CN107766247A - Bootloader method of testing, device and readable storage medium storing program for executing - Google Patents
Bootloader method of testing, device and readable storage medium storing program for executing Download PDFInfo
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- CN107766247A CN107766247A CN201710972564.5A CN201710972564A CN107766247A CN 107766247 A CN107766247 A CN 107766247A CN 201710972564 A CN201710972564 A CN 201710972564A CN 107766247 A CN107766247 A CN 107766247A
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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
- G06F11/3664—Environments for testing or debugging software
Abstract
The invention discloses a kind of Bootloader method of testing, is instructed by receiving the test tested Bootloader to test Bootloader, obtains test datas of the Bootloader in test process；The test data is matched with corresponding fault data, obtains the test result that Bootloader whether there is failure.Therefore, matched by the test data in the test process by Bootloader with fault data, so that the failure in Bootloader test process be identified, avoid causing because the failure in Bootloader test process can not be identified Bootloader successful executions and caused by software vulnerability.The invention also discloses the test device of Bootloader a kind of and readable storage medium storing program for executing, can equally realize above-mentioned technique effect.
Description
Technical field
The present invention relates to program test field, more particularly to a kind of Bootloader method of testing, device and readable deposit
Storage media.
Background technology
Bootloader is first paragraph code when embedded system power-up performs, and CPU and embedding is completed in Bootloader
The initialization of the related hardware of embedded system and then by operating system map or solidify built-in application program be mounted in internal memory
In jump to the space where operating system, start-up operation system again.
In actual applications, it is more convenient by renewals of the Bootloader to dependence test exemplar software program and be easy to
Safeguard, carrying out related software renewal by MCU programmings mouth is not suitable with the large-scale production of each components module of Hyundai Motor, and is somebody's turn to do
Mode does not apply to vehicle parts software version large-scale maintenance and upgrade, thus Bootloader performance increasingly by
The concern of each main engine plants, Bootloader performance have also extended through the research and development, production, maintenance of each module of vehicle.Therefore it is right
Bootloader test is particularly important.
Traditional Bootloader tests are only to carry out the software upgrading of product, nothing under normal condition by Bootloader
Method in test process due to supply voltage, write with a brush dipped in Chinese ink data, write with a brush dipped in Chinese ink the abnormal conditions such as flow, host computer carry out validation check, from
And cause the Bootloader in the presence of failure still can be with successful execution；In order to prevent software relevant vulnerability, improve
Testing efficiency, it is necessary to consider situation in all directions, prevent because abnormal conditions cause Bootloader failure so as to cause to test
The failure of exemplar function.
Therefore, in the test process that Bootloader can not be detected when how effectively to solve to test Bootloader
The failure of appearance is that those skilled in the art need to solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of Bootloader method of testing, device and readable storage medium storing program for executing, solves
The failure problems occurred in Bootloader test process can not be detected when testing Bootloader.
To achieve the above object, the embodiments of the invention provide following technical scheme：
On the one hand, the embodiments of the invention provide a kind of Bootloader method of testing, including：
The test for testing Bootloader is received to instruct to test Bootloader；
Obtain test datas of the Bootloader in test process；
The test data is matched with corresponding fault data, the Bootloader is obtained and whether there is failure
Test result.
Preferably, it is described the test data is subjected to matching with corresponding fault data to include：
Every kind of test data in Bootloader test process is matched with corresponding fault data successively；
If detect that any one test data matches with corresponding fault data, stop the survey to Bootloader
Examination.
Preferably, it is described the test data is subjected to matching with corresponding fault data to include：
The test data and failure refresh flow data, failure are updated the data and false voltage data are carried out
Match somebody with somebody.
Preferably, it is described to be matched the test data with corresponding fault data, obtain the Bootloader
Also include afterwards in the absence of the test result of failure：
Receive the change directive of the fault data corresponding with Bootloader；
The fault data is modified according to the change directive to obtain target corresponding with the Bootloader
Fault data.
Preferably, it is described that the fault data is modified to obtain and the Bootloader according to the change directive
Corresponding target faults data include：
Failure refresh flow data and/or failure are updated the data according to the change directive be modified to obtain with it is described
Target faults refresh flow data and/or target faults update the data corresponding to Bootloader.
