CN103560829B - Method and system for automatic testing of UNI ports - Google Patents
Method and system for automatic testing of UNI ports Download PDFInfo
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Abstract
The invention provides a method and system for automatic testing of UNI ports. The method comprises the steps that a test environment is built, all the UNI ports of a tested ONU have access to a downlink access device, the tested ONU is connected with an OLT, a network data analyzer is respectively connected with the downlink access device and the OLT, and a test terminal is respectively connected with and controls the downlink access device, the OLT and the network data analyzer; the test parameters and the test cases of the UNI ports are configured through the test terminal; the test terminal automatically adjusts the execution sequence of the test cases, the test cases are executed according to the adjusted sequence, and a test log and a test report are generated. The method and system can achieve the rate-limiting function test of all the UNI ports of the tested ONU, and content is more detailed and richer; the manual operation of test personnel is not needed, an instrument free clearance is small, and the testing efficiency of the device is greatly improved; related test log information exists in the test process, and a bug is convenient to analyze and trace.
Description
Technical field
The invention belongs to technical field of measurement and test, it is related to a kind of method of testing of uni port, more particularly to a kind of UNI ends
The automated testing method and system of mouth.
Background technology
With developing rapidly for the communication technology, backbone network, LAN make rapid progress, access network as whole network " most
Latter kilometer ", its bandwidth but into the bottleneck of network Development, especially with emerging network business such as video conference, video point
Broadcast, the requirement more and more higher of visual telephone etc. to bandwidth so that the problem is further severe.Solve one of means of the problem just
It is to introduce EPON (Passive Optical Networks, PON).EPON based on Ethernet
(Ethernet Passive Optical Networks, EPON) have transmission frequency bandwidth, big, low in energy consumption capacity, low cost,
Highly reliable the advantages of, it has also become one of main flow direction of network bandwidth development.The ductility limit speed of EPON system is divided into up with
Two aspects of row.It is up：The user side Ethernet interface of ONU needs to support the port speed constraint function of uplink service；ONU
The up speed limit of uni port of (Optical Network Unit, optical node) is proposed with single speed Policing mechanism, and props up
Hold carries out remote management based on " Eth Port US Policing " attribute to the up speed limiting function of ethernet port.It is descending：
The user side Ethernet interface of ONU needs to support the port speed constraint function of downlink business that optional support is based on the speed limit of Business Stream
Function；The descending speed limit of uni port of ONU is proposed with Traffic Shaping modes, and supports to be based on " Eth Port DS
Rate Limiting " attributes carry out remote management to the descending speed limiting function of ethernet port.
At present, in the test process of uni port speed limiting function, the method for testing for using is：1) test topology is built；2)
100M data flows are sent to uni port using network data analyzer (Ixia), the uni port that observation is docked with Ixia ports
Receive data cases；3) configuring uni port speed limit speed by OLT (Optical line terminal, optical line terminal) is
CIR=10M；4) 100M data flows, the reception of the uni port that observation is docked with Ixia ports are sent to uni port using Ixia
Data cases；5) test result is judged, multi-upstream access device can correctly configure the speed limit speed of the uni port of ONU, UNI ends
The 10M that the reception data rate of Ixia mouthfuls of mouth docking is configured by step 3.Existing test job is all held by hand by tester
OK, the port number of actual test uni port speed limit is limited, and the test that complete all uni port speed limits needs tester
The consumption plenty of time performs the mechanical test operation for repeating.Especially, when thering is thousands of project to need to repeat port limit
When speed test, it is extremely low that the test job of uni port speed limit will become extremely uninteresting, efficiency, but also can be because of test
The concrete condition difference that personnel perform causes test result difference occur.So, the shortcoming of prior art is as follows：1) uni port
The test item number of speed limiting function is limited, does not have more time test multiple traffic value and multiple packet moulds of different sizes
Intend flow；2) configuration in testing includes the configuration of OLT and the configuration of Ixia, is required for tester to have been manually done, and the time is too
Long, multi-pass operation is more uninteresting and inefficiency；3) need to toggle configuration between Ixia and OLT in test process, when
OLT is idle during configuration Ixia, or Ixia is idle during configuration OLT, and equipment free time is increased, and is unfavorable for the reasonable of test resource
Utilize；4) all information need tester to be obtained according to the subjective judgement of oneself in test process, after there is bug, analysis
Compare dependence tester's subjective judgement, deterministic process is complex, and efficiency is not also high；5) testing efficiency is than relatively low, and works as
When project is more, the test of uni port speed limiting function needs tester constantly to repeat identical test action, for test number
According to collection repetition and poorly efficient, it is necessary to tester by Ixia software hand-kepts, seems when test item.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of automation survey of uni port
Method for testing and system, the operating efficiency for solving the problems, such as existing uni port speed limit test are low.
