CN117214561A - Test method of automatic test operation system and information sharing platform - Google Patents

Test method of automatic test operation system and information sharing platform Download PDF

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Publication number
CN117214561A
CN117214561A CN202311037966.8A CN202311037966A CN117214561A CN 117214561 A CN117214561 A CN 117214561A CN 202311037966 A CN202311037966 A CN 202311037966A CN 117214561 A CN117214561 A CN 117214561A
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test
information
display
model
result
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Inventor
杨小辉
崔嘉璐
贾枫
李士林
张桂英
范利花
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Northwestern Polytechnical University
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Northwestern Polytechnical University
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Abstract

The invention discloses a test method and an information sharing platform of an automatic test operation system, which are characterized in that test requirements of different instruments and tested equipment are determined, TD objects corresponding to the test requirements are established through a TD model in an ATML model, TD model examples obtained through analysis and loading are extracted, signals and parameters of the test requirements are visualized in a tree structure of the automatic test operation system, a visualized display result is obtained, addition and deletion forms of break points are designed, a driving library, a resource library and a resource simulation assembly are established, a test strategy is determined, break points, single-step adjustment forms, simulation and instrument test mechanisms are established, test information is transmitted, test results are received, and a test process is completed; a debugging monitoring mechanism of a test process is established, display of resource configuration information, display of test error information, display of a test result and generation of a result report are monitored, and the test result is output.

Description

Test method of automatic test operation system and information sharing platform
Technical Field
The invention relates to the technical field of automatic testing, in particular to a testing method of an automatic test running system facing ATML (automatic Telecommunications markup language) testing requirements and an information sharing platform.
Background
With the rapid development of industrial technology in China, an automatic test system is widely applied to development and production of military electronic equipment and in the use process, and the complexity of single equipment and systems is greatly improved. In order to ensure the operational performance of military electronic equipment in future wars, the test maintenance of single equipment units is becoming more and more important, and in the automatic test process of complex equipment systems, strict timing requirements often exist for certain specific test requirements of tested objects.
At present, aiming at specific test tasks or specific test objects, the existing special automatic test system for design and manufacture can have the problem of difficult test information exchange, can not realize breakpoint debugging, single-step debugging and multi-test station testing in the test process, and can not adapt to the current development requirements. Because the test of different instruments and tested equipment needs to be continuously transplanted with programs, the test information cannot be reused, thereby causing repeated development of designers and increasing the test cost, and therefore, a large amount of test data and test programs cannot realize sharing of information and have poor universality.
Disclosure of Invention
Aiming at the problems in the field, the invention provides the testing method and the information sharing platform for the automatic test operation system, which can solve the technical problems that a large amount of test data and test programs cannot realize information sharing and have poor generality.
In order to solve the technical problems, the invention discloses a testing method of an automatic test running system, which comprises the following steps:
determining test requirements of different instruments and tested devices;
establishing a TD object corresponding to the TD object through a TD model in the ATML model; loading a TD model to a defined TD object, and analyzing and loading to obtain a TD model instance;
according to the TD model example, extracting signals and parameters of the signals required by the test, and visualizing the extracted signals and parameters of the signals in a tree structure of an automatic test operation system to obtain a visual display result;
according to the visual display result, designing addition and deletion forms of breakpoints, and establishing a drive library, a resource library and a resource simulation component; determining a test strategy according to the driving library, the resource library and the resource simulation component, establishing breakpoint and single-step form, simulation and instrument test mechanism, transmitting test information, receiving test results and completing a test process;
establishing a debugging monitoring mechanism of a test process, and monitoring the display of resource configuration information, the display of test error information, the display of test results and the generation of result reports; and outputting the test result according to the generated display of the resource configuration information, the display of the test error information, the display of the test result and the result report, and outputting and sharing the test result and the information of the test program.
Preferably, the loading of the TD model instance comprises the following steps:
taking the TD model file name as a tree structure root node, and sequentially loading a TestGroup object as a child node of the TD model file name;
initialization, actionReferences and Termination nodes are arranged in the test group object and represent a test group initialization step, a step executed in sequence and a test group Termination step respectively, and the three nodes are used as child nodes of the test group in each test group loading process;
a test group initializing step, a step of executing in sequence and a termination step of the test group, wherein one or more test items or test groups are contained in the test group initializing step, and are loaded under corresponding nodes;
and loading the test actions in each project as leaf nodes, and simultaneously analyzing signals and parameters of the test requirements.
