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https://github.com/fish-shell/fish-shell
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8bf8b10f68
See the changelog additions for user-visible changes. Since we enable/disable terminal protocols whenever we pass terminal ownership, tests can no longer run in parallel on the same terminal. For the same reason, readline shortcuts in the gdb REPL will not work anymore. As a remedy, use gdbserver, or lobby for CSI u support in libreadline. Add sleep to some tests, otherwise they fall (both in CI and locally). There are two weird failures on FreeBSD remaining, disable them for now https://github.com/fish-shell/fish-shell/pull/10359/checks?check_run_id=23330096362 Design and implementation borrows heavily from Kakoune. In future, we should try to implement more of the kitty progressive enhancements. Closes #10359
91 lines
2.8 KiB
Fish
91 lines
2.8 KiB
Fish
#RUN: %fish %s | %filter-ctrlseqs
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# Validate some things about command wrapping.
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set -g LANG C # For predictable error messages.
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# This tests that we do not trigger a combinatorial explosion - see #5638.
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# Ensure it completes successfully.
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complete -c testcommand --wraps "testcommand x "
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complete -c testcommand --wraps "testcommand y "
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complete -c testcommand --no-files -a normal
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complete -C'testcommand '
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# CHECK: normal
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# Test double wraps.
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complete -c testcommand0 -x -a crosswalk
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complete -c testcommand1 -x --wraps testcommand0
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complete -c testcommand2 -x --wraps testcommand1
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complete -C 'testcommand 0'
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# CHECK: crosswalk
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# This tests that a call to complete from within a completion doesn't trigger
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# wrap chain explosion - #5638 again.
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function testcommand2_complete
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set -l tokens (commandline -xpc) (commandline -ct)
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set -e tokens[1]
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echo $tokens 1>&2
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end
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complete -c testcommand2 -x -a "(testcommand2_complete)"
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complete -c testcommand2 --wraps "testcommand2 from_wraps "
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complete -C'testcommand2 explicit '
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# CHECKERR: explicit
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# CHECKERR: from_wraps explicit
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# Test that prefixing with a variable assignment works - see #7344.
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complete -c recvar --exclusive -a recvar_comp
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complete -c recvar --wraps 'A=B recvar'
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complete -C 'recvar '
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# CHECK: recvar_comp
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# Test that completions do not perform subcommands.
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# That is, `FOO=(launch_missiles) command<tab>` does not launch any missiles.
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set -g missile_count 0
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function launch_missiles
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set -g missile_count (math "$missile_count + 1")
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end
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# Ensure missile launching work.
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launch_missiles
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echo $missile_count
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# CHECK: 1
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set -g GOOD global_good
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set -g BAD global_bad
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function do_print_good_bad
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echo "GOOD:$GOOD"
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echo "BAD:$BAD"
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end
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complete -c print_good_bad -x -a '(do_print_good_bad)'
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complete -C 'print_good_bad '
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# CHECK: BAD:global_bad
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# CHECK: GOOD:global_good
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# Key check is completions should expand GOOD but not BAD,
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# because GOOD is just a string but BAD contains a cmdsub
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# which may do arbitrary things.
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complete -C 'GOOD=local_good BAD=(launch_missiles) print_good_bad '
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# CHECK: BAD:
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# CHECK: GOOD:local_good
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# Completion should not have launched any missiles.
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echo $missile_count
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# CHECK: 1
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# Torture test with a bunch of variable assignments.
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# Note this tests the existing behavior when there's conflicts
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# (innermost wrapped command wins) but it's not clear that this is desirable.
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function show_vars
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echo "AAA:$AAA"
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echo "BBB:$BBB"
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echo "CCC:$CCC"
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end
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complete -c show_vars_cmd0 -x -a '(show_vars)'
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complete -c show_vars_cmd1 -x --wraps 'AAA=aaa show_vars_cmd0'
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complete -c show_vars_cmd2 -x --wraps 'AAA=nope BBB=bbb show_vars_cmd1'
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complete -c show_vars_cmd3 -x --wraps 'BBB=nope show_vars_cmd2'
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complete -C 'CCC=ccc show_vars_cmd3 '
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# CHECK: AAA:aaa
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# CHECK: BBB:bbb
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# CHECK: CCC:ccc
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