Preferably, it is described to be matched the test data with corresponding fault data, obtain the Bootloader
The test result that failure be present also includes afterwards：
Bootloader interrupt instruction is received not tested by the interrupt instruction test sample.
Preferably, it is described to be matched the test data with corresponding fault data, obtain the Bootloader
Also include afterwards with the presence or absence of the test result of failure：
According to Test data generation test report corresponding with the test of the Bootloader.
On the other hand, the embodiments of the invention provide a kind of Bootloader test device, including：
Command reception module is tested, is instructed for receiving the test tested Bootloader with to Bootloader
Tested；
Test data acquisition module, for obtaining the test data in test process of the Bootloader；
Matching module, for the test data to be matched with corresponding fault data, obtain described
Bootloader whether there is the test result of failure.
On the other hand, the embodiments of the invention provide another Bootloader test device, including：
Memory, for storing computer program；
Processor, for performing the computer program stored in the memory to realize described in as above any one
The step of Bootloader method of testing.
On the other hand, the embodiments of the invention provide a kind of computer-readable recording medium, it is stored thereon with computer journey
Sequence, the step of the as above method of testing of the Bootloader described in any one is realized when the computer program is executed by processor
Suddenly.
It can be seen that in this programme, instructed by receiving the test tested Bootloader to enter to Bootloader
Row test；Obtain test datas of the Bootloader in test process；By the test data and corresponding number of faults
According to being matched, the test result that the Bootloader whether there is failure is obtained.Therefore, by by Bootloader survey
Caused test data is matched with fault data during examination, so as to detect Bootloader survey by the result of matching
Whether broken down during examination.Therefore, the failure in Bootloader test process can be identified for this programme, keep away
Exempt to cause Bootloader successful executions because the failure in Bootloader test process can not be identified and caused by software leak
Hole.The invention also discloses the test device of Bootloader a kind of and readable storage medium storing program for executing, can equally realize above-mentioned technology effect
Fruit.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the method for testing schematic flow sheet of Bootloader disclosed in the embodiment of the present invention a kind of；
Fig. 2 is the test system structure schematic diagram of Bootloader disclosed in the embodiment of the present invention a kind of；
Fig. 3 is a kind of test process schematic diagram of Bootloader test provided in an embodiment of the present invention；
Fig. 4 is the test device structural representation of Bootloader disclosed in the embodiment of the present invention；
Fig. 5 is the test device structural representation of another Bootloader disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of Bootloader method of testing, device and readable storage medium storing program for executing, solve
The failure problems occurred in Bootloader test process can not be detected when testing Bootloader.
Fig. 1 is referred to, Fig. 1 is a kind of Bootloader provided in an embodiment of the present invention method of testing schematic flow sheet,
Including：
The test that S101, reception are tested Bootloader is instructed to test Bootloader；
Specifically, what the test instruction in the present embodiment sent for the test control program in computer program module, its
In, computer program module is connected with the testing tool where Bootloader to control testing tool to carry out Bootloader
Test, testing tool can be host computer, be included in host computer
Bootloader, accordingly, what is be connected with the computer program module also has power module and test sample；Power supply
Module is used to provide control source for the testing tool and test sample, and computer program module passes through operation monitoring processing procedure sequence control
The voltage output of power module processed.
S102, obtain Bootloader test process in test data；
Specifically, the test data in the present embodiment is the data in Bootloader test process, test data is
Bootloader refresh flow data, the Bootloader electricity for updating the data and voltage being provided for test b ootloader
Voltage data caused by source module.Fig. 2 is referred to, Fig. 2 is a kind of Bootloader provided in an embodiment of the present invention test system
System structural representation, wherein, testing tool is connected with by testing and control journey with computer program module jointly with power module
Sequence control voltage module and testing tool provide test condition to Bootloader.Test control program controls power module to survey
Trial work tool and test sample provide normal voltage.Power module can also be controlled to produce false voltage data as Bootloader
Test process in the injection of false voltage data, false voltage data include electric voltage exception and interrupt data and high voltage/low voltage number
According to.Test control program controls the configuration file in testing tool to provide failure refresh flow data for Bootloader test
Failure is provided with test of the refresh data to Bootloader to update the data.With in Bootloader test process by obtaining
The test data taken identifies test failure.
S103, the test data matched with corresponding fault data, obtain whether the Bootloader deposits
In the test result of failure.