Preferably, the signal of the test requirement and the parameter thereof include a signal type, a signal name, a signal attribute and a value thereof of the test requirement.
Preferably, the test procedure comprises the steps of:
aiming at the generated test requirement tree, adding and deleting breakpoints in a mode of editing test item nodes and running a test process in a multithreading mode, blocking the corresponding actions of the breakpoints during breakpoint debugging, and realizing breakpoint debugging and single-step debugging processes; defining a mode of selecting an instrument or a simulation test by editing the test group nodes; defining a test item selected by a check box mode, and completing the test process of part or all of the test items;
the testing process comprises the steps of determining nodes to be tested of a test tree, determining a simulation/instrument testing mode, calling a resource library, determining resources required by a testing step, calling a simulation component through a process, calling different ATS server drivers through an IP address and a port number, transmitting testing information, receiving a testing result and completing the testing process.
Preferably, the displaying of the resource configuration information selects the test resources through the test requirement signals and establishes a one-to-one correspondence with the test requirement signals, and searches the resources corresponding to the test signals through clicking the test requirement tree and displays the resources in the table.
Preferably, the display of the test error information is performed by receiving information obtained by driving and screening the information, and the information is displayed in the control.
Preferably, the display of the test result receives the driving message and displays the driving message in the form control after the driving message is compared with the standard value.
Preferably, the result report is generated by exporting the obtained final test result into a PDF file.
The information sharing platform of the automatic test running system comprises:
the information input module is used for inputting the test requirements of different instruments and tested equipment;
the model building module is used for building a TD object corresponding to the TD model through the TD model in the ATML model; loading a TD model to a defined TD object, and analyzing and loading to obtain a TD model instance;
the information visualization module is used for extracting the signals and parameters of the test requirements input by the information input module according to the TD model instance obtained by the model construction module, visualizing the extracted signals and parameters thereof in a tree structure of the automatic test operation system, and obtaining a visual display result;
the information processing module is used for designing addition and deletion forms of breakpoints according to the visual display result of the information visualization module and establishing a drive library, a resource library and a resource simulation assembly; determining a test strategy according to the driving library, the resource library and the resource simulation component, establishing breakpoint and single-step form, simulation and instrument test mechanism, transmitting test information, receiving test results and completing a test process; establishing a debugging monitoring mechanism of a test process, and monitoring the display of resource configuration information, the display of test error information, the display of test results and the generation of result reports;
the information output module is used for outputting the test result according to the display of the resource configuration information, the display of the test error information, the display of the test result and the result report generated by the information processing module, and outputting and sharing the test result and the information of the test program.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the testing requirements of different instruments and tested equipment are visualized and displayed in the tree structure of the automatic testing operation system, so that the observation and the next design of breakpoints are facilitated; the method realizes breakpoint, single-step debugging and instrument and simulation test by editing the visualized test requirement tree, establishes a breakpoint and single-step debugging form, a simulation and instrument test mechanism, realizes the transmission of test information, and feeds back test results by monitoring the display information of the debugging monitoring mechanism.
Drawings
FIG. 1 is a flow chart of the overall method of the present invention;
FIG. 2 is a schematic diagram of a test requirement tree structure according to the present invention;
fig. 3 is a schematic flow chart of an example TD model of the present invention:
wherein:
FIG. 3 (a) is a schematic flow chart of an example of a TD model of "oscilloscope DSO sine wave frequency test" according to the present invention;
FIG. 3 (b) is a schematic flow chart of an example of a "DSO#1CHA sine wave frequency test" TD model of the present invention;
FIG. 4 is a schematic diagram of a visual test requirement tree according to the present invention;
FIG. 5 is a diagram of the breakpoint and instrument/simulation test form of the present invention;
FIG. 6 is an analysis chart of simulation results of the instrument of the present invention;
FIG. 7 is a diagram illustrating server call driven messaging in accordance with the present invention;
FIG. 8 is a diagram showing configuration information of test resources according to the present invention;
FIG. 9 is a graph showing test results of the present invention;
FIG. 10 is a test report presentation of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 10 in the embodiments of the present invention. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
With the rapid development of industrial technology in China, the complexity of single equipment and systems is greatly improved. The automatic test system is widely applied to development and production of military electronic equipment and in the use process. In order to ensure the combat effectiveness of military electronic equipment in future wars, the test maintenance of single equipment units is becoming more and more important, and in the automatic test process of complex equipment systems, certain specific test requirements of tested objects often have strict time sequence requirements, so that an automatic test operation platform based on an ATML system is required to describe and realize the test requirements.
