Secondary equipment testing method and device and storage medium

The invention discloses a secondary equipment testing method and device and a storage medium, and the method comprises the steps: setting evaluation logics of all test items of to-be-tested secondary equipment and state sequence details corresponding to the evaluation logics based on a standard operation instruction; querying state sequence details corresponding to the evaluation logic of the current test item in a preset query range according to the test request, and recording message information in the preset query range; traversing each evaluation logic, and performing displacement marking on each evaluation logic; grouping the evaluation logic after displacement marking according to the state sequence details of the test items to obtain evaluation logic grouped data; grouping the message information according to the signal point sections to obtain message information grouping information; and comparing the evaluation logic grouped data with the message information grouped data, and obtaining a test result