mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-18 20:53:40 +08:00
92 lines
2.7 KiB
Fish
92 lines
2.7 KiB
Fish
#RUN: %fish %s
|
|
# Validate some things about command wrapping.
|
|
|
|
set -g LANG C # For predictable error messages.
|
|
|
|
# This tests that we do not trigger a combinatorial explosion - see #5638.
|
|
# Ensure it completes successfully.
|
|
complete -c testcommand --wraps "testcommand x "
|
|
complete -c testcommand --wraps "testcommand y "
|
|
complete -c testcommand --no-files -a normal
|
|
complete -C'testcommand '
|
|
# CHECK: normal
|
|
|
|
# Test double wraps.
|
|
complete -c testcommand0 -x -a crosswalk
|
|
complete -c testcommand1 -x --wraps testcommand0
|
|
complete -c testcommand2 -x --wraps testcommand1
|
|
complete -C 'testcommand 0'
|
|
# CHECK: crosswalk
|
|
|
|
# This tests that a call to complete from within a completion doesn't trigger
|
|
# wrap chain explosion - #5638 again.
|
|
function testcommand2_complete
|
|
set -l tokens (commandline -xpc) (commandline -ct)
|
|
set -e tokens[1]
|
|
echo $tokens 1>&2
|
|
end
|
|
|
|
complete -c testcommand2 -x -a "(testcommand2_complete)"
|
|
complete -c testcommand2 --wraps "testcommand2 from_wraps "
|
|
complete -C'testcommand2 explicit '
|
|
# CHECKERR: explicit
|
|
# CHECKERR: from_wraps explicit
|
|
|
|
# Test that prefixing with a variable assignment works - see #7344.
|
|
complete -c recvar --exclusive -a recvar_comp
|
|
complete -c recvar --wraps 'A=B recvar'
|
|
complete -C 'recvar '
|
|
# CHECK: recvar_comp
|
|
|
|
# Test that completions do not perform subcommands.
|
|
# That is, `FOO=(launch_missiles) command<tab>` does not launch any missiles.
|
|
set -g missile_count 0
|
|
function launch_missiles
|
|
set -g missile_count (math "$missile_count + 1")
|
|
end
|
|
|
|
# Ensure missile launching work.
|
|
launch_missiles
|
|
echo $missile_count
|
|
# CHECK: 1
|
|
|
|
set -g GOOD global_good
|
|
set -g BAD global_bad
|
|
|
|
function do_print_good_bad
|
|
echo "GOOD:$GOOD"
|
|
echo "BAD:$BAD"
|
|
end
|
|
complete -c print_good_bad -x -a '(do_print_good_bad)'
|
|
complete -C 'print_good_bad '
|
|
# CHECK: BAD:global_bad
|
|
# CHECK: GOOD:global_good
|
|
|
|
# Key check is completions should expand GOOD but not BAD,
|
|
# because GOOD is just a string but BAD contains a cmdsub
|
|
# which may do arbitrary things.
|
|
complete -C 'GOOD=local_good BAD=(launch_missiles) print_good_bad '
|
|
# CHECK: BAD:
|
|
# CHECK: GOOD:local_good
|
|
|
|
# Completion should not have launched any missiles.
|
|
echo $missile_count
|
|
# CHECK: 1
|
|
|
|
# Torture test with a bunch of variable assignments.
|
|
# Note this tests the existing behavior when there's conflicts
|
|
# (innermost wrapped command wins) but it's not clear that this is desirable.
|
|
function show_vars
|
|
echo "AAA:$AAA"
|
|
echo "BBB:$BBB"
|
|
echo "CCC:$CCC"
|
|
end
|
|
complete -c show_vars_cmd0 -x -a '(show_vars)'
|
|
complete -c show_vars_cmd1 -x --wraps 'AAA=aaa show_vars_cmd0'
|
|
complete -c show_vars_cmd2 -x --wraps 'AAA=nope BBB=bbb show_vars_cmd1'
|
|
complete -c show_vars_cmd3 -x --wraps 'BBB=nope show_vars_cmd2'
|
|
complete -C 'CCC=ccc show_vars_cmd3 '
|
|
# CHECK: AAA:aaa
|
|
# CHECK: BBB:bbb
|
|
# CHECK: CCC:ccc
|