CN109067617A - A kind of V2X protocol conformance test method, apparatus and system - Google Patents
A kind of V2X protocol conformance test method, apparatus and system Download PDFInfo
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- CN109067617A CN109067617A CN201810981301.5A CN201810981301A CN109067617A CN 109067617 A CN109067617 A CN 109067617A CN 201810981301 A CN201810981301 A CN 201810981301A CN 109067617 A CN109067617 A CN 109067617A
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- 238000010998 test method Methods 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 672
- 238000004088 simulation Methods 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims description 58
- 238000013522 software testing Methods 0.000 claims description 52
- 238000004891 communication Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/18—Protocol analysers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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Abstract
The embodiment of the present application discloses a kind of realization V2X protocol conformance test method, apparatus and system, wherein test method includes: to obtain at least one corresponding test suite of Devices to test；Test suite is executed to send V2X protocol massages to Devices to test by V2X test simulation equipment and/or directly send control instruction to Devices to test；It receives the analytic message for the V2X protocol massages that Devices to test is sent and/or the corresponding reply message of the control instruction that Devices to test is sent is received by V2X test simulation equipment；Judge whether the analytic message of V2X protocol massages and/or the corresponding reply message of the control instruction meet V2X consensus standard, realizes V2X testing protocol consistency.As it can be seen that the embodiment of the present application provides a kind of uniformity test scheme of the V2X agreement of full-automation, solving does not have the technical issues of uniformity test for V2X agreement in existing automatic test.
Description
Technical field
This application involves field of computer technology, and in particular to a kind of V2X protocol conformance test method, device and is
System.
Background technique
V2X (Vehicle to Everything, vehicle is to the external world) is the key technology of the following intelligent transport system,
It communicate vehicle can with vehicle, vehicle between base station, base station and base station, to obtain real-time road, road information, Hang Renxin
A series of traffic informations such as breath.The research and extension work that the country has many manufacturers and mechanism to be dedicated to V2X agreement at present.It is in office
Before the investment application of one communication protocol, need to test the communication protocol.Test for agreement may include consistency
Test, scrnario testing, information security test, communication physical parameter testing etc., wherein uniformity test is the premise of other tests
Basis.Uniformity test is that some realization of agreement is tested in the description of foundation agreement, is sentenced from external observable behavior
Whether the realization of disconnected agreement meets protocol specification.It usually can use the test suite that one group is specially designed to carry out system under test (SUT)
It tests, whether anticipated output as defined in the reality output and consensus standard by comparing system under test (SUT) is identical, determines system under test (SUT)
Whether protocol specification is met.
Current Protocol Conformance Test System mostly supports two kinds of test patterns: manual test and automatic test.By
In the test case concentration and test case substantial amounts of Protocol Conformance Test System, held using the method traversal of manual test
The entire test set of row generally requires to take a substantial amount of time, and is also easy to omit some protocol fields, in particular for some
The test of Optional Field is related to the fault-tolerant treatment of agreement, and manual test becomes infeasible, and the demand of automatic test is important
Property is self-evident.Since V2X agreement is being formulated, there is no for the consistent of V2X agreement in existing automatic test
Property test macro.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of V2X protocol conformance test method, apparatus and system, to solve
The technical issues of in existing automatic test without carrying out uniformity test for V2X agreement.
To solve the above problems, technical solution provided by the embodiments of the present application is as follows:
A method of realizing V2X testing protocol consistency, the method is applied to software testing system, the method packet
It includes:
Obtain at least one corresponding test suite of Devices to test；
Execute the test suite with by V2X test simulation equipment to the Devices to test send V2X protocol massages and/
Or control instruction directly is sent to the Devices to test；
It receives the analytic message for the V2X protocol massages that the Devices to test is sent and/or mould is tested by the V2X
Propose the standby corresponding reply message of the control instruction for receiving the Devices to test and sending；
Whether the analytic message and/or the corresponding reply message of the control instruction for judging the V2X protocol massages meet
V2X consensus standard realizes V2X testing protocol consistency.
In one possible implementation, at least one corresponding test suite of the acquisition Devices to test, comprising:
Configure quantity, each corresponding test suite set of Devices to test and each test of Devices to test
Relationship in assembly set between test suite includes at least one test suite in the test suite set；
According to the corresponding test suite set of each Devices to test, it is corresponding at least to obtain each Devices to test
One test suite；
According to the relationship in the corresponding test suite set of each Devices to test between test suite, each institute is generated
It states the corresponding test suite of Devices to test and executes sequence parallel.
In one possible implementation, described to execute the test suite to pass through V2X test simulation equipment to institute
Devices to test is stated to send V2X protocol massages and/or directly send control instruction to the Devices to test, comprising:
For any one of Devices to test, sequence is executed according to the corresponding test suite of the Devices to test parallel, it will
At least one corresponding test suite of the Devices to test is executed parallel, to be measured to be set by V2X test simulation equipment to this
Preparation send V2X protocol massages and/or directly sends control instruction to the Devices to test, completes the test execution mistake of the Devices to test
Journey.
In one possible implementation, described to execute the test suite to pass through V2X test simulation equipment to institute
Devices to test is stated to send V2X protocol massages or directly send control instruction to the Devices to test, comprising:
The measuring executing process of each Devices to test is executed parallel.