In order to achieve the above objects and other related objects, the present invention provide a kind of uni port automated testing method and
System.
The automated testing method of the uni port includes：Test environment is built, whole uni ports of tested ONU are connect
Enter a descending access device, tested ONU is connected into an OLT, the descending access is connected respectively using a network data analyzer
Device and OLT, the control descending access device, OLT and network data analyzer are connected using a test terminal respectively；Pass through
The test terminal configures the test parameter and test case of the uni port；Tested described in the test terminal adjust automatically
The execution sequence of use-case, and by the order implementation of test cases after adjustment, generate test log and test report.
Preferably, the detailed process of the test parameter of the test terminal configuration uni port includes：The test is eventually
Hold in test parameter configuration storage to first file fixed, the test script in test terminal is by accessing described first
File reads corresponding test parameter configuration；The test parameter include the OLT management address related to tested uni port, under
The management address of row access device, the management address of network data analyzer, the occupancy board number and quilt of network data analyzer
Survey the descending access device port numbers of uni port docking.
Preferably, the detailed process of the test case of the test terminal configuration uni port includes：The test is eventually
End provides the test case mark related to tested uni port, tester is selected corresponding test according to test item demand
Use-case；The test terminal stores in second file fixed test case configuration, the test script in test terminal
Test case is called to identify associated use-case test script by accessing second file.
Preferably, the detailed process of the test terminal implementation of test cases includes：The test terminal starts test pin
This explanation thread, loads and runs the use-case test script corresponding to the test case chosen by the explanation thread.
Preferably, the detailed process of the test terminal generation test log and test report includes：The test terminal
The log information that will be produced in test process is deposited in the 3rd file specified；Test script in test terminal is by visiting
Ask reading the 3rd file for operating personnel provide test log information；The survey that the test terminal will generate in test process
Examination data are extracted, and are saved in the 4th file specified according to pre-defined rule；When all test cases are finished
Afterwards, the test script in the test terminal is concluded to corresponding survey test data by the method that matching test use-case is identified
Example and test item on probation, and generate test report according to result is concluded.
Preferably, the language of writing of the test script includes TCL scripts.
The automatization test system includes：Descending access device, accesses whole uni ports of tested ONU；OLT, with institute
State tested ONU connections；Network data analyzer, is connected respectively with the descending access device and OLT；Test terminal, it is and described
Descending access device, OLT and network data analyzer are connected respectively, the demand according to test item to the descending access device,
OLT and network data analyzer carry out test initialization configuration respectively, and the test parameter and test for configuring the uni port are used
Example, the execution sequence of test case described in adjust automatically, and by the order implementation of test cases after adjustment, generation test log and
Test report.
Preferably, the test terminal includes：Test parameter configuration module, configures the OLT pipe related to tested uni port
Reason address, the management address of descending access device, the management address of network data analyzer, the occupancy plate of network data analyzer
The descending access device port numbers that card number is docked with tested uni port；Test case configuration module, matches somebody with somebody with the test parameter
Put module to be connected, there is provided the test case mark related to tested uni port, tester is selected right according to test item demand
The test case answered；Test case performing module, is connected with the test case configuration module, according to the test case chosen
Correlation degree adjusts the execution sequence of test case, and according to the order implementation of test cases after adjustment；Test log generates mould
Block, is connected with the test case performing module, and log information is produced in test process；Test report generation module, with institute
State test case performing module to be connected, the test data that will be generated in test process is extracted, when all test cases are performed
After finishing, the method identified by matching test use-case is concluded to corresponding test case and test item test data, and root
Test report is generated according to result is concluded.
