[SUREFIRE-883] Cannot run tests in parallel

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.12
• Fix Version/s: 2.12.1
• Component/s: Junit 4.7+ (parallel) support
• Assignee: Kristian Rosenvold
• Reporter: Steve Stogner
• Created: 05/Jul/12 18:13
• Updated: 08/Jul/12 15:08
• Resolved: 08/Jul/12 15:08

Description

Revision 1228960 seems to break parallel tests.
See ConfigurableParallelComputer.java.
before: Call to super.getRunner returns a ParentRunner that ConfigurableParallelComputer.getRunner passes directly to parallelize
after: Call to super.getRunner returns a ParentRunner, but ConfigurableParallelComputer.getRunner wraps that ParentRunner in a ClassDemarcatingRunner which it then passes to parallelize
problem: Parallelize calls setScheduler (and therefore parallelizes the tests) only for ParentRunners. Since the ParentRunner of interest is wrapped inside the ClassDemarcatingRunner, which is not a ParentRunner, parallelize does not call setScheduler.