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roadmap.md

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Major Stages

  • Needs to call STARTS to find affected cases.
    • Needs to output to file just like STARTS.
    • In addition, store that information in memory, as a mapping.
  • Using information for affected classes, find affected specs to instrument for each affected class.
    • A mapping from type to spec should be maintained.
  • Given affected classes, turn off unaffected specs for these with JavaMOP Agent.
  • Monitor affected ones only.

Stage 1

  • How to use STARTS API
  • emop:impacted (our impacted acts like the STARTS) (internally invoke STARTS)
  • Use STARTS as a Dependency
  • Extend STARTS
  • Store impacted classes in memory and in file

Stage 2

  • Get AspectJ to print mapping from affected types to specs
  • We want a mapping from affected specs to affected classes
  • First step is to parse the string to mapping
  • Use AspectJ API to obtain the mapping directly

Push for the paper

  • Need these Mojos
    • RPS
    • VMS
    • RPP
  • Need these data (50 SHAs each project for 50 projects)
    • RPS
    • VMS
    • RPP
    • Power set of the three
    • Combine RTS with three techniques
  • Inspect these for data
    • Are they correct?
    • Do they look good?
  • Things not available in 2019 (novelty)
    • Maybe MMMP?
    • New strategies for RPP
    • Different methods of doing diff for VMS

Side Tasks

  • Set up continuous integration, eventually using it in upstream
  • Finish writing integration test
  • Add checkstyle (use STARTS config)
  • Figure out how to get verbose log with Surefire > 2.16

Notes

Instrument specs in all classes to specs in a subset (affected) for both two and all What is Java Agent? It's something attached to the JVM Start with bash script, then convert to Java

TODO

  • Read AspectJ compile-time weaving
  • Given a bunch of .aj files, try weave it with two & all
  • Change commons-fileupload
  • See affected classes
  • Run ajc with two & all for affected files