CN111124894B - Code coverage rate processing method and device and computer equipment - Google Patents

Abstract

The application relates to a method, a device, a computer device and a storage medium for processing code coverage rate, wherein the method comprises the following steps: acquiring code difference information of a second source code of a second version of an application program and a first source code of a first version of the application program; acquiring a second type file of a second source code and a first type file of a first source code; acquiring second subcode coverage data of the code difference information and third subcode coverage data except the second subcode coverage data from a code coverage data file of the second source code; obtaining first subcode coverage data except code coverage data corresponding to code difference information from a code coverage data file of the first source code; and merging the first subcode coverage rate data with the third subcode coverage rate data to obtain fourth subcode coverage rate data, and generating a third subcode coverage rate data file according to the second subcode coverage rate data and the fourth subcode coverage rate data. The method can reduce code repetition test.

Description

Code coverage processing method, device and computer equipment

technical field

The present application relates to the technical field of software testing, in particular to a code coverage processing method, device, computer equipment and storage medium.

Background technique

In software testing, it is usually necessary to perform code coverage statistics on the software testing process. Code coverage represents the extent to which code can be covered by tests. Generally, software testers decide whether software testing needs to be repeated based on the level of code coverage.

In current software testing, the release version of an application program consists of N measurable minor versions. That is, for each version released to the outside world, the developer will submit multiple small versions of the software development kit to the server. However, for each submitted minor version, because the identification codes of the compiled products after software testing are different, the code coverage data obtained during the testing process between minor versions cannot be directly merged. If the coverage data between minor versions cannot be merged, directly referring to the code coverage data of the current minor version will easily lead to repeated testing. For example, the current minor version and the previous minor version both contain a certain code, and a certain code has been tested and covered in the previous version but not in the current minor version. At this time, referring to the code coverage data of the current minor version needs to Code is retested, thus causing repeated testing of that code.

Contents of the invention

Based on this, it is necessary to address the above technical problems and provide a processing method, device, computer equipment and storage medium capable of appropriately merging the code coverage data of multiple versions of application programs to reduce the code coverage of repeated code testing.

A method for processing code coverage, the method comprising: acquiring code difference information of a second source code of a second version of an application program relative to the first source code of a first version of an application program; acquiring when testing the second source code Compile the second type of file and obtain the first type of file compiled when testing the first source code; obtain the second code coverage data file generated when testing the second source code according to the second type of file, and obtain the second subclass Code coverage data and the third sub-code coverage data, the second sub-code coverage data is the code coverage data corresponding to the code difference information in the second code coverage data file, and the third sub-code coverage data is the second code coverage data Code coverage data other than the second sub-code coverage data in the coverage data file; obtain the first code coverage data file generated when testing the first source code according to the first type of file, from the first code coverage data Filter out the first subcode coverage data except the code coverage data in the first code coverage data file that the code difference information is mapped in the file; combine the first subcode coverage data with the third subcode coverage data Perform merging processing to obtain the combined fourth sub-code coverage data, and generate the third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data.

In one of the embodiments, the code coverage processing method further includes: according to the code difference information, determining the difference line code in the second type of file relative to the first type of file; the second sub-code coverage data is the second code The code coverage data corresponding to the difference line code in the coverage data file; the first code coverage data other than the code coverage data that the code difference information is mapped in the first code coverage data file is filtered out from the first code coverage data file The sub-code coverage data includes: filtering out the first sub-code coverage data from the first code coverage data file except the code coverage data in which the difference line codes are mapped in the first code coverage data file.

In one of the embodiments, determining the difference line codes in the second type of files that are different from the first type of files according to the code difference information includes: obtaining the difference between the second type of files and the first type of files according to the code difference information The difference method name, difference code branch name and/or difference code label; if there is a difference method name, get the difference method of the difference method name, and get the difference line code in the difference method; if there is a difference code branch name, get the difference code For the difference code branch of the branch name, obtain the difference line code existing in the difference code branch; if there is a label of the difference code, obtain the difference code corresponding to the label of the difference code, and obtain the difference line code according to the difference code.

In one of the embodiments, the method for processing code coverage further includes: if there are difference method names and difference code branch names at the same time, obtain the difference method for the difference method name and the difference code branch for obtaining the difference code branch name, and obtain the first difference method according to the difference method For the first target line code that is different from the first type file in the second type file, obtain the second target line code that is different from the first type file in the second type file according to the difference code branch, when the first target line code When it matches the second target line code, the first target line code or the second target line code is used as the difference line code; when the first target line code and the second target line code do not match, the first target line code and the second target line code are Line codes are all used as difference line codes; if there are difference method names and difference code labels at the same time, obtain the difference method of the difference method name and the difference code corresponding to the label of the difference code, and obtain the difference in the second type of file relative to the first There is a third target line code that differs from the class file, and the fourth target line code that is different from the first class file in the second class file is obtained according to the difference code, and when the third target line code matches the fourth target line code, the The third target line code or the fourth target line code is used as the difference line code, and when the third target line code and the fourth target line code do not match, both the third target line code and the fourth target line code are used as the difference line code; if At the same time, there is a difference code branch name and a label of the difference code, and the difference code of the label of the difference code and the difference code branch of the name of the difference code branch are obtained, and the second type of file that is different from the first type of file is obtained according to the difference code. The target line code, according to the difference code branch, obtains the sixth target line code that is different from the first type file in the second type of file, and when the fifth target line code matches the sixth target line code, the fifth target line code or The sixth target line code is used as the difference line code, and when the fifth target line code and the sixth target line code do not match, both the fifth target line code and the sixth target line code are used as the difference line code.

In one of the embodiments, generating the third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data includes: determining according to the fourth sub-code coverage data The first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file; The determination result of the rate data and the determination result of the fourth sub-code coverage data obtain the lines of codes covered by the test and the lines of codes not covered by the test in the second version, according to the lines of codes covered by the test and the lines of codes not covered by the test The code coverage rate of the line code corresponding to the second version of the application program is counted, and the third code coverage data file of the second version of the application program is generated according to the code coverage rate of the line code; if according to the second sub-code coverage rate When the data determines that the different lines of code are covered by the test, according to the determination results of the second sub-code coverage data and the determination results of the fourth sub-code coverage data, obtain the lines of code that have been covered by the test and the lines of code that have not been covered by the test in the second version. Lines of code, according to the code coverage of the line of code that has been covered by the test and the line of code that has not been covered by the test, the code coverage of the line of code corresponding to the second version of the application is calculated, and the code coverage of the second version of the application is generated according to the code coverage of the line of code The third code coverage data file.