A kind of device for realizing V2X testing protocol consistency, described device are applied to software testing system, described device packet
It includes:
Acquiring unit, for obtaining at least one corresponding test suite of Devices to test；
Transmission unit, for executing the test suite to send by V2X test simulation equipment to the Devices to test
V2X protocol massages and/or directly to the Devices to test send control instruction；
Receiving unit, for receiving the analytic message for the V2X protocol massages that the Devices to test is sent and/or passing through
The V2X test simulation equipment receives the corresponding reply message of the control instruction that the Devices to test is sent；
Judging unit, for judging analytic message and/or the corresponding reply of the control instruction of the V2X protocol massages
Whether message meets V2X consensus standard, realizes V2X testing protocol consistency.
In one possible implementation, the acquiring unit specifically includes:
Subelement is configured, for configuring quantity, the corresponding test suite set of each Devices to test of Devices to test
And the relationship in each test suite set between test suite, it include at least one survey in the test suite set
Try component；
Obtain subelement, for according to the corresponding test suite set of each Devices to test, obtain it is each it is described to
At least one corresponding test suite of measurement equipment；
Subelement is generated, for according in the corresponding test suite set of each Devices to test between test suite
Relationship generates the corresponding test suite of each Devices to test and executes sequence parallel.A kind of V2X testing protocol consistency system
System, the system comprises:
Software testing system and V2X test simulation equipment；The software testing system and the V2X test simulation equipment
It is connected by wired mode, V2X test simulation equipment and an at least Devices to test are by meeting the wireless mode phase of V2X agreement
Even；
The software testing system is a kind of above-mentioned V2X testing protocol consistency device；
The V2X test simulation equipment, the V2X protocol massages for sending the software testing system are transmitted to described
The corresponding reply message of control instruction that the Devices to test is sent is transmitted to the software testing system by Devices to test.
In one possible implementation, the V2X test simulation equipment is specifically used for:
V2X protocol massages with wired communication protocol header are converted into the V2X protocol massages with V2X protocol header
And it is sent to the Devices to test, the corresponding reply message of the control instruction with V2X protocol header is converted to wired
The corresponding reply message of the control instruction of communication protocol header is simultaneously sent to the software testing system.
A kind of computer readable storage medium, which is characterized in that it is stored with instruction in the computer readable storage medium storing program for executing,
When described instruction is run on the terminal device, so that the terminal device executes above-mentioned realization V2X testing protocol consistency
Method.
A kind of computer program product, when the computer program product is run on the terminal device, so that the terminal
Equipment executes above-mentioned realization V2X protocol conformance test method.
It can be seen that the embodiment of the present application has the following beneficial effects:
The embodiment of the present application obtains at least one corresponding test suite of Devices to test, and for the Devices to test, executing should
The corresponding test suite of Devices to test, to be sent by V2X test simulation equipment to the Devices to test in downlink test
V2X protocol massages, and the analytic message of the V2X protocol massages of Devices to test transmission is directly received, in uplink test, to this
Devices to test sends control instruction, and receives the corresponding reply message of control instruction by V2X test simulation equipment, passes through judgement
Whether the corresponding reply message of the analytic message and/or control instruction of V2X protocol massages meets V2X consensus standard, realizes V2X association
Discuss uniformity test.The embodiment of the present application can be applied in the authentication test of V2X terminal, provide it is a kind of full-automation
The uniformity test scheme of V2X agreement.
Detailed description of the invention
Fig. 1 is the block schematic illustration of exemplary application scene provided by the embodiments of the present application；
Fig. 2 is a kind of flow chart for realizing V2X protocol conformance test method provided by the embodiments of the present application；
Fig. 3 is a kind of flow chart for obtaining the corresponding test suite method of Devices to test provided by the embodiments of the present application；
Fig. 4 is a kind of architecture diagram of software testing system provided by the embodiments of the present application；
Fig. 5 is a kind of block diagram for realizing V2X testing protocol consistency provided by the embodiments of the present application；
Fig. 6 is a kind of structure chart of V2X testing protocol consistency device provided by the embodiments of the present application；
Fig. 7 is a kind of structure chart of V2X Protocol Conformance Test System provided by the embodiments of the present application；
Fig. 8 is a kind of V2X test simulation equipment composite structural diagram provided by the embodiments of the present application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Mode is applied to be described in further detail the embodiment of the present application.
The technical solution of the application for ease of understanding is below first illustrated the background technique of the application.
Vehicle with V2X function is to carry the devices such as advanced onboard sensor, controller, actuator, and merge existing
Generation communication and network technology realize that vehicle and exchanging for X (people, vehicle, road, backstage etc.) intelligent information are shared, have complex environment
The vehicle of new generation of the functions such as perception, intelligent decision, Collaborative Control and execution.Before the vehicle application with V2X function, need
V2X communication protocol is tested.Since V2X agreement is being formulated, it is not directed in existing automatic test
The consistency testing system of V2X agreement.