At present, a special automatic test system designed and manufactured for a specific test task or a specific test object cannot meet the current development requirements, the exchange of test information cannot be realized, breakpoint debugging, single-step debugging and multi-test station testing in the test process cannot be realized, the test of different instruments and tested equipment needs to be continuously shifted to plant programs, the reuse of the test information cannot be realized, and repeated development of designers causes the increase of test cost. A large amount of test data and test programs cannot realize information sharing, and the problem of poor interchangeability of test instruments exists in the process of developing the test programs.
The invention aims to provide a testing method and an information sharing platform of an automatic test operation system, so that the testing process is clearer, the testing method is simpler, the good universality of a test operation program is realized, and the development, operation and maintenance costs of the automatic test operation system are reduced.
Based on the above purpose, the invention adopts the following technical scheme:
the invention provides a test method of an automatic test operation system, which specifically comprises the following steps:
step one: determining test requirements of different instruments and tested devices;
according to the TD model in the ATML model, establishing an object corresponding to the TD model, loading the TD model to the defined TD object, analyzing the TD model instance obtained by loading, extracting test requirements such as a test group, test behaviors, test requirement signals and the like, and visually displaying the extracted test requirements in a tree structure.
Step two: and designing breakpoint adding and deleting modes according to the visual display result, establishing a drive library, a resource library and a resource simulation component, establishing a breakpoint and single-step debugging mechanism, a part of and all of test action test mechanisms, an instrument, a simulation test and a multi-test station test mechanism.
Step three: the method mainly comprises the steps of establishing a debugging monitoring mechanism in the test process, mainly comprising the steps of checking test results and resource configuration, displaying error information and generating a result report, and establishing a test method of a complete automatic test operation system.
In the first step, the specific method for visualizing the test requirement of the TD model is as follows:
according to the xsd standard of ATML, designing an object corresponding to the TD model, loading the TD model into the object in a deserialization mode, and analyzing the loaded instance to be a tree structure, wherein the specific method comprises the following steps:
(1) Taking the TD model file name as a tree structure root node, and sequentially loading 'TestGroup' objects as child nodes of the TD model file name;
(2) The 'TestGroup' object is internally provided with 'Initialization', 'actions references' and 'Termination' nodes, which respectively represent a test group Initialization step, a step executed in sequence and a test group Termination step, and the three nodes are used as child nodes of the test group in each 'TestGroup' loading process;
(3) A test group initializing step, a step of executing in sequence and a termination step of the test group, wherein one or more test items or test groups are contained in the test group initializing step, and are loaded under corresponding nodes;
(4) And loading 21 test actions ("operation setup", "operation connect" and the like) inside each project into leaf nodes, simultaneously analyzing test demand signals and parameters thereof, mainly comprising signal types, signal names, signal attributes and values thereof, and finally displaying the signals in a tree control.
In step two: aiming at the generated test requirement tree, adding and deleting breakpoints in a mode of editing test item nodes and running a test process in a multithreading mode, and blocking corresponding actions of the breakpoints during breakpoint debugging so as to realize breakpoint debugging and single step debugging processes; defining a mode of selecting an instrument or a simulation test by editing the test group nodes; defining a test item selected by means of a check box so as to complete the test process of part or all of the test items. The testing process comprises the steps of determining nodes to be tested of a testing tree, determining a simulation/instrument testing mode, calling a resource library, determining resources required by a testing step, calling a simulation component through a process, calling different ATS server drivers through an IP address and a port number, transmitting testing information, receiving a testing result and completing the testing process.
In step three: the debugging monitoring method comprises the steps of resource configuration information display, test error information display, test result display and result report generation, wherein the display of the resource configuration information mainly selects test resources through test requirement signals and establishes a one-to-one correspondence with the test requirement signals, the resources corresponding to the test signals are searched for through a mode of clicking a test requirement tree and displayed in a table, the display of the test error information mainly receives information obtained through driving and screens the information, the information is displayed in a control, and likewise, the display of the test result receives driving information and compares the driving information with a standard value and then displays the driving information in the control of the table, and the generation of the result report is to export the obtained final test result into a PDF file for viewing.
