[UIMA-5176] multi-threaded test case driver has logic bug

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0SDK-alpha, 2.10.0SDK
• Component/s: Core Java Framework
• Assignee: Marshall Schor
• Reporter: Marshall Schor
• Created: 09/Nov/16 14:47
• Updated: 09/Nov/16 16:02
• Resolved: 09/Nov/16 16:02

Description

The test case helper class for running multi-threaded tests, MultiThreadUtils, has a missed race condition in the main runnable. The first part which waits / runs, until done, misses one test for terminate, which might become true right before the synchronized block is entered. Saw this in one run. Fixed by testing for ThreadControl.TERMINATE after synchronized.