info.jerrinot:rohypnol-maven-it

Rohypnol - Rohypnol pills for your JVM

License	Apache License, Version 2.0
Categories	Maven Build Tools
GroupId	info.jerrinot
ArtifactId	rohypnol-maven-it
Last Version	0.1
Release Date	Mar 7, 2018
Type	jar
Description	Rohypnol - Rohypnol pills for your JVM

Download rohypnol-maven-it

Filename	Size
rohypnol-maven-it-0.1.pom
rohypnol-maven-it-0.1.jar	1 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/info.jerrinot/rohypnol-maven-it/ -->
<dependency>
    <groupId>info.jerrinot</groupId>
    <artifactId>rohypnol-maven-it</artifactId>
    <version>0.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/info.jerrinot/rohypnol-maven-it/
implementation 'info.jerrinot:rohypnol-maven-it:0.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/info.jerrinot/rohypnol-maven-it/
implementation ("info.jerrinot:rohypnol-maven-it:0.1")

Apache Buildr

'info.jerrinot:rohypnol-maven-it:jar:0.1'

Apache Ivy

<dependency org="info.jerrinot" name="rohypnol-maven-it" rev="0.1">
  <artifact name="rohypnol-maven-it" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='info.jerrinot', module='rohypnol-maven-it', version='0.1')
)

Scala SBT

libraryDependencies += "info.jerrinot" % "rohypnol-maven-it" % "0.1"

Leiningen

[info.jerrinot/rohypnol-maven-it "0.1"]

Dependencies

test (1)

Group / Artifact	Type	Version
junit : junit	jar	4.12

Project Modules

There are no modules declared in this project.

Rohypnol

Feed your junit tests with rohypnol and reveal race conditions!

The idea is to use a Java-agent to insert randomized pauses into your code. This should reveal race-conditions.

Usage:

Start your JVM with -javaagent:<path>/rohypnol-1.0-SNAPSHOT-allinone.jar

Configration:

Currently hard-coded. It instruments only classes starting with com.hazelcast and parameters are in Constants

TODO:

• Configurable strategy to select classes & methods to instrument.
• Configurable {White/Black}list to feed the pill to selected threads only.
• Multiple strategies to generate sleep duration. Currently it always uses uniform distribution.

Credits:

@Holmistr came-up with the idea. Implementation bugs are mine.

Versions

Version
0.1 Mar 7, 2018