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cfefaaf4ee
Implementing the --shadow-builtin flag has proven to be highly controversial. Revert the introduction of that flag to the `function` command. If someone shoots themselves in the foot by redefining a builtin as a function that's their problem and not our responsibility to protect them from doing so. Fixes #3319
46 lines
1 KiB
Fish
46 lines
1 KiB
Fish
# vim: set filetype=fish:
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#
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# Test the `function` builtin
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# utility function
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function show_ary -a name --no-scope-shadowing
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set -l count (count $$name)
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echo "\$$name: ($count)"
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if test $count -gt 0
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for i in (seq $count)
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echo "$i: '$$name[1][$i]'"
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end
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end
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end
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# Test the -V flag
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set -g foo 'global foo'
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set -l foo 'local foo'
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set bar one 'two 2' \t '' 3
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set baz
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function frob -V foo -V bar -V baz
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show_ary foo
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show_ary bar
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show_ary baz
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end
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echo "Testing -V"
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frob
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echo "Testing -V with changed variables"
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set foo 'bad foo'
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set bar 'bad bar'
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set baz 'bad baz'
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frob
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# Test that -a does not mix up the function name with arguments
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# See #2068
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function name1 -a arg1 arg2 ; end
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function -a arg1 arg2 name2 ; end
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function name3 --argument-names arg1 arg2 ; end
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function --argument-names arg1 arg2 name4 ; end
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for i in (seq 4)
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if functions -q name$i
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echo "Function name$i found"
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else
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echo "Function name$i not found, but should have been"
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end
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end
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