487 print 'print ${VAR}' > $tmp/script
488 unset VAR
489 VAR=new $tmp/script > $tmp/out
492 [[ ! $VAR ]] || err_exit "previously unset environment variable set after script, expected '', got '$VAR'"
493 unset VAR
494 VAR=old
495 VAR=new $tmp/script > $tmp/out
498 [[ $VAR == old ]] || err_exit "previously set local variable changed after script, expected 'old', got '$VAR'"
499 unset VAR
500 export VAR=old
501 VAR=new $tmp/script > $tmp/out
504 [[ $VAR == old ]] || err_exit "previously set environment variable changed after script, expected 'old', got '$VAR'"

Indexes created Tue Jul 24 14:28:13 CEST 2018