In one of the embodiments, the code coverage processing method further includes: obtaining the code source file of the second version of the application program according to the second type of file; generating the first version of the application program according to the third code coverage data file and the code source file Version 2 of the code coverage report.

In one of the embodiments, generating the code coverage report of the second version of the application program according to the third code coverage data file and the code source file includes: according to the second sub-code coverage data and the fourth sub-code coverage data Marking the code covered by the test and the code not covered by the test in the code source file, generating a code coverage report of the second version of the application according to the marked code source file and the third code coverage data file; and/or, The difference code in the code source file is marked according to the code difference information, and a code coverage report of the second version of the application program is generated according to the marked code source file and the third code coverage data file.

A code coverage processing device, characterized in that the device includes: a first acquisition module, configured to acquire the difference between the second source code of the second version of the application program and the first source code of the first version of the application program Code difference information; the second obtaining module is used to obtain the second type of file compiled when testing the second source code and the first type of file compiled when testing the first source code; the third obtaining module is used to obtain the first type of file compiled according to the first source code The second type of file obtains the second code coverage data file generated when testing the second source code, and obtains the second subcode coverage data and the third subcode coverage data, and the second subcode coverage data is the second code coverage Code coverage data corresponding to the code difference information in the rate data file, the third sub-code coverage data is code coverage data other than the second sub-code coverage data in the second code coverage data file; the fourth acquisition module , used to obtain the first code coverage data file generated when testing the first source code according to the first type of file, filter out the code difference information from the first code coverage data file and map it in the first code coverage data file The first sub-code coverage data other than the code coverage data; the generation module is used to merge the first sub-code coverage data and the third sub-code coverage data to obtain the merged fourth sub-code coverage rate data, generating a third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data.

A computer device includes a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the steps of the method in any of the above embodiments are implemented.

A computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method in any one of the above embodiments are implemented.

In the above code coverage processing method, device, computer equipment and storage medium, the server obtains the code difference information of the second source code of the second version of the application relative to the first source code of the first version of the application, and obtains the code difference information of the first source code of the first version of the application. The second type of file compiled when the second source code is obtained and the first type of file compiled when the first source code is obtained for testing, and then the second code coverage data file generated when the second source code is tested is obtained according to the second type of file, And obtain the second sub-code coverage data corresponding to the code difference information from the second code coverage data file, so as to determine the code coverage data of the difference codes changed by the second version of the application compared to the first version. At the same time, the server obtains the first code coverage data file generated when testing the first source code according to the first type of file, and filters out code difference information from the first code coverage data file and maps it in the first code coverage data file The first sub-code coverage data other than the code coverage data of the code, the first sub-code coverage data and the third sub-code coverage data are merged, so as to realize the code coverage data other than the non-difference code merge. Finally, a third code coverage data file of the second version of the application program is generated according to the fourth subcode coverage data obtained after the merging process and the second subcode coverage data corresponding to the difference code. Therefore, the server can obtain the code coverage data of the two versions according to the class files in the compiled product of the two versions of the application, and merge the corresponding data, and at the same time generate The third code coverage data file of the second version, compared with the second code coverage data file obtained by directly testing the source code of the second version of the application program, the accuracy of the third code coverage data file is higher, according to The third code coverage data file is used to test the application program, which can reduce repeated code testing.

Description of drawings

Fig. 1 is an application environment diagram of a processing method of code coverage in an embodiment;

Fig. 2 is a schematic flow chart of a method for processing code coverage in an embodiment;

Fig. 3 is a structural block diagram of a processing device for code coverage in an embodiment;

Figure 4 is an internal block diagram of a computer device in one embodiment.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

A code coverage processing method provided in this application is applied to the application environment shown in FIG. 1 . Wherein, the terminal 16 uploads development packages of various versions of the application program to the server 12 through the network connection, and the development package includes the source code of the application program. Wherein, the development kits of various versions uploaded by the terminal 16 include development kits of multiple minor versions of the same version. After receiving the application development package uploaded by the terminal 16 , the server 12 stores the development package in the database 14 . The terminal 18 requests the server 12 to acquire the development kit of the application program through the network connection, so as to perform software testing on the development kit. At the same time, the terminal 18 sends the test product obtained by testing the application program back to the server 12 after executing the software test. Test products include compilation products obtained from each test, such as class files. The server 12 stores the test products submitted by the terminal 18 into the database 14 . When the server 12 executes a code coverage processing method of the present application, it acquires code difference information of the second source code of the second version of the application relative to the first source code of the first version of the application from the database 14 , to obtain the second type of file compiled when testing the second source code and the first type of file compiled when testing the first source code. Server 12 obtains the second code coverage rate data file that generates when testing the second source code according to the second type of file, and obtains the second subcode coverage rate data and the third subcode coverage rate data, and the second subcode coverage rate data is The code coverage data corresponding to the code difference information in the second code coverage data file, the third sub-code coverage data is code coverage data other than the second sub-code coverage data in the second code coverage data file; Obtain the first code coverage data file generated when testing the first source code according to the first type of file, and filter out the code coverage except that the code difference information is mapped in the first code coverage data file from the first code coverage data file The first subcode coverage data other than the coverage rate data; the first subcode coverage data and the third subcode coverage data are merged to obtain the combined fourth subcode coverage data, according to the second subcode coverage data The coverage data and the fourth subcode coverage data generate a third code coverage data file for the second version of the application program. Wherein, both the terminal 16 and the terminal 18 may be computer devices such as notebook computers and desktop computers. The server 12 may also be realized by a server cluster composed of a plurality of servers.

This application provides a method for processing code coverage, taking the method applied to the server 12 shown in FIG. 1 as an example. As shown in Figure 2, the code coverage processing method includes the following steps:

S102. Acquire code difference information of the second source code of the second version of the application program relative to the first source code of the first version of the application program.

Each time the test terminal for performing software testing submits the test product to the server, it includes identification information for identifying the test product submitted this time. Each time the development terminal used to develop the application program submits the development package to the server, it includes identification information for identifying the development package submitted at that time. The server generates an identification list according to the identification information submitted by the test terminal and the development terminal, and is used to record the submission record of each terminal. In this embodiment, the server obtains the second source code of the second version of the application program and the first source code of the first version of the application program according to the identification information in the identification list. Further, the server will acquire code difference information of the second source code of the second version relative to the first source code of the first version of the application program. Wherein, the code difference information may include codes in which the second source code is different from the first source code. The different codes may be newly added codes or codes modified on the basis of the first source code. According to the different codes, it is possible to determine the different line codes, different methods, and different branches in the second type of files compared to the first type of files.

