JP2007164489A - Source code inspection system and source code inspection method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a subsequent bug by preventing a designated part from being newly embedded and preventing correction of the designated part from being omitted when correcting the part designated by source code inspection, in source code inspection using a tool. <P>SOLUTION: In this source code inspection system 200, a source code inspection device 105 connected to a source code management database 102 and a terminal 103 for a programmer are connected to each other, a source code created by the terminal 103 for the programmer is inspected by the source code inspection device 105, the source code is corrected by the terminal 103 for the programmer on the basis of an inspection result, and the corrected source code is transmitted to the source code inspection device 105. In the source code inspection system 200, a correction part inspection device 201 inspecting whether or not a new designated item is included in the corrected part of the source code corrected by the terminal 103 for the programmer, is connected to the terminal 103 for the programmer. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  According to the present invention, a source code created by a programmer's terminal is inspected by a source code inspection device, the source code is corrected by the programmer's terminal based on the inspection result, and the corrected source code is transmitted to the source code inspection device. The present invention relates to a structured source code inspection system and a source code inspection method.

  In the past, software developers have identified coding errors by visual confirmation that tracks the contents of source code step by step during desktop debugging, and overlooked the entire source code.

  Visual confirmation during debugging follows the logic of the contents of the source code, so there is a possibility that you will not notice a small error, and it can be found symptomatically due to the occurrence of incorrect operation during machine testing while actually running the program There were many problems.

  Therefore, these problems are solved by performing source code inspection using a tool having a function of detecting a coding error or the like by mechanically analyzing the source code and analyzing the result.

  An example of source code inspection using a tool is shown in FIG. In the figure, reference numeral 100 denotes a source code inspection system. In the source code inspection system 100, a programmer 101 edits source code from a source code management database 102 in order to edit source code centrally managed in a system development project. The code is acquired by the programmer terminal 103, and the edited code is stored in the source code management database 102 again.

  The project manager 104 periodically uses the source code inspection apparatus 105 having a tool having a function of detecting a coding error or the like for the source code in the source code management database 102 such as the end of the week or a process break. To inspect.

  The source code inspection device 105 inspects the source code and sends the inspection result 106 to the programmer terminal 103.

  The programmer 101 reads the inspection result 106 output from the source code inspection device 105 on the programmer terminal 103, and edits the source code again to correct the corresponding point.

  The source code editing and inspection by the source code inspection device 105 are repeated until no pointed out point is detected in the inspection result 106.

  However, in the source code inspection using the tool, even if the source code inspection is performed, the pointed-out part is not always completely corrected due to omission of correction of the pointed-out point by the programmer 101 or leaving the pointed-out part.

  In addition, even if the indicated part is corrected, the indicated item may be newly included due to the correction. For the above reasons, the development proceeds with the inspection point remaining in the source code, and there is a risk of inducing bugs later.

Here, for example, as described in Patent Document 1, there is a method of preventing omission of correction by using a method of notifying whether or not a point indicated in a source code has an influence on other source code.
JP-A-8-194611

  However, the method of Patent Document 1 cannot detect a newly included indication by correcting the indicated location. Originally, when a point is corrected, it should be confirmed in the programmer's environment whether the pointed point is newly embedded in the vicinity of the correction point or a part that affects the correction point. The source code inspection is performed by the project manager. The target to be inspected by the device should be the source code of the newly added function.

  In view of the above situation, in the source code inspection using the tool, the present invention avoids embedding the indicated part newly when the part indicated by the source code inspection is corrected. The purpose is to prevent later bugs by preventing omissions.

In order to solve the above problems, the present invention provides the following configurations.
According to the first aspect of the present invention, a source code inspection apparatus connected to a source code management database and a programmer terminal are connected to each other, and the source code created by the programmer terminal is inspected by the source code inspection apparatus. Based on the result, the source code is modified by the programmer terminal in the source code inspection system configured to modify the source code by the programmer terminal and send the modified source code to the source code inspection device. The present invention provides a source code inspection system characterized in that a corrected location inspection device for inspecting whether or not a new indication item is included in a location is connected to the programmer terminal.