Based on this, this application provides a kind of V2X protocol conformance test method, apparatus and system, for Devices to test,
Automatically at least one corresponding test suite of the Devices to test is obtained, when carrying out downlink test, passes through V2X test simulation equipment
V2X protocol massages are sent to Devices to test, and directly receive the analytic message of the V2X protocol massages of Devices to test transmission,
When carrying out uplink test, control instruction is sent to the Devices to test, and control instruction is received by V2X test simulation equipment and is corresponded to
Reply message, so as to be by the corresponding reply message of the analytic message and/or control instruction that judge V2X protocol massages
It is no to meet V2X consensus standard, realize the V2X testing protocol consistency of device under test.
Referring to Fig. 1, which is the block schematic illustration of exemplary application scene provided by the embodiments of the present application, wherein this Shen
Please the system of realization V2X testing protocol consistency that provides of embodiment may include that software testing system and V2X test simulation are set
Standby, the method provided by the embodiments of the present application for realizing V2X testing protocol consistency can be applied to software testing system, the software
Test macro may operate in client or server, can provide test configurations management, test suite management, scheduling, survey
Examination executes and the functions such as test log and test result analysis.Software testing system can be by wired mode respectively and V2X
Test simulation equipment and Devices to test connection, wired mode such as Ethernet connection type etc., Ethernet connection type are local
One of net (Local Area Network, LAN) connection type.
Since software testing system does not have the ability for directly carrying out V2X wireless communication with V2X Devices to test, V2X is wireless
Communication mode such as dedicated short-range communication technology (Dedicated Short Range Communications, DSRC) is long-term
Evolution technology (Long Term Evolution-Vehicle, LTE-V), therefore, it is necessary to pass through V2X test simulation equipment to institute
Transferring content is converted, and V2X test simulation equipment is that have the equipment of DSRC or LTE-V communication capacity, is set as to be measured
The standby transmission bridge with software testing system is wirelessly communicated by V2X connect with Devices to test respectively, by wired mode with it is soft
The connection of part test macro.
Technical solution provided by the present application for ease of understanding, below in conjunction with attached drawing to test provided by the embodiments of the present application
Method is described in detail.
Referring to fig. 2, which is a kind of process for realizing V2X protocol conformance test method provided by the embodiments of the present application
Figure, this method can be applied in software testing system, as shown in Fig. 2, this method may include:
S201: at least one corresponding test suite of Devices to test is obtained.
In the present embodiment, Devices to test is the equipment with V2X wireless communication function, is carried out to V2X protocol conformance
During test, test suite is needed to be implemented, so that Devices to test receives or sends message by V2X communication.
For each Devices to test, the corresponding one or more test suites of the available Devices to test, according to survey
The test that component device under test carries out V2X protocol conformance is tried, test suite corresponding to each Devices to test can be identical,
It can also be different.Wherein, the specific implementation about the test suite for obtaining Devices to test will illustrate in subsequent embodiment.
S202: execute test suite with by V2X test simulation equipment to Devices to test send V2X protocol massages and/or
Directly control instruction is sent to Devices to test.
S203: receiving the analytic message for the V2X protocol massages that Devices to test is sent and/or passes through V2X test simulation equipment
Receive the corresponding reply message of control instruction that Devices to test is sent.
In the present embodiment, after obtaining the corresponding test suite of certain Devices to test, message and hair can be received with device under test
Literary process of delivering newspaper is tested, that is, carries out downlink test and uplink test.Downlink test can be understood as by V2X without
Line communication mode sends V2X protocol massages to Devices to test, so that Devices to test parses V2X protocol massages, to be measured
The process that the analytic message of the V2X protocol massages of equipment feedback is judged；Uplink test can be understood as sending out to Devices to test
Control instruction is sent to trigger Devices to test by V2X communication and send reply message, the reply message of device under test
The process judged.
When carrying out downlink test, software testing system can be by wired ethernet transmission mode to V2X test simulation
Equipment sends V2X protocol massages, and V2X protocol massages are the message for meeting V2X consensus standard, and V2X test simulation equipment will have
The V2X protocol massages of wired communication protocol (such as Ethernet protocol) header are converted to the V2X agreement report with V2X protocol header
Text, and the V2X protocol massages are sent to Devices to test by V2X communication.Devices to test receives V2X agreement report
Message is parsed after text, and the analytic message of V2X protocol massages is sent to by software test system by wire transmission mode
System, executes S204 by software testing system, compares and analyze the V2X protocol massages and received analytic message of its transmission, thus
Judge whether Devices to test can correctly parse the message for meeting V2X consensus standard.
In uplink test, control instruction directly can be sent to be measured set by wired mode by software testing system
Standby, to trigger the reply message that Devices to test transmission meets V2X consensus standard, Devices to test will by V2X communication
It replys message and is sent to V2X test simulation equipment, turned the reply message with V2X protocol header by V2X test simulation equipment
It changes the reply message with wired communication protocol (such as Ethernet protocol) header into, and passes through wired mode for the reply after conversion
Message is sent to software testing system, then executes S204 by software testing system, analyzes the message received, to judge to be measured set
Whether the reply message that preparation is sent meets V2X consensus standard.
