CN110633201B - Integrated fuzzy test method and device for program - Google Patents
Integrated fuzzy test method and device for program Download PDFInfo
- Publication number
- CN110633201B CN110633201B CN201810750675.6A CN201810750675A CN110633201B CN 110633201 B CN110633201 B CN 110633201B CN 201810750675 A CN201810750675 A CN 201810750675A CN 110633201 B CN110633201 B CN 110633201B
- Authority
- CN
- China
- Prior art keywords
- effective
- test
- test result
- input file
- file
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010998 test method Methods 0.000 title abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 307
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000004590 computer program Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3684—Test management for test design, e.g. generating new test cases
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
Abstract
The embodiment of the invention provides an integrated fuzz testing method and device for a program, wherein the method comprises the following steps: the method comprises the steps of obtaining a test result generated by each base fuzzy tester according to a test input file test target program, determining an effective test result according to the test result, obtaining a corresponding test input file according to the effective test result, using the effective test input file as an effective input file, synchronizing the obtained effective input file to each base fuzzy tester, enabling the base fuzzy tester to test the target program again according to the effective input file, returning the test result, and outputting a test report after performing centralized deduplication and classification processing on the test result when determining that no effective test result exists in the returned test result, so that each base fuzzy tester can efficiently cooperate with each other, high-quality test input files are shared, the generalization capability of a fuzzy test method is improved, and the efficiency and the effect of software system testing are improved.
Description
Technical Field
The invention relates to the technical field of program testing, in particular to an integrated fuzzy testing method and device for a program.
Background
The software is used as a mode for realizing the specific functions of the computer, and the safety of the software is the key for ensuring the safety of a computer system. Attackers often attack computer systems through defects and vulnerabilities of software, steal key information, cause property loss, and even threaten national security. Therefore, the safety guarantee technology of the software is very important, the safety detection of the software can effectively find problems and defects which may occur in the software running process, the normal running of the software is guaranteed, and no opportunity is left for lawless persons.
Fuzz testing is one of the currently effective methods for software security. The key idea of the fuzz test is to explore different paths of a program through continuously created input and judge whether the paths can cause the problem of software breakdown or downtime. There are generally two methods for creating inputs in the fuzz testing technique, the first being based on generated fuzz testing and the second being based on variant fuzz testing. The person who carries out the test based on the fuzzy test requirement that generates has a clear understanding to the software that is surveyed, and is more comprehensive to relevant domain knowledge grasp. It is generally applicable to software systems that require a specific input format or require input according to certain rules, which create input according to those rules or formats, and test the system. The mutation-based fuzz testing does not have any requirement on the initial input, and the existing input is continuously mutated to generate new input so as to explore a new path of the program. The fuzzy test based on generation needs a lot of participation of testing personnel, automation is difficult to achieve, and input rules are different from program to program and have low universality. Variation-based fuzz testing can achieve automated detection, but is inefficient because most variations do not contribute to the test, and a useful variation occurs with a low frequency.
Disclosure of Invention
The invention provides an integrated fuzzy test method and device for a program, which are used for solving the problem of low efficiency of the fuzzy test method in the prior art.
In a first aspect, an embodiment of the present invention provides a method for testing fuzziness of a program, including:
obtaining a test result generated by each base fuzzy tester according to a test target program of a test input file, determining an effective test result according to the test result, and obtaining a corresponding test input file as an effective input file according to the effective test result;
synchronizing the obtained effective input files to each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input files and returns test results;
and when the returned test result is determined to have no effective test result, performing centralized duplicate removal and classification processing on the test result and outputting a test report.
Optionally, the method further comprises:
when the returned test result is determined to have an effective test result, continuously obtaining a corresponding effective test input file according to the effective test result, and using the effective test input file as a new effective input file; and inputting the obtained new effective input file into each base fuzzy tester so that the base fuzzy tester continuously tests the target program according to the new effective input file and returns the test result.
Optionally, the method further comprises:
and when the effective test result is determined according to the test result, storing the effective input file in an effective file library in real time.
Optionally, when it is determined that the returned test result does not have a valid test result, the test result is subjected to centralized deduplication and classification processing, and then a test report is output, where the test report includes:
and inputting all effective input files in the effective file library to any single base fuzzy tester as input, and obtaining a test report after running once.
