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A Database of Real Faults and an Experimental Infrastructure to Enable Controlled Experiments in Software Engineering Research

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Hello, is it possible to run systemlevel tests (instead of unit tests) on this benchmark? For example let's take gson bug 1, is it possible to execute gson on an...

This PR introduces a new option in the `compile` command of defects4j. This option enables manually setting additional ant options when compiling through defects4j.

I need help with this problem "'defects4j' is not recognized as an internal or external command, operable program or batch file." I am trying to give Defects4J PATH but it's...

windows support

I am getting this error while checking out Json versions. I made sure that I don't have any local changes in the repository, I tried checking out whole defects4j repository...

Hi again, Cli 1, 2, 3, 7, 13, 14, 15, 16, 21 bugs export the wrong compile path. The wrong paths point to /root/.maven/repository/ which seems like the default for...

bug
metadata

I am either doing something wrong or `Mockito` is broken. The [Defects4j's `test` command](https://github.com/rjust/defects4j/blob/master/framework/bin/d4j/d4j-test) does not seem to be working properly. ------------------ ### "The class org.apache.tools.ant.taskdefs.optional.junit.JUnitTask was not found" ####...

infrastructure

Hi, I find it hard to understand how to apply patch to the current system. According to my understanding, the steps to apply patch should be like this: 1) The...

help wanted
experimental design

Hi, I'm a computer science student. I am conducting a study on Defects4J for my thesis. I exported the bug data of each system in CSV format, via the scripts...

question
infrastructure

I would like to know if there is a distribution of bug types (such as null pointers, API misuse, etc.) in defects4j stated.

question
infrastructure
metadata

I checked out all the bugs, but in some bugs (chart, closure, collections, lang and time) the TARGET FOLDER was not generated. Without this folder I can't use the bug....

question
infrastructure