####################
# Read with no vars is an error
read: Expected at least 1 args, got only 0

####################
# Read with -a and anything other than exactly on var name is an error
read: Expected 1 args, got 0
read: Expected 1 args, got 2

####################
# Verify correct behavior of subcommands and splitting of input.

####################
# Test splitting input

####################
# Test splitting input with IFS empty

####################
# read -n tests

####################
# read -z tests

####################
# Chunked read tests

####################
# Confirm reading non-interactively works -- #4206 regression

####################
# Test --delimiter (and $IFS, for now)

####################
# Delimiter =

####################
# Delimiter empty

####################
# IFS empty string

####################
# IFS unset

####################
# Delimiter =