In a specific implementation process, the diff log (difference log) of the second source code and the first source code can be obtained by using the git diff command, and the code difference information can be determined from the diff log. Specifically, the server obtains the identification numbers of all submitted records of the current version A relative to the previous version B, and generates an identification list. For example, the test terminal submits multiple minor versions of the current version A to the server, and each minor version corresponds to an identification number. The identification number of the current version A includes multiple identification numbers such as a1, a2, a3, ..., an, etc. The server obtains the identification number b of the last submitted version of the previous version B and multiple identification numbers a1, a2, a3, ..., an, generate a list of identifiers. A list of identities can be represented as commitids[b1, a1, a2, a3...an]. commitids identifies the list name. At this time, the server acquires the second source code and the first source code through the identification numbers of the second version and the first version respectively according to the identification numbers of the second version and the first version in the commitids. Wherein, the identification number corresponding to each submitted minor version can be identified by a hash value to uniquely identify the corresponding version. Further, use the git diff command to obtain the diff log (difference log) of the second source code and the first source code, and then analyze the diff log to generate a diff (difference) mark file that can be recognized by the script, and use the diff mark file to record the first Code diff information between the source code and the second source code. In addition, the first source code and the second source code may be source codes corresponding to any two versions. In a specific implementation manner, the first source code and the second source code are source codes between two previous versions. The diff tag file can record the code difference information between the previous and previous versions.

S104. Obtain a second type of file compiled when testing the second source code and obtain a first type of file compiled when testing the first source code.

In this embodiment, when testing the second source code of the second version of the application program, the test terminal uploads the second type of file compiled during the test, that is, the class file, to the server. Similarly, when testing the first source code of the first version of the application program, the test terminal uploads the first type of file obtained after compiling during the test, that is, the class file, to the server. The two test terminals can be the same terminal or different terminals. Wherein, the second version of the application program may be the current version as submitted. The first version of the application may be any previously submitted version, such as a previous version relative to the current version.

S106, obtain the second code coverage data file generated when testing the second source code according to the second type of file, and obtain the second subcode coverage data and the third subcode coverage data, the second subcode coverage data is The code coverage data corresponding to the code difference information in the second code coverage data file, the third sub-code coverage data is the code coverage data in the second code coverage data file except the second sub-code coverage data.

In this embodiment, when testing the second source code, the test terminal uploads the second code coverage data file generated during the test, that is, the ec file, to the server. At this time, in the server, the ec file corresponding to the second source code is associated with the second type of file corresponding to the second source code, that is, the class file. The corresponding ec file can be read through the class file. The server obtains the second subcode coverage data corresponding to the code difference information from the second code coverage data file, and obtains data other than the second subcode coverage data in the second code coverage data file, and the Data other than the second subcode coverage data is used as the third subcode coverage data. That is, the server divides the second code coverage data file corresponding to the second source code into two parts of data, one part of the data is the second subcode coverage data corresponding to the code difference information, and the other part of the data is Data other than coverage data.

S108. Obtain the first code coverage data file generated when testing the first source code according to the first type of file, and select from the first code coverage data file except the code difference information mapped in the first code coverage data file. The first subcode coverage data other than the code coverage data.

In this embodiment, when testing the first source code, the test terminal uploads the first code coverage data file generated during the test, that is, the ec file, to the server. At this time, in the server, the ec file corresponding to the first source code is associated with the first type of file corresponding to the first source code, that is, the class file. The corresponding ec file can be read through the class file. The server screens the first sub-code coverage data from the first code coverage data file except the code coverage data whose code difference information is mapped in the first code coverage data file. That is, the server divides the first code coverage data file corresponding to the first source code into two parts of data. Part of the data is the code coverage data in the first code coverage data file mapped from the code difference information corresponding to the first source code. For example, the code difference information is the information including the code added in the second version relative to the first version, and the code coverage data mapped to the first code coverage data file here is zero. If the code difference information includes the code modified by the second version relative to the first version, then the code coverage data mapped to the first code coverage data file here is the code coverage corresponding to the code before the first version is modified rate data. Another part of data is data other than the code coverage data mapped in the first code coverage data file.

S110, merge the first subcode coverage data and the third subcode coverage data to obtain the combined fourth subcode coverage data, according to the second subcode coverage data and the fourth subcode coverage data A third code coverage data file for the second version of the application is generated.

In this embodiment, the server merges the first subcode coverage data and the third subcode coverage data to obtain the combined fourth subcode coverage data. That is, the server merges other data between the second version and the first version except the code coverage data corresponding to the code difference information. The way of merging may be that when the same code is displayed as test coverage in any data corresponding to the first sub-code coverage data and the third sub-code coverage data, the code will be included in the combined fourth sub-code coverage data Shown as test coverage. When the data corresponding to the first sub-code coverage data and the third sub-code coverage data of the same code are both displayed as untested coverage, the code is displayed as untested coverage in the combined fourth sub-code coverage data. Test coverage. For example, except for the difference code corresponding to the code difference information, both the first version and the second version contain code a. Code a is displayed as untested coverage in the data corresponding to the first sub-code coverage data and the third sub-code coverage data, then code a is displayed as untested coverage in the combined fourth sub-code coverage data. Code a is displayed as tested coverage in any data corresponding to the first sub-code coverage data and the third sub-code coverage data, which can be displayed as tested coverage in the data of the first sub-code coverage data or In the data of the third sub-code coverage data, code a is displayed as tested coverage in the merged fourth sub-code coverage data. Therefore, the fourth sub-code coverage data obtained after merging can accurately reflect the test situation of other source codes except the test situation of the source code corresponding to the code difference information, and avoid repeated testing of other source codes.

Further, the server generates a third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data. That is to say, the server merges the second sub-code coverage data corresponding to the code difference information and the second sub-code coverage data between the second version and the first version except the code coverage data corresponding to the code difference information. The fourth subcode coverage data generates a third code coverage data file for the second version of the application. Therefore, the finally generated third code coverage data file can more accurately reflect the coverage situation of the code testing process of the source code in the second version of the application program.

In the above code coverage processing method, the server obtains the code difference information of the second source code of the second version of the application program relative to the first source code of the first version of the application program, and obtains the first source code compiled when testing the second source code. The second type of file and the first type of file compiled when obtaining the first source code for testing, and then according to the second type of file to obtain the second code coverage data file generated when testing the second source code, and from the second code coverage data The second sub-code coverage data corresponding to the code difference information is obtained from the file, so that the code coverage data of the difference codes changed by the second version of the application program relative to the first version can be determined. At the same time, the server obtains the first code coverage data file generated when testing the first source code according to the first type of file, and filters out code difference information from the first code coverage data file and maps it in the first code coverage data file The first sub-code coverage data other than the code coverage data of the code, the first sub-code coverage data and the third sub-code coverage data are merged, so as to realize the code coverage data other than the non-difference code merge. Finally, a third code coverage data file of the second version of the application program is generated according to the fourth subcode coverage data obtained after the merging process and the second subcode coverage data corresponding to the difference code. Therefore, the server can obtain the code coverage data of the two versions according to the class files in the compiled product of the two versions of the application, and merge the corresponding data, and at the same time generate The third code coverage data file of the second version, compared with the second code coverage data file obtained by directly testing the source code of the second version of the application program, the accuracy of the third code coverage data file is higher, according to The third code coverage data file is used to test the application program, which can reduce repeated code testing.