The information sharing platform of the automatic test running system comprises:
the information input module is used for inputting the test requirements of different instruments and tested equipment;
the model building module is used for building a TD object corresponding to the TD model through the TD model in the ATML model; loading a TD model to a defined TD object, and analyzing and loading to obtain a TD model instance;
the information visualization module is used for extracting the signals and parameters of the test requirements input by the information input module according to the TD model instance obtained by the model construction module, visualizing the extracted signals and parameters thereof in a tree structure of the automatic test operation system, and obtaining a visual display result;
the information processing module is used for designing addition and deletion forms of breakpoints according to the visual display result of the information visualization module and establishing a drive library, a resource library and a resource simulation assembly; determining a test strategy according to the driving library, the resource library and the resource simulation component, establishing breakpoint and single-step form, simulation and instrument test mechanism, transmitting test information, receiving test results and completing a test process; establishing a debugging monitoring mechanism of a test process, and monitoring the display of resource configuration information, the display of test error information, the display of test results and the generation of result reports;
the information output module is used for outputting the test result according to the display of the resource configuration information, the display of the test error information, the display of the test result and the result report generated by the information processing module, and outputting and sharing the test result and the information of the test program.
Examples
As shown in fig. 1-2, the present invention provides a test method for an automatic test operation system, the method comprising the steps of:
s1: the method for analyzing and visually displaying the test demand loading of the TD model description in the tree structure comprises the following steps: the method comprises the steps of loading a TD model as an object in an anti-serialization mode, analyzing the object instance to obtain required information, introducing the TD model instance shown in fig. 3, including 10 test groups, including an initialization step, a sequential execution step and a test termination step under each test group, for example, including two test items under the sequential execution step of an oscilloscope DSO sine wave frequency test, namely, a DSO#1CHA sine wave frequency test and a DSO#1CHB sine wave frequency test, respectively, and 6 test actions under the DSO#1CHA sine wave frequency test, including a signal description "establish DSO_F_MEAS" action, analyzing signals to obtain signal types, signal names, signal attributes and values thereof, and analyzing all the test requirement information of the whole TD model according to the method to obtain a visual test requirement tree schematic diagram shown in fig. 4.
S2: determining a test strategy, defining a breakpoint and a single-step debugging form, a simulation and an instrument test form by adopting a right click test requirement tree node mode, wherein in the embodiment, as shown in fig. 5, a 'DSO#1CHA sine wave frequency test' is an instrument test mode, a 'message output' action is added with a breakpoint, a 'DSO#1CHB sine wave frequency test' test item adopts a simulation test mode, and the breakpoints and simulation/instrument nodes stored in a test requirement tree are read in the test process so as to select a corresponding test mode. The breakpoint and single-step debugging are completed by adopting a thread suspension and release mode, the testing process is completed by calling a resource simulation component/ATS server driver through a process, the resource simulation component is written through Python, 21 testing actions are packaged, as shown in figure 6, the instrument test is connected with different ATS servers through an IP address and a port number so as to call the drivers of different testing stations, as shown in figure 7, the testing information is transmitted, the testing result is received, and the testing process is completed.
S3: the debugging monitoring method comprises resource configuration information display, test error information display, test result display and result report generation, wherein the display of the resource configuration information mainly comprises the steps of calling a resource matching algorithm through a test requirement signal to select a test resource and establishing a one-to-one correspondence with the test requirement signal (a signal unique identifier), searching a resource corresponding to the test signal in a form by clicking a test requirement tree, and displaying the resource in the form, wherein the corresponding test resource configuration information is shown in fig. 8 in the format of 'instrument resource+instrument capacity+driving bit number+ATS server IP', the display of the test error information mainly comprises the steps of receiving the information obtained by driving and screening the information, and displaying the information in a control. The result report is generated by exporting the resulting tabular test results into a PDF file according to a specific template for viewing, as shown in fig. 10. The method is also applicable to the information sharing platform.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. All documents mentioned in this specification are incorporated by reference for the purpose of disclosing and describing the methodologies associated with the documents. In case of conflict with any incorporated document, the present specification will control.

