CN111629200A - A method, device and readable storage medium for rapidly detecting the reliability of differential packets - Google Patents

Abstract

The present invention provides a method, device and storage medium for rapidly detecting the reliability of differential packets, which are used for generating differential packets, discovering problems of differential packets in advance, reducing upgrade risks and reducing the workload of differential upgrade testing. By mounting the latest software system on the test server, generating a file check table, and making a differential upgrade package based on the file system, mounting the software system to be upgraded on the test server, and executing the differential upgrade package on the test server The script is used to upgrade the entire package of software to be upgraded, and to verify the differentially upgraded software system. The invention runs on a special test server, can automatically generate differential packages of all historical versions, simulate the upgrade process, and perform automatic detection, so as to find problems in advance. Compared with the existing solution running on the smart TV, the work efficiency is greatly improved. Improved reliability of differential package upgrades.

Description

A method, device and readable storage medium for rapidly detecting the reliability of differential packets

technical field

The invention relates to the technical field of smart TV software upgrading, and in particular, to a method, a device and a readable storage medium for rapidly detecting the reliability of differential packets.

Background technique

With the development of smart TV technology and the combination of smart TV and broadband network technology, smart TV has become more and more widely used in the family, and has become the most convenient entertainment information center in the family. With the expansion of functions, the system of smart TVs is becoming more and more complex, and related functions also need to be constantly changed and adjusted according to the market. As a result, there are more and more upgrade requirements for the system of smart TVs, and the upgrade has also become more and more important. The current system upgrade package of a smart TV occupies about 1-2GB. If you upgrade the whole machine software of the smart TV through network download, the traffic required to download the upgrade package will be very large, the download time will be relatively long, and the time spent on the upgrade will also be reduced. It is very long; and in the process, if the upgrade fails due to the problem of the upgrade package, the user will be completely lost, and the user experience will be greatly affected. Therefore, it is necessary to perform reliability detection on the upgrade package to avoid user upgrade failure due to problems with the upgrade package. In order to save traffic and download time, the current system upgrade method is online upgrade of differential packages. The current differential upgrade detection scheme in the smart TV industry is: in the smart TV upgrade process, the upgraded partitions are checked accordingly. Once an upgrade error occurs, the entire system must be upgraded.

Therefore, the existing technology still needs to be improved and developed.

SUMMARY OF THE INVENTION

In view of the shortcomings of the above-mentioned prior art, in order to solve the defects and deficiencies of the prior art, the present invention proposes a method for rapidly detecting the reliability of differential packets, and completes the upgrade by simulating the upgrade process by using a special test server using a Linux platform. check. Compared with the current verification scheme running on the smart TV side, the performance is greatly improved, and the differential upgrade package of all historical versions can be automatically generated, which reduces the upgrade risk and greatly reduces the differential upgrade without adding additional testing costs. Test workload.

The technical scheme adopted by the present invention to solve the technical problem is as follows:

A method for quickly detecting the reliability of a differential package, which is used to detect the correctness of a differential upgrade package of a smart TV software system, comprising the following steps:

Generate a file checklist and make a differential package;

Differentially upgrade the smart TV software system to be upgraded;

Verify the differentially upgraded smart TV software system.

As a further improved technical solution, the above steps generate a file check table, and making a differential package specifically includes the following steps:

Mount the latest smart TV software system to the test server and generate a file checklist;

Differential package software is produced on the test server based on the smart TV software system to be upgraded.

As a further improved technical solution, the above steps specifically include the following steps for differential upgrade of the smart TV software system to be upgraded:

Mounting the smart TV software system to be upgraded on the test server;

Generate a file differential directory according to the partition, and then generate the file system of the smart TV software system to be upgraded;

A differential package upgrade script is executed in the file system to implement differential upgrade of the smart TV software system to be upgraded.

As a further improved technical solution, the above steps to verify the differentially upgraded smart TV software system specifically include the following steps:

After the differential upgrade of the smart TV software system is completed, calculate the MD5 check value of each partition root directory in the smart TV software system after the differential upgrade;

According to the file verification table of the latest smart TV software system, compare the MD5 check values of each partition root directory in the smart TV software system after the differential upgrade, to verify the smart TV software system after the differential upgrade;

If the verification data is consistent, the upgrade succeeds; otherwise, the upgrade fails.

As a further improved technical solution, in the above steps, the test server adopts a Linux platform.