In one embodiment, after step S102, the method further includes: determining, according to the code difference information, the difference line codes in the files of the second type that are different from those of the files of the first type. At this time, the second sub-code coverage data is the code coverage data corresponding to the codes of the different lines in the second code coverage data file. In step S106, the first sub-code coverage data other than the code coverage data mapped in the first code coverage data file by the code difference information is screened out from the first code coverage data file, including: The code coverage data file filters out the first sub-code coverage data except the code coverage data in which the difference line codes are mapped in the first code coverage data file.

In this embodiment, the code difference information includes difference line code information. The server determines, according to the code difference information, the difference line codes in the second type of files that are different from those of the first type of files. In the specific implementation process, the server reads the difference codes in the second type of files relative to the first type files according to the code difference information, and obtains the difference codes in the second type files relative to the first type files according to the difference codes between the two. There are different lines of code that make a difference. For example, it is assumed that all codes in the second type of files include code m, code n and code s, and all codes in the first type of files include code m, code n, code s and code l. At this time, the difference code existing in the second type of file relative to the first type of file is code 1. The code line where the code l is located is the difference line code.

In one embodiment, determining the difference line codes in the second type of files that are different from the first type of files according to the code difference information includes: obtaining the difference between the second type of files and the first type of files according to the code difference information Difference method name, difference code branch name and/or difference code label; if there is a difference method name, get the difference method of the difference method name, and get the difference line code in the difference method; if there is a difference code branch name, get the difference code branch If there is a difference code branch with the name of the difference code branch, obtain the difference line code existing in the difference code branch; if there is a difference code label, obtain the difference code corresponding to the difference code label, and obtain the difference line code according to the difference code.

In this embodiment, according to the code difference information, the server can obtain the difference method name, the branch name of the difference code, and the label of the difference code that are different from those of the first type of file in the second type of file. The difference method corresponding to the difference method name may contain the difference line of code, and the difference code branch of the difference code branch name may also contain the difference line of code. The difference line code can also be obtained after the difference code determined according to the label of the difference code. Therefore, the server can obtain the difference line code according to any one of the difference method name, the difference code branch name, and the label of the difference code, thereby improving the efficiency of obtaining the difference line code.

In one embodiment, determining the difference line codes in the second type of files relative to the first type of files according to the code difference information, also includes: if there are difference method names and difference code branch names at the same time, obtaining the difference methods of the difference method names And obtain the difference code branch of the difference code branch name, obtain the first target line code in the second type of file that is different from the first type of file according to the difference method, and obtain the difference in the second type of file relative to the first type of code according to the difference code branch There is a second target line code that is different in the file. When the first target line code and the second target line code match, the first target line code or the second target line code is used as the difference line code. When the first target line code and the second target line code When the target line codes do not match, both the first target line code and the second target line code are regarded as difference line codes; if there is a difference method name and a difference code label at the same time, the corresponding difference method for obtaining the difference method name and the label for obtaining the difference code Difference code, according to the difference method, obtain the third target line code that is different from the first type of file in the second type of file, and obtain the fourth target line code that is different from the first type of file in the second type of file according to the difference code , when the third target line code and the fourth target line code match, the third target line code or the fourth target line code is used as the difference line code, and when the third target line code and the fourth target line code do not match, the third target line code is Both the target line code and the fourth target line code are used as difference line codes; if there are difference code branch names and difference code labels at the same time, obtain the difference code of the label of the difference code and the difference code branch of the difference code branch name, and obtain it according to the difference code For the fifth target line code that is different from the first type file in the second type file, obtain the sixth target line code that is different from the first type file in the second type file according to the difference code branch, when the fifth target line When the code matches the sixth target line code, the fifth target line code or the sixth target line code is used as the difference line code; when the fifth target line code and the sixth target line code do not match, the fifth target line code and the sixth target line code are The target row codes are regarded as difference row codes.

In one embodiment, in step S110, generating the third code coverage data file of the second version of the application program according to the second subcode coverage data and the fourth subcode coverage data includes: rate data to determine the first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file; if it is determined based on the second sub-code coverage data The determination result of the sub-code coverage data and the determination result of the fourth sub-code coverage data obtain the lines of codes covered by the test and the lines of codes not covered by the test in the second version. The code coverage rate of the corresponding line code of the second version of the test-covered line code statistics application program, generates the third code coverage rate data file of the second version of the application program according to the code coverage rate of the line code program; When the code coverage data determines that the different lines of code are covered by the test, according to the determination results of the second sub-code coverage data and the determination results of the fourth sub-code coverage data, the lines of code that have been covered by the test and the lines of code that have not been covered by the test in the second version are obtained. The lines of code covered by the test, the code coverage of the line of code corresponding to the second version of the application is counted according to the line of code covered by the test and the line of code not covered by the test, and the code coverage of the line of code is generated according to the code coverage of the line of code Second version of the third code coverage data file.

In this embodiment, the second subcode coverage data corresponding to the difference line code in the second type of file can determine that the difference line code has been covered by the test, or the second subcode corresponding to the difference line code in the second type file The code coverage data can determine that the difference lines of code are not covered by the test. The fourth sub-code coverage data can determine the first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file. That is to say, no matter according to the second sub-code coverage data corresponding to the difference line code in the second type file, it is judged that the difference line code has been covered by the test or has not been covered by the test, it can be determined according to the second sub-code coverage data. The sub-code coverage data and the fourth sub-code coverage data can determine the tested lines of code and untested lines of code in the second version of the application program, so that according to the second version of the application program that has been tested The code coverage of the lines of codes covered by the test and the lines of codes not covered by the test are counted, and then the second version of the application is generated according to the code coverage of the lines of codes corresponding to the second version The third code coverage data file. Therefore, the third code coverage data file can truly reflect the code coverage of the second version of the application program when executing the code testing process method.

In one embodiment, after step S110, further include: obtaining the code source file of the second version of the application program according to the second type of file; generating the code source file of the second version of the application program according to the third code coverage data file and the code source file Code coverage report.