In a second aspect, an embodiment of the present invention provides an integrated fuzz testing apparatus for a program, including:
the system comprises an acquisition module, a test module and a control module, wherein the acquisition module is used for acquiring a test result generated by each base fuzzy tester according to a test input file test target program, determining an effective test result according to the test result, and acquiring a corresponding test input file as an effective input file according to the effective test result;
the synchronization module is used for synchronizing the obtained effective input files to each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input files and returns the test results;
and the centralized processing module is used for outputting a test report after performing centralized duplicate removal and classification processing on the test result when determining that no effective test result exists in the returned test result.
Optionally, the synchronization module is further configured to: when the returned test result is determined to have an effective test result, continuously obtaining a corresponding effective test input file according to the effective test result, and using the effective test input file as a new effective input file; and inputting the obtained new effective input file into each base fuzzy tester so that the base fuzzy tester continuously tests the target program according to the new effective input file and returns the test result.
Optionally, the system further comprises a storage module, configured to: and when the effective test result is determined according to the test result, storing the effective input file in an effective file library in real time.
Optionally, the centralized processing module is specifically configured to: and inputting all effective input files in the effective file library to any single base fuzzy tester as input, and obtaining a test report after running once.
In a third aspect, an embodiment of the present invention provides an electronic device, including: a processor, a memory, a bus, and a computer program stored on the memory and executable on the processor;
the processor and the memory complete mutual communication through the bus;
the processor, when executing the computer program, implements the method as described above.
In a fourth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores thereon a computer program, and when executed by a processor, the computer program implements the method as described above.
It can be known from the foregoing technical solutions that, in the fuzz testing method and apparatus for a program provided in the embodiments of the present invention, by obtaining a test result generated by each base fuzz tester according to a test target program of a test input file, determining an effective test result according to the test result, obtaining a corresponding test input file according to the effective test result, as an effective input file, inputting the obtained effective input file into each base fuzz tester, so that the base fuzz tester tests the target program again according to the effective input file, and returns the test result, and when it is determined that there is no effective test result in the returned test result, the effective input file is stored in an effective file library, thereby implementing efficient mutual cooperation between each base fuzz tester, sharing a high quality test input file, and improving the generalization ability of the fuzz testing method, the efficiency and the effect of software system test are promoted.
Drawings
FIG. 1 is a flowchart illustrating an integrated fuzz testing method for a program according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating an integrated fuzz testing method for a program according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an integrated fuzz testing apparatus for a program according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device for a program according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Fig. 1 shows that an embodiment of the present invention provides an integrated fuzz testing method for a program, including:
s11, obtaining test results generated by each base fuzzy tester according to the test input file test target program, determining effective test results according to the test results, and obtaining corresponding test input files according to the effective test results to serve as effective input files;
s12, synchronizing the obtained effective input files to each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input files and returns the test results;
and S13, when the returned test result is determined to have no effective test result, performing centralized duplicate removal and classification processing on the test result, and outputting a test report.
With respect to steps S11-S13, it should be noted that, in the embodiment of the present invention, a plurality of base fuzz testers, which may be any known fuzz testers, are required as supports, and a fuzz testing method is configured in each base fuzz tester, which may include a variation-based fuzz testing method and a generation-based fuzz testing method.
After the configuration of the base fuzzy testers is completed, each base fuzzy tester is enabled to test a selected target program according to the target program. In the program testing process, the system sends a test input file to the base fuzzy tester, and the base fuzzy tester tests the target program according to the test input file to test whether a new path can be found or a new branch is covered or a new program crash can be caused. When the above condition occurs, the test input file with the effective test result is generated as the effective input file.
In the embodiment of the invention, once the system determines that the effective test result exists in the test results sent by the base fuzzy testers, the corresponding effective input file is synchronously sent to all the base fuzzy testers, so that the effective input file can be shared and used by all the base fuzzy testers in real time, thereby realizing the self variation or generating the high-quality input file in the retest process, and also using the high-quality input file shared by other base fuzzy testers, thereby improving the test efficiency. In addition, when the effective test result is determined according to the test result, the effective input file is stored in the effective file library in real time.