The present invention also provides a device for rapidly detecting the reliability of a differential package, which is used to detect the correctness of a differential upgrade package of a smart TV software system, the device comprising: a differential package making module, a software system upgrade module and a software system verification module;

The differential package making module is used to generate a file check table and make a differential package;

The software system upgrade module is used for differential upgrade of the smart TV software system to be upgraded;

The software system verification module is used to verify the differentially upgraded smart TV software system.

As a further improved technical solution, the differential packet making module includes the following functions:

Mount the latest smart TV software system on the test server to generate a file check table, and create differential package software on the test server based on the smart TV software system to be upgraded, and the test server adopts the Linux platform.

As a further improved technical solution, the software system upgrade module includes the following functions:

Mount the smart TV software system to be upgraded on the test server, generate a file differential directory according to the partition, and then generate a file system of the smart TV software system to be upgraded, and execute differential packets in the file system The upgrade script realizes the differential upgrade of the smart TV software system to be upgraded.

As a further improved technical solution, the software system checks the module. Includes the following functions:

After the differential upgrade of the smart TV software system is completed, the MD5 check value of each partition root directory in the differentially upgraded smart TV software system is calculated, and the file check value of the latest smart TV software system generated by the differential package making module is calculated. Check the table, compare the MD5 check value of each partition root directory in the smart TV software system after differential upgrade, and check the smart TV software system after differential upgrade.

The present invention also provides a readable storage medium, the readable storage medium stores a program for rapidly detecting the reliability of differential packets, and when the program for rapidly detecting the reliability of differential packets is executed by a processor, the above-mentioned rapid detection of differential packet reliability is realized The steps of the sexual method.

Compared with the prior art differential upgrade detection scheme that runs on the smart TV end, if an error occurs, the whole package must be upgraded. The present invention uses a special test server using a Linux platform to simulate the upgrade process, complete the upgrade check, and transfer the differential package. The verification work is placed in the compilation stage, the correctness of the differential upgrade package is detected in advance, the upgrade risk is reduced, no human intervention is required during the testing process, and the work efficiency is improved.

Description of drawings

The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings, wherein:

FIG. 1 is a flowchart of a preferred embodiment of a method for rapidly detecting the reliability of a differential packet according to the present invention.

FIG. 2 is a structural diagram of a preferred embodiment of an apparatus for rapidly detecting the reliability of differential packets according to the present invention.

FIG. 3 is a flow chart of the production of a differential packet according to a preferred embodiment of a method for rapidly detecting the reliability of a differential packet according to the present invention.

FIG. 4 is a flow chart of a smart TV software system upgrade according to a preferred embodiment of a method for rapidly detecting the reliability of a differential packet according to the present invention.

FIG. 5 is a flow chart of a smart TV software system verification according to a preferred embodiment of a method for rapidly detecting the reliability of a differential packet according to the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

With the expansion of smart TV functions, the system of smart TV is also becoming more and more complex. With the changes in various functional requirements in the market, the system of smart TVs must also change accordingly, and continuous system upgrades have become necessary. Smart TVs generally use differential packages to upgrade, and the size of the upgrade package is generally 1-2GB. Downloading the upgrade package through the network to upgrade not only consumes traffic but also takes a long time. The current popular differential upgrade detection method is: during the upgrade process of the smart TV system, the corresponding verification is performed on the partitions that have been upgraded. As a result, once an error occurs, the entire package must be upgraded. Therefore, it is necessary to improve the existing technology to improve the reliability of the differential packet upgrade and reduce the time-consuming of the upgrade.

The invention provides a method for quickly detecting the reliability of differential packets, which is to complete the reliability detection of differential packets through a special test server. Compared with the current detection scheme running on the smart TV, the performance is greatly improved. The test server can automatically generate differential upgrade packages for all historical versions, simulate the upgrade process, and complete upgrade verification. The process steps of its specific embodiment are as follows:

Figure 1 is a flow chart of a preferred embodiment of a method for rapidly detecting the reliability of differential packets according to the present invention. In this embodiment, it is assumed that the latest version of the smart TV software system is V010, and there are nine historical versions from V001 to V009. , that is, there are nine historical version software systems to be upgraded. In this embodiment, V009 is taken as an example of the software system to be upgraded for description. The preferred embodiment of the present invention includes the following steps:

In step S100, a file check table is generated, and a differential packet is made.

Specifically, the steps of generating a file check table, and making a differential package specifically include the following steps:

Mount the latest smart TV software system to the test server and generate a file checklist;

Differential package software is produced on the test server based on the smart TV software system to be upgraded.

In this embodiment, a file check table is generated, and the specific process of making a differential packet is shown in FIG. The software system V010 is mounted on the test server of the Linux platform for compilation, and the file check table of the software system V010 is generated; That is, the latest version of the software system V010 is based on the software system V009 to be upgraded, and differential package software is created on the test server.

