mirror of
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
231 lines
6 KiB
Fish
231 lines
6 KiB
Fish
#RUN: %fish %s | %filter-ctrlseqs
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# Test the `functions` builtin
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function f1
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end
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# ==========
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# Verify that `functions --details` works as expected when given too many args.
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functions --details f1 f2
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#CHECKERR: functions: --details: expected 1 arguments; got 2
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# Verify that it still mentions "--details" even if it isn't the last option.
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functions --details --verbose f1 f2
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#CHECKERR: functions: --details: expected 1 arguments; got 2
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# ==========
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# Verify that `functions --details` works as expected when given the name of a
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# known function.
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functions --details f1
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#CHECK: {{.*}}checks/functions.fish
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# ==========
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# Verify that `functions --details` works as expected when given the name of an
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# unknown function.
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functions -D f2
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#CHECK: n/a
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# ==========
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# Verify that `functions --details` works as expected when given the name of a
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# function that could be autoloaded but isn't currently loaded.
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set x (functions -D vared)
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if test (count $x) -ne 1
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or not string match -q '*/share/functions/vared.fish' "$x"
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echo "Unexpected output for 'functions -D vared': $x" >&2
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end
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# ==========
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# Verify that `functions --verbose --details` works as expected when given the name of a
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# function that was autoloaded.
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set x (functions -v -D vared)
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if test (count $x) -ne 5
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or not string match -q '*/share/functions/vared.fish' $x[1]
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or test $x[2] != autoloaded
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or test $x[3] != 6
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or test $x[4] != scope-shadowing
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or test $x[5] != 'Edit variable value'
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echo "Unexpected output for 'functions -v -D vared': $x" >&2
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end
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# ==========
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# Verify that `functions --verbose --details` properly escapes a function
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# with a multiline description.
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function multiline_descr -d 'line 1\n
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line 2 & more; way more'
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end
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set x (functions -v -D multiline_descr)
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if test $x[5] != 'line 1\\\\n\\nline 2 & more; way more'
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echo "Unexpected output for 'functions -v -D multiline_descr': $x" >&2
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end
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# ==========
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# Verify that `functions --details` works as expected when given the name of a
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# function that is copied. (Prints the filename where it was copied.)
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functions -c f1 f1a
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functions -D f1a
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#CHECK: {{.*}}checks/functions.fish
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functions -Dv f1a
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#CHECK: {{.*}}checks/functions.fish
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#CHECK: {{.*}}checks/functions.fish
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#CHECK: {{\d+}}
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#CHECK: scope-shadowing
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#CHECK:
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echo "functions -c f1 f1b" | source
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functions -D f1b
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#CHECK: -
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functions -Dv f1b
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#CHECK: -
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#CHECK: {{.*}}checks/functions.fish
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#CHECK: {{\d+}}
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#CHECK: scope-shadowing
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#CHECK:
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# ==========
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# Verify function description setting
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function test_func_desc
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end
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functions test_func_desc | string match --quiet '*description*'
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and echo "Unexpected description" >&2
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functions --description description1 test_func_desc
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functions test_func_desc | string match --quiet '*description1*'
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or echo "Failed to find description 1" >&2
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functions -d description2 test_func_desc
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functions test_func_desc | string match --quiet '*description2*'
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or echo "Failed to find description 2" >&2
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# ==========
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# Verify that the functions are printed in order.
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functions f1 test_func_desc
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# CHECK: # Defined in {{.*}}
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# CHECK: function f1
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# CHECK: end
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# CHECK: # Defined in {{.*}}
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# CHECK: function test_func_desc --description description2
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# CHECK: end
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# Note: This test isn't ideal - if ls was loaded before,
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# or doesn't exist, it'll succeed anyway.
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#
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# But we can't *confirm* that an ls function exists,
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# so this is the best we can do.
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functions --erase ls
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type -t ls
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#CHECK: file
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# ==========
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# Verify that `functions --query` does not return 0 if there are 256 missing functions
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functions --query a(seq 1 256)
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echo $status
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#CHECK: 255
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echo "function t; echo tttt; end" | source
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functions t
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# CHECK: # Defined via `source`
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# CHECK: function t
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# CHECK: echo tttt;
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# CHECK: end
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functions --no-details t
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# CHECK: function t
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# CHECK: echo tttt;
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# CHECK: end
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functions -c t t2
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functions t2
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# CHECK: # Defined via `source`, copied in {{.*}}checks/functions.fish @ line {{\d+}}
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# CHECK: function t2
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# CHECK: echo tttt;
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# CHECK: end
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functions -D t2
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#CHECK: {{.*}}checks/functions.fish
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functions -Dv t2
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#CHECK: {{.*}}checks/functions.fish
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#CHECK: -
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#CHECK: {{\d+}}
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#CHECK: scope-shadowing
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#CHECK:
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echo "functions -c t t3" | source
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functions t3
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# CHECK: # Defined via `source`, copied via `source`
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# CHECK: function t3
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# CHECK: echo tttt;
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# CHECK: end
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functions -D t3
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#CHECK: -
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functions -Dv t3
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#CHECK: -
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#CHECK: -
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#CHECK: {{\d+}}
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#CHECK: scope-shadowing
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#CHECK:
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functions --no-details t2
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# CHECK: function t2
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# CHECK: echo tttt;
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# CHECK: end
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functions --no-details --details t
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# CHECKERR: functions: invalid option combination
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# CHECKERR:
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# CHECKERR: checks/functions.fish (line {{\d+}}):
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# CHECKERR: functions --no-details --details t
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# CHECKERR: ^
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# CHECKERR: (Type 'help functions' for related documentation)
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# XXX FIXME ^ caret should point at --no-details --details
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function term1 --on-signal TERM
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end
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function term2 --on-signal TERM
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end
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function term3 --on-signal TERM
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end
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functions --handlers-type signal
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# CHECK: Event signal
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# CHECK: SIGTRAP fish_sigtrap_handler
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# CHECK: SIGTERM term1
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# CHECK: SIGTERM term2
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# CHECK: SIGTERM term3
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# See how --names and --all work.
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# We don't want to list all of our functions here,
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# so we just match a few that we know are there.
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functions -n | string match cd
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# CHECK: cd
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functions --names | string match __fish_config_interactive
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echo $status
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# CHECK: 1
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functions --names -a | string match __fish_config_interactive
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# CHECK: __fish_config_interactive
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functions --description ""
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# CHECKERR: functions: Expected exactly one function name
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# CHECKERR: checks/functions.fish (line {{\d+}}):
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# CHECKERR: functions --description ""
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# CHECKERR: ^
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# CHECKERR: (Type 'help functions' for related documentation)
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function foo --on-variable foo; end
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# This should print *everything*
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functions --handlers-type "" | string match 'Event *'
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# CHECK: Event signal
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# CHECK: Event variable
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# CHECK: Event generic
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functions -e foo
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functions --details --verbose thisfunctiondoesnotexist
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# CHECK: n/a
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# CHECK: n/a
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# CHECK: 0
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# CHECK: n/a
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# CHECK: n/a
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functions --banana
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# CHECKERR: functions: --banana: unknown option
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echo $status
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# CHECK: 2
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