Preferably, the test terminal also includes：First file, is connected with the test parameter configuration module, and storage is surveyed
Examination parameter configuration；Second file, is connected with the test case configuration module, storage test case configuration；3rd file, with institute
State test log generation module to be connected, the log information produced in storage test process；4th file, gives birth to the test report
It is connected into module, the test data generated in test process is preserved according to pre-defined rule；Test script module, with the described first text
Part, the second file, the 3rd file, the 4th file, test case performing module are respectively connected with, and start the explanation line of test script
Journey, reads corresponding test parameter and configures by the first file described in the explanation thread accesses, accesses second file and comes
Call test case to identify associated use-case test script, load and run the associated use-case of the test case mark called
Test script, accesses and reads the 3rd file for operating personnel provide test log information, is identified by matching test use-case
Method test data is concluded to corresponding test case and test item, and according to conclude result generation test report.
Preferably, the test item is the speed limiting function test of the uni port of tested ONU, including：The UNI ends of tested ONU
The up speed limit test of mouth, descending speed limit are tested, the flow rate test of different pieces of information bag size and speed limit are tested.
As described above, the automated testing method and system of uni port of the present invention, have the advantages that：
A kind of shortcoming of the present invention for the test of existing uni port speed limit, there is provided automation that can realize uni port
The method of test.The automated testing method can complete all uni port speed limiting functions test of tested ONU, it is also possible to survey
The multiple traffic values of examination, the digital simulation flow of multiple sizes, content are more more detailed than existing measuring technology, more rich；Need not survey
Examination personnel manual operations, considerably reduces the input of manpower；Test process Instrumental is used by apparatus control, and idle gap is very
It is small, drastically increase the utilization rate of equipment；Have in test process correlation test log information, can facilitate bug analysis,
Follow the trail of；Reduce the Production Time of test report.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the automated testing method of uni port of the present invention.
Fig. 2 is the building structure schematic diagram of test environment of the present invention.
Fig. 3 is the structural representation of the automatization test system of uni port of the present invention.
Component label instructions
310 descending access devices
320 OLT
330 network data analyzers
340 test terminals
341 test parameter configuration modules
342 test case configuration modules
343 test case performing modules
344 test log generation modules
345 test report generation modules
346 first files
347 second files
348 second files
349 second files
350 test script modules
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages of the invention and effect easily.The present invention can also be by specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
Refer to accompanying drawing.It should be noted that the diagram provided in the present embodiment only illustrates the present invention in a schematic way
Basic conception, component count, shape when only display is with relevant component in the present invention rather than according to actual implementation in schema then
Shape and size are drawn, and it is actual when the implementing kenel of each component, quantity and ratio can be a kind of random change, and its component cloth
Office's kenel is likely to increasingly complex.
With reference to embodiment and accompanying drawing, the present invention is described in detail.
Embodiment
The present embodiment provides a kind of automated testing method of uni port, as shown in figure 1, the automation of the uni port
Method of testing includes：
Test environment is built, detailed process is shown in Figure 2, whole uni ports of tested ONU are accessed into a descending access
Device, an OLT is connected by tested ONU, and the descending access device and OLT are connected respectively using a network data analyzer, profit
The control descending access device, OLT and network data analyzer are connected respectively with a test terminal.Specifically, it is described tested
ONU accesses descending access device (i.e. interchanger) by netting twine, and all uni ports all connect descending access device；Tested ONU
Multi-upstream access device (i.e. optical line terminal OLT) is connected by optical fiber and ODN (optical branching device), multi-upstream access device and descending is connect
Enter device and network data analyzer (Ixia) is connected by netting twine or optical fiber cable, test terminal (such as PC) passes through hub or network
Connection multi-upstream access device, descending access device, network data analyzer.
