[OSX, Ubuntu] [master] {debug} array_slice.js test timeout caused build failure

[dilijev]

Intermittent test timeout in Array/array_slice.js

OS X

Multiple instances:

http://dotnet-ci.cloudapp.net/job/Microsoft_ChakraCore/job/master/job/osx_osx_debug_static/9/consoleText

http://dotnet-ci.cloudapp.net/job/Microsoft_ChakraCore/job/master/job/osx_osx_debug_static/11/consoleText

[904/1248 60.11] Failed -> Array/array_slice.js
ERROR: Test timed out!
/Users/dotnet-bot/j/workspace/Microsoft_ChakraCore/master/osx_osx_debug_static/BuildLinux/Debug/ch -WERExceptionSupport -ExtendedErrorStackForTestHost -BaselineMode -maxInterpretCount:1 -maxSimpleJitRunCount:1 -bgjit- /Users/dotnet-bot/j/workspace/Microsoft_ChakraCore/master/osx_osx_debug_static/test/Array/array_slice.js

Output:
----------------------------


1,2,3,4,5,6,7,8
4,5,6,7,8

1,2,3,4,5,6,7,8
2,3,4
3,4




----------------------------
exit code: -9

Linux

http://dotnet-ci.cloudapp.net/job/Microsoft_ChakraCore/job/master/job/daily_ubuntu_linux_debug_static/31/console

[341/1249 60.03] Failed -> Array/array_slice.js             
15:55:34 ERROR: Test timed out!
15:55:34 /mnt/j/workspace/workspace/Microsoft_ChakraCore/master/daily_ubuntu_linux_debug_static/BuildLinux/Debug/ch -WERExceptionSupport -ExtendedErrorStackForTestHost -BaselineMode -maxInterpretCount:1 -maxSimpleJitRunCount:1 -bgjit- /mnt/j/workspace/workspace/Microsoft_ChakraCore/master/daily_ubuntu_linux_debug_static/test/Array/array_slice.js
15:55:34 
15:55:34 Output:
15:55:34 ----------------------------
15:55:34 
15:55:34 
15:55:34 1,2,3,4,5,6,7,8
15:55:34 4,5,6,7,8
15:55:34 
15:55:34 1,2,3,4,5,6,7,8
15:55:34 2,3,4
15:55:34 3,4
15:55:34 
15:55:34 
15:55:34 
15:55:34 
15:55:34 ----------------------------
15:55:34 exit code: -9

[digitalinfinity]

@obastemur can you take a look and see if there is flakiness with this test on OS X?

[obastemur]

That particular test takes 14 seconds on a 2.9Ghz Quad Core macBook pro. When the CI is busy (probably sharing the same physical machine for many others) this test takes much longer time to complete.