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39 lines
802 B
Plaintext
Executable File
39 lines
802 B
Plaintext
Executable File
# first try some invalid patterns (do in subshell due to parsing error)
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hush -c 'echo ${=}'
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hush -c 'echo ${:=}'
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# now some funky ones
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hush -c 'echo ${#=}'
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hush -c 'echo ${#:=}'
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# should error out
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hush -c 'set --; echo _${1=}'
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hush -c 'set --; echo _${1:=}'
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hush -c 'set --; echo _${1=word}'
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hush -c 'set --; echo _${1:=word}'
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# should not error
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hush -c 'set aa; echo _${1=}'
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hush -c 'set aa; echo _${1:=}'
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hush -c 'set aa; echo _${1=word}'
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hush -c 'set aa; echo _${1:=word}'
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# should work fine
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unset f; echo _$f
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unset f; echo _${f=}
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unset f; echo _${f:=}
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unset f; echo _${f=word}
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unset f; echo _${f:=word}
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f=; echo _$f
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f=; echo _${f=}
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f=; echo _${f:=}
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f=; echo _${f=word}
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f=; echo _${f:=word}
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f=fff; echo _$f
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f=fff; echo _${f=}
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f=fff; echo _${f:=}
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f=fff; echo _${f=word}
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f=fff; echo _${f:=word}
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