The test parameter and test case of the uni port are configured by the test terminal；The test terminal is automatic
The execution sequence of the test case is adjusted, and is reported by the order implementation of test cases after adjustment, generation test log and test
Accuse.Specifically, the test case for being performed by test script configuration testing parameter and needs on test terminal；By testing pin
The execution sequence of this adjustment test case simultaneously presses the automatic implementation of test cases of order after adjustment, can be checked by test script
Test log information in test process and check test record, generation test report.
Further, the test terminal configures the test parameter of the uni port, for test script provides accurate data
Drive；Detailed process includes：The test terminal stores in first file fixed test parameter configuration, test terminal
In test script read corresponding test parameter by accessing first file and configure.The test parameter includes and is tested
Uni port related OLT management address, the management address of descending access device, the management address of network data analyzer, network
The descending access device port numbers that the occupancy board number of data analyzer is docked with tested uni port.
The test terminal configures the test case of the uni port, the tool for alloing tester to select needs to perform
Body test case；Detailed process includes：The test terminal provides the test case mark related to tested uni port, makes survey
Examination personnel select corresponding test case according to test item demand；The test terminal fixes test case configuration storage to one
The second file in, it is associated that the test script in test terminal calls test case to identify by accessing second file
Use-case test script.
The execution sequence of test case described in the test terminal adjust automatically, by the use-case with relevance according to certain
Order is arranged, there is provided execution efficiency.
The test terminal implementation of test cases, allows tester by a fortune for component controls test script
OK；Test case is identified by test case and is associated with corresponding test script, is used by matching test when performing use-case
Example identifies to search corresponding test script.Detailed process includes：The test terminal starts the explanation thread of test script, passes through
It is described to explain that thread loads and run the use-case test script corresponding to the test case chosen.The test case identifies form
It is as follows：The 10M port speed constraints test of UNI mouthfuls of up 512B of eth1, the 10M port speed constraints of the UNI mouthful descending 512B of eth1 are tested etc..
Test data is come out and is stored in a file specified by the test terminal by certain rule, makes tester
Only the file specified need to be accessed can check test data to member；The tool of the test terminal generation test log and test report
Body process includes：The log information that the test terminal will produce in test process is deposited in the 3rd file specified；Survey
Test script in examination terminal reads the 3rd file for operating personnel provide test log information by accessing；The test
The test data that terminal will be generated in test process is extracted, and is saved in the 4th file specified according to pre-defined rule
It is interior；After all test cases are finished, the side that the test script in the test terminal is identified by matching test use-case
Method concludes to corresponding test case and test item test data, and generates test report according to result is concluded.The test
Terminal deposits in the file specified some log informations produced in test process by the form of text, it is possible to
For operating personnel provide test log information by way of accessing and reading specified file, this mode can improve test log letter
What is ceased checks speed.
The composition of test log information refers to following example：
The language of writing of the test script includes TCL scripts.Test script to write step as follows：
1) initial configuration commands are sent to OLT, completes the initial configuration of tested ONU, including be tested the registration of ONU, award
The uni port that power, vlan, dba etc., wherein dba are configured to tested ONU to not influence UNI mouthfuls of speed limit operational trials to try one's best is most
Big bandwidth value；
2) initial configuration commands, the main all of the port for including interchanger is connected uni port are sent to Ixia, interchanger
Closed mode is configured to, the vlan configurations of interchanger, Ixia needs to use initialization of port etc.；
3) after the completion of initial configuration, first configure interchanger and open a uni port, configuration Ixia simulates two data streams
Whether reachable check respectively for up, down direction flow；
4) test configurations order is sent to OLT, the up speed limit 10M of uni port eth1 is such as set；
5) test command is sent to Ixia, starts to beat stream, especially the flow of up direction；
6) data statistics of Ixia ports is checked, test data is collected, test log information is fed back to；
7) by accessing test log information, test report is generated；
8) abnormal prompt is tested：It is main to send querying command to OLT, warning information is checked whether there is, such as short fine, power-off,
Netting twine disconnection etc.；To the management address of OLT, Ixia, interchanger send ping orders check management circuit whether failure, check and send out
Existing failure will feed back to test log information, facilitate user tracking misarrangement.
Amendment step 4 is only needed when different test scripts are write) to 8).