  According to a second aspect of the present invention, the corrected location inspection apparatus includes a line in which the execution range of the inspection of the corrected source code is pointed out by an inspection result by the source code inspection apparatus, and five lines before and after the line. The source code inspection system according to claim 1, further comprising an inspection execution range narrowing means for narrowing down to.

  According to a third aspect of the present invention, the source code inspection apparatus transmits the inspection result of the source code to the programmer development environment in the programmer terminal for each programmer responsible for implementing the source code. The source code inspection system according to claim 1 or 2, further comprising:

  In the invention according to claim 4, the source code created by the programmer terminal is inspected by the source code inspection device, the inspection result is sent to the programmer terminal, and the programmer terminal is corrected based on the inspection result. In the source code inspection method for transmitting the modified source code to the source code inspection device, before transmitting the modified source code to the source code inspection device, the modified source code is modified by the programmer terminal. It is intended to provide a source code inspection method characterized by checking whether a new indication item is included.

  The invention according to claim 5 is characterized in that the range in which the modified source code is inspected is narrowed down to the line pointed out by the inspection result by the source code inspection apparatus and each of the five lines before and after the line. The described source code inspection method is provided.

  The invention according to claim 6 is characterized in that the source code inspection apparatus transmits the inspection result of the source code to a programmer development environment in the programmer terminal for each programmer responsible for mounting the source code. Item 4 or 5 provides a source code inspection method.

  According to the first aspect of the present invention, the source code inspection apparatus connected to the source code management database and the programmer terminal are connected to each other, and the source code created by the programmer terminal is converted into the source code inspection apparatus. In the source code inspection system configured to modify the source code by the programmer terminal and send the modified source code to the source code inspection device based on the inspection result, the source code is modified by the programmer terminal. A source code inspection system is provided in which a correction point inspection device for inspecting whether or not a new indication item is included in a correction portion of the source code connected to the programmer terminal is provided. When the location pointed out by is corrected, the corrected location inspection device will not embed the newly pointed location, and will prevent omission of correction of the pointed location, thereby preventing bugs that occur later. it can.

  According to a second aspect of the present invention, the corrected location inspection apparatus includes a line in which the execution range of the inspection of the corrected source code is pointed out by an inspection result by the source code inspection apparatus, and five lines before and after the line. In addition to the effect of the first aspect of the invention, the inspection execution range narrowing means can narrow the inspection execution range to the correction influence range, and the inspection execution work can be quickly performed. And it can be done properly.

  According to a third aspect of the present invention, the source code inspection apparatus transmits the inspection result of the source code to the programmer development environment in the programmer terminal for each programmer responsible for implementing the source code. Therefore, in addition to the effect of the invention of claim 1 or 2, the inspection result transmission means for each programmer can quickly and reliably transmit the inspection result of the source code for each programmer,

  In the invention according to claim 4, the source code created by the programmer terminal is inspected by the source code inspection device, the inspection result is sent to the programmer terminal, and the programmer terminal is corrected based on the inspection result. In the source code inspection method for transmitting the modified source code to the source code inspection device, before transmitting the modified source code to the source code inspection device, the modified source code is modified by the programmer terminal. Since a source code inspection method for inspecting whether or not a new indication item is included is provided, the same effect as that of the first aspect of the invention can be expected.

  The invention according to claim 5 narrows down the scope of inspection of the modified source code to the line indicated by the inspection result by the source code inspection apparatus and each of the five lines before and after that. The same effect can be expected.

  According to a sixth aspect of the present invention, the source code inspection apparatus transmits the inspection result of the source code to a programmer development environment in the programmer terminal for each programmer responsible for the implementation of the source code. The same effect as that of the invention can be expected.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings showing examples. For convenience of explanation, the same components as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.

