Fix unexpected termination when timeout in check_test.py
Fix unexpected termination when timeout in check_test.py

IoT.js-DCO-1.0-Signed-off-by: Hanjoung Lee hanjoung.lee@samsung.com

lemmaa/iotjs,ILyoan/iotjs,chunseoklee/iotjs,chunseoklee/iotjs,chunseoklee/iotjs,wateret/iotjs,diorahman/iotjs,VandeurenGlenn/iotjs,qdk0901/iotjs,gertom/iotjs,diorahman/iotjs,qdk0901/iotjs,gertom/iotjs,gertom/iotjs,lemmaa/iotjs,diorahman/iotjs,bozzmob/iotjs,lemmaa/iotjs,bozzmob/iotjs,bozzmob/iotjs,wateret/iotjs,wateret/iotjs,qdk0901/iotjs,VandeurenGlenn/iotjs,ILyoan/iotjs,ILyoan/iotjs,VandeurenGlenn/iotjs