Commit sensitive tests

Patent metadata

Field	Value
Publication number	US-9842044-B2
Application number	US-201313766763-A
Country	US
Kind code	B2
Filing date	Feb 13, 2013
Priority date	Feb 13, 2013
Publication date	Dec 12, 2017
Grant date	Dec 12, 2017

Abstract

A method, system and computer program product for commit sensitive testing is provided. The method includes applying a full set of different tests to an application and monitoring the application of the full set of different tests to determine files of the application affected by the full set of the different tests. The method also includes generating a mapping of each of the files and corresponding ones of the full set of the different tests affecting each of the files. Finally, the method includes responding to a change in one of the files by identifying in the mapping only a subset of the full set of the different tests affecting the changed one of the files and applying only the subset of the full set of the different tests to the changed one of the files.

First claim

We claim:

1. A method for commit sensitive testing comprising:
applying a full set of different tests to an application;
monitoring the application of the full set of different tests to determine, for each test applied, a listing of files of the application affected by the full set of the different tests;
generating a reverse mapping of each of the files and corresponding ones of the full set of the different tests affecting each of the files, the reverse mapping comprising a table with a multiplicity of entries, each of the entries listing an of individual one of the files of the application and a corresponding array data structure of different ones of the different tests in the full set that are determined to impact the associated one of the Individual files based upon the Individual files having been opened during an application of an associated one of the tests in the array;
recording a result of the application of the full set of the different tests to the application indicating errors produced in consequence of the application of the full set of the tests; and,
responsive to detecting a modification to one of the files,
(1) identifying in the reverse mapping based upon the one of the flies for which the modification is detected, only a subset of the full set of the different tests affecting the modified one of the files,
(2) applying only the subset of the full set of the different tests to the modified one of the files,
(3) recording a result of the application of the subset of the full set of the different tests indicating errors produced in consequence of the application of the subset of the full set of the different tests,
(4) comparing the recorded result of the application of the subset of the full set of the different tests to the recorded result of the application of the full set of the different tests,
(5) identifying only those of the recorded results of the application of the subset of the full set of the different tests based upon the comparison which are determined to have been produced by the modification to the one of the files and
(6) generating a report of the comparison including the identified recorded results determined to have been produced by the modification to the one of the files.

2. The method of claim 1 , wherein the application is a Web application.

3. The method of claim 2 , wherein the files are markup language files.

4. The method of claim 1 , wherein the mapping is a table of different files and corresponding ones of the tests affecting each of the different files.

5. An application testing system configured for commit sensitive testing, the system comprising:
a host computing system comprising at least one computer with memory and at least one processor;
a testing tool executing in the memory of the host computing system and configured to apply a plurality of tests to different files of an application; and,
a commit sensitive testing module coupled to the testing tool, the module comprising program code enabled upon execution in the memory to apply a full set of different tests to an application, to monitor the application of the full set of different tests to determine, for each test applied, a listing of files of the application affected by the full set of the different tests, to generate a reverse mapping of each of the files and corresponding ones of the full set of the different tests affecting each of the files, the reverse mapping comprising a table with a multiplicity of entries, each of the entries listing an of Individual one of the files of the application and a corresponding array data structure of different ones of the different tests in the full set that are determined to impact the associated one of the Individual files based upon the individual files having been opened during an application of an associated one of the tests in the array, to record a result of the application of the full set of the different tests to the application Indicating errors produced in consequence of the application of the full set of the tests, and to respond to a modification to one of the files, by
(1) Identifying in the reverse mapping based upon the one of the files for which the modification is detected, only a subset of the full set of the different tests affecting the modified one of the files,
(2) applying only the subset of the full set of the different tests to the modified one of the files,
(3) recording a result of the application of the subset of the full set of the different tests indicating errors produced in consequence of the application of the subset of the full set of the different tests,
(4) comparing the recorded result of the application of the subset of the full set of the different tests to the recorded result of the application of the full set of the different tests;
(5) identifying only those of the recorded results of the application of the subset of the full set of the different tests based upon the comparison which are determined to have been produced by the modification to the one of the files and
(6) generating a report of the comparison including the identified recorded results determined to have been produced by the modification to the one of the files.

6. The system of claim 5 , wherein the application is a Web application.

7. The system of claim 6 , wherein the files are markup language files.

8. The system of claim 5 , wherein the mapping is a table of different files and corresponding ones of the tests affecting each of the different files.

9. A computer program product for commit sensitive testing, the computer program product comprising:
a computer readable storage medium comprising a memory device having computer readable program code embodied therewith, the computer readable program code comprising:
computer readable program code for applying a full set of different tests to an application;
computer readable program code for monitoring the application of the full set of different tests to determine, for each test applied, a listing of files of the application affected by the full set of the different tests;
computer readable program code for generating a reverse mapping of each of the files and corresponding ones of the full set of the different tests affecting each of the files, the reverse mapping comprising a table with a multiplicity of entries, each of the entries listing an individual one of the files of the application and a corresponding array data structure of different ones of the different tests in the full set that are determined to impact the associated one of the Individual files based upon the individual files having been opened during an application of an associated one of the tests in the array;
computer readable program code for recording a result of the application of the full set of the different tests to the application indicating errors produced in consequence of the application of the full set of the tests;
and,
computer readable program code for, in response to detecting a modification to one of the files,
(1) identifying in the reverse mapping based upon the one of the files for which the modification is detected, only a subset of the full set of the different tests affecting the modified one of the files,
(2) applying only the subset of the full set of the different tests to the modified one of the files,
(3) recording a result of the application of the subset of the full set of the different tests indicating errors produced in consequence of the application of the subset of the full set of the different tests,
(4) comparing the recorded result of the application of the subset of the full set of the different tests to the recorded result of the application of the full set of the different tests,
(5) identifying

Assignees

• IBM
• Sugarcrm Inc

Inventors

• Sennewald Ray
• Tretikov Lila
• Zhou Ran

Classifications

• G06F11/3688

  for test execution, e.g. scheduling of test suites · CPC title

• G06F11/3692 Primary

  for test results analysis · CPC title

• G06F11/22 Primary

  Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing · CPC title

• G06F11/25

  Testing of logic operation, e.g. by logic analysers · CPC title

• G06F11/26

  Functional testing · CPC title