Step S200, performing differential upgrade on the smart TV software system to be upgraded.

Specifically, the step of differentially upgrading the smart TV software system to be upgraded specifically includes the following steps:

Mounting the smart TV software system to be upgraded on the test server;

Generate a file differential directory according to the partition, and then generate the file system of the smart TV software system to be upgraded;

A differential package upgrade script is executed in the file system to implement differential upgrade of the smart TV software system to be upgraded.

In this embodiment, the specific steps for upgrading the smart TV software system to be upgraded are shown in FIG. The software system V009 of the software system is mounted on the test server of the Linux platform, the differential directory is generated according to the partition, the img file is mounted to the file system format, the file system of the software system V009 to be upgraded is generated, and the differential upgrade package is executed in the file system. (Update_V009_to_V010.zip) The upgrade script reads the files in the file system, and analyzes the files such as adding, modifying, or deleting the files as required to complete the differential upgrade of the software system V009.

Step S300, verifying the differentially upgraded smart TV software system.

Specifically, the step of verifying the differentially upgraded smart TV software system specifically includes the following steps:

After the differential upgrade of the smart TV software system is completed, calculate the MD5 check value of each partition root directory in the smart TV software system after the differential upgrade;

According to the file verification table of the latest smart TV software system, compare the MD5 check values of each partition root directory in the smart TV software system after the differential upgrade, to verify the smart TV software system after the differential upgrade;

If the verification data is consistent, the upgrade succeeds; otherwise, the upgrade fails.

In this embodiment, the specific steps of verifying the differentially upgraded smart TV software system are shown in FIG. 5 as shown in the smart TV software system verification flowchart of a preferred embodiment of a method for rapidly detecting the reliability of differential packets according to the present invention. Mount the successfully upgraded software system V009 to the file system, and at the same time mount the latest version of the software system V010 to the file system, read the file check table of the software system V010, and check it with the files of the successfully upgraded software system V009. If the verification data is consistent, the upgrade is successful; otherwise, the upgrade fails.

The operation methods of historical versions such as V001-V008 are exactly the same as the above steps. By repeating the above steps, the generation of differential packets of all historical versions V001-V009 and the reliability detection of differential packets are completed.

The present invention also provides a device for quickly detecting the reliability of differential packets, which is used to generate differential packets, discover problems in differential packets in advance, reduce upgrade risks, and reduce differential upgrade testing workload. FIG. 2 shows a rapid detection method of the present invention. A structural diagram of a preferred embodiment of an apparatus for differential packet reliability, the apparatus includes a differential packet making module 10 , a software system upgrading module 20 and a software system checking module 30 .

The differential packet making module 10 is used to generate a file check table and make a differential packet.

In this embodiment, the differential packet making module includes the following functions:

Mount the latest smart TV software system on the test server to generate a file check table, and create differential package software on the test server based on the smart TV software system to be upgraded, and the test server adopts the Linux platform. For the working principle of the differential packet making module, please refer to FIG. 3 , a flow chart of differential packet making in a preferred embodiment of a method for rapidly detecting differential packet reliability of the present invention, and the preferred embodiment of the above-mentioned method for rapidly detecting differential packet reliability. The workflow of step S100 is the same, and will not be repeated here.

The software system upgrade module 20 is used to upgrade the software system to be upgraded.

In this embodiment, the software system upgrade module includes the following functions:

Mount the smart TV software system to be upgraded on the test server, generate a file differential directory according to the partition, and then generate a file system of the smart TV software system to be upgraded, and execute differential packets in the file system The upgrade script realizes the differential upgrade of the smart TV software system to be upgraded. The workflow of the software system upgrade module can be seen in FIG. 4 for the software system upgrade flow chart of a preferred embodiment of a method for rapidly detecting the reliability of differential packets according to the present invention, which is the same as that of the preferred embodiment of the above-mentioned method for rapidly detecting the reliability of differential packets. The workflow of step S200 is the same, which is not repeated here.

The software system verification module 30 is used to verify the differentially upgraded software system.

In this embodiment, the software system verification module includes the following functions:

After the differential upgrade of the smart TV software system is completed, the MD5 check value of each partition root directory in the differentially upgraded smart TV software system is calculated, and the file check value of the latest smart TV software system generated by the differential package making module is calculated. Check the table, compare the MD5 check value of each partition root directory in the smart TV software system after differential upgrade, and check the smart TV software system after differential upgrade. The workflow of the software system verification module can be seen in FIG. 5 , the software system verification flowchart of a preferred embodiment of a method for rapidly detecting the reliability of differential packets according to the present invention, which is preferably implemented with the above-mentioned method for rapidly detecting the reliability of differential packets. The workflow of step S300 in the example is the same, and details are not repeated here.