Specifically, the fault data in the present embodiment is Bootloader failure refresh flow data, failure renewal number
According to this and false voltage data.Wherein, failure refresh flow data are Bootloader execution flow data, for example,
Bootloader normal flow data are 10xx, then Bootloader failure flow data can be xx10.Failure updates
Data are the data updated in Bootloader implementation procedures.False voltage data are that electric voltage exception interrupts data and high-low pressure
Data；On the one hand, Bootloader failure refresh flow data can be obtained by changing configuration file, can in configuration file
Think Bootloader normal refresh flow data, during testing Bootloader, modification can be passed through
Normal refresh flow data in configuration file obtains failure refresh flow data.Bootloader false voltage data can be with
Power module is controlled to produce false voltage data by test control program.On the other hand, failure refresh flow data, failure be more
New data and false voltage data can serve as direct fault location into testing tool, to pass through testing tool pair
Bootloader is tested.
Fig. 3 is referred to, Fig. 3 is that a kind of test process of Bootloader test provided in an embodiment of the present invention is illustrated
Figure.Wherein, configuration file, refresh data are directed into testing tool, configuration file includes normal refresh flow data and event
Hinder refresh flow data；Refresh data includes normal updated data package and failure updated data package, imports false voltage data
To testing tool, start the refresh testing to Bootloader after the above-mentioned three kinds of data of importing, first determine whether Bootloader's
Whether the test voltage in test process is correct, and generation, which refreshes, if mistake reports；Continue to judge if correct
Whether the configuration file in Bootloader test process correct, i.e., the refresh flow data in test process whether with importing
Configuration file in normal refresh flow match, if it does, then in continuing to judge Bootloader test process
Whether refresh data correct, that is, judge in Bootloader test process update the data whether with it is normal in refresh data
Updated data package matches, if it does, then whole Bootloader test is correct and generates refreshing report；If not
Match somebody with somebody, then Bootloader test is broken down and generates test report.Certainly, according to specific Bootloader operation ring
Border, fault data can also be other data, herein and be not construed as limiting.
It should be noted that the configuration file, refresh data in the present embodiment can pass through computer-controlled program or use
Family is modified, and for the test of the Bootloader under varying environment, the configuration file, refresh data can be entered with corresponding
Row modification, to detect the failure occurred during the tests of the Bootloader in varying environment.
It can be seen that in the present embodiment, instructed by receiving the test tested Bootloader with to Bootloader
Tested；Obtain test datas of the Bootloader in test process；By the test data and corresponding failure
Data are matched, and obtain the test result that the Bootloader whether there is failure.Therefore, carrying out Bootloader's
In test, by the way that test data is matched with fault data, so as to detect Bootloader survey by the result of matching
Whether broken down during examination.Failure in Bootloader test process is identified, avoided because that can not identify
Failure in Bootloader test process and cause Bootloader successful executions and cause software vulnerability.
Test data is carried out into matching with fault data based on above-described embodiment, in the present embodiment includes：
Every kind of test data in Bootloader test process is matched with corresponding fault data successively；If
When detecting that any one test data matches with corresponding fault data, then stop the test to Bootloader.
Specifically, every kind of test data in the present embodiment include Bootloader refresh flow data,
Bootloader's updates the data and provides voltage data caused by the power module of voltage for test b ootloader, when
Bootloader refresh flow data, the Bootloader electricity for updating the data and voltage being provided for test b ootloader
In voltage data caused by source module any one corresponding thereto fault data matching when, then stop to Bootloader
Test.
It can be seen that in the present embodiment, successively by every kind of test data in Bootloader test process and corresponding event
Barrier data are matched；When detecting that any one test data matches with corresponding fault data, then stopping pair
Bootloader test.So as to avoid in the presence of failure, software caused by successful execution Bootloader
Leak.Improve Bootloader testing efficiency.
Based on above-described embodiment, in the present embodiment, the test data is carried out into matching with the fault data includes：
Test data is updated the data with failure refresh flow data, failure and false voltage data are matched.
Based on above-described embodiment, in the present embodiment, if test data is with fault data, it fails to match, in addition to：
Receive the change directive of fault data corresponding with Bootloader；
Fault data is modified according to the change directive to obtain target faults corresponding with the Bootloader
Data.
