Tests not relaunching about bwoken

[stgillen]

Here is the rake trace from when trying to execute the tests:

** Execute coffeescript
** Execute iphone:test

iphone loginVerification.js
** Execute iphone
** Invoke ipad (first_time)
** Invoke ipad:test (first_time)
** Invoke coffeescript
** Execute ipad:test
** Execute ipad

The tests do not relaunch or the simulator doesn't attempt to start even though the command says to execute the tests on second or more runs.

[stgillen]

it seems that the unix_instruments.sh is not being cleaned in the temp directory on the machine. relaunching the tests, they don't execute cause the unix_instruments.sh file already exists in the temp directory. Once the file is removed, I am able to reexecute the tests without restarting.

[stgillen]

adding rm -rf $TMPDIR"unix-instruments" to unix-instruments.sh resolves the issue i was seeing.