Present invention introduces descending access device, the open and close of uni port can be operated by operating descending access device,
The test of all uni ports is completed by way of UNI mouthfuls is opened one by one.Replace CUI (logical by operating test script module
Cross order line configuration) mode complete OLT, interchanger configuration order and issue.By operating test script module automatic running
Script completes the operations such as connection, port initialization, flow configuration and the flow transmission of Ixia.The choosing of test case in the present invention
Select item many, test case quantity is compared with manual test more horn of plenty, quantity especially to uni port, the number of UNI speed limit traffic values
The quantity of the data frame byte of amount and analog data flow is abundant compared with manual test too many.
The present invention is greatly enhanced the efficiency of UNI mouthfuls of speed limiting function test, and each test case is performed and only needs the 30s can
Complete, and test item can more be enriched, and the open and close of uni port can be operated by operating descending access device, can be with
The test of all uni ports is completed by way of uni port is opened one by one, and the speed limit traffic value of each uni port can
To test multiple, the data byte of each speed limit traffic value test can test multiple, and above test is that manual test cannot
Complete.A kind of shortcoming of the present invention for the test of existing uni port speed limit, there is provided automation that can realize uni port
The method of test.The automated testing method can complete all uni port speed limiting functions test of tested ONU, it is also possible to survey
The multiple traffic values of examination, the digital simulation flow of multiple sizes, content are more more detailed than existing measuring technology, more rich.Test process
Execution be by test script complete, it is not necessary to tester manual operations, considerably reduce the input of manpower；Test
Process Instrumental is used by apparatus control, and idle gap very little drastically increases the utilization rate of equipment；There is phase in test process
The test log information of pass, can facilitate the analysis of bug, follow the trail of；The making of test report is also to be completed by test script, is reduced
Production Time of test report.The efficiency of method of testing of the present invention is apparently higher than prior art, automatic test one
30s, manual test one is only needed to take around 5 minutes, test item also can only achieve the 20% of automatic test.Such as when manual survey
When examination item is 15, the manual test time is 75 minutes；The test item of automatic test can reach 75, and the testing time only needs
Want 37.5 minutes.
The present embodiment also provides a kind of automatization test system of uni port, as shown in figure 3, the automatic test system
System includes：Descending access device 310, OLT 320, network data analyzer 330, test terminal 340.The test terminal 340
Including：Test parameter configuration module 341, test case configuration module 342, test case performing module 343, test log generation
Module 344, test report generation module 345, the first file 346, the second file 347, the 3rd file 348, the 4th file 349,
Test script module 350.
The descending access device 310 accesses whole uni ports of tested ONU；Descending access device is mainly can be passed through
The interchanger of console management, descending access device connects the uni port of tested ONU by direct-through line, need to be by all of UNI ends
Mouth all connections, descending access device connects network data analyzer using direct-through line or optical fiber cable.
The OLT 320 is connected with the tested ONU；OLT, can be by ODN (optical branchings used as multi-upstream access device
Device) the tested ONU of connection；OLT can connect Ixia (network data analyzer) using direct-through line or optical fiber cable.
The network data analyzer 330 is connected respectively with the descending access device and OLT；
The test terminal 340 connects respectively with the descending access device 310, OLT 320 and network data analyzer 330
Connect, the demand according to test item is surveyed respectively to the descending access device 310, OLT 320 and network data analyzer 330
Examination initial configuration, configures the test parameter and test case of the uni port, and the execution of test case is suitable described in adjust automatically
Sequence, and by the order implementation of test cases after adjustment, generate test log and test report.The test terminal by network or
Hub connects multi-upstream access device (i.e. OLT), descending access device and network data analyzer.Also may be used the test terminal
Multi-upstream access device, descending access device are managed with by serial ports (console).
The test parameter configuration module 341 configures the OLT management address related to tested uni port, descending access dress
Management address, the management address of network data analyzer, the occupancy board number of network data analyzer and the tested UNI ends put
The descending access device port numbers of mouth docking.The configuration of test parameter is by way of being stored in specified file (i.e. the first file)
Test script is passed to, test script obtains test parameter by need to only accessing this document.
