set generated by the W method is relatively large, which reduces the test efficiency; and the test generated by the Wp method Although the size of the sequence set is smaller than that of the W method, it is still relatively large for actual testing work

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