CN105653445B - A kind of implementation method for meeting DO 178C test results - Google Patents
A kind of implementation method for meeting DO 178C test results Download PDFInfo
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- CN105653445B CN105653445B CN201510988295.2A CN201510988295A CN105653445B CN 105653445 B CN105653445 B CN 105653445B CN 201510988295 A CN201510988295 A CN 201510988295A CN 105653445 B CN105653445 B CN 105653445B
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- 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
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- 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
- G06F11/3688—Test management for test execution, e.g. scheduling of test suites
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- 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
- G06F11/3692—Test management for test results analysis
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Abstract
The invention discloses a kind of implementation method for meeting DO 178C test results, comprise the following steps：Step 1: the software version that input is to be tested, and corresponding test procedure and expected results are imported into DO 178C test result management systems；Step 2: generating test result according to test procedure, and generate test record file；Step 3: the test result described in test record file is contrasted with expected results, if test result is consistent with expected results, discriminating test passes through；If test result is inconsistent with expected results, whether difference is in the redundancy range of setting caused by analysis test result, if in redundancy range, discriminating test is by the way that otherwise discriminating test does not pass through；Step 4: generation test report, wherein, the defects of tested software is illustrated in test report and the problem of of presence.It can guarantee that test result is rationally judged during present invention application, and can guarantee that the difference of actual result and expected results is explained.
Description
Technical field
The present invention relates to software testing technology, specifically a kind of implementation method for meeting DO-178C test results.
Background technology
Evaluation and analysis test case, code and result are required in DO-178C standards, wherein, for testing for test result
The target of card is to ensure that test result is correct, and ensures that the difference of actual result and expected results is explained, the target
Mean that test result need to be analyzed, the correctness of validation test result.Currently for software test generally using by hand
Test or by the way of automatic test, both test modes can not complete result judgement, it is clear that both modes
Using when can not meet the needs of DO-178C.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of reality for meeting DO-178C test results
Existing method, it can guarantee that test result is rationally judged when applying, and can guarantee that the difference of actual result and expected results obtains
To explanation.
The present invention, which solves the above problems, to be achieved through the following technical solutions：A kind of DO-178C test results of meeting
Implementation method, comprise the following steps：
Step 1: the software version that input is to be tested, and corresponding test procedure and expected results are imported into DO-178C
In test result management system；
Step 2: generating test result according to test procedure, and generate test record file；
Step 3: the test result described in test record file is contrasted with expected results, if test result with
Expected results are consistent, then discriminating test passes through；If test result is inconsistent with expected results, it is poor caused by test result to analyze
It is different whether in the redundancy range of setting, if in redundancy range, discriminating test is by the way that otherwise discriminating test does not pass through；
Step 4: generation test report, wherein, the defects of tested software is illustrated in test report and the problem of of presence.
Further, need to be designed test procedure and evaluate before test procedure is imported in the step 1.
Further, the DO-178C test results management system is based on WEB B/S architecture designs.In this way, the present invention
The deployment of DO-178C test results management system is simple, and less for client requirements by B/S architecture designs, tester can
Directly to pass through browser access system.
The present invention is in the specific implementation, it is contemplated that and the arbitrary format that result can use system to support is recorded, for the ease of
The management and preparation of expected results, further, the expected results use the shape of text data, graph image or pdf documents
Formula is recorded.
Further, the quantity of the test procedure imported in the step 1 is multiple, according to test procedure in step 2
ID generates test result ID, in the step 4 after all test procedures all complete result judgement, just generation test report.
For the present invention when importing multiple test procedures, after all test results in system all complete judgement, system just generates test
Report.System counts the quantity of unsanctioned test result when generating test report, and enumerates system and do not lead to for each
Cross the problem of test procedure corresponding to discriminating test result generates list and software defect reason.
Further, the step 3 in the specific implementation by DO-178C test results management system by test result and
The expected results of upload are shown by the form of image, it is allowed to which user is on expected results and the display interface of test result
It is identified, and using the content of mark as the basis judged.
