![]() The site has several clone detection run example reports, including one for C . Our CloneDR clone detector does this for Java, C#, C , COBOL, VB.net, VB6, Fortran and a varietyĪs well as being able to handle multiple languages, CloneDR engine is capable of handling a variety of input encoding styles, including ASCII, ISO-8859-1, UTF8, UTF16, EBCDIC, a number of Microsoft encodings, and (Japanese) Shift-JIS. The variations are allowed to be relatively arbitrary,Į.g., replace a variable by an expression, a statement Ideally what you want is the above, but the ability Of the original code if there only single tokenĬhanges (e.g, change a variable X to Y in Tokens, so it isn't sensitive to white spaceĬhanges. Is there a word that means the inverse, IOW 'reduce/ destroy to one tenth', where a XXXXX army of 100 would only have 10 soldiers left Ummm. Many clone detectors work by comparing source lines,ĬCFinder, above, works by comparing language Here are our picks for the best duplicate file finders, whether you’re looking for something easy to use, an application you may already have installed, or a powerful tool with the most advanced filters. ![]() Well, you can run a clone detector on your source Duplicate file finders scan your hard drive for unnecessary duplicated files and help you remove them, freeing up space. It runs quite fast, less than 2 seconds on 150 KLoc code (empty lines and comments not counted in that number). The developers can view them from there and see the results of their dirty hacking :) Those are accessible by posting them to the tomcat where cruise's reporting jsp resides. Don't forget to post that script when it's done )įor starters the "Text" output should be ok, but you will want to display the results in a user-friendly way, for which i use a perl script to generate HTML files from the "xml" output of CPD. Should be doable by using XML output and parsing the result. 9) Repeat steps 2 - 8 for the other drive. 8) Move back the files from the temporary path using robocopy /S C:\ C: /MOV. 7) NON-duplicates will be left outside that temporary folder - Do with them what you will. You have to check all files because a change could use some code from a non-changed file). 5) Enter a non-existent temporary path, eg: C:\ in the 'Move / Copy to Folder' field. If you wish to limit output to list only files from the current change set you might need some custom programming (idea: check all and list only duplicates where one of the changed files is involved. I've used PMD's Copy-and-Paste-Detector and integrated it into CruiseControl by using the following wrapper script (be sure to have the pmd jar in the classpath). Use the UpdateRequest message to set the Organization.IsDuplicateDetectionEnabled column to true.
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