fish-shell/tests/checks/empty.fish

# RUN: %fish %s | %filter-ctrlseqs

# See issue 5692

function empty
end

# functions should not preserve $status
false
empty
echo $status
# CHECK: 0
true
empty
echo $status
# CHECK: 0

# blocks should preserve $status
false
begin
end
echo $status
# CHECK: 1
true
begin
end
echo $status
# CHECK: 0
Extended & human-friendly keys 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 2024-03-30 23:10:12 +08:00			`# RUN: %fish %s \| %filter-ctrlseqs`
Port empty functions test to littlecheck 2019-12-08 03:02:22 +08:00
			`# See issue 5692`

			`function empty`
			`end`

			`# functions should not preserve $status`
Run fish_indent on all our fish scripts It's now good enough to do so. We don't allow grid-alignment: ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` becomes ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` It's just more trouble than it is worth. The one part I'd change: We align and/or'd parts of an if-condition with the in-block code: ```fish if true and false dosomething end ``` becomes ```fish if true and false dosomething end ``` but it's not used terribly much and if we ever fix it we can just reindent. 2020-01-14 03:34:22 +08:00			`false`
			`empty`
			`echo $status`
Port empty functions test to littlecheck 2019-12-08 03:02:22 +08:00			`# CHECK: 0`
Run fish_indent on all our fish scripts It's now good enough to do so. We don't allow grid-alignment: ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` becomes ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` It's just more trouble than it is worth. The one part I'd change: We align and/or'd parts of an if-condition with the in-block code: ```fish if true and false dosomething end ``` becomes ```fish if true and false dosomething end ``` but it's not used terribly much and if we ever fix it we can just reindent. 2020-01-14 03:34:22 +08:00			`true`
			`empty`
			`echo $status`
Port empty functions test to littlecheck 2019-12-08 03:02:22 +08:00			`# CHECK: 0`

			`# blocks should preserve $status`
Run fish_indent on all our fish scripts It's now good enough to do so. We don't allow grid-alignment: ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` becomes ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` It's just more trouble than it is worth. The one part I'd change: We align and/or'd parts of an if-condition with the in-block code: ```fish if true and false dosomething end ``` becomes ```fish if true and false dosomething end ``` but it's not used terribly much and if we ever fix it we can just reindent. 2020-01-14 03:34:22 +08:00			`false`
			`begin`
			`end`
			`echo $status`
Port empty functions test to littlecheck 2019-12-08 03:02:22 +08:00			`# CHECK: 1`
Run fish_indent on all our fish scripts It's now good enough to do so. We don't allow grid-alignment: ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` becomes ```fish complete -c foo -s b -l barnanana -a '(something)' complete -c foo -s z -a '(something)' ``` It's just more trouble than it is worth. The one part I'd change: We align and/or'd parts of an if-condition with the in-block code: ```fish if true and false dosomething end ``` becomes ```fish if true and false dosomething end ``` but it's not used terribly much and if we ever fix it we can just reindent. 2020-01-14 03:34:22 +08:00			`true`
			`begin`
			`end`
			`echo $status`
Port empty functions test to littlecheck 2019-12-08 03:02:22 +08:00			`# CHECK: 0`