| 1 | ## oils_failures_allowed: 1
|
| 2 | ## compare_shells: bash mksh
|
| 3 |
|
| 4 | #### K and V are variables in (( array[K] = V ))
|
| 5 | K=5
|
| 6 | V=42
|
| 7 | typeset -a array
|
| 8 | (( array[K] = V ))
|
| 9 |
|
| 10 | echo array[5]=${array[5]}
|
| 11 | echo keys = ${!array[@]}
|
| 12 | echo values = ${array[@]}
|
| 13 | ## STDOUT:
|
| 14 | array[5]=42
|
| 15 | keys = 5
|
| 16 | values = 42
|
| 17 | ## END
|
| 18 |
|
| 19 | #### when are variables set with 'test -v'
|
| 20 | test -v unset
|
| 21 | echo unset=$?
|
| 22 |
|
| 23 | typeset -a a
|
| 24 | test -v a
|
| 25 | echo a=$?
|
| 26 |
|
| 27 | typeset -A A
|
| 28 | test -v A
|
| 29 | echo A=$?
|
| 30 |
|
| 31 | a[0]=1
|
| 32 | A['x']=x
|
| 33 |
|
| 34 | test -v a
|
| 35 | echo a=$?
|
| 36 |
|
| 37 | # NOTE: This is a BUG! A is set
|
| 38 | test -v A
|
| 39 | echo A=$?
|
| 40 |
|
| 41 | ## STDOUT:
|
| 42 | unset=1
|
| 43 | a=1
|
| 44 | A=1
|
| 45 | a=0
|
| 46 | A=0
|
| 47 | ## END
|
| 48 | ## BUG bash STDOUT:
|
| 49 | unset=1
|
| 50 | a=1
|
| 51 | A=1
|
| 52 | a=0
|
| 53 | A=1
|
| 54 | ## END
|
| 55 | ## N-I mksh STDOUT:
|
| 56 | unset=2
|
| 57 | a=2
|
| 58 | A=2
|
| 59 | a=2
|
| 60 | A=2
|
| 61 | ## END
|