When executing a test suite, which can be used for uplink test or downlink test, i.e., to pass through
V2X test simulation equipment sends V2X protocol massages to Devices to test or directly sends control instruction to Devices to test；Work as execution
When multiple test suites, different test suites can execute uplink test and downlink test respectively, such as test suite 1 is used for
Uplink test, test suite 2 are tested for downlink, then execute test suite to pass through V2X test simulation equipment to Devices to test
It sends V2X protocol massages and directly sends control instruction to Devices to test.
S204: judge whether the analytic message of V2X protocol massages and/or the corresponding reply message of control instruction meet V2X
Consensus standard realizes V2X testing protocol consistency.
In the present embodiment, in downlink test, software testing system can connect according to the regulation of V2X consensus standard, judgement
Whether the corresponding analytic message of V2X protocol massages of receipts meets V2X consensus standard, alternatively, in uplink test, software test system
System judges whether the corresponding reply message of received control instruction meets V2X consensus standard, to realize the V2X of device under test
Testing protocol consistency.It is understood that when having carried out downlink test simultaneously and uplink is tested, it can be determined that received
Whether the corresponding analytic message of V2X protocol massages meets V2X consensus standard, and, judge received control instruction corresponding time
Whether multiple message meets V2X consensus standard.
In practical applications, when uplink and downlink test passes through, it can illustrate that Devices to test meets V2X consensus standard,
Has the basis interconnected.
As can be seen from the above embodiments, the embodiment of the present application obtains at least one corresponding test suite of Devices to test, for
The Devices to test executes the corresponding test suite of the Devices to test, to pass through V2X test simulation equipment in downlink test
V2X protocol massages are sent to the Devices to test, and directly receive the analytic message of the V2X protocol massages of Devices to test transmission,
In uplink test, control instruction is sent to the Devices to test, and corresponding by V2X test simulation equipment reception control instruction
Message is replied, whether V2X is met by the corresponding reply message of the analytic message and/or control instruction that judge V2X protocol massages
Consensus standard realizes V2X testing protocol consistency.The embodiment of the present application can be applied in the authentication test of V2X terminal, provide
A kind of uniformity test scheme of the V2X agreement of full-automation.
In a kind of possible implementation of the embodiment of the present application, a kind of corresponding test group of acquisition Devices to test is provided
The method of part is illustrated this method below in conjunction with attached drawing.
Referring to Fig. 3, which is a kind of method flow diagram for obtaining the corresponding test suite of Devices to test provided by the present application,
This method can be applied to software testing system, and this method may include:
S301: the quantity, the corresponding test suite set of each Devices to test and each test group of Devices to test are configured
Relationship in part set between test suite.
In this example, the quantity of Devices to test can be configured, according to actual needs so as to neatly device under test
Quantity be extended, realize and uniformity test carried out simultaneously to multiple Devices to test.In specific implementation, for each to be measured
Pass in the corresponding test suite set of the device configuration Devices to test and each test suite set between test suite
System, wherein include at least one test suite in test suite set.
In practical applications, test suite set performed by each Devices to test may be different, for example, to be measured set
Standby A needs to carry out the test of network layer consistency, then needs as Devices to test A Configuration network layer test suite set；Devices to test B
It needs to carry out application layer uniformity test, then needs to configure application layer test suite set for Devices to test, therefore, to be measured
It when equipment is tested, needs to configure corresponding test suite set for Devices to test, to test the Devices to test to realize
Whether meet V2X protocol conformance and test suite is provided.
It wherein, may include multiple test suites, multiple test groups in the corresponding test suite set of each Devices to test
There is dependence, which can be characterize how to execute the test suite in test suite set between part.Wherein, it surveys
Dependence between examination component may include that parallel execution relationship or serially execute is closed between relationship and each test suite
Connection relationship, that is to say, that need to configure which test suite needs serial execution, which test suite can execute parallel, with
And it is executed in what order.For example, the dependence between test suite 1 and test suite 2 is parallel execution relationship, survey
After trying component 1 and the execution of test suite 2, test suite 3 is executed, test suite 4 and test suite 5 are parallel execution relationship,
It is executed after the execution of test suite 3.
S302: according to the corresponding test suite set of each Devices to test, each Devices to test corresponding at least one is obtained
A test suite.
S303: it according to the relationship in the corresponding test suite set of each Devices to test between test suite, generates each
The corresponding test suite of Devices to test executes sequence parallel.
In this example, it can be closed in advance between each test suite in the corresponding test suite set of each Devices to test
System is configured, and is ranked up further according to above-mentioned relation to the corresponding test suite of each Devices to test, to generate test group
Part executes sequence parallel, so that software testing system can execute the corresponding test group of each Devices to test according to above-mentioned sequence
Part improves testing efficiency to realize parallel execution test suite.For example, being wrapped in the corresponding test suite set of Devices to test A
Test suite 1, test suite 2, test suite 3, test suite 4, test suite 5 are included, according to the pass between each test suite
The parallel execution sequence that system generates is that test suite 1 and test suite 2 are performed simultaneously, and executes and executes test group after completing again
Then part 3 is performed simultaneously test suite 4 and test suite 5 again.
In practical applications, after the corresponding test suite of each Devices to test generates parallel execution sequence, software is surveyed
Test system can execute the corresponding test suite of some Devices to test according to the parallel sequence that executes parallel, be set with realizing to be measured
The test of standby V2X protocol conformance.
Based on this, in a kind of possible implementation of the embodiment of the present application, for any one Devices to test, according to this
The corresponding test suite of Devices to test executes sequence parallel, at least one corresponding test suite of the Devices to test is carried out parallel
It executes, to send V2X protocol massages to the Devices to test by V2X test simulation equipment and/or directly be sent out to the Devices to test
Control instruction is sent, the measuring executing process of the Devices to test is completed.
In practical applications, when carrying out downlink test, sequence is executed parallel according to the corresponding test suite of Devices to test
Sequence, execute test suite and with the V2X protocol massages transmitted in parallel that will need to send give V2X test simulation equipment so that
Received V2X protocol massages are sent to Devices to test by V2X test simulation equipment.When carrying out uplink test, test group is executed
Control instruction transmitted in parallel of the part that will need to send sends corresponding reply message to Devices to test to trigger Devices to test.
In the alternatively possible implementation of the embodiment of the present application, when there are multiple Devices to test, it can hold parallel
The measuring executing process of each Devices to test of row, so as to further increase testing efficiency.
In the embodiment of the present application, the measuring executing process of multiple Devices to test can execute parallel, same to be measured to set
It can also be executed parallel between standby corresponding multiple test suites, the efficiency of test greatly improved.
In practical applications, in order to realize the above functions, the software testing system in the embodiment of the present application can be configured
Being includes multiple functional units, and referring to fig. 4, which is a kind of software test system in practical applications provided by the embodiments of the present application
The architecture diagram of system, as shown in figure 4, the function respectively to each unit in figure is described in detail.
Test suite administrative unit can be used for safeguarding already existing all test suite collection in software testing system
It closes, when carrying out V2X testing protocol consistency, needs to be designed according to the field at all levels and each of V2X consensus standard and test
Component, to meet the uniformity test that different Devices to test are directed to different levels.
Test configurations administrative unit can be used for configuring number, configuration Devices to test and the test suite collection of Devices to test
The dependence of each test suite in the corresponding relationship and test suite set of conjunction.It in practical applications, can be using neighbour
The mode for connecing matrix or adjacency list stores dependence between test suite.
Test suite scheduling unit can be used for when in test suite set including multiple test suites, according to test
Dependence between component provides the method for Parallel Scheduling, to improve testing efficiency.
Entity management unit to be measured, for be measured being set according to the starting of Devices to test number is each in test configurations administrative unit
Standby corresponding test execution management unit.In specific implementation, test execution management unit and Devices to test correspond, to be measured
Upper management unit of the entity management unit as all test execution management units, can using multithreading, multi-process or
Multiple test execution management units are distributed to multiple threads, multiple processes or multiple distributed nodes by the methods of person's distribution,
So that each test execution management unit is corresponding with a thread, process or distributed node, to realize multiple to be measured set
It is standby to be tested simultaneously, promote testing efficiency.
Test execution management unit is managed and is controlled by entity management unit to be measured, is corresponded with Devices to test,
The test of Devices to test can be completed using a process, a thread or a distribution node.
Test execution entity can be used to implement the execution of specific test suite, be carried out by test execution management unit
It manages and controls.Further to promote testing efficiency, for a Devices to test, can be generated according to test suite scheduling unit
Scheduling strategy, start one or more test execution entities, thus Parallel Scheduling test suite.For example, Devices to test A is corresponding
Test suite set schedule sequences executable parallel are generated by test suite scheduling unit, then test execution management unit
Start one or more test execution entities, the corresponding test suite of Parallel Scheduling according to generated schedule sequences.Specific
When realization, it can be realized using the methods of multi-process, multithreading or distribution.
Codec can be divided into coding module and decoder module, wherein coding module can be by specified structural body class
Type is encoded into the byte stream for meeting test protocol standard, in downlink test, can encode and generate V2X protocol massages；Decode mould
Protocol byte stream can be decoded as corresponding structural body according to byte-stream characteristic by block, in uplink test, can be reported to replying
Text is decoded.Coding/decoding module can add or delete at any time in the form of plug-in unit there are in software testing system.
Adapter, the communication for being responsible between software testing system and V2X test simulation equipment and Devices to test are suitable
Match.For example, using TTCN (Testing and Test Control Notation, test and test inside software testing system
Control representation) communication, ethernet communication is used between software testing system and V2X test simulation equipment, then in software test
When system is communicated with V2X test simulation equipment, TTCN can be communicated and is converted to ethernet communication by adapter.Test log and survey
Test result analysis, the log recording that test log is provided in test process can be used for determining for problem when there are abnormal conditions
Position and tracking；The judgement and corresponding interpretation of result of test result analysis offer testing protocol consistency result.Specific real
Now, chart data can be provided a user, so that user can intuitively check the result of uniformity test.
For ease of understanding to the parallel execution of multiple test suites in multiple Devices to test and each Devices to test, below
It will illustrate the detailed process of uplink and downlink test in conjunction with Fig. 4, by taking two Devices to test as an example.
Test configurations administrative unit is respectively Devices to test A and Devices to test B configuration test suite set and each survey
Try the relationship in the corresponding test suite set of equipment between each test suite.
When carrying out downlink test, entity management unit to be measured is according to test configurations administrative unit to each Devices to test
Configuration starts the corresponding test execution management unit of each Devices to test, and each test execution management unit is according to test suite tune
The schedule sequences that unit generates are spent, the V2X protocol massages that encoder generates are sent to V2X by multiple test execution entities and are surveyed
The corresponding adapter of analog machine is tried, message is sent to by V2X test simulation equipment by wired mode by the adapter, by
V2X test simulation equipment converts V2X protocol massages, is then wirelessly sent to Devices to test A and to be measured sets
Standby B.Devices to test A and Devices to test B parse respectively received V2X protocol massages, and be sent to by wired mode it is respective right
The adapter answered, then the message after parsing is compared test result analysis unit with the original message of transmission, to examine
Survey whether Devices to test can correctly parse the message for meeting V2X consensus standard.In specific implementation, to make each to be measured set
Standby to be properly received its corresponding message, software testing system can carry to be measured set when sending message in messages
Standby mark can be matched according to the mark of itself with the mark in message when Devices to test is when receiving message, if
Match, then receive the message and carries out dissection process；If it does not match, abandoning the message.
When carrying out uplink test, each test execution management unit can control multiple test execution entities to hold to the test
The corresponding Devices to test of row administrative unit sends control instruction, after Devices to test receives control instruction, generates corresponding reply report
Text, and it is wirelessly sent to V2X test simulation equipment, which converts received reply message
The message that can be identified and handle at software testing system, and the message is sent to and V2X test simulation by wired mode
The corresponding adapter of equipment, is then forwarded to decoder, after being parsed by decoder to message, is sentenced by test result analysis unit
Whether the reply message that disconnected Devices to test is sent meets V2X consensus standard.
The uniformity test of software testing system device under test for ease of understanding, referring to Fig. 5, which is that the application is implemented
A kind of block diagram for realizing V2X testing protocol consistency that example provides, as shown in figure 5, test suite administrative unit maintenance test group
Part set, test configurations administrative unit carry out test relevant information configuration, such as the number of configuration Devices to test, and are each
Devices to test configures the relationship in corresponding test suite set and test suite set between test suite, entity to be measured
Administrative unit starts one or more test execution management units according to Devices to test number, and test suite scheduling unit is for every
A Devices to test production test component executes sequence parallel, then the holding parallel according to test suite by test execution management unit
Row sequence is that each Devices to test produces one or more test execution entities, is finally executed parallel by each test execution entity
Test, and test log unit record relevant test data, test structural analysis unit analyze test result.
Based on above method embodiment, present invention also provides the devices for realizing V2X testing protocol consistency, below will knot
Attached drawing is closed to be illustrated the device.
Referring to Fig. 6, it illustrates a kind of apparatus structures for realizing V2X testing protocol consistency provided by the embodiments of the present application
Figure, as shown in fig. 6, the apparatus may include:
Acquiring unit 601, for obtaining at least one corresponding test suite of Devices to test；
Transmission unit 602, for executing the test suite to send out by V2X test simulation equipment to the Devices to test
It send V2X protocol massages and/or directly sends control instruction to the Devices to test；
Receiving unit 603, for receive the V2X protocol massages that the Devices to test is sent analytic message and/or
The corresponding reply message of the control instruction that the Devices to test is sent is received by the V2X test simulation equipment；
Judging unit 604, the analytic message and/or the control instruction for judging the V2X protocol massages are corresponding
It replys whether message meets V2X consensus standard, realizes V2X testing protocol consistency.
In some possible implementations, the acquiring unit is specifically included:
Subelement is configured, for configuring quantity, the corresponding test suite set of each Devices to test of Devices to test
And the relationship in each test suite set between test suite, it include at least one survey in the test suite set
Try component；
Obtain subelement, for according to the corresponding test suite set of each Devices to test, obtain it is each it is described to
At least one corresponding test suite of measurement equipment；
Subelement is generated, for according in the corresponding test suite set of each Devices to test between test suite
Relationship generates the corresponding test suite of each Devices to test and executes sequence parallel.
In some possible implementations, the transmission unit is specifically used for being directed to any one of Devices to test,
Execute sequence parallel according to the corresponding test suite of the Devices to test, by least one corresponding test suite of the Devices to test into
Row is parallel to be executed, with by V2X test simulation equipment to the Devices to test send V2X protocol massages and/or directly to this it is to be measured
Equipment sends control instruction, completes the measuring executing process of the Devices to test.
In some possible implementations, the transmission unit, specifically for executing each Devices to test parallel
Measuring executing process.
It should be noted that the specific implementation of each module or unit may refer to Fig. 2 and Fig. 3 the method in the present embodiment
Realization, details are not described herein for the present embodiment.
As can be seen from the above embodiments, the embodiment of the present application obtains at least one corresponding test suite of Devices to test, for
The Devices to test executes the corresponding test suite of the Devices to test, to pass through V2X test simulation equipment in downlink test
V2X protocol massages are sent to the Devices to test, and directly receive the analytic message of the V2X protocol massages of Devices to test transmission,
In uplink test, control instruction is sent to the Devices to test, and corresponding by V2X test simulation equipment reception control instruction
Message is replied, whether V2X is met by the corresponding reply message of the analytic message and/or control instruction that judge V2X protocol massages
Consensus standard realizes V2X testing protocol consistency.The embodiment of the present application can be applied in the authentication test of V2X terminal, provide
A kind of uniformity test scheme of the V2X agreement of full-automation.
Based on above-mentioned apparatus, the embodiment of the present application also provides a kind of V2X Protocol Conformance Test System, below in conjunction with
Attached drawing is illustrated the system.
Referring to Fig. 7, which is a kind of structure chart of V2X Protocol Conformance Test System provided by the embodiments of the present application, such as
Shown in Fig. 7, which includes: software testing system 701 and V2X test simulation equipment 702.
In the present embodiment, software testing system is connected with V2X test simulation equipment by wired mode, V2X test simulation
Equipment is connected with an at least Devices to test by meeting the wireless mode of V2X agreement；Wherein, software testing system is Fig. 6 institute
A kind of V2X testing protocol consistency device stated.
V2X test simulation equipment, the V2X protocol massages for sending software testing system are transmitted to Devices to test, will
The corresponding reply message of control instruction that Devices to test is sent is transmitted to software testing system.
In some possible implementations of the application, V2X test simulation equipment can be specifically used for:
V2X protocol massages with wired communication protocol header are converted into the V2X protocol massages with V2X protocol header
And it is sent to Devices to test, the corresponding reply message of the control instruction with V2X protocol header is converted to wire communication
The corresponding reply message of the control instruction of protocol header is simultaneously sent to software testing system.
In practical applications, Devices to test is the equipment for having wireless communication ability, it is generally the case that can support DSRC
And LTE-V communication protocol, therefore, V2X test simulation equipment as forwarding device, be also required in realization adaptation DSCR or
Two kinds of protocol massages of LTE-V.It is to be converted to the header portion in message when V2X test simulation equipment carries out message conversion
The header of respective protocol.In specific implementation, the composition of V2X test simulation equipment can be as shown in figure 8, include that message forwards mould
Block, functional module, adaptation module and V2X communication chip module.
Message transmitting module can receive the message that software testing system is sent by wired mode in downlink test,
Message is converted into that there is the message of DSCR LTE-V header to be sent to Devices to test by the module.The mould in uplink test
The message that block sends the Devices to test received by DSCR LTE-V mode, is converted into wired communication protocol report
The message of head is sent to software testing system.Meanwhile message transmitting module is responsible for receiving matching from software testing system transmission
It the instruction such as sets, and is sent to functional module.
Functional module is responsible for realizing the instruction such as configuration of software testing system, for example, channel configuration instructs.
Adaptation module, since the hardware platform of V2X test simulation equipment may be two kinds of communication chips of DSCR or LTE-V,
Adaptation module is responsible for the adaptation of two kinds of chip interfaces.
V2X communication chip module, for being sent and received to the message with V2X communication protocol header.
During carrying out V2X testing protocol consistency, V2X test simulation equipment is to software testing system or to be measured sets
The message that preparation is sent is forwarded, to realize the uniformity test of device under test.
It should be noted that the specific implementation of software testing system may refer to the reality of Fig. 2 the method in the present embodiment
Existing, details are not described herein for the present embodiment.
As can be seen from the above-described embodiment, the embodiment of the present application obtains at least one corresponding test suite of Devices to test,
For the Devices to test, the corresponding test suite of the Devices to test is executed, to pass through V2X test simulation in downlink test
Equipment sends V2X protocol massages to the Devices to test, and directly receives the parsing report of the V2X protocol massages of Devices to test transmission
Text sends control instruction to the Devices to test, and receive control instruction pair by V2X test simulation equipment in uplink test
Whether the reply message answered is met by the corresponding reply message of the analytic message and/or control instruction that judge V2X protocol massages
V2X consensus standard realizes V2X testing protocol consistency.The embodiment of the present application can be applied in the authentication test of V2X terminal,
Provide a kind of uniformity test scheme of the V2X agreement of full-automation.
In addition, the embodiment of the present application also provides a kind of computer readable storage medium, the computer readable storage medium storing program for executing
In be stored with instruction, when described instruction is run on the terminal device, so that the terminal device executes above-mentioned realization V2X association
Discuss conformance test method.
The embodiment of the present application also provides a kind of computer program product, and the computer program product is transported on the terminal device
When row, so that the terminal device executes above-mentioned realization V2X protocol conformance test method.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said
Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.For reality
For applying system or device disclosed in example, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, phase
Place is closed referring to method part illustration.
It should be appreciated that in this application, " at least one (item) " refers to one or more, and " multiple " refer to two or two
More than a."and/or" indicates may exist three kinds of relationships, for example, " A and/or B " for describing the incidence relation of affiliated partner
It can indicate: only exist A, only exist B and exist simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word
Symbol "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"." at least one of following (a) " or its similar expression, refers to
Any combination in these, any combination including individual event (a) or complex item (a).At least one of for example, in a, b or c
(a) can indicate: a, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", and wherein a, b, c can be individually, can also
To be multiple.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of method for realizing V2X testing protocol consistency, which is characterized in that the method is applied to software testing system,
The described method includes:
Obtain at least one corresponding test suite of Devices to test；
The test suite is executed to send V2X protocol massages and/or straight to the Devices to test by V2X test simulation equipment
It connects to the Devices to test and sends control instruction；
It receives the analytic message for the V2X protocol massages that the Devices to test is sent and/or is set by the V2X test simulation
The standby corresponding reply message of the control instruction for receiving the Devices to test and sending；
Judge whether the analytic message of the V2X protocol massages and/or the corresponding reply message of the control instruction meet V2X association
It assesses a bid for tender standard, realizes V2X testing protocol consistency.
2. the method according to claim 1, wherein at least one corresponding test group of the acquisition Devices to test
Part, comprising:
Configure quantity, each corresponding test suite set of Devices to test and each test suite of Devices to test
Relationship in set between test suite includes at least one test suite in the test suite set；
According to the corresponding test suite set of each Devices to test, obtain each Devices to test it is corresponding at least one
Test suite；
According to the relationship in the corresponding test suite set of each Devices to test between test suite, generate it is each it is described to
The corresponding test suite of measurement equipment executes sequence parallel.
3. according to the method described in claim 2, it is characterized in that, described execute the test suite to test mould by V2X
It proposes standby to Devices to test transmission V2X protocol massages and/or directly to Devices to test transmission control instruction, comprising:
For any one of Devices to test, sequence is executed according to the corresponding test suite of the Devices to test parallel, this is waited for
At least one corresponding test suite of measurement equipment is executed parallel, to be sent out by V2X test simulation equipment to the Devices to test
It send V2X protocol massages and/or directly sends control instruction to the Devices to test, complete the measuring executing process of the Devices to test.
4. according to the method described in claim 3, it is characterized in that, described execute the test suite to test mould by V2X
It proposes standby to Devices to test transmission V2X protocol massages or directly to Devices to test transmission control instruction, comprising:
The measuring executing process of each Devices to test is executed parallel.
5. a kind of device for realizing V2X testing protocol consistency, which is characterized in that described device is applied to software testing system,
Described device includes:
Acquiring unit, for obtaining at least one corresponding test suite of Devices to test；
Transmission unit, for executing the test suite to send V2X association to the Devices to test by V2X test simulation equipment
It discusses message and/or directly sends control instruction to the Devices to test；
Receiving unit, for receiving the analytic message for the V2X protocol massages that the Devices to test is sent and/or by described
V2X test simulation equipment receives the corresponding reply message of the control instruction that the Devices to test is sent；
Judging unit, the corresponding reply message of analytic message and/or the control instruction for judging the V2X protocol massages
Whether meet V2X consensus standard, realizes V2X testing protocol consistency.
6. device according to claim 5, which is characterized in that the acquiring unit specifically includes:
Configure subelement, for configure the quantity of Devices to test, the corresponding test suite set of each Devices to test and
Relationship in each test suite set between test suite includes at least one test group in the test suite set
Part；
Subelement is obtained, for according to the corresponding test suite set of each Devices to test, obtaining each described to be measured set
At least one standby corresponding test suite；
Subelement is generated, for according to the pass in the corresponding test suite set of each Devices to test between test suite
System generates the corresponding test suite of each Devices to test and executes sequence parallel.
7. a kind of V2X Protocol Conformance Test System, which is characterized in that the system comprises:
Software testing system and V2X test simulation equipment；The software testing system passes through with the V2X test simulation equipment
Wired mode is connected, and V2X test simulation equipment is connected with an at least Devices to test by meeting the wireless mode of V2X agreement；
The software testing system is a kind of V2X testing protocol consistency device described in claim 5 or 6；
The V2X test simulation equipment, the V2X protocol massages for sending the software testing system are transmitted to described to be measured
The corresponding reply message of control instruction that the Devices to test is sent is transmitted to the software testing system by equipment.
8. system according to claim 7, which is characterized in that the V2X test simulation equipment is specifically used for:
It is concurrent that V2X protocol massages with wired communication protocol header are converted into the V2X protocol massages with V2X protocol header
The Devices to test is given, the corresponding reply message of the control instruction with V2X protocol header is converted to wire communication
The corresponding reply message of the control instruction of protocol header is simultaneously sent to the software testing system.
9. a kind of computer readable storage medium, which is characterized in that it is stored with instruction in the computer readable storage medium storing program for executing, when
When described instruction is run on the terminal device, so that the terminal device perform claim requires the described in any item realization V2X of 1-4
Protocol conformance test method.
10. a kind of computer program product, which is characterized in that when the computer program product is run on the terminal device, make
It obtains the terminal device perform claim and requires the described in any item realization V2X protocol conformance test methods of 1-4.
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| CN117118878A (en) * | 2023-07-19 | 2023-11-24 | 北京智芯微电子科技有限公司 | Method and device for testing protocol consistency of power wireless sensor network |
| CN117729138A (en) * | 2024-02-08 | 2024-03-19 | 广州高新兴网联科技有限公司 | Internet of vehicles protocol consistency test method and system |
| CN117729138B (en) * | 2024-02-08 | 2024-05-28 | 广州高新兴网联科技有限公司 | Internet of vehicles protocol consistency test method and system |
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