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Application detection method and device, equipment and storage medium

A detection method and call stack technology, which is applied in error detection/correction, response error generation, instrumentation, etc., can solve problems such as difficult positioning and hard freezing, and achieve the effect of fast and accurate positioning of the cause of freezing

Active Publication Date: 2021-03-26
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cause of Caton is difficult to locate
For example, it is difficult to find out which codes cause freezes only by code review, and it is difficult to determine what codes cause freezes only by black-box testing

Method used

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  • Application detection method and device, equipment and storage medium
  • Application detection method and device, equipment and storage medium
  • Application detection method and device, equipment and storage medium

Examples

Experimental program
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Embodiment approach

[0050] In one embodiment, the method also includes:

[0051] S31. Acquire the drawing interval per frame based on the system vertical synchronization signal. For example, when the display is scanning, the vertical synchronization signal can be referenced, based on the vertical synchronization signal, the drawing start time stamp and the drawing end time stamp of each frame can be obtained, and then the drawing interval of each frame can be obtained. The drawing interval of each frame obtained based on the vertical synchronization signal can represent the user's actual running experience, and more accurately locate the situation of stuttering. For example, if the drawing interval of a certain frame obtained based on the system vertical sync signal is extremely long, it means that there is a freeze in this frame.

[0052] In one embodiment, the method also includes:

[0053] S32. Obtain execution information of the main thread message of the application, where the execution in...

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Abstract

The invention provides an application detection method and device, equipment and a storage medium, and relates to the field of application detection. According to the specific implementation scheme, the method comprises the steps of obtaining lag data based on each frame drawing interval of an application, execution information of a main thread message and a main thread call stack; and obtaining ajamming reason of the application based on the jamming data. According to the embodiment of the invention, based on the drawing interval of each frame of the application, the execution information ofthe main thread message and the main thread call stack, jamming data can be quickly and accurately obtained, and the lag reason can be quickly and accurately positioned based on the jamming data.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular to the field of application detection. Background technique [0002] In operating systems such as Android (Android), applications have many sliding gestures or animation effects. If the gestures are not smooth and freezes occur, the user experience will be poor, and the user may even delete the application. Conversely, a smooth experience can attract more users. The cause of the stuttering is difficult to locate. For example, it is difficult to find out which codes cause freezes only by code review (review), and it is difficult to determine what codes cause freezes only by black-box testing. Contents of the invention [0003] The present disclosure provides a method, device, equipment and storage medium for application detection. [0004] According to an aspect of the present disclosure, an application detection method is provided, including: [0005] Based on the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07
CPCG06F11/079
Inventor 李享
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD