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