In this embodiment, the code coverage data file of the application depends on the class file (class file). At the same time, the code source files of the application also depend on the class files. The corresponding code source file can be associated with the class file. Therefore, the server obtains the code source file of the second version of the application program according to the second type of file, and generates a code coverage report of the second version of the application program according to the third code coverage data file and the code source file. Therefore, in addition to displaying the test status of the source code corresponding to the second version of the application through the code coverage report, the code written by the corresponding R&D personnel can also be displayed through the code source file to improve the visibility of the code coverage report sex.

In one embodiment, generating the code coverage report of the second version of the application program according to the third code coverage data file and the code source file includes: marking according to the second sub-code coverage data and the fourth sub-code coverage data Output the code covered by the test and the code not covered by the test in the code source file; generate a code coverage report of the second version of the application program according to the marked code source file and the third code coverage data file.

In this embodiment, the server marks the code covered by the test and/or the code not covered by the test in the code source file according to the second sub-code coverage data corresponding to the difference line of code, and the fourth sub-code coverage data marks the code The code covered by the test and/or the code not covered by the test in the source file, the code coverage report generated finally contains the marked code information, so the visibility of the code coverage report is further improved.

In one embodiment, generating the code coverage report of the second version of the application program according to the third code coverage data file and the code source file includes: marking the difference code in the code source file according to the code difference information; The code source file and the third code coverage data file generate a code coverage report for the second version of the application.

In this embodiment, the server marks the difference code in the original code file of the second version of the application program according to the difference information, and the finally generated code coverage report includes the marked code information, thus further improving the code coverage report. visibility.

It should be understood that although the various steps in the flow chart are shown sequentially according to the arrows, these steps are not necessarily executed sequentially in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in the drawings may include a plurality of sub-steps or stages, and these sub-steps or stages are not necessarily executed at the same time, but may be executed at different times. The execution of these sub-steps or stages The order is not necessarily performed sequentially, but may be performed alternately or alternately with at least a part of other steps or sub-steps or stages of other steps.

The present application also provides a code coverage processing device, as shown in Figure 3, the device includes:

The first acquiring module 10 is configured to acquire code difference information of the second source code of the second version of the application relative to the first source code of the first version of the application;

The second acquiring module 20 is used to acquire the second type of files compiled when testing the second source code and the first type of files compiled when testing the first source code;

The third obtaining module 30 is used to obtain the second code coverage data file generated when testing the second source code according to the second type of file, and obtain the second sub-code coverage data and the third sub-code coverage data, the second The subcode coverage data is the code coverage data corresponding to the code difference information in the second code coverage data file, and the third subcode coverage data is the second code coverage data file except the second subcode coverage data code coverage data for

The fourth obtaining module 40 is used to obtain the first code coverage data file generated when testing the first source code according to the first type of file, and filter out code difference information mapped in the first code from the first code coverage data file. The first subcode coverage data other than the code coverage data in the coverage data file;

Generating module 50, is used for merging the first subcode coverage data and the 3rd subcode coverage data, obtains the 4th subcode coverage data after merging, according to the 2nd subcode coverage data and the 4th subcode coverage data The code coverage data generates a third code coverage data file for the second version of the application.

In one of the embodiments, the code coverage processing device further includes (not shown in FIG. 3 ):

A determining module, configured to determine, according to the code difference information, the difference line codes in the second type of files that are different from the first type of files; the second sub-code coverage data is the code corresponding to the difference line codes in the second code coverage data file coverage data;

The fourth acquisition module 40 includes a first acquisition unit, the first acquisition unit is used to filter out code coverage data except for the code coverage data in the first code coverage data file where the difference line code is mapped in the first code coverage data file from the first code coverage data file. First subcode coverage data.

In one of the embodiments, the determination module includes (not shown in Figure 3):

The second obtaining unit is used to obtain, according to the code difference information, the name of the difference method, the name of the branch of the difference code and/or the label of the difference code that are different from the files of the first type in the second type of file;

The third obtaining unit is used to obtain the difference method of the difference method name if there is a difference method name, and obtain the difference line code existing in the difference method;

The fourth obtaining unit is used to obtain the difference code branch of the difference code branch name if there is a difference code branch name, and obtain the difference line code existing in the difference code branch;

The fifth acquisition unit is used to acquire the difference code corresponding to the label of the difference code if there is a label of the difference code, and obtain the difference line code according to the difference code.

In one of the embodiments, the determination module also includes (not shown in Figure 3):

The sixth acquisition unit is used to obtain the difference method of the difference method name and the difference code branch of the difference code branch name if there are difference method names and difference code branch names at the same time, and obtain the files of the second type relative to the first type according to the difference method The first target line code that differs from the file, obtains the second target line code that is different from the first type file in the second type of file according to the difference code branch, and when the first target line code matches the second target line code, the The first target line code or the second target line code is used as the difference line code, and when the first target line code and the second target line code do not match, both the first target line code and the second target line code are used as the difference line code;

The seventh acquisition unit is used to obtain the difference method of the difference method name and the difference code corresponding to the label of the difference code if there is a difference method name and a difference code label at the same time, and obtain the second type of file relative to the first type according to the difference method There is a third target line code with a difference in the file, and the fourth target line code that is different from the first type of file in the second type of file is obtained according to the difference code, and when the third target line code and the fourth target line code match, the first The third target line code or the fourth target line code is used as the difference line code, and when the third target line code and the fourth target line code do not match, both the third target line code and the fourth target line code are used as the difference line code;

The eighth acquisition unit is used to obtain the difference code of the label of the difference code and the difference code branch of the difference code branch name if there is a difference code branch name and a difference code label at the same time, and obtain the second type of file according to the difference code. The code of the fifth target line that is different from the first type of file is obtained according to the difference code branch, and the code of the sixth target line that is different from the first type of file in the second type of file is obtained. When the fifth target line code and the sixth target line code match When the fifth target line code or the sixth target line code is used as the difference line code, when the fifth target line code and the sixth target line code do not match, both the fifth target line code and the sixth target line code are used as the difference line code .

In one of the embodiments, the generation module includes (not shown in Fig. 3):

The first determining unit is used to determine the first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file according to the fourth sub-code coverage data;

The first generation unit is used to obtain the second sub-code coverage data according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data if it is determined that the difference line of code has been covered by the test according to the second sub-code coverage data. Lines of code that have been covered by the test and lines of code that have not been covered by the test in the second version, according to the line of code that has been covered by the test and the line of code that has not been covered by the test, the code coverage rate of the line of code corresponding to the second version of the application is counted , generating a third code coverage data file of the second version of the application program according to the code coverage of the line of code;

The second generation unit is used to obtain the second subcode according to the determination result of the second subcode coverage data and the determination result of the fourth subcode coverage data if it is determined that the difference line code is covered by the test according to the second subcode coverage data. The lines of code that have been covered by the test and the lines of code that have not been covered by the test in the version, according to the code coverage of the line of code that has been covered by the test and the line of code that has not been covered by the test, the code coverage of the line of code corresponding to the second version of the application, A third code coverage data file of the second version of the application is generated based on the code coverage of the line of code.

