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System testing method and device

A system testing and relationship technology, applied in the field of computer testing, can solve problems such as difficulty in problem location, incomplete coverage of tests, and long time-consuming, etc., to achieve the effect of convenient and fast problem location

Active Publication Date: 2014-02-19
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although it is possible to detect whether the output of the system is within a reasonable range, it cannot detect whether the operation of the system is reasonable.
This method can achieve the test purpose well when the system is relatively simple and the strategy is single; but if the system is more complex and there are multiple strategy branches that produce the same result, the test cannot be completely covered. At the same time, when the system test results have problems , the problem location is difficult and time-consuming

Method used

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Embodiment 1

[0047] figure 1 The flow chart of the main method provided by Embodiment 1 of the present invention, such as figure 1 As shown, the method includes:

[0048] Step 101: Extract the strategy effect implemented by each module in the streaming system as a single effect, and extract the strategy effect of the cooperation of two or more modules as a combination effect, and form a strategy set with the extracted single effect and combination effect.

[0049] In a streaming system composed of multiple modules, if the rationality of a strategy effect is judged by the value of an effect characteristic or the historical value of the effect characteristic, then the strategy effect is called a single effect. For example, if module A needs to process data at a uniform speed, then module A corresponds to a single effect, that is, "data processing at a uniform speed, P+-10%", where P means that the fluctuation of log scrolling entries per unit time of module A is within 10%.

[0050] In a s...

Embodiment 2

[0081] image 3 The structure diagram of the system test device provided by Embodiment 2 of the present invention is also aimed at flow systems containing more than two modules, such as image 3 As shown, the device includes: an effect extraction unit 300 , a feature extraction unit 310 , a relationship extraction unit 320 , a feature determination unit 330 , a data monitoring unit 340 and a relationship verification unit 350 .

[0082] The effect extraction unit 300 is used to extract the strategy effect of each module in the streaming system as a single effect and the strategy effect of the cooperation of two or more modules as a combination effect, and form a strategy set with the extracted single effect and combination effect.

[0083] Specifically, the effect extraction unit 300 can extract each function point and the dependency between the function points based on the function list of the streaming system; use the function point as a node to establish a data structure di...

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Abstract

The invention provides a system testing method and device directed at a flow type system containing more than two modules. The method comprises S1, extracting own strategy effects of modules in the flow type system to serve as single effects and mutually matched strategy effects of more than two modules to serve as combination effects; S2, forming an effect characteristic set through effect characteristics of the single effects and the combination effects; S3, monitoring the corresponding effect characteristics of the modules and collecting effect characteristic values; S4, verifying the effect characteristic set item by item through the collected effect characteristic values, and outputting verification results correspondingly. By means of the system testing method and device, the effect testing of the flow type system can be achieved, and problem location can be achieved conveniently and rapidly.

Description

【Technical field】 [0001] The invention relates to the technical field of computer testing, in particular to a system testing method and device. 【Background technique】 [0002] System effect test is a kind of system test. It mainly monitors the logs or module status parameters generated during system operation, and judges whether the system achieves the expected effect based on the monitoring data. For streaming systems composed of multiple modules, the existing testing methods are mainly result-oriented testing methods. [0003] Result-oriented testing methods only focus on the final results of system or module operation. Although it can detect whether the output result of the system is within a reasonable range, it cannot detect whether the operation of the system is reasonable. This method can achieve the test purpose well when the system is relatively simple and the strategy is single; but if the system is more complex and there are multiple strategy branches that produ...

Claims

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Application Information

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IPC IPC(8): G06F11/36
Inventor 赵辉
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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