And when the base fuzzy tester tests the target program according to the effective input file to obtain a test result, returning the test result to the system. The system again analyzes the test results to determine whether valid test results exist for the test results. And when the returned test result is determined to have no effective test result, performing centralized duplicate removal and classification processing on the test result and outputting a test report. In the embodiment of the invention, all effective input files in the effective file library are used as input during duplicate removal, the input files are input to any single base fuzzy tester, and a test report is obtained after the operation is performed once.
In addition, in the embodiment of the invention, when the returned test result is determined to have an effective test result, the corresponding effective test input file is continuously obtained according to the effective test result and is used as a new effective input file; and inputting the obtained new effective input file into each base fuzzy tester so that the base fuzzy tester continuously tests the target program according to the new effective input file and returns the test result.
For the above explanation, in the embodiment of the present invention, in order to synchronously share the valid test input file, it is necessary to continuously determine whether the test result belongs to the valid test result. And when the valid test result exists, sending the corresponding test input file to each base fuzzy tester. So that a high quality test input file can be obtained.
The method according to the embodiment of the present invention is explained by the overall flow chart of fig. 2 as follows:
and the plurality of base fuzz testers carry out fuzz testing on the same target program to generate a test result. The test result is supervised by a test input file synchronization mechanism to determine an effective test result from the test result so as to determine a corresponding effective test input file, and then the obtained effective test input file is sent to each base fuzzy tester to perform fuzzy test on the target program again.
And when the test result does not have an effective test result, performing duplicate removal and screening on the test result according to a result centralized processing mechanism, and performing statistical recording.
In the embodiment of the present invention, the test input file, the fuzzy test process, and the deduplication and screening are all in the existing mature technologies, and are not described herein again.
The integrated fuzzy test method for the program provided by the embodiment of the invention comprises the steps of obtaining the test result generated by each base fuzzy tester according to the test input file to test the target program, determining the effective test result according to the test result, obtaining the corresponding test input file according to the effective test result, using the corresponding test input file as the effective input file, inputting the obtained effective input file into each base fuzzy tester, so that the base fuzzy tester tests the target program again according to the effective input file, returning the test result, and outputting the test report after performing centralized duplicate removal and classification processing on the test result when the returned test result is determined to have no effective test result, thereby realizing the efficient mutual cooperation among each base fuzzy tester, sharing the high-quality test input file, and improving the generalization capability of the fuzzy test method, the efficiency and the effect of software system test are promoted.
Fig. 3 shows an integrated fuzz testing apparatus for a program according to an embodiment of the present invention, which includes an obtaining module 21, a synchronizing module 22, and a storing module 23, where:
the obtaining module 21 is configured to obtain a test result generated by each base fuzzy tester according to a test input file test target program, determine an effective test result according to the test result, and obtain a corresponding test input file according to the effective test result, where the corresponding test input file is used as an effective input file;
the synchronization module 22 is configured to input the obtained valid input file to each base fuzzy tester, so that the base fuzzy tester tests the target program again according to the valid input file, and returns a test result;
and the centralized processing module 23 is configured to, when it is determined that no valid test result exists in the returned test result, perform centralized deduplication and classification processing on the test result, and output a test report.
The synchronization module is further configured to: when the returned test result is determined to have an effective test result, continuously obtaining a corresponding effective test input file according to the effective test result, and using the effective test input file as a new effective input file; and inputting the obtained new effective input file into each base fuzzy tester so that the base fuzzy tester continuously tests the target program according to the new effective input file and returns the test result.
Further comprising a storage module 24 for: and when the effective test result is determined according to the test result, storing the effective input file in an effective file library in real time.
Since the principle of the apparatus according to the embodiment of the present invention is the same as that of the method according to the above embodiment, further details are not described herein for further explanation.
It should be noted that, in the embodiment of the present invention, the relevant functional module may be implemented by a hardware processor (hardware processor).
The integrated fuzzy test device for the program provided by the embodiment of the invention can test the target program by obtaining the test result generated by each base fuzzy tester according to the test input file, determining effective test results according to the test results, obtaining corresponding test input files according to the effective test results, using the test input files as effective input files, inputting the obtained effective input files to each base fuzzy tester, so that the base fuzzy tester tests the target program again according to the valid input file and returns the test result, when the returned test result is determined not to have a valid test result, storing the valid input file in a valid file library, the high-quality test input file can be shared by each base fuzzy tester in a high-efficiency mutual cooperation mode, the generalization capability of the fuzzy test method is improved, and the test efficiency and effect of a software system are improved.