In one of the embodiments, the code coverage processing device further includes (not shown in FIG. 3 ):

The fifth obtaining module is used to obtain the code source file of the second version of the application program according to the second type of file;

The first report generating module is configured to generate a code coverage report of the second version of the application program according to the third code coverage data file and the code source file.

In one of the embodiments, the first report generation module (not shown in Figure 3) includes:

The first report generation unit is used to mark out the code covered by the test and the code not covered by the test in the code source file according to the second sub-code coverage data and the fourth sub-code coverage data, according to the marked code source file and The third code coverage data file generates a code coverage report for the second version of the application; and/or,

The difference code in the code source file is marked according to the code difference information, and a code coverage report of the second version of the application program is generated according to the marked code source file and the third code coverage data file.

For the specific limitations of the code coverage processing device, refer to the above definition of the code coverage processing method, which will not be repeated here. Each module in the above code coverage processing device may be fully or partially realized by software, hardware or a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can invoke and execute the corresponding operations of the above-mentioned modules.

In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure may be as shown in FIG. 4 . The computer device includes a processor, memory, network interface and database connected by a system bus. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs and databases. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used to connect with an external terminal, so as to exchange data with the external terminal. When the computer program is executed by the processor, a method for processing code coverage in any of the above-mentioned embodiments can be implemented.

Those skilled in the art can understand that the structure shown in Figure 4 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation to the computer equipment on which the solution of the application is applied. The specific computer equipment can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

In one embodiment, a computer device is provided, including a memory, a processor, and a computer program stored on the memory and operable on the processor. When the processor executes the computer program, the following steps are implemented:

Obtain code difference information of the second source code of the second version of the application program relative to the first source code of the first version of the application program; obtain the second type of file compiled when testing the second source code and obtain the test first source code The first type of file obtained when compiling the code; according to the second type of file, the second code coverage data file generated when testing the second source code is obtained, and the second sub-code coverage data and the third sub-code coverage data are obtained, The second subcode coverage data is the code coverage data corresponding to the code difference information in the second code coverage data file, and the third subcode coverage data is the second code coverage data file except the second subcode coverage data Code coverage data other than the code coverage data; according to the first type of file, the first code coverage data file generated when testing the first source code is obtained, and the first code coverage data file is selected from the first code coverage data file except that the code difference information is mapped in the first code The first subcode coverage data other than the code coverage data in the coverage data file; the first subcode coverage data and the third subcode coverage data are merged to obtain the merged fourth subcode coverage rate data, generating a third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data.

In one of the embodiments, when the processor executes the computer program, the following steps are implemented: according to the code difference information, the difference line codes in the second type of file are determined relative to the first type of file; the second sub-code coverage data is the second The code coverage data corresponding to the difference line code in the code coverage data file; the processor executes the computer program to realize the above-mentioned screening from the first code coverage data file except that the code difference information is mapped in the first code coverage data file When the first sub-code coverage data step other than the code coverage data is carried out, the following steps are specifically implemented: from the first code coverage data file, filter out the code coverage except for the difference line code mapping in the first code coverage data file First subcode coverage data other than coverage data.

In one of the embodiments, when the processor executes the computer program to realize the above-mentioned step of determining the difference line codes in the second type of file with respect to the first type of file according to the code difference information, the following steps are specifically implemented: according to the code difference information to obtain The difference method name, difference code branch name, and/or difference code label that is different from the first type of file in the second type of file; if there is a difference method name, obtain the difference method of the difference method name, and obtain the difference in the difference method If there is a difference code branch name, get the difference code branch of the difference code branch name, and get the difference line code in the difference code branch; if there is a difference code label, get the difference code corresponding to the difference code label, according to the difference The code gets the difference line of code.

In one of the embodiments, when the processor executes the computer program, the following steps are implemented: if there are difference method names and difference code branch names at the same time, obtain the difference methods for the difference method names and the difference code branches for obtaining the difference code branch names, and obtain according to the difference methods For the first target line code that is different from the first type file in the second type file, obtain the second target line code that is different from the first type file in the second type file according to the difference code branch, when the first target line When the code and the second target line code match, the first target line code or the second target line code is used as the difference line code; when the first target line code and the second target line code do not match, the first target line code and the second target line code are The target line codes are all used as difference line codes; if there is a difference method name and a difference code label at the same time, obtain the difference method of the difference method name and the difference code corresponding to the label of the difference code, and obtain the relative difference in the second type of file according to the difference method The third target line code that is different from one type of file is obtained according to the difference code to obtain the fourth target line code that is different from the first type of file in the second type of file, when the third target line code and the fourth target line code match The third target line code or the fourth target line code is used as the difference line code, and when the third target line code and the fourth target line code do not match, both the third target line code and the fourth target line code are used as the difference line code; If the difference code branch name and the label of the difference code exist at the same time, the difference code of the label of the difference code and the difference code branch of the difference code branch name are obtained, and the second type of file that is different from the first type of file is obtained according to the difference code. Five target line codes, according to the difference code branch to obtain the sixth target line code in the second type of file that is different from the first type of file, when the fifth target line code and the sixth target line code match, the fifth target line code Or the sixth target line code is used as the difference line code, and when the fifth target line code and the sixth target line code do not match, both the fifth target line code and the sixth target line code are used as the difference line code.

In one of the embodiments, when the processor executes the computer program to implement the above step of generating the third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data, specifically Implement the following steps: determine the first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file according to the fourth sub-code coverage data; if determine the difference line according to the second sub-code coverage data When the code has been covered by the test, according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data, obtain the lines of code that have been covered by the test and the lines of code that have not been covered by the test in the second version, Count the code coverage of the line of code corresponding to the second version of the application program according to the line of code covered by the test and the line of code not covered by the test, and generate the third code of the second version of the application program according to the code coverage rate of the line of code Coverage data file; if it is determined according to the second sub-code coverage data that the difference row code is covered by the test, according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data, obtain the second version Lines of code that have been covered by the test and lines of code that have not been covered by the test, according to the line of code that has been covered by the test and the line of code that has not been covered by the test, the code coverage of the line of code corresponding to the second version of the application is counted. The code coverage of the code generates a third code coverage data file for the second version of the application.