The test case configuration module 342 is connected with the test parameter configuration module 341, there is provided with tested UNI ends
The related test case mark of mouth, makes tester select corresponding test case according to test item demand.The choosing of test case
Select result and pass to test script module by way of being stored in specified file (i.e. the second file), test script module is only needed
Accessing this document just can call the test script for this time needing to perform.
Shown test case performing module 343 is connected with the test case configuration module 342, is used according to the test chosen
The correlation degree of example adjusts the execution sequence of test case, and according to the order implementation of test cases after adjustment.Test case is held
Row module mainly provides the perform function of use-case.It is exactly the corresponding test script of testing results use-case that the execution of use-case is main.
According to the correlation degree adjustment execution sequence of test case, the efficiency of test can be properly increased.Shown test case performs mould
The process that block performs test is as follows：TCL interpreters are loaded first, and file (the i.e. second text is preserved secondly by test case is accessed
Part) test case to be performed mark is obtained, test pin corresponding with test case mark is then searched in test script library
This, finally calls and runs that the script completes the test case performs test.Test script can be used TCL scripts according to
The process is write, you can realize the implementation procedure of test case.Test case is optimized according to the relevance of use-case,
Especially according to relevances such as uni port, the arranges value of speed limit business, the frame lengths of data flow, the execution efficiency after optimization will be big
It is big to improve.Test case association example is as follows：The operational trials of the different bytes of same speed limit traffic value is continuously performed, same
The follow-on test of the different speed limit traffic values of uni port is continuously performed.
For example：It is the A1.UNI mouthfuls of 10M port speed constraint of the up 512B of eth1 that one tested ONU needs the test case of test
Test, the B1.UNI mouthfuls of 10M port speed constraints test of the up 512B of eth2, the C1.UNI mouthfuls of 10M port speed constraint of the descending 512B of eth1
Test, the D1.UNI mouthfuls of 10M port speed constraints test of the descending 512B of eth2, the A2.UNI mouthfuls of 20M port speed constraint of the up 512B of eth1
Test, the B2.UNI mouthfuls of 20M port speed constraints test of the up 512B of eth2, the C2.UNI mouthfuls of 20M port speed constraint of the descending 512B of eth1
Test, the D2.UNI mouthfuls of 20M port speed constraints test of the descending 512B of eth2.
First according to the relevance of same port, sequentially it is adjusted to：A1-C1-A2-C2-B1-D1-B2-D2.
Again according to business association, A1-A2-C1-C2-B1-B2-D1-D2 is sequentially adjusted to.
Final use-case execution sequence is exactly A1-A2-C1-C2-B1-B2-D1-D2.
The test log generation module 344 is connected with the test case performing module 343, is produced in test process
Log information.
The test report generation module 345 is connected with the test case performing module 343, will be generated in test process
Test data extract, after all test cases are finished, the method identified by matching test use-case will be tested
Data induction generates test report to corresponding test case and test item according to result is concluded.Wherein, test data is main
By accessing test log message file (i.e. the 3rd file), the traffic statistics of Ixia ports are obtained, matched somebody with somebody by with test
Put value and be compared the size for obtaining fluctuating error, test report is ultimately generated according to laying down a regulation.Laying down a regulation, it is more to have
Kind, for example：Be a unit with test case or test item, by each test case perform after obtain test data conclude into
Come.After obtaining test data, by comparing the arranges value of uni port speed limit and the actual reception uninterrupted of receiving port, sentence
Whether disconnected speed limiting function comes into force, when the error of receiving port actual flow and the arranges value of Business Stream speed limit is within 5% when, I
Be considered as test and pass through, otherwise test crash.
That is, test report generation module mainly provide test report generation, check, export function.Will test
The test data generated in use-case implementation procedure is extracted and is saved in a file specified according to certain rule, when all tests
After use-case is finished, the method identified by matching test use-case is concluded to corresponding test item correspondence test data, most
Afterwards by the way that test data to be passed through a test report of the Form generation of document.A kind of form of test report is as shown in table 1.