Fig. 4 shows that an embodiment of the present invention provides an electronic device, including: a processor 31, a memory 32, a bus 33, and a computer program stored on the memory and executable on the processor;
the processor and the memory complete mutual communication through the bus;
the processor, when executing the computer program, implements a method as described above, for example comprising: obtaining a test result generated by each base fuzzy tester according to a test target program of a test input file, determining an effective test result according to the test result, and obtaining a corresponding test input file as an effective input file according to the effective test result; inputting the obtained effective input file into each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input file and returns a test result; and when the returned test result is determined to have no effective test result, performing centralized duplicate removal and classification processing on the test result and outputting a test report.
An embodiment of the present invention provides a non-transitory computer readable storage medium, on which a computer program is stored, and when executed by a processor, the computer program implements the method as described above, for example, including: obtaining a test result generated by each base fuzzy tester according to a test target program of a test input file, determining an effective test result according to the test result, and obtaining a corresponding test input file as an effective input file according to the effective test result; inputting the obtained effective input file into each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input file and returns a test result; and when the returned test result is determined to have no effective test result, performing centralized duplicate removal and classification processing on the test result and outputting a test report.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Those of ordinary skill in the art will understand that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions and scope of the present invention as defined in the appended claims.
Claims (10)
1. An integrated fuzz testing method for a program, comprising:
obtaining a test result generated by each base fuzzy tester according to a test target program of a test input file, determining an effective test result according to the test result, and obtaining a corresponding test input file as an effective input file according to the effective test result; the valid test result means that the test result is that a new path can be found or a new branch is covered or a new program crash can be caused;
synchronizing the obtained effective input files to each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input files and returns test results;
and when the returned test result is determined to have no effective test result, performing centralized duplicate removal and classification processing on the test result and outputting a test report.
2. The method of claim 1, further comprising:
when the returned test result is determined to have an effective test result, continuously obtaining a corresponding effective test input file according to the effective test result, and using the effective test input file as a new effective input file; and inputting the obtained new effective input file into each base fuzzy tester so that the base fuzzy tester continuously tests the target program according to the new effective input file and returns the test result.
3. The method of claim 2, further comprising:
and when the effective test result is determined according to the test result, storing the effective input file in an effective file library in real time.
4. The method of claim 1, wherein when it is determined that no valid test result exists in the returned test results, outputting the test report after performing centralized deduplication and classification processing on the test results, comprises:
and inputting all effective input files in the effective file library to any single base fuzzy tester as input, and obtaining a test report after running once.
5. An integrated fuzz testing apparatus for a program, comprising:
the system comprises an acquisition module, a test module and a control module, wherein the acquisition module is used for acquiring a test result generated by each base fuzzy tester according to a test input file test target program, determining an effective test result according to the test result, and acquiring a corresponding test input file as an effective input file according to the effective test result; the valid test result means that the test result is that a new path can be found or a new branch is covered or a new program crash can be caused;
the synchronization module is used for synchronizing the obtained effective input files to each base fuzzy tester so that the base fuzzy tester tests the target program again according to the effective input files and returns the test results;
and the centralized processing module is used for outputting a test report after performing centralized duplicate removal and classification processing on the test result when determining that no effective test result exists in the returned test result.
6. The apparatus of claim 5, wherein the synchronization module is further configured to: when the returned test result is determined to have an effective test result, continuously obtaining a corresponding effective test input file according to the effective test result, and using the effective test input file as a new effective input file; and inputting the obtained new effective input file into each base fuzzy tester so that the base fuzzy tester continuously tests the target program according to the new effective input file and returns the test result.
7. The apparatus of claim 6, further comprising a storage module to: and when the effective test result is determined according to the test result, storing the effective input file in an effective file library in real time.
8. The apparatus according to claim 7, wherein the centralized processing module is specifically configured to: and inputting all effective input files in the effective file library to any single base fuzzy tester as input, and obtaining a test report after running once.
9. An electronic device, comprising: a processor, a memory, a bus, and a computer program stored on the memory and executable on the processor;
the processor and the memory complete mutual communication through the bus;
the processor, when executing the computer program, implements the method of any of claims 1-4.