Further, regression test step is also included after the step 4, DO-178C is surveyed in the regression test step
Test result management system automatic detection goes out the test procedure of failure, and allows user to add and perform and advised by the test of checking
Journey.Due to unsanctioned test result in test be present, the test procedure of failure is corresponding with, system makees the test procedure of failure
For the test procedure of regression test.Meanwhile system allows user to select the test procedure that those have been verified by as recurrence
The test procedure of test, this will examine whether the software after repairing can impact to those previous correct test procedures.
In summary, the invention has the advantages that：（1）By performing test procedure during present invention application, record
Test result and complete to analyze with importing, finally realize and meet DO-178C this target.In this way, it can guarantee that test result
Rationally judged, and can guarantee that the difference of actual result and expected results is explained.
（2）Demand exploitation test procedure can be based on during present invention application, automatically generates the tracing matrix for meeting DO-178C,
In this way, reducing the risk that enterprise meets airworthiness requirement, the economic benefit of enterprise is improved, and can save exploitation during present invention application and survey
Try the time of code.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the invention.
Embodiment
With reference to embodiment and accompanying drawing, detailed description further, but embodiments of the present invention are done to the present invention
Not limited to this.
Embodiment：
As shown in figure 1, a kind of implementation method for meeting DO-178C test results, comprises the following steps：Step 1: input
Software version to be tested, and corresponding test procedure and expected results are imported into DO-178C test result management systems；
Step 2: generating test result according to test procedure, and generate test record file；Step 3: it will remember in test record file
The test result of load is contrasted with expected results, if test result is consistent with expected results, discriminating test passes through；If test
As a result inconsistent with expected results, then whether difference is in the redundancy range of setting caused by analysis test result, if in redundancy
In the range of, discriminating test is by the way that otherwise discriminating test does not pass through；Step 4: generation test report, wherein, said in test report
The defects of bright tested software and the problem of exist.The software version typing information to be tested of the present embodiment input includes software version
Number, software version number is represented using forms such as 1.0.0.001.The test procedure of the present embodiment is developed based on test case,
For software test step to be described in detail, wherein, test case is developed based on software requirement.
The present embodiment in the specific implementation, needs to be designed test procedure and comment in step 1 before test procedure is imported
Examine, the quantity of the test procedure imported in step 1 is multiple, and test result ID, step are generated according to test procedure ID in step 2
In rapid four after all test procedures all complete result judgement, test report is just generated.Test record file in the present embodiment
In addition to actual test result is recorded, it can also record test execution personnel, testing time, witness the information such as people.
In the specific implementation, the DO-178C test results management system applied is set the present embodiment based on WEB B/S frameworks
Meter, DO-178C test results management system are equipped with introducting interface, it is possessed the import feature of test procedure, test procedure is led
It is managed after entering by DO-178C test result management systems.The present embodiment in the specific implementation, DO-178C test result pipes
Reason system is also equipped with test result import feature, should in the present embodiment for the artificial test result for participating in obtaining of some needs
Used time imports above-mentioned data into DO-178C test result management systems, so that the later stage carries out test result judgement.
The DO-178C test result management systems of the present embodiment are further equipped with test result decision-making function, the present embodiment
Step 3 can both be implemented when implementing based on the test result decision-making function of system, also can be by the way of artificially judging
Realize.Judge conclusion when when by the way of artificially judging, DO-178C test results management system provides（By or do not pass through）
Selected for tester, tester when judging, by showing the contrast interfaces of expected results and test result surveyed by system
Whether examination personnel show consistent by observing and contrasting expected results and test result, and this includes, and whether numerical value the same, interface shows
Whether equally etc. show element, if consistent or deviation, in allowed band, tester selects judgement to pass through, if it is inconsistent or
Person's deviation exceedes desired value, then tester selects inconsistent rectangle with mouse at expected results interface and test result interface
Region, the position of the rectangular area will be stored in background data base, so as to subsequently show again.Meanwhile tester
Need to fill in judgement not by the reason for, the reason is used as software defect reason, and system can be that the test procedure of failure be generated and asked
Topic is single.Can show in a straightforward manner in this way test not by the reason for, can be lifted judgement reliability.
The present embodiment will be automatically set as guard mode when during test execution, not allow after expected results importing
User modifies.The expected results of the present embodiment are recorded in the form of text data, graph image or pdf documents.