Table 1：The form of test report
First file 346 is connected with the test parameter configuration module 341, storage test parameter configuration；Second text
Part 347 is connected with the test case configuration module 342, storage test case configuration；3rd file 348 and the test log
Generation module 344 is connected, the log information produced in storage test process；4th file 349 generates mould with the test report
Block 345 is connected, and the test data generated in test process is preserved according to pre-defined rule.
The test script module 350 and first file 346, the second file 347, the 3rd file 348, the 4th file
349th, test case performing module 343 is respectively connected with, and starts the explanation thread of test script, by the explanation thread accesses institute
State the first file and read corresponding test parameter configuration, access second file to call test case to identify associated use
Example test script, loads and runs the associated use-case test script of the test case mark called, and accesses and reads the described 3rd
File provides test log information for operating personnel, and the method identified by matching test use-case is concluded to corresponding test data
Test case and test item, and according to conclude result generation test report.
The test item is the speed limiting function test of the uni port of tested ONU, including：The uni port of tested ONU it is upper
The test of row speed limit, the test of descending speed limit, the flow rate test of different pieces of information bag size and speed limit test.In order to preferably check
Equipment under test reliability, the speed limit of uni port need to test different size of packet and speed limit, it usually needs the data of test
Bag size includes：64B, 512B, 1024B, 1518B etc., the test of speed limit can be according to the different choice one of uni port bandwidth
It is a little that there is the speed limit traffic value for representing meaning, such as 1M, 5M, 20M, 100M.Pass through test script according to speed limit tester
Module is progressively performed according to the flow of automatic test, when the automatic test that can complete uni port speed limiting function/business.
Method of testing of the present invention can complete all uni port speed limiting functions test of tested ONU, it is also possible to survey
The multiple traffic values of examination, the digital simulation flow of multiple sizes, content are more detailed than existing measuring technology, abundant a lot；Test process
Execution be by script complete, without tester manual operations, considerably reduce the input of manpower；Instrument in test process
Device is used by apparatus control, and idle gap very little drastically increases the utilization rate of equipment；There is the test of correlation in test process
Log information, can facilitate the analysis of bug, follow the trail of, and the making of test report is also to be completed by script, less test report
Production Time.
TCL scripts or other scripting languages that test script in the present invention can also be used.TCL(Tool
Command Language) it is a kind of explanation execution script language (Scripting Language), it provides general
Program capability：Support variable, process and control structure；TCL also possesses the powerful intrinsic core commands collection of One function simultaneously.
Ixia can provide api interface and be conducted interviews reference for TCL scripts.TCL interpreters will be explosion command and extension control structure
Treat on an equal basis with inherent comma and intrinsic control structure.The institute that TCL language after extension will can inherit TCL cores is active
Can, including core commands, control structure, data type, the support to process etc..As needed, it might even be possible to mask TCL's
Some inherent commas and intrinsic control structure.By the extension to TCL, inherit or shielding, user need not be as usually defining one
Kind of computer language is defined to each side such as morphology, grammer, semanteme, pragmatics like that, can easily using TCL as oneself
A kind of script of the complete function of application field.Other scripts are larger size of code, and the difficulty of realization also has
Increased.
In sum, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under without prejudice to spirit and scope of the invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
Into all equivalent modifications or change, should be covered by claim of the invention.
Claims (8)
1. a kind of automated testing method of uni port, it is characterised in that the automated testing method of the uni port includes：
Test environment is built, whole uni ports of tested ONU is accessed into a descending access device, tested ONU is connected into an OLT,
The descending access device and OLT are connected respectively using a network data analyzer, and control is connected respectively using a test terminal
The descending access device, OLT and network data analyzer；
The test parameter and test case of the uni port are configured by the test terminal；The test terminal adjust automatically
The execution sequence of the test case, and by the order implementation of test cases after adjustment, generate test log and test report；
The detailed process of the test terminal generation test log and test report includes：
The log information that the test terminal will produce in test process is deposited in the 3rd file specified；In test terminal
Test script read the 3rd file for operating personnel provide test log information by accessing；
The test data that the test terminal will generate in test process is extracted, and it is specified to be saved in one according to pre-defined rule
The 4th file in；After all test cases are finished, the test script in the test terminal is used by matching test
The method of example mark concludes to corresponding test case and test item test data, and tests report according to result generation is concluded
Accuse.