Specifically, what change directive in the present embodiment sent for computer program module, if test data and the first
Fault data is when it fails to match, then the test of the Bootloader is not present the first fault data, thus again by the first therefore
Barrier data change is second of fault data, judges whether there be second of fault data in Bootloader test process again.
For example, when to Bootloader test for the first time, failure refresh flow data are 10xx, and failure refresh flow data are with being somebody's turn to do
During test data matching error, then Bootloader first time is successfully tested, Bootloader fault-frees, in order to
Bootloader accuracy, second can be carried out to Bootloader and tested, failure refresh flow data 10xx is changed to
10xy, it whether there is the failure refresh flow data of 10xy types with test b ootloader.Certainly, fault data can also be
Other kinds of data, herein and it is not construed as limiting.
It can be seen that in the present embodiment, by receiving the change directive of fault data corresponding with Bootloader, according to more
Change instruction fault data is modified to obtain target faults data corresponding with the Bootloader, therefore, right
After Bootloader test carries out primary fault detection, if Bootloader without test failure, can be by changing failure
Data carry out second to Bootloader and detected, and improve Bootloader accuracy.
Based on above-described embodiment, in the present embodiment, fault data is modified to obtain according to change directive with
Target faults data include corresponding to Bootloader：
Failure refresh flow data and/or failure are updated the data according to change directive be modified to obtain with
Target faults refresh flow data and/or target faults update the data corresponding to Bootloader.
Based on above-described embodiment, in the present embodiment, if test data is with fault data, the match is successful, Bootloader
Test break down after also include：
Bootloader interrupt instruction is received not tested by the interrupt instruction test sample.
Specifically, what the interrupt instruction in the present embodiment sent for computer-controlled program, when Bootloader test
After failure, then stop Bootloader and test sample is tested, the test to test sample is included to test sample
The software using APP renewal.
It should be noted that if test data and fault data, after it fails to match, Bootloader is successfully tested, then is permitted
Perhaps Bootloader is tested test sample.
It can be seen that in the present embodiment, by receive Bootloader interrupt instruction with by interrupt instruction not to test specimens
Part is tested, and is avoided after Bootloader test crash because software vulnerability is updated to test sample, so as to cause
Test sample fails.
Based on above-described embodiment, in the present embodiment, also include after test data is matched with fault data：
According to Test data generation test report corresponding with the test of the Bootloader.
Specifically, test report in the present embodiment include test data, fault data corresponding with the test data with
And the other kinds of data related to Bootloader test, after the completion of each Bootloader test, for
The success or failure of Bootloader tests refreshes report corresponding to all producing.
It can be seen that in the present embodiment, by generating test report corresponding with test data in order to which keeper is to the test
Report is analyzed, so as to quickly solve failure.
Fig. 4 is referred to, Fig. 4 is Bootloader provided in an embodiment of the present invention test device schematic diagram, including：
Command reception module 100 is tested, is instructed for receiving the test tested Bootloader with right
Bootloader is tested；
Test data acquisition module 200, for obtaining the test data in test process of the Bootloader；
Matching module 300, for the test data to be matched with corresponding fault data, obtain described
Bootloader whether there is the test result of failure.
It can be seen that in the present embodiment, the test tested Bootloader is received by testing command reception module 100
Instruct to test Bootloader；Test data acquisition module 200 obtains surveys of the Bootloader in test process
Try data；Matching module 300 is matched test data with corresponding fault data, obtains Bootloader with the presence or absence of event
The test result of barrier.Therefore, in the test for carrying out Bootloader, by the way that test data is matched with fault data,
Whether broken down so as to be detected by the result of matching in Bootloader test process.Test to Bootloader
Failure in journey is identified, and avoids causing Bootloader because that can not identify the failure in Bootloader test process
Successful execution and cause software vulnerability.
Based on above-described embodiment, in the present embodiment, matching module 300 includes：
First matching unit, for successively by every kind of test data in Bootloader test process and corresponding event
Barrier data are matched；
Stop element, if during for detecting that any one test data matches with corresponding fault data, stopping pair
Bootloader test.
Based on above-described embodiment, in the present embodiment, matching module 300 includes：
Second matching unit, for by the test data and failure refresh flow data, failure update the data and therefore
Barrier voltage data is matched
Based on above-described embodiment, in the present embodiment, in addition to：
Change directive receiving unit, for receiving the change directive of the fault data corresponding with Bootloader；
Changing unit, for the fault data is modified to obtain according to the change directive with it is described
Target faults data corresponding to Bootloader.
