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https://github.com/fish-shell/fish-shell
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62 lines
1.4 KiB
Fish
62 lines
1.4 KiB
Fish
# RUN: %fish -C 'set -g fish %fish' %s
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# caret position (#5812)
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printf '<%s>\n' ($fish -c ' $f[a]' 2>&1)
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# CHECK: <fish: Invalid index value>
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# CHECK: < $f[a]>
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# CHECK: < ^>
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printf '<%s>\n' ($fish -c 'if $f[a]; end' 2>&1)
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# CHECK: <fish: Invalid index value>
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# CHECK: <if $f[a]; end>
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# CHECK: < ^>
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set a A
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set aa AA
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set aaa AAA
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echo {$aa}a{1,2,3}(for a in 1 2 3; echo $a; end)
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#CHECK: AAa11 AAa21 AAa31 AAa12 AAa22 AAa32 AAa13 AAa23 AAa33
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# basic expansion test
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echo {}
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echo {apple}
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echo {apple,orange}
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#CHECK: {}
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#CHECK: {apple}
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#CHECK: apple orange
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# expansion tests with spaces
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echo {apple, orange}
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echo { apple, orange, banana }
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#CHECK: apple orange
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#CHECK: apple orange banana
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# expansion with spaces and cartesian products
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echo \'{ hello , world }\'
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#CHECK: 'hello' 'world'
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# expansion with escapes
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for phrase in {good\,, beautiful ,morning}; echo -n "$phrase "; end | string trim;
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for phrase in {goodbye\,,\ cruel\ ,world\n}; echo -n $phrase; end;
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#CHECK: good, beautiful morning
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#CHECK: goodbye, cruel world
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# dual expansion cartesian product
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echo { alpha, beta }\ {lambda, gamma }, | string replace -r ',$' ''
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#CHECK: alpha lambda, beta lambda, alpha gamma, beta gamma
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# expansion with subshells
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for name in { (echo Meg), (echo Jo) }
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echo $name
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end
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#CHECK: Meg
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#CHECK: Jo
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# subshells with expansion
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for name in (for name in {Beth, Amy}; printf "$name\n"; end); printf "$name\n"; end
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#CHECK: Beth
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#CHECK: Amy
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echo {{a,b}}
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#CHECK: {a} {b}
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