2. the automated testing method of uni port according to claim 1, it is characterised in that the test terminal configuration
The detailed process of the test parameter of the uni port includes：Test parameter configuration storage to one is fixed in the test terminal
In first file, the test script in test terminal reads corresponding test parameter configuration by accessing first file；Institute
Stating test parameter includes the OLT management address related to tested uni port, the management address of descending access device, network data
The descending access device end that the management address of analyzer, the occupancy board number of network data analyzer are docked with tested uni port
Slogan.
3. the automated testing method of uni port according to claim 1, it is characterised in that the test terminal configuration
The detailed process of the test case of the uni port includes：
The test terminal provides the test case mark related to tested uni port, makes tester according to test item demand
Select corresponding test case；
By in test case configuration storage to second file fixed, the test script in test terminal leads to for the test terminal
Cross the use-case test script for accessing second file to call test case mark associated.
4. the automated testing method of uni port according to claim 1, it is characterised in that the test terminal performs
The detailed process of test case includes：
The test terminal starts the explanation thread of test script, and loading and run the test chosen by the explanation thread uses
Use-case test script corresponding to example.
5. the automated testing method of the uni port according to claim 2 to 4 any one, it is characterised in that the survey
The language of writing of training sheet includes TCL scripts.
6. a kind of automatization test system of uni port, it is characterised in that the automatization test system includes：
Descending access device, accesses whole uni ports of tested ONU；
OLT, is connected with the tested ONU；
Network data analyzer, is connected respectively with the descending access device and OLT；
Test terminal, is connected, according to the demand of test item respectively with the descending access device, OLT and network data analyzer
Carry out test initialization configuration respectively to the descending access device, OLT and network data analyzer, configure the uni port
Test parameter and test case, the execution sequence of test case described in adjust automatically, and perform test by the order after adjustment
Use-case, generates test log and test report；
The test terminal includes：
Test parameter configuration module, configures the management ground of OLT management address, the descending access device related to tested uni port
Location, the management address of network data analyzer, the occupancy board number of network data analyzer are docked down with tested uni port
Row access device port numbers；
Test case configuration module, is connected with the test parameter configuration module, there is provided the test related to tested uni port is used
Example mark, makes tester select corresponding test case according to test item demand；
Test case performing module, is connected with the test case configuration module, according to the correlation degree of the test case chosen
The execution sequence of test case is adjusted, and according to the order implementation of test cases after adjustment；
Test log generation module, is connected with the test case performing module, and log information is produced in test process；
Test report generation module, is connected with the test case performing module, and the test data that will be generated in test process is carried
Take out, after all test cases are finished, the method identified by matching test use-case is concluded to phase test data
The test case and test item answered, and generate test report according to result is concluded；
3rd file, is connected with the test log generation module, the log information produced in storage test process；
4th file, is connected with the test report generation module, and the test generated in test process is preserved according to pre-defined rule
Data；
Test script module, is respectively connected with the 3rd file, the 4th file, test case performing module, starts test pin
This explanation thread, accesses and reads the 3rd file for operating personnel provide test log information, by matching test use-case
The method of mark concludes to corresponding test case and test item test data, and generates test report according to result is concluded.
7. the automatization test system of uni port according to claim 6, it is characterised in that：Also wrap the test terminal
Include：
First file, is connected with the test parameter configuration module, storage test parameter configuration；
Second file, is connected with the test case configuration module, storage test case configuration；
The test script module is respectively connected with first file, the second file, starts the explanation thread of test script, leads to
First file described in crossing the explanation thread accesses reads corresponding test parameter configuration, accesses second file to call survey
The associated use-case test script of example mark on probation, loads and runs the associated use-case test pin of the test case mark called
This.
8. the automatization test system of uni port according to claim 6, it is characterised in that：The test item is tested
The speed limiting function test of the uni port of ONU, including：The up speed limit of the uni port of tested ONU is tested, descending speed limit is tested,
Flow rate test and the speed limit test of different pieces of information bag size.
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