Function driver testing method, device, terminal device and storage medium

A function-driven, program testing technology, applied in software testing/debugging, error detection/correction, instruments, etc., can solve the problem of not being able to actively trigger the sending and receiving retry process, and achieve the effect of reliability assurance

Active Publication Date: 2022-05-27
PAX COMP TECH SHENZHEN
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a function driver testing method, a terminal device and a storage medium to solve the problem that the existing technology cannot actively trigger the sending and receiving retry process
[0006] The function driver testing method provided by the embodiment of the present application can proactively and controllably discard the input and output request packets of the function driver by filtering the control conditions, thereby realizing the external condition that triggers the retry process in the function driver, and solving the problem of the existing The problem that the technology cannot actively trigger the sending and receiving retry process

Method used

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  • Function driver testing method, device, terminal device and storage medium
  • Function driver testing method, device, terminal device and storage medium
  • Function driver testing method, device, terminal device and storage medium

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Embodiment Construction

[0028]In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0029] In order to illustrate the technical solutions described in the present application, the following specific embodiments are used for description.

[0030] In ordinary operating systems, such as Windows operating systems, drivers include function drivers, filter drivers and bus drivers. figure 1 The layered driver framework shown. Among them, the bus driver is...

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Abstract

This application is applicable to the technical field of program testing, and provides a function driver testing method, a terminal device and a storage medium, wherein the function driver testing method includes: monitoring the input and output request packets of the function driver; When the control condition discards the input and output request packet, trigger the sending and receiving retry process; judge whether each input and output request packet resent by the function driver is received; when any input and output request packet resent by the function driver is not received , it is determined that the sending and receiving retry process fails the test under the filtering control condition. The function driver testing method provided by the embodiment of the present application can proactively and controllably discard the input and output request packets of the function driver by filtering the control conditions, thereby realizing the external condition of triggering the retry process in the function driver, and solving the problem of the existing The technology cannot actively trigger the sending and receiving retry process.

Description

technical field [0001] The present application belongs to the technical field of program testing, and in particular, relates to a function driver testing method, a terminal device and a storage medium. Background technique [0002] A function driver is the main driver of a device (such as a POS machine), abbreviated as a driver or driver. It provides an operation interface for read and write access to a device, which is used for the device to interact with the ready-made, specific bus drivers in the operating system. Data transmission is usually the core transaction of function drivers, and the reliability of data transmission is an important indicator of function drivers. The function driver generally ensures the reliability of data transmission through the retry process. The retry process includes the send retry process and the receive retry process, which are referred to as the send and receive retry process. The conventional method of testing the sending and receiving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
CPCG06F11/3644G06F11/366
Inventor 董时舫
Owner PAX COMP TECH SHENZHEN
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