10. A non-transitory computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, implements the method of any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810750675.6A CN110633201B (en) | 2018-07-10 | 2018-07-10 | Integrated fuzzy test method and device for program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810750675.6A CN110633201B (en) | 2018-07-10 | 2018-07-10 | Integrated fuzzy test method and device for program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110633201A CN110633201A (en) | 2019-12-31 |
| CN110633201B true CN110633201B (en) | 2020-06-02 |
Family
ID=68968167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810750675.6A Active CN110633201B (en) | 2018-07-10 | 2018-07-10 | Integrated fuzzy test method and device for program |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110633201B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112463581B (en) * | 2020-08-18 | 2021-09-21 | 清华大学 | Method and system for carrying out fuzzy test on distributed system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859274A (en) * | 2009-04-07 | 2010-10-13 | 西门子（中国）有限公司 | Method and system for fuzz testing |
| CN104598383A (en) * | 2015-02-06 | 2015-05-06 | 中国科学院软件研究所 | Mode-based dynamic vulnerability discovery integrated system and mode-based dynamic vulnerability discovery integrated method |
| CN106407102A (en) * | 2015-08-03 | 2017-02-15 | 腾讯科技（深圳）有限公司 | A fuzz testing method, device and system for application programs |
| CN107193731A (en) * | 2017-05-12 | 2017-09-22 | 北京理工大学 | Use the fuzz testing coverage rate improved method of control variation |
-
2018
- 2018-07-10 CN CN201810750675.6A patent/CN110633201B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859274A (en) * | 2009-04-07 | 2010-10-13 | 西门子（中国）有限公司 | Method and system for fuzz testing |
| CN104598383A (en) * | 2015-02-06 | 2015-05-06 | 中国科学院软件研究所 | Mode-based dynamic vulnerability discovery integrated system and mode-based dynamic vulnerability discovery integrated method |
| CN106407102A (en) * | 2015-08-03 | 2017-02-15 | 腾讯科技（深圳）有限公司 | A fuzz testing method, device and system for application programs |
| CN107193731A (en) * | 2017-05-12 | 2017-09-22 | 北京理工大学 | Use the fuzz testing coverage rate improved method of control variation |
Non-Patent Citations (1)
| Title |
|---|
| "基于改进轮盘赌策略的反馈式模糊测试方法";蔡军 等;《四川大学学报（工程科学报）》;20160331;第48卷(第2期);第132-138页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110633201A (en) | 2019-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110505241B (en) | Network attack plane detection method and system | |
| CN105264861B (en) | Method and apparatus for detecting multistage event | |
| CN105787364B (en) | Automatic testing method, device and system for tasks | |
| US8549045B2 (en) | Test data generation and scale up for database testing using unique common factor sequencing | |
| CN110532021B (en) | Processing method of configuration file of distributed control system, client and service device | |
| CN105068935B (en) | Method and device for processing software test result | |
| US20170277887A1 (en) | Information processing apparatus, information processing method, and computer readable medium | |
| CN106648994A (en) | Method, equipment and system for backup operation on log | |
| US10523696B2 (en) | Log analyzing system and method | |
| CN110633201B (en) | Integrated fuzzy test method and device for program | |
| CN114528350B (en) | Cluster brain fracture processing method, device, equipment and readable storage medium | |
| CN113486358B (en) | Vulnerability detection method and device | |
| CN103475531A (en) | Abnormity processing method, automatic inspection console and knowledge base system | |
| CN108419199A (en) | Fault detection method, device and the equipment of acoustic signals, readable medium | |
| CN104572433B (en) | A kind of financial information system method of testing and device | |
| JP2013077124A (en) | Software test case generation device | |
| WO2022125625A1 (en) | Detecting anomalies on a controller area network bus | |
| CN109101426B (en) | Business comparison test system | |
| CN108319517B (en) | Fault diagnosis method and device | |
| CN113986899A (en) | Data quality inspection method, storage medium, and system | |
| CN113157587A (en) | Block chain-based product testing method and device | |
| CN118331843B (en) | Hierarchical data automatic test method, device, equipment and storage medium | |
| CN114296973B (en) | Server fault removal system, method and storage medium | |
| CN111240882B (en) | Method and system for detecting abnormal state | |
| CN114860549B (en) | Buried data verification method, buried data verification device, buried data verification equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |