diff options
Diffstat (limited to '')
-rw-r--r-- | tests/posixexp4.sub | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/posixexp4.sub b/tests/posixexp4.sub new file mode 100644 index 0000000..22bfeca --- /dev/null +++ b/tests/posixexp4.sub @@ -0,0 +1,31 @@ +set -- ' abc' 'def ghi' 'jkl ' + +echo normal IFS +recho $@ +: ${var=$@} +recho $var +unset -v var +recho ${var-$@} + +echo null IFS +IFS= +recho $@ +: ${var=$@} +recho $var +unset -v var +recho ${var-$@} + +echo non-standard IFS +IFS=: +recho $@ +: ${var=$@} +recho $var +unset -v var +recho ${var-$@} # this is inconsistent + +echo unset IFS +recho $@ +: ${var=$@} +recho $var +unset -v var +recho ${var-$@} |