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104 lines
1.7 KiB
Fish
104 lines
1.7 KiB
Fish
# RUN: %fish %s
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# erase all lowercase variables to make sure they don't break our tests
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for varname in (set -xn | string match -r '^[a-z].*')
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while set -q $varname
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set -e $varname
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end
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end
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# CHECK: bar
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foo=bar echo $foo
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# CHECK: nil
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set -q foo; or echo nil
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# CHECK: lx
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foo=bar set -qlx foo; and echo lx
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# CHECK: 3
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a={1, 2, 3} count $a
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# CHECK: 1+2+3
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a={1, 2, 3} string join + $a
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# CHECK: 1 2 3
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a=(echo 1 2 3) echo $a
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# CHECK: a a2
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a=a b={$a}2 echo $a $b
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# CHECK: a
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a=a builtin echo $a
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# CHECK: 0
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a=failing-glob-* count $a
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# CHECK: ''
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a=b true | echo "'$a'"
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if a=b true
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# CHECK: ''
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echo "'$a'"
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end
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# CHECK: b
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not a=b echo $a
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# CHECK: b
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a=b not echo $a
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# CHECK: b
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a=b not builtin echo $a
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# CHECK: /usr/bin:/bin
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xPATH={/usr,}/bin sh -c 'echo $xPATH'
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# CHECK: 2
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yPATH=/usr/bin:/bin count $yPATH
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# CHECK: b
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a=b begin
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true | echo $a
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end
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# CHECK: b
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a=b if true
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echo $a
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end
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# CHECK: b
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a=b switch x
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case x
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echo $a
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end
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complete -c x --erase
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complete -c x -xa arg
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complete -C' a=b x ' # Mind the leading space.
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# CHECK: arg
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alias xalias=x
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complete -C'a=b xalias '
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# CHECK: arg
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alias envxalias='a=b x'
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complete -C'a=b envxalias '
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# CHECK: arg
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# Eval invalid grammar to allow fish to parse this file
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eval 'a=(echo b)'
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# CHECKERR: {{.*}}: Unsupported use of '='. In fish, please use 'set a (echo b)'.
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# CHECKERR: a=(echo b)
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# CHECKERR: ^~~~~~~~~^
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eval ': | a=b'
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# CHECKERR: {{.*}}: Unsupported use of '='. In fish, please use 'set a b'.
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# CHECKERR: : | a=b
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# CHECKERR: ^~^
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eval 'not a=b'
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# CHECKERR: {{.*}}: Unsupported use of '='. In fish, please use 'set a b'.
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# CHECKERR: not a=b
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# CHECKERR: ^~^
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complete -c foo -xa '$a'
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a=b complete -C'foo '
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#CHECK: b
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