  In FIG. 1, reference numeral 200 denotes a source code inspection system according to an embodiment of the present invention. The source code inspection system 200 includes a source code inspection apparatus 105 connected to a source code management database 102 and 1 or A plurality of programmer terminals 103 are connected to each other, and the source code created by the programmer terminal 103 is inspected by a source code inspection apparatus 105 having a tool having a function of detecting a coding error or the like, and an inspection result 106 is obtained. Based on this, the programmer terminal 103 is configured to modify the source code, and send the modified source code to the source code inspection apparatus 105. Further, the modified version of the source code modified by the programmer terminal 103 is provided. Corrected portion inspection apparatus 201 for inspecting whether contains no new items pointed out is connected to the programmer terminal 103.

  The source code inspection apparatus 105 includes an inspection result transmission means 204 for each programmer that transmits the inspection result 106 of the source code to the programmer development environment 203 in the programmer terminal 103 for each programmer who is responsible for implementing the source code. .

  The corrected portion inspection apparatus 201 is connected to an inspection result storage apparatus 202 for each programmer that stores the inspection result 106 received from the source code inspection apparatus 105 for each programmer 101, and the execution range of inspection of the corrected source code. Are provided with inspection execution range narrowing means 205 for narrowing down the lines indicated by the source code inspection apparatus 105 and the five lines before and after the line.

  The inspection result 106 of the source code inspection device 105 is received by the programmer terminal 103, and the correction location inspection device 201 receives the inspection result 106 from the programmer terminal 103, and the inspection result storage device 202 by programmer for each programmer 101. To store.

  Further, the programmer 101 corrects the indication result indicated in the inspection result 106 in the programmer development environment 203 on the programmer terminal 103 and stores it in the source code management database 102 connected to the source code inspection apparatus 105. At this time, the correction part inspection device 201 performs inspection around the correction part of the source code before storing.

  Further, the corrected portion inspection apparatus 201 sends the inspection result to the programmer terminal 103 when the indication is detected as a result of the inspection, and does not transmit the source code to the source code management server 102 for storage. Only when no indication is detected, transmission for storage in the source code management server 102 is performed.

  FIG. 2 is a flowchart when programming is performed using the corrected portion inspection apparatus 201 according to the embodiment of the present invention, and at the same time, shows the source code inspection method of the present invention.

  First, the programmer 101 creates a new source code according to the design document (step 301).

  If functions are implemented to some extent in the created source code, the created source code is stored in the source code management server 102 (step 302).

  The project manager 104 acquires the source code to be inspected from the source code management database 102, and performs inspection with the source code inspection device 105 (step 303).

  The inspection result 106 by inspection is transmitted to the programmer terminal 103 for each programmer 101 by the inspection result transmitting means 204 for each programmer (step 304).

  The programmer 101 refers to the indication result of the inspection result 106 received from the source code inspection apparatus 104, implements the function of the unimplemented portion in the source code, and corrects the inspection indication location (step 305).

  The corrected part inspection apparatus 201 performs inspection on the inspection target range of the corrected source code on the programmer development environment 203 (step 306).

  When there is no problem in the inspection result, the programmer 101 stores the edited source code in the source code management database 102 (step 307). If there is a problem in the inspection result, the programmer 101 repeatedly corrects until there is no problem in the inspection result.

  The programmer 101 performs programming work until all the function implementations of the source code are completed and all inspection points indicated by the source code inspection apparatus 105 are corrected (step 308).

  FIG. 3 is a flowchart showing the details of step 303 in detail. That is, it is a work flow showing a procedure for inspecting the source code of the source code management database 102.

  The source code inspection apparatus 105 accesses the source code management database 102 to acquire the source code to be inspected (step 401).

  The indication result detected by inspection by the source code inspection apparatus 105, that is, the inspection result 106 is sent to the programmer terminal 103 by the programmer in charge by the inspection result transmission means 204 by programmer (step 402).

  Each programmer 101 who is in charge of each source code is recorded in the source code inspection device 105 when the programmer 101 stores the source code in the source code management server 102.

