fish-shell/tests/checks/andandoror.fish
Fabian Homborg 69b464bc37 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.
2020-01-13 20:34:22 +01:00

124 lines
1.9 KiB
Fish

#RUN: %fish %s
# "Basic && and || support"
echo first && echo second
echo third || echo fourth
true && false
echo "true && false: $status"
true || false
echo "true || false: $status"
true && false || true
echo "true && false || true: $status"
# CHECK: first
# CHECK: second
# CHECK: third
# CHECK: true && false: 1
# CHECK: true || false: 0
# CHECK: true && false || true: 0
# "&& and || in if statements"
if true || false
echo "if test 1 ok"
end
if true && false
else
echo "if test 2 ok"
end
if true && false; or true
echo "if test 3 ok"
end
if [ 0 = 1 ] || [ 5 -ge 3 ]
echo "if test 4 ok"
end
# CHECK: if test 1 ok
# CHECK: if test 2 ok
# CHECK: if test 3 ok
# CHECK: if test 4 ok
# "&& and || in while statements"
set alpha 0
set beta 0
set gamma 0
set delta 0
while [ $alpha -lt 2 ] && [ $beta -lt 3 ]
or [ $gamma -lt 4 ] || [ $delta -lt 5 ]
echo $alpha $beta $gamma
set alpha ( math $alpha + 1 )
set beta ( math $beta + 1 )
set gamma ( math $gamma + 1 )
set delta ( math $delta + 1 )
end
# CHECK: 0 0 0
# CHECK: 1 1 1
# CHECK: 2 2 2
# CHECK: 3 3 3
# CHECK: 4 4 4
# "Nots"
true && ! false
echo $status
not true && ! false
echo $status
not not not true
echo $status
not ! ! not true
echo $status
not ! echo not !
echo $status
# CHECK: 0
# CHECK: 1
# CHECK: 1
# CHECK: 0
# CHECK: not !
# CHECK: 0
# "Complex scenarios"
begin
echo 1
false
end || begin
echo 2 && echo 3
end
if false && true
or not false
echo 4
end
# CHECK: 1
# CHECK: 2
# CHECK: 3
# CHECK: 4
# --help works
builtin and --help >/dev/null
echo $status
and --help >/dev/null
echo $status
# CHECK: 0
# CHECK: 0
builtin and --help >/dev/null
echo $status
and --help >/dev/null
echo $status
# CHECK: 0
# CHECK: 0
builtin or --help >/dev/null
echo $status
or --help >/dev/null
echo $status
# CHECK: 0
# CHECK: 0
builtin not --help >/dev/null
echo $status
not --help >/dev/null
echo $status
# CHECK: 0
# CHECK: 0