defects4j icon indicating copy to clipboard operation
defects4j copied to clipboard

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

Results 99 defects4j issues
Sort by recently updated
recently updated
newest added

The test for bug Lang-26 (`testLang645`) only fails for particular system locales. For example, if your system locale is `en_US`, the test will fail. However, if your system locale is...

enhancement

I have some problems when use the command of Step4.Although the defects4j successfully initialized but still can not run the commad. Thanks for the guidance of author rujust,I found /defects4j/project_repos...

add a example path to README.md

If a project has already been promoted to the main Defects4J database, `if (-e "$CORE_DIR/Project/$PID.pm") {` evaluates to true at `initialize-project-and-collect-issues.pl:180`, `active_bugs.csv` ends up with a duplicated header: one from...

hi, When I use the defects4j test -s project_id-version_id-test_suite_src.test_id.tar.bz2,what is the internal format of tar.bz2?Can you give an example to illustrate

infrastructure
external tools

Hello Defects4J team, I hope this message finds you well. I have made some enhancements to the EvoSuite tool, which I am now referring to as "fined-evosuite". These enhancements aim...

infrastructure
external tools

promote-to-db.pl is copying both fixed and buggy versions of build_files.

enhancement
infrastructure

It would also be helpful to explain what it means "to export" at https://github.com/rjust/defects4j#export-version-specific-properties . "query" generates a CSV file; does "export" do the same?

Hi, as stated in Section 2.2, "In Defects4J, an automated step removes all tests that fail on Vfix from the test suite before attempting to expose the bug in Vbug...

question
bug-mining
bug-isolation