In one of the embodiments, the following steps are implemented when the processor executes the computer program: obtain the code source file of the second version of the application program according to the second type of file; generate the code source file of the application program according to the third code coverage data file and the code source file The second version of the code coverage report.

In one of the embodiments, when the processor executes the computer program to implement the above-mentioned steps of generating the code coverage report of the second version of the application program according to the third code coverage data file and the code source file, the following steps are specifically implemented: according to the second The sub-code coverage data and the fourth sub-code coverage data mark the code covered by the test and the code not covered by the test in the code source file, and generate the application program according to the code source file after marking and the third code coverage data file The second version of the code coverage report; and/or, mark the difference code in the code source file according to the code difference information, and generate the second version of the application program according to the marked code source file and the third code coverage data file Code coverage report.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

Obtain code difference information of the second source code of the second version of the application program relative to the first source code of the first version of the application program; obtain the second type of file compiled when testing the second source code and obtain the test first source code The first type of file obtained when compiling the code; according to the second type of file, the second code coverage data file generated when testing the second source code is obtained, and the second sub-code coverage data and the third sub-code coverage data are obtained, The second subcode coverage data is the code coverage data corresponding to the code difference information in the second code coverage data file, and the third subcode coverage data is the second code coverage data file except the second subcode coverage data Code coverage data other than the code coverage data; according to the first type of file, the first code coverage data file generated when testing the first source code is obtained, and the first code coverage data file is selected from the first code coverage data file except that the code difference information is mapped in the first code The first subcode coverage data other than the code coverage data in the coverage data file; the first subcode coverage data and the third subcode coverage data are merged to obtain the merged fourth subcode coverage rate data, generating a third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data.

In one of the embodiments, when the computer program is executed by the processor, the following steps are implemented: according to the code difference information, it is determined that there are different line codes in the second type of file that are different from the first type of file; the second sub-code coverage data is the second sub-code coverage data The code coverage data corresponding to the difference line code in the second code coverage data file; the computer program is executed by the processor to realize the above-mentioned screening from the first code coverage data file except that the code difference information is mapped on the first code coverage data file When performing the first sub-code coverage data step other than the code coverage data in the code coverage data, the following steps are specifically implemented: from the first code coverage data file, filter out the difference row code mapping in the first code coverage data file The first subcode coverage data other than the code coverage data.

In one of the embodiments, when the computer program is executed by the processor to implement the above-mentioned step of determining the difference line codes in the second type of file relative to the first type of file according to the code difference information, the following steps are specifically implemented: according to the code difference information Obtain the difference method name, difference code branch name and/or difference code label that is different from the first type of file in the second type of file; if there is a difference method name, obtain the difference method of the difference method name, and obtain the difference method that exists in the difference method Difference line code; if there is a difference code branch name, obtain the difference code branch of the difference code branch name, and obtain the difference line code existing in the difference code branch; if there is a difference code label, obtain the difference code corresponding to the difference code label, according to diff_code Gets the diff line code.

In one of the embodiments, when the computer program is executed by the processor, the following steps are implemented: if there is a difference method name and a difference code branch name at the same time, obtain the difference method for the difference method name and the difference code branch for obtaining the difference code branch name, according to the difference method Obtain the first target line code that is different from the first type of file in the second type of file, and obtain the second target line code that is different from the first type of file in the second type of file according to the difference code branch, when the first target When the line code and the second target line code match, the first target line code or the second target line code is used as the difference line code; when the first target line code and the second target line code do not match, the first target line code and the second target line code are Both target line codes are regarded as difference line codes; if there is a difference method name and a difference code label at the same time, obtain the difference method corresponding to the difference method name and the difference code corresponding to the label of the difference code, and obtain the relative difference in the second type of file according to the difference method The third target line code that is different from the first type of file, according to the difference code, obtain the fourth target line code that is different from the first type of file in the second type of file, when the third target line code and the fourth target line code match When the third target line code or the fourth target line code is used as the difference line code, when the third target line code and the fourth target line code do not match, both the third target line code and the fourth target line code are used as the difference line code ; If there is a difference code branch name and a difference code label at the same time, obtain the difference code of the label of the difference code and the difference code branch that obtains the difference code branch name, and obtain the difference between the second type of file and the first type of file according to the difference code The fifth target line code, according to the difference code branch, obtains the sixth target line code that is different from the first type file in the second type of file, and when the fifth target line code matches the sixth target line code, the fifth target line code is The code or the sixth target line code is used as the difference line code, and when the fifth target line code and the sixth target line code do not match, both the fifth target line code and the sixth target line code are used as the difference line code.

In one of the embodiments, when the computer program is executed by the processor to realize the above step of generating the third code coverage data file of the second version of the application program according to the second sub-code coverage data and the fourth sub-code coverage data, Specifically realize the following steps: determine the first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file according to the fourth sub-code coverage data; if the difference is determined according to the second sub-code coverage data When the line of code has been covered by the test, obtain the line of code covered by the test and the line of code not covered by the test in the second version according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data According to the code coverage of the line of code that has been covered by the test and the line of code not covered by the test, the code coverage of the line of code corresponding to the second version of the application is calculated, and the third version of the second version of the application is generated according to the code coverage of the line of code Code coverage data file; if it is determined according to the second sub-code coverage data that the difference line code is covered by the test, the second version is obtained according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data Lines of code that have been covered by the test and lines of code that have not been covered by the test, and the code coverage of the line of code corresponding to the second version of the application is counted according to the line of code that has been covered by the test and the line of code that has not been covered by the test. According to The code coverage for the line of code generates a third code coverage data file for the second version of the application.

In one of the embodiments, when the computer program is executed by the processor, the following steps are implemented: obtain the code source file of the second version of the application program according to the second type of file; generate the application program according to the third code coverage data file and the code source file The second version of the code coverage report.