The present invention also provides a readable storage medium, the readable storage medium is a computer-readable storage medium, and the readable storage medium stores a program for rapidly detecting the reliability of differential packets, and the program for rapidly detecting the reliability of differential packets is The processor implements the steps of the above-mentioned method for rapidly detecting the reliability of a differential packet.

It should be understood that the above are only preferred embodiments of the present invention, and are not sufficient to limit the technical solutions of the present invention. For those of ordinary skill in the art, within the spirit and principles of the present invention, they can Additions, substitutions, transformations or improvements are made to the description, and all the technical solutions after additions, reductions, replacements, transformations or improvements should fall within the protection scope of the appended claims of the present invention.

Claims (10)

1. A method for rapidly detecting the reliability of a differential package is used for detecting the correctness of a differential upgrade package of an intelligent television software system, and is characterized by comprising the following steps:

generating a file checking table, and making a differential packet;

carrying out differential upgrading on the intelligent television software system to be upgraded;

and verifying the differentially upgraded intelligent television software system.

2. The method for rapidly detecting the reliability of the differential package according to claim 1, wherein the step of generating the file check table comprises the following steps:

mounting the latest intelligent television software system to a test server to generate a file check table;

and manufacturing differential package software on the test server based on the intelligent television software system to be upgraded.

3. The method for rapidly detecting the reliability of the differential package according to claim 2, wherein the step of differentially upgrading the smart television software system to be upgraded specifically comprises the following steps:

mounting the intelligent television software system to be upgraded on the test server;

generating a file differential directory according to the partitions, and further generating a file system of the intelligent television software system to be upgraded;

and executing a differential package upgrading script in the file system to realize differential upgrading of the intelligent television software system to be upgraded.

4. The method for rapidly detecting the reliability of the differential package according to claim 3, wherein the step of verifying the software system of the smart television after the differential upgrade specifically comprises the following steps:

after the differential upgrade of the intelligent television software system is completed, calculating a check value of each partition root directory MD5 in the intelligent television software system after the differential upgrade;

comparing the MD5 check values of each partition root directory in the intelligent television software system after differential upgrading according to a file check table of the latest intelligent television software system so as to check the intelligent television software system after differential upgrading;

if the verification data is consistent, the upgrading is successful, otherwise, the upgrading is failed.

5. The method for rapidly detecting the reliability of the differential package according to any one of claims 2 to 4, wherein the test server adopts a Linux platform.

6. An apparatus for rapidly detecting reliability of a differential package, which is used for detecting correctness of a differential upgrade package of a smart television software system, wherein the apparatus comprises: the system comprises a differential packet manufacturing module, a software system upgrading module and a software system checking module;

the differential packet making module is used for generating a file check table and making a differential packet;

the software system upgrading module is used for differentially upgrading the intelligent television software system to be upgraded;

the software system checking module is used for checking the intelligent television software system after differential upgrading.

7. The apparatus for rapidly detecting the reliability of the differential packet according to claim 6, wherein the differential packet making module comprises the following functions:

the method comprises the steps of mounting the latest intelligent television software system on a test server to generate a file check table, and manufacturing differential package software on the test server based on the intelligent television software system to be upgraded, wherein the test server adopts a Linux platform.

8. The apparatus for rapidly detecting the reliability of the differential packet according to claim 7, wherein the software system upgrade module comprises the following functions:

the intelligent television software system to be upgraded is mounted on the test server, a file differential directory is generated according to the partitions, a file system of the intelligent television software system to be upgraded is further generated, a differential package upgrading script is executed in the file system, and differential upgrading of the intelligent television software system to be upgraded is achieved.

9. The apparatus for rapidly testing the reliability of the differential packet according to claim 8, wherein the software system verification module comprises the following functions:

after the intelligent television software system is differentially upgraded, calculating the MD5 check value of each partition root directory in the differentially upgraded intelligent television software system, comparing the MD5 check value of each partition root directory in the differentially upgraded intelligent television software system according to the file check table of the latest intelligent television software system generated by the differential packet manufacturing module, and checking the differentially upgraded intelligent television software system.

10. A readable storage medium storing a program for rapidly detecting differential packet reliability, wherein the program for rapidly detecting differential packet reliability implements the steps of the method for rapidly detecting differential packet reliability according to any one of claims 1 to 5 when executed by a processor.

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