61 lines
1.4 KiB
Text
61 lines
1.4 KiB
Text
# a start at a test suite for what it means for an array to be set or unset and
|
|
# how to test that state
|
|
typeset -A A
|
|
A[a]=1
|
|
typeset -a a
|
|
a[1]=1
|
|
|
|
if [ -v A ]; then echo assoc 1; else echo assoc 1 unset; fi
|
|
if [ -v a ]; then echo array 1; else echo array 1 unset; fi
|
|
|
|
if [ -v "${A[@]}" ]; then echo assoc 2; else echo assoc 2 unset; fi
|
|
if [ -v "${a[@]}" ]; then echo array 2; else echo array 2 unset; fi
|
|
|
|
echo ${A-unset1}
|
|
echo ${a-unset2}
|
|
|
|
echo ${A[@]-unset3}
|
|
echo ${a[@]-unset4}
|
|
|
|
echo ${#A[@]}
|
|
echo ${#a[@]}
|
|
|
|
typeset -A B
|
|
typeset -a b
|
|
|
|
scalar1=foo
|
|
scalar2=
|
|
|
|
if [ -v A[@] ]; then echo assoc A; else echo assoc A unset; fi
|
|
if [ -v a[@] ]; then echo array a; else echo array a unset; fi
|
|
|
|
if [ -v B[@] ]; then echo assoc B; else echo assoc B unset; fi
|
|
if [ -v b[@] ]; then echo array b; else echo array b unset; fi
|
|
|
|
if [ -v scalar1[@] ]; then echo scalar 1; else echo scalar 1 unset; fi
|
|
if [ -v scalar2[@] ]; then echo scalar 2; else echo scalar 2 unset; fi
|
|
if [ -v scalar3[@] ]; then echo scalar 3; else echo scalar 3 unset; fi
|
|
|
|
unset a A
|
|
declare -A assoc=([one]=one [two]=two [three]=three)
|
|
declare -a array=(one two three)
|
|
|
|
scalar="one two three"
|
|
scalar2=
|
|
|
|
recho "${scalar[@]}"
|
|
|
|
echo assoc: ${#assoc[@]}
|
|
echo array: ${#array[@]}
|
|
|
|
echo scalar: ${#scalar}
|
|
echo scalar: ${#scalar[@]}
|
|
|
|
echo scalar: ${#scalar2}
|
|
echo scalar: ${#scalar2[@]}
|
|
|
|
echo scalar: ${#scalar3}
|
|
echo scalar: ${#scalar3[@]}
|
|
|
|
|
|
|