In one of the embodiments, when the computer program is executed by the processor to implement the above-mentioned steps of generating the code coverage report of the second version of the application program according to the third code coverage data file and the code source file, the following steps are specifically implemented: according to the first The second sub-code coverage data and the fourth sub-code coverage data mark out the code covered by the test and the code not covered by the test in the code source file, and generate the application program according to the marked code source file and the third code coverage data file The second version of the code coverage report; and/or, mark the difference code in the code source file according to the code difference information, and generate the second version of the application program according to the marked code source file and the third code coverage data file code coverage report.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the computer programs can be stored in a non-volatile computer-readable memory In the medium, when the computer program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, any references to memory, storage, database or other media used in the various embodiments provided in the present application may include non-volatile and/or volatile memory. Nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Chain Synchlink DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

The technical features of the above embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above-mentioned embodiments only represent several implementation modes of the present application, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the scope of the patent for the invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (9)

1. A processing method of code coverage, said method comprising: Obtain code difference information of the second source code of the second version of the application relative to the first source code of the first version of the application; Obtaining a second type of file compiled when testing the second source code and obtaining a first type of file compiled when testing the first source code; determining, according to the code difference information, the difference line codes in the second type of file that are different from the first type of file; Obtain the second code coverage data file generated when testing the second source code according to the second type file, and obtain the second subcode coverage data and the third subcode coverage data, the second subcode The coverage data is the code coverage data corresponding to the difference line code in the second code coverage data file, and the third sub-code coverage data is the sub-code coverage data in the second code coverage data file except the first Code coverage data other than sub-code coverage data; The first code coverage data file generated when testing the first source code is obtained according to the first type of file, and the first code coverage data file is selected from the first code coverage data file except for the difference line code mapping in the first First sub-code coverage data other than code coverage data in a code coverage data file; Merge the first sub-code coverage data and the third sub-code coverage data to obtain the combined fourth sub-code coverage data, according to the second sub-code coverage data and the first sub-code coverage data Four subcode coverage data files for generating a third code coverage data file for the second version of the application. 2. The method according to claim 1, wherein said determining, according to the code difference information, the difference line codes in the second type of file that are different from the first type of file, comprises: According to the code difference information, obtain the difference method name, the difference code branch name and/or the label of the difference code in the second type of file that are different from the first type of file; If the difference method name exists, obtain the difference method of the difference method name, and obtain the difference line code existing in the difference method; If the difference code branch name exists, obtain the difference code branch of the difference code branch name, and obtain the difference line code existing in the difference code branch; If there is a label of the difference code, the difference code corresponding to the label of the difference code is obtained, and the difference line code is obtained according to the difference code. 3. The method according to claim 2, wherein the method further comprises: If the difference method name and the difference code branch name exist at the same time, obtain the difference method for the difference method name and the difference code branch for obtaining the difference code branch name, and obtain the files in the second category according to the difference method With respect to the first target line code that is different from the first type of file, according to the difference code branch to obtain the second target line code that is different from the first type of file in the second type of file, when the When the first target line code and the second target line code match, the first target line code or the second target line code is used as the difference line code, when the first target line code and the When the second target line code does not match, both the first target line code and the second target line code are used as the difference line code; If the difference method name and the label of the difference code exist at the same time, the difference method of the difference method name and the difference code corresponding to the label of the difference code are obtained, and the second type of file is obtained according to the difference method. The third target line code that is different from the first type of file is obtained, according to the difference code, the fourth target line code that is different from the first type of file in the second type of file is obtained, when the When the third target line code matches the fourth target line code, the third target line code or the fourth target line code is used as the difference line code, when the third target line code matches the fourth target line code When the four target line codes do not match, both the third target line code and the fourth target line code are used as the difference line code; If the difference code branch name and the label of the difference code exist at the same time, the difference code of the label of the difference code and the difference code branch of the difference code branch name are obtained, and the second type is obtained according to the difference code. The fifth target line of code in the file that is different from the first type of file is obtained according to the difference code branch to obtain the sixth target line of code in the second type of file that is different from the first type of file, When the fifth target line code and the sixth target line code match, the fifth target line code or the sixth target line code is used as the difference line code, when the fifth target line code and the sixth target line code match When the sixth target line code does not match, both the fifth target line code and the sixth target line code are used as the difference line code. 4. The method according to claim 1, wherein the third code of the second version of the application program is generated according to the second sub-code coverage data and the fourth sub-code coverage data Coverage data files, including: Determine the first line of code that has been covered by the test and the second line of code that has not been covered by the test in the second type of file according to the fourth sub-code coverage data; If it is determined according to the second sub-code coverage data that the difference line of code has been covered by the test, according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data, obtain Lines of code that have been covered by the test and lines of code that have not been covered by the test in the second version, counting the lines corresponding to the second version of the application program according to the lines of code that have been covered by the test and the lines of code that have not been covered by the test code coverage of the code, generating a third code coverage data file of the second version of the application program according to the code coverage of the line of code; If it is determined according to the second sub-code coverage data that the difference line of code is covered by the test, according to the determination result of the second sub-code coverage data and the determination result of the fourth sub-code coverage data, obtain the Lines of codes that have been covered by tests and lines of codes that have not been covered by tests in the second version, and count the lines of codes corresponding to the second version of the application program according to the lines of codes that have been covered by tests and the lines of codes that have not been covered by tests The code coverage of the code coverage, generating a third code coverage data file of the second version of the application program according to the code coverage of the line of code. 5. The method according to claim 1, wherein the method further comprises: Acquiring the code source file of the second version of the application program according to the second type of file; A code coverage report of the second version of the application program is generated according to the third code coverage data file and the code source file. 6. The method according to claim 5, wherein the generating the code coverage report of the second version of the application program according to the third code coverage data file and the code source file comprises: According to the second sub-code coverage data and the fourth sub-code coverage data, the code that has been tested and covered in the code source file and the code that has not been tested are marked, according to the marked code source file and the the third code coverage data file generates a code coverage report for the second version of the application; and / or, Mark the difference code in the code source file according to the code difference information, and generate a code coverage report of the second version of the application program according to the marked code source file and the third code coverage data file. 7. A processing device for code coverage, characterized in that the device comprises: A first acquiring module, configured to acquire code difference information of the second source code of the second version of the application relative to the first source code of the first version of the application; The second acquisition module is configured to acquire the second type of file compiled when testing the second source code and the first type of file compiled when testing the first source code, and determine the There are different line codes in the second type of file compared to the first type of file; The third obtaining module is used to obtain the second code coverage data file generated when testing the second source code according to the second type of file, and obtain the second sub-code coverage data and the third sub-code coverage data , the second sub-code coverage data is the code coverage data corresponding to the difference line code in the second code coverage data file, and the third sub-code coverage data is the second code coverage Code coverage data other than the second sub-code coverage data in the data file; The fourth obtaining module is used to obtain the first code coverage data file generated when testing the first source code according to the first type of file, and filter out the differences except the difference from the first code coverage data file. Lines of code are mapped to first sub-code coverage data outside of the code coverage data in the first code coverage data file; A generation module, for merging the first subcode coverage data and the third subcode coverage data to obtain the combined fourth subcode coverage data, according to the second subcode coverage data and the fourth sub-code coverage data to generate a third code coverage data file for the second version of the application. 8. A computer device, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, characterized in that, when the processor executes the computer program, any one of claims 1 to 6 is realized. A step of said method. 9. A computer-readable storage medium, on which a computer program is stored, wherein when the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are realized.

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