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Hardware equipment automation testing system and testing method thereof

A technology for automated testing and hardware equipment, applied in the detection of faulty computer hardware, etc., can solve problems such as inability to support GUI automation and inflexible parameter transmission

Inactive Publication Date: 2012-07-25
李康 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. It can only be used to build test sequences, and the specific test steps still need to be implemented through programming. For example, simple file IO operations require external programming;
[0007] 2. There are few types of software modules that can be called through adapters, mainly including LabVIEW VI, CVI DLL, C / C++ DLL, .NET, ActiveX and HTBasic, etc. For scripting languages ​​that are biased towards network testing, such as TCL and Python, etc. It can only be called indirectly through the "Call Executable" method, and the parameter passing is not flexible;
[0008] 3. Unable to support GUI automation

Method used

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  • Hardware equipment automation testing system and testing method thereof
  • Hardware equipment automation testing system and testing method thereof
  • Hardware equipment automation testing system and testing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0081] see figure 1 , the present invention discloses a system 10 capable of creating automatic test cases for various complex hardware devices without programming. Hardware device testing may involve various tools and methods, and the system includes a test logic module 11 , a general tool module 12 , an external program calling module 13 , a network protocol module 14 and a GUI automation module 15 .

[0082] 【Test logic module】

[0083] The test logic module 11 includes tools for implementing various test logics, such as loop structure 111 , condition judgment structure 112 , parallel structure 113 , waiting 114 , event trigger 115 and so on. These tools are used to implement various test logics and combine tools in other modules into a complete test process.

[0084] The loop structure 111 is used to implement steps that require loops in the test process. It can be divided into two types: the loop with a certain number of loops - just set the number of loops; it is nece...

Embodiment 2

[0116] This embodiment introduces the present invention by taking the TD-LTE (fourth generation mobile communication) base station vector magnitude error test as an example.

[0117] The testing process is as follows:

[0118] Use case description: Verify that the EVM of the eNodeB's transmitted signal complies with the regulations

[0119] Testing process:

[0120] 1) Configure the carrier frequency point, the center frequency is 2350MHz;

[0121] 2) Start eNodeB to work in E-TM3.1 mode and transmit with maximum power;

[0122] 3) Use the LTE spectrum analyzer to test the PDSCH EVM whose modulation mode is 64QAM;

[0123] 4) Change the downlink signal mode to E_TM3.2, and test the PDSCH EVM whose modulation mode is 16QAM;

[0124] 5) Change the downlink signal mode to E_TM3.3, and test the PDSCH EVM whose modulation mode is QPSK;

[0125] 6) Change the downlink signal mode to E_TM2, and test the PDSCH EVM whose modulation mode is 64QAM;

[0126] 7) Configure the carrier...

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Abstract

The invention discloses a hardware equipment automation testing system and a testing method thereof. The hardware equipment automation testing system comprises a test logic module, a general utility module, an external program calling module, a network protocol module and a GUI (graphical user interface) automation module. The test logic module comprises tools for realizing various test logics and combining tools in other modules into the complete test flow. The general utility module comprises general tools for implementing test steps during testing. The external program calling module comprises an external program used for calling compiling of various languages. The network protocol module is used for realizing automation in writing and reading of various network protocols. The GUI automation module is utilized for realizing automation of operations of various graphical user interfaces. According to the hardware equipment automation testing system and the testing method thereof, different modules / tools for realizing automation of testing steps are provided, different software and hardware resources can be combined in the same system, and accordingly automation of the test flow is realized.

Description

technical field [0001] The invention belongs to the technical field of equipment testing, and relates to a hardware equipment testing system, in particular to a hardware equipment automatic testing system; at the same time, the invention also relates to a testing method of the hardware equipment automatic testing system. Background technique [0002] With the development of technology, the integration and complexity of various hardware devices and systems (consumer electronics, communications, automotive electronics, aerospace...) are getting higher and higher, and their testing often involves basic electronics, network communications, software Hardware integration and other aspects, but the required test cycle is getting shorter and shorter. Therefore, the industry has also put forward new requirements for testing technology. The testing method of hardware equipment and system has gone through the development process from manual testing to partial testing automation through...

Claims

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Application Information

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IPC IPC(8): G06F11/22
Inventor 张骁李康费海平
Owner 李康
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