File testing method and device, electronic equipment and computer readable medium

The invention discloses a file testing method and device, electronic equipment and a computer readable medium, and relates to the technical field of tests.The method comprises the steps that a target file is obtained, and the target file is obtained after a first file is updated based on an exception type; the target file is added to a specified path of the target device, and the specified path is accessed when the target device is started; executing a starting operation on the target equipment; based on a starting result corresponding to the starting operation, a test result of the target file is determined, and the test result is used for representing whether the target file affects normal starting of the target device or not. Therefore, the target file is obtained by constructing the first file through the exception type, and whether the target file affects the normal startup of the equipment or not is tested, so that the influence of the file on the startup of the equipment can be efficiently determined.