The step of the present embodiment three, is in the specific implementation tied test result and the expected of upload by DO-178C test results management system
Fruit is shown by the form of image, it is allowed to user is identified on expected results and the display interface of test result, and
Using the content of mark as the basis judged.The present embodiment is additionally included in the regression test step carried out after step 4, wherein,
DO-178C test results management system automatic detection goes out the test procedure of failure in regression test step, and allows user to add
Pass through the test procedure of checking with performing.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, should be included within the scope of the present invention.
Claims (7)
1. a kind of implementation method for meeting DO-178C test results, it is characterised in that comprise the following steps：
Step 1: the software version that input is to be tested, and corresponding test procedure and expected results are imported into DO-178C tests
In results management system；
Step 2: generating test result according to test procedure, and generate test record file；
Step 3: DO-178C test results management system enters the test result described in test record file with expected results
Row contrast, if test result is consistent with expected results, discriminating test passes through；If test result is inconsistent with expected results,
Whether difference is in the redundancy range of setting caused by analysis test result, if in redundancy range, discriminating test is by otherwise
Discriminating test does not pass through；
Step 4: generation test report, wherein, the defects of tested software is illustrated in test report and the problem of of presence.
A kind of 2. implementation method for meeting DO-178C test results according to claim 1, it is characterised in that the step
Need to be designed test procedure and evaluate before test procedure is imported in rapid one.
A kind of 3. implementation method for meeting DO-178C test results according to claim 1, it is characterised in that the DO-
178C test results management system is based on WEB B/S architecture designs.
4. a kind of implementation method for meeting DO-178C test results according to claim 1, it is characterised in that described pre-
Phase result is recorded in the form of text data, graph image or pdf documents.
A kind of 5. implementation method for meeting DO-178C test results according to claim 1, it is characterised in that the step
The quantity of the test procedure imported in rapid one is multiple, and test result ID, the step are generated according to test procedure ID in step 2
In rapid four after all test procedures all complete result judgement, test report is just generated.
A kind of 6. implementation method for meeting DO-178C test results according to claim 1, it is characterised in that the step
Test result and the expected results of upload are passed through image by rapid three by DO-178C test results management system in the specific implementation
Form is shown, it is allowed to user is identified on expected results and the display interface of test result, and by the content of mark
Basis as judgement.
7. a kind of implementation method for meeting DO-178C test results according to any one in claim 1~6, it is special
Sign is, also includes regression test step after the step 4, DO-178C test result management in the regression test step
System automatic detection goes out the test procedure of failure, and allows user to add and perform by the test procedure of checking.
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| US10120785B2 (en) | 2016-10-21 | 2018-11-06 | Rosemount Aerospace Inc. | Automatic generation of data coupling and control coupling test conditions |
| CN109634846B (en) * | 2018-11-16 | 2021-10-19 | 武汉达梦数据库股份有限公司 | ETL software testing method and device |
| CN114255155B (en) * | 2022-02-24 | 2022-07-26 | 荣耀终端有限公司 | Graphics processor testing method and electronic equipment |
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| CN102455971A (en) * | 2010-10-28 | 2012-05-16 | 无锡江南计算技术研究所 | Application-level random instruction testing method, system and device |
| CN102662846A (en) * | 2012-04-24 | 2012-09-12 | 广东欧珀移动通信有限公司 | Testing method combining automatic tool and testing case |
| CN104360940A (en) * | 2014-10-31 | 2015-02-18 | 北京交控科技有限公司 | DSU (Data Service Unit) test method and device |
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| CN102622294B (en) * | 2011-01-28 | 2014-12-10 | 国际商业机器公司 | Method and method for generating test cases for different test types |
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Patent Citations (3)
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| CN102455971A (en) * | 2010-10-28 | 2012-05-16 | 无锡江南计算技术研究所 | Application-level random instruction testing method, system and device |
| CN102662846A (en) * | 2012-04-24 | 2012-09-12 | 广东欧珀移动通信有限公司 | Testing method combining automatic tool and testing case |
| CN104360940A (en) * | 2014-10-31 | 2015-02-18 | 北京交控科技有限公司 | DSU (Data Service Unit) test method and device |
Non-Patent Citations (1)
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| DO-178/C目标分析及阶段介入评审过程研究;邢亮，牟明;《航空计算技术》;20150930;第45卷(第5期);第97-101页 * |
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