Claims (9)

1. A test method for automatically testing an operating system, comprising the steps of:
determining test requirements of different instruments and tested devices;
establishing a TD object corresponding to the TD object through a TD model in the ATML model; loading a TD model to a defined TD object, and analyzing and loading to obtain a TD model instance;
according to the TD model example, extracting signals and parameters of the signals required by the test, and visualizing the extracted signals and parameters of the signals in a tree structure of an automatic test operation system to obtain a visual display result;
according to the visual display result, designing addition and deletion forms of breakpoints, and establishing a drive library, a resource library and a resource simulation component; determining a test strategy according to the driving library, the resource library and the resource simulation component, establishing breakpoint and single-step form, simulation and instrument test mechanism, transmitting test information, receiving test results and completing a test process;
establishing a debugging monitoring mechanism of a test process, and monitoring the display of resource configuration information, the display of test error information, the display of test results and the generation of result reports; and outputting the test result according to the generated display of the resource configuration information, the display of the test error information, the display of the test result and the result report, and outputting and sharing the test result and the information of the test program.
2. The method for testing an automatic test equipment according to claim 1, wherein the loading of the TD model instance comprises the following steps:
taking the TD model file name as a tree structure root node, and sequentially loading a TestGroup object as a child node of the TD model file name;
initialization, actionReferences and Termination nodes are arranged in the test group object and represent a test group initialization step, a step executed in sequence and a test group Termination step respectively, and the three nodes are used as child nodes of the test group in each test group loading process;
a test group initializing step, a step of executing in sequence and a termination step of the test group, wherein one or more test items or test groups are contained in the test group initializing step, and are loaded under corresponding nodes;
and loading the test actions in each project as leaf nodes, and simultaneously analyzing signals and parameters of the test requirements.
3. The method of claim 2, wherein the signal of the test requirement and the parameter thereof include a signal type, a signal name, a signal attribute and a value thereof of the test requirement.
4. A method of testing an automated test run system according to claim 3, wherein the testing process comprises the steps of:
aiming at the generated test requirement tree, adding and deleting breakpoints in a mode of editing test item nodes and running a test process in a multithreading mode, blocking the corresponding actions of the breakpoints during breakpoint debugging, and realizing breakpoint debugging and single-step debugging processes; defining a mode of selecting an instrument or a simulation test by editing the test group nodes; defining a test item selected by a check box mode, and completing the test process of part or all of the test items;
the testing process comprises the steps of determining nodes to be tested of a test tree, determining a simulation/instrument testing mode, calling a resource library, determining resources required by a testing step, calling a simulation component through a process, calling different ATS server drivers through an IP address and a port number, transmitting testing information, receiving a testing result and completing the testing process.
5. The method according to claim 4, wherein the displaying of the resource allocation information selects the test resources by the test demand signal and establishes a one-to-one correspondence with the test demand signal, and searches the resources corresponding to the test signal by clicking the test demand tree and displays the resources in the table.
6. The method according to claim 4, wherein the display of the test error information is performed by receiving information obtained by driving and filtering the information, and displaying the information in the control.
7. The method according to claim 4, wherein the display of the test result receives the driving message and displays the driving message in the form control after comparing the driving message with the standard value.
8. The method according to claim 4, wherein the result report is generated by exporting the final test result to a PDF file.
9. An information sharing platform of an automatic test operation system, comprising:
the information input module is used for inputting the test requirements of different instruments and tested equipment;
the model building module is used for building a TD object corresponding to the TD model through the TD model in the ATML model; loading a TD model to a defined TD object, and analyzing and loading to obtain a TD model instance;
the information visualization module is used for extracting the signals and parameters of the test requirements input by the information input module according to the TD model instance obtained by the model construction module, visualizing the extracted signals and parameters thereof in a tree structure of the automatic test operation system, and obtaining a visual display result;
the information processing module is used for designing addition and deletion forms of breakpoints according to the visual display result of the information visualization module and establishing a drive library, a resource library and a resource simulation assembly; determining a test strategy according to the driving library, the resource library and the resource simulation component, establishing breakpoint and single-step form, simulation and instrument test mechanism, transmitting test information, receiving test results and completing a test process; establishing a debugging monitoring mechanism of a test process, and monitoring the display of resource configuration information, the display of test error information, the display of test results and the generation of result reports;
the information output module is used for outputting the test result according to the display of the resource configuration information, the display of the test error information, the display of the test result and the result report generated by the information processing module, and outputting and sharing the test result and the information of the test program.
CN202311037966.8A 2023-08-17 2023-08-17 Test method of automatic test operation system and information sharing platform Pending CN117214561A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117555812A (en) * 2024-01-11 2024-02-13 北京捷科智诚科技有限公司 Cloud platform automatic testing method and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117555812A (en) * 2024-01-11 2024-02-13 北京捷科智诚科技有限公司 Cloud platform automatic testing method and system

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