Based on above-described embodiment, in the present embodiment, changing unit includes：
Change subelement, for failure refresh flow data and/or failure are updated the data according to the change directive into
Row change obtains corresponding with the Bootloader target faults refresh flow data and/or target faults and updated the data.
Based on above-described embodiment, in the present embodiment, in addition to：
Interrupt instruction receiving module, for receive Bootloader interrupt instruction with by the interrupt instruction not to survey
Sample coupon is tested.
Based on above-described embodiment, in the present embodiment, in addition to：
Test report generation module, for corresponding with the test of the Bootloader according to the Test data generation
Test report.
Fig. 5 is referred to, Fig. 5 is another Bootloader provided in an embodiment of the present invention test device schematic diagram, including：
Memory 10, for storing computer program；
Processor 20, for performing the computer program stored in the memory to realize described in any of the above-described
The step of Bootloader method of testing.
In order to be better understood from the present invention, the embodiment of the present invention additionally provides a kind of computer-readable recording medium, thereon
Computer program is stored with, the computer program realizes the Bootloader's described in any of the above-described when being executed by processor
The step of method of testing.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for 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 present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. Bootloader method of testing, it is characterised in that including：The test for testing Bootloader is received to instruct to test Bootloader；Obtain test datas of the Bootloader in test process；The test data is matched with corresponding fault data, obtains the survey that the Bootloader whether there is failure Test result.
- 2. Bootloader according to claim 1 method of testing, it is characterised in that it is described by the test data with Corresponding fault data, which carries out matching, to be included：Every kind of test data in Bootloader test process is matched with corresponding fault data successively；If detect that any one test data matches with corresponding fault data, stop the test to Bootloader.
- 3. Bootloader according to claim 2 method of testing, it is characterised in that it is described by the test data with Corresponding fault data, which carries out matching, to be included：The test data is updated the data with failure refresh flow data, failure and false voltage data are matched.
- 4. Bootloader according to claim 1 method of testing, it is characterised in that by the test data with it is corresponding Fault data matched, obtain the Bootloader in the absence of failure test result after also include：Receive the change directive of the fault data corresponding with Bootloader；The fault data is modified according to the change directive to obtain target faults corresponding with the Bootloader Data.
- 5. Bootloader according to claim 4 method of testing, it is characterised in that described according to the change directive The fault data, which is modified to obtain target faults data corresponding with the Bootloader, to be included：Failure refresh flow data and/or failure are updated the data according to the change directive be modified to obtain with it is described Target faults refresh flow data and/or target faults update the data corresponding to Bootloader.
- 6. Bootloader according to claim 4 method of testing, it is characterised in that by the test data with it is corresponding Fault data matched, obtain also including after the Bootloader has the test result of failure：Bootloader interrupt instruction is received not tested by the interrupt instruction test sample.
- 7. the method for testing of the Bootloader according to claim 1-6 any one, it is characterised in that described by described in Test data is matched with corresponding fault data, after obtaining the Bootloader with the presence or absence of the test result of failure Also include：According to Test data generation test report corresponding with the test of the Bootloader.
- A kind of 8. Bootloader test device, it is characterised in that including：Command reception module is tested, is instructed for receiving the test tested Bootloader to be carried out to Bootloader Test；Test data acquisition module, for obtaining the test data in test process of the Bootloader；Matching module, for the test data to be matched with corresponding fault data, obtaining the Bootloader is The no test result that failure be present.
- A kind of 9. Bootloader test device, it is characterised in that including：Memory, for storing computer program；Processor, for performing the computer program stored in the memory to realize as described in any one of claim 1 to 7 Bootloader method of testing the step of.
- 10. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the computer program The step of method of testing of the Bootloader as described in any one of claim 1 to 7 is realized when being executed by processor.
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| CN113315675A (en) * | 2021-05-08 | 2021-08-27 | 山东英信计算机技术有限公司 | White box switch U-Boot automatic testing method, system and storage medium |
| CN113315675B (en) * | 2021-05-08 | 2023-02-24 | 山东英信计算机技术有限公司 | White box switch U-Boot automatic testing method, system and storage medium |
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