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Smart card testing method

A test method and smart card technology, applied in the field of data processing, can solve problems such as loss of manufacturers and users, insufficient test coverage, problems in the field of smart card use, etc.

Active Publication Date: 2008-04-23
BEIJING YICHENG XINTONG SMART CARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current test mode is usually that testers write test scripts according to test requirements to test smart cards. However, due to insufficient test coverage or different habits of testers and developers, smart cards that pass the test may still be used by end users. If there is a problem, it will undoubtedly cause losses to both the manufacturer and the user.
Especially when the smart card is upgraded, due to the lack of effective regression testing methods, the above problems occur from time to time

Method used

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] The process flow of the preferred embodiment of the present invention is shown in the figure, including the following steps:

[0024] (1) Generate a test card;

[0025] (2) When using the existing smart card to communicate with the terminal device, obtain the instruction sent to the smart card and the return data of the smart card;

[0026] (3) according to the instruction that described step (2) obtains and return data, generate test case, described test case includes the input that is sent to test card when testing and the expected output of test card;

[0027] (4) Send the input to the test card, and monitor the return data of the test card. If the return data of the test card is the same as the expected output, the test is successful, and if not, the test fails.

[0028] As a preference, the embodiment in the step (3) is a sequence composed of mu...

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Abstract

The invention discloses a test method for intelligent card, which comprises: (1) generating testing card; (2) communicating with existed intelligent card to terminal device to obtain the command to intelligent card and the return data from card; (3) according to obtained command and data in step (2), generating testing sequence; (4) sending input into testing card, monitoring the return data; if the return data according with predicted output, the testing succeeds; or else, it fails. This invention accords with user habit, and avoid fault of upgraded product for insufficient test cover-degree.

Description

technical field [0001] The invention relates to a data processing method, in particular to a smart card testing method. Background technique [0002] With the development of computer technology, the application of software is more and more extensive, ranging from the financial industry, industry and commerce, to household appliances and mobile phone SIM cards. The influence of software is everywhere. The functions of the software are also increasing day by day, resulting in higher and higher complexity of the software, and more and more failures caused by software failures. According to the US Air Force's statistics, in the 20,000-hour experiment of the F / A-18 flight control system, there were 309 software failures and 271 hardware failures, so it can be seen that software testing has become a very important task. [0003] Many existing software functional testing methods generate scripts and execute tests through the capture and playback mechanism. The captured objects ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/34H04B17/00
Inventor 景涛
Owner BEIJING YICHENG XINTONG SMART CARD