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https://github.com/fish-shell/fish-shell
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4e816212a1
This means we can detect this error also for simple blocks. While at it do some cleanup in the area.
142 lines
4.8 KiB
Fish
142 lines
4.8 KiB
Fish
#RUN: %fish -C 'set -g fish %fish' %s
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# A $status used as a command should not impact the location of other errors.
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echo 'echo foo | exec grep # this exec is not allowed!
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$status
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# The error might be found here!' | $fish 2>| string replace -r '(.*)' '<$1>'
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# CHECK: <fish: The 'exec' command can not be used in a pipeline>
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# CHECK: <echo foo | exec grep # this exec is not allowed!>
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# CHECK: < ^~~~~~~~^>
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echo 'true | time false' | $fish 2>| string replace -r '(.*)' '<$1>'
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# CHECK: <fish: The 'time' command may only be at the beginning of a pipeline>
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# CHECK: <true | time false>
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# CHECK: < ^~~~~~~~~^>
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echo '
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FOO=BAR (true one)
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(true two)
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# more things
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' | $fish 2>| string replace -r '(.*)' '<$1>'
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# CHECK: <fish: command substitutions not allowed in command position. Try var=(your-cmd) $var ...>
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# CHECK: <FOO=BAR (true one)>
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# CHECK: < ^~~~~~~~~^>
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$fish -c 'echo "unfinished "(subshell' 2>| string replace -r '.*' '<$0>'
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# CHECK: <fish: Unexpected end of string, expecting ')'>
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# CHECK: <echo "unfinished "(subshell>
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# CHECK: < ^>
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$fish -c 'echo "unfinished "$(subshell' 2>| string replace -r '.*' '<$0>'
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# CHECK: <fish: Unexpected end of string, expecting ')'>
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# CHECK: <echo "unfinished "$(subshell>
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# CHECK: < ^>
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$fish -c 'echo "ok $(echo still ok)syntax error: \x"' 2>| string replace -r '.*' '<$0>'
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# CHECK: <fish: Invalid token '"ok $(echo still ok)syntax error: \x"'>
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# CHECK: <echo "ok $(echo still ok)syntax error: \x">
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# CHECK: < ^~~~~~~~~~~~~~~~^>
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echo "function this_should_be_an_error" >$TMPDIR/this_should_be_an_error.fish
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$fish -c "set -g fish_function_path $(string escape $TMPDIR); this_should_be_an_error"
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# CHECKERR: ~/temp/this_should_be_an_error.fish (line 1): Missing end to balance this function definition
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# CHECKERR: function this_should_be_an_error
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# CHECKERR: ^~~~~~~^
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# CHECKERR: from sourcing file ~/temp/this_should_be_an_error.fish
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# CHECKERR: source: Error while reading file '{{.*}}/this_should_be_an_error.fish'
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# CHECKERR: fish: Unknown command: this_should_be_an_error
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# CHECKERR: fish:
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# CHECKERR: set -g fish_function_path {{.*}}; this_should_be_an_error
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# CHECKERR: ^~~~~~~~~~~~~~~~~~~~~~^
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$fish -c 'echo {$}'
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# CHECKERR: fish: Expected a variable name after this $.
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# CHECKERR: echo {$}
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# CHECKERR: ^
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$fish -c 'echo {$,}'
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# CHECKERR: fish: Expected a variable name after this $.
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# CHECKERR: echo {$,}
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# CHECKERR: ^
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echo "bind -M" | $fish
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# CHECKERR: bind: -M: option requires an argument
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# CHECKERR: Standard input (line 1):
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# CHECKERR: bind -M
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# CHECKERR: ^
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# CHECKERR: (Type 'help bind' for related documentation)
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$fish -c 'if -e; end'
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# CHECKERR: fish: Unknown command: -e
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# CHECKERR: fish:
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# CHECKERR: if -e; end
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# CHECKERR: ^^
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$fish -c 'begin --notanoption; end'
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# CHECKERR: fish: Unknown command: --notanoption
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# CHECKERR: fish:
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# CHECKERR: begin --notanoption; end
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# CHECKERR: ^~~~~~~~~~~~^
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$fish -c 'begin --help'
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# CHECKERR: fish: begin: missing man page
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# CHECKERR: Documentation may not be installed.
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# CHECKERR: `help begin` will show an online version
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$fish -c 'echo (for status in foo; end)'
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# CHECKERR: fish: for: status: cannot overwrite read-only variable
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# CHECKERR: for status in foo; end
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# CHECKERR: ^~~~~^
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# CHECKERR: in command substitution
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# CHECKERR: fish: Invalid arguments
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# CHECKERR: echo (for status in foo; end)
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# CHECKERR: ^~~~~~~~~~~~~~~~~~~~~~~^
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$fish -c 'echo (echo <&foo)'
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# CHECKERR: fish: Requested redirection to 'foo', which is not a valid file descriptor
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# CHECKERR: echo <&foo
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# CHECKERR: ^~~~^
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# CHECKERR: in command substitution
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# CHECKERR: fish: Invalid arguments
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# CHECKERR: echo (echo <&foo)
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# CHECKERR: ^~~~~~~~~~~^
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$fish -c 'echo (time echo foo &)'
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# CHECKERR: fish: 'time' is not supported for background jobs. Consider using 'command time'.
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# CHECKERR: time echo foo &
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# CHECKERR: ^~~~~~~~~~~~~~^
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# CHECKERR: in command substitution
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# CHECKERR: fish: Invalid arguments
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# CHECKERR: echo (time echo foo &)
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# CHECKERR: ^~~~~~~~~~~~~~~~^
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$fish -c 'time begin; end &'
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# CHECKERR: fish: 'time' is not supported for background jobs. Consider using 'command time'.
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# CHECKERR: time begin; end &
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# CHECKERR: ^~~~~~~~~~~~~~~~^
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$fish -c 'echo (set -l foo 1 2 3; for $foo in foo; end)'
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# CHECKERR: fish: Unable to expand variable name ''
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# CHECKERR: set -l foo 1 2 3; for $foo in foo; end
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# CHECKERR: ^~~^
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# CHECKERR: in command substitution
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# CHECKERR: fish: Expansion error
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# CHECKERR: echo (set -l foo 1 2 3; for $foo in foo; end)
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# CHECKERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
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$fish -c 'echo (echo *nosuchname*)'
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# CHECKERR: fish: No matches for wildcard '*nosuchname*'. See `help wildcards-globbing`.
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# CHECKERR: echo *nosuchname*
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# CHECKERR: ^~~~~~~~~~~^
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# CHECKERR: in command substitution
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# CHECKERR: fish: Unmatched wildcard
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# CHECKERR: echo (echo *nosuchname*)
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# CHECKERR: ^~~~~~~~~~~~~~~~~~^
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