  The inspection result 106 is received by the programmer terminal 103 and then stored in the inspection result storage device 202 for each programmer.

  FIG. 4 is a flowchart showing details of the contents of step 306. That is, this is a flowchart when the programmer 101 performs inspection on a portion in which the pointed portion of the source code inspection apparatus 105 is corrected.

  According to the contents of the inspection result 106 stored in the inspection result storage device 202 for each programmer, the corrected portion inspection apparatus 201 narrows down the influence range of the corrected portion by the inspection execution range narrowing means 205 and determines the inspection target range ( Step 501). In other words, the inspection execution range narrowing means 205 narrows the corrected execution range of the source code inspection into the line pointed out by the source code inspection apparatus 105 and the five lines before and after it. It is optimal to narrow down to the indicated line and 5 lines before and after that, but it is not limited to this, and it is limited to the indicated line and about 6 to 8 lines before and after that. It is also possible.

  Next, the corrected location inspection apparatus 201 performs source code inspection on the inspection target range (step 502).

  If there is a re-pointed item or a newly pointed point, the process proceeds to step 504 to notify the programmer 101 of the re-pointed point and the newly pointed point. After that, although not shown, the process returns to step 305 shown in FIG. 2 and the subsequent processing is repeated. If there is no re-pointing item, the source code corrected and added by the programmer 101 is stored in the source code management database 102 (step 505).

  Then, the newly added functional portion of the source code stored in the source code management database 102 is inspected by the source code inspection apparatus 105, and then the subsequent processing from step 305 shown in FIG. 2 is repeated.

  FIG. 5 is a diagram showing an example of the indication result sent from the source code inspection apparatus 105 to the programmer terminal 103 operated by the programmer 101, that is, an inspection result 106.

  In the figure, reference numeral 601 denotes a source code path. Reference numeral 602 denotes an indication rule detected in the source code. Reference numeral 603 denotes the line number of the source code where the indication is detected. Reference numeral 604 denotes that an indication is detected by the rule “NonConstractor” on the seventh line of the source path “\ Project1 \ DataBase \ Customer.java”.

  FIG. 6 is a diagram showing an example of source code to be inspected. When the source code inspection apparatus 105 detects an indication in the 20th line 702 of the source code 701 named “Customer.java”, only this part is set with the 20th line and the 5 lines before and after that being the affected area. Source code inspection is performed in the corrected part inspection apparatus 201.

  FIG. 7 shows an example of the source code when a new function is added and the indicated part is corrected. The corrected source code 801 802 indicates a re-inspection target range. Reference numeral 803 denotes a line pointed out by the source code inspection apparatus.

  FIG. 8 is a diagram showing an example of a screen when notifying the programmer 101 in step 504 shown in FIG. The re-inspection result screen 901 notified to the programmer 101 includes a “re-pointed item list” in which the pointed out part has not been corrected, and a “new pointed-out item by correction” indicating that the corrected part includes a new pointed-out. It consists of “list”. Reference numeral 902 denotes the programmer 101 in charge. Reference numerals 903 and 907 denote paths to the source code where the indication is detected. Reference numerals 904 and 908 denote the names of rules in which indications are detected. Reference numerals 905 and 909 denote line numbers where the indication is detected. Reference numeral 906 denotes an example of an indication item that has not been corrected. Reference numeral 910 denotes an example of a new indication item by correction.

  Thus, the source code inspection system 200 of the present invention provides the corrected portion inspection apparatus 201 for checking whether or not a new pointed item is included in the corrected portion of the source code corrected by the programmer terminal 103. Since the location pointed out by the source code inspection is corrected, the corrected point inspection device 201 prevents the pointed portion from being embedded newly and prevents the correction of the pointed portion by being corrected. Therefore, bugs that occur later can be prevented and the quality of the system can be improved.

  In the source code inspection method of the present invention, before sending the corrected source code to the source code inspection device, whether or not a new indication item is included in the corrected portion of the source code corrected by the programmer terminal. Since the inspection is performed, the same effect as that of the source code inspection system 200 described above can be expected.

  Further, the corrected portion inspection apparatus 201 includes inspection execution range narrowing means 205 that narrows down the inspection execution range of the corrected source code to the line pointed out by the source code inspection apparatus 105 and the five lines before and after the line. Therefore, the inspection execution range can be narrowed down to the correction influence range, and the inspection execution work can be performed promptly and appropriately.

  Furthermore, the source code inspection method according to the present invention narrows down the inspection range of the corrected source code to the line pointed out by the source code inspection apparatus 105 and the five lines before and after that. The same effect as that of the means 205 can be expected.

  The source code inspection apparatus 105 includes the inspection result transmission means 204 for each programmer that transmits the inspection result of the source code to the programmer development environment 203 in the programmer terminal 103 for each programmer 101 in charge of implementation of the source code. The source code inspection results can be transmitted quickly and reliably by each programmer.

  In the source code inspection method according to the present invention, the source code inspection apparatus transmits the inspection result of the source code to the programmer development environment 203 in the programmer terminal 103 for each programmer 101 responsible for mounting the source code. The effect similar to the effect by the inspection result transmission means 204 classified by programmer can be expected.

It is explanatory drawing which shows schematically the source code inspection system by this invention. FIG. 6 is a flowchart of source code inspection according to the present invention. It is a flowchart figure of the process by the source code inspection apparatus by this invention. It is a flowchart figure of the process by the correction location inspection apparatus by this invention. It is the figure which showed an example of the data stored in the test result storage apparatus classified by programmer by this invention. It is the figure which showed an example of the source code of the inspection object of this invention. It is the figure which showed an example of the corrected source code of the inspection object of this invention. It is the figure which showed an example of the correction location check result screen by the correction location inspection apparatus of this invention. It is explanatory drawing which shows schematically the source code inspection system by a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 101 Programmer 102 Source code management database 103 Programmer terminal 105 Source code inspection apparatus 106 Inspection result 200 Source code inspection system 201 Correction location inspection apparatus 203 Programmer development environment 204 Inspection result transmission means by programmer 205 Inspection execution range narrowing means

Claims (6)

  The source code inspection device connected to the source code management database and the programmer terminal are connected to each other. The source code created by the programmer terminal is inspected by the source code inspection device, and based on the inspection result, the programmer terminal In the source code inspection system configured to modify the source code and send the modified source code to the source code inspection device, a new indication item is included in the modified portion of the source code modified by the programmer terminal. A source code inspection system, wherein a correction point inspection device for inspecting whether or not there is provided is connected to the programmer terminal.   The correction location inspection device includes inspection execution range narrowing means for narrowing down the inspection execution range of the corrected source code to the line indicated by the inspection result by the source code inspection device and each of the five lines before and after the inspection result. The source code inspection system according to claim 1, further comprising:   The source code inspection apparatus includes a programmer-specific inspection result transmission unit that transmits the inspection result of the source code to a programmer development environment in the programmer terminal for each programmer in charge of implementation of the source code. The source code inspection system according to claim 1 or 2.   A source code created by a programmer terminal is inspected by a source code inspection device, an inspection result is sent to the programmer terminal, and the programmer terminal corrects it based on the inspection result, and the corrected source code is corrected by the source code inspection. In the source code inspection method to be transmitted to the apparatus, before sending the corrected source code to the source code inspection apparatus, a new indication item is included in the corrected portion of the source code corrected by the programmer terminal. A source code inspection method characterized by checking for presence.   5. The source code inspection method according to claim 4, wherein a range in which the modified source code is inspected is narrowed down to a line indicated by an inspection result by the source code inspection apparatus and each of the five lines before and after the line. 6. The source code according to claim 4, wherein the source code inspection device transmits the inspection result of the source code to a programmer development environment in the programmer terminal for each programmer who is responsible for the implementation of the source code. Inspection method.

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