fish-shell/tests/checks/indent.fish

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# RUN: %fish -C 'set -g fish_indent %fish_indent' %s
# Test file for fish_indent
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# Note that littlecheck ignores leading whitespace, so we have to use {{ }} to explicitly match it.
echo 'echo foo \\
| cat' | $fish_indent
#CHECK: echo foo \
#CHECK: | cat
echo 'echo foo | \\
cat' | $fish_indent
#CHECK: echo foo | cat
echo 'echo foo |
cat' | $fish_indent
#CHECK: echo foo |
#CHECK: cat
echo 'if true; \\
or false
echo something
end' | $fish_indent
#CHECK: if true; or false
#CHECK: echo something
#CHECK: end
echo '\\
echo wurst' | $fish_indent
#CHECK: echo wurst
echo 'echo foo \\
brot' | $fish_indent
#CHECK: echo foo \
#CHECK: brot
echo 'echo rabarber \\
banana' | $fish_indent
#CHECK: echo rabarber \
#CHECK: banana
echo 'for x in a \\
b \\
c
echo thing
end' | $fish_indent
#CHECK: for x in a \
#CHECK: b \
#CHECK: c
#CHECK: echo thing
#CHECK: end
echo 'echo foo |
echo banana' | $fish_indent
#CHECK: echo foo |
#CHECK: echo banana
echo 'echo foo \\
;' | $fish_indent
#CHECK: echo foo
echo 'echo foo \\
' | $fish_indent
#CHECK: echo foo
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echo -n '
begin
echo hi
end | cat | cat | begin ; echo hi ; end | begin ; begin ; echo hi ; end ; end arg
' | $fish_indent
#CHECK: begin
#CHECK: {{ }}echo hi
#CHECK:
#CHECK:
#CHECK: end | cat | cat | begin
#CHECK: {{ }}echo hi
#CHECK: end | begin
#CHECK: {{ }}begin
#CHECK: {{ }}{{ }}echo hi
#CHECK: {{ }}end
#CHECK: end arg
echo -n '
switch aloha
case alpha
echo sup
case beta gamma
echo hi
end
' | $fish_indent
#CHECK: switch aloha
#CHECK:
#CHECK: {{ }}case alpha
#CHECK: {{ }}{{ }}echo sup
#CHECK:
#CHECK: {{ }}case beta gamma
#CHECK: {{ }}{{ }}echo hi
#CHECK:
#CHECK: end
echo -n '
function hello_world
\'begin\'
echo hi
end | cat
echo sup; echo sup
echo hello;
echo hello
end
' | $fish_indent
#CHECK: function hello_world
#CHECK:
#CHECK: {{ }}begin
#CHECK: {{ }}{{ }}echo hi
#CHECK: {{ }}end | cat
#CHECK:
#CHECK: {{ }}echo sup
#CHECK: {{ }}echo sup
#CHECK: {{ }}echo hello
#CHECK:
#CHECK: {{ }}echo hello
#CHECK: end
echo -n '
echo alpha #comment1
#comment2
#comment3
for i in abc #comment1
#comment2
echo hi
end
switch foo #abc
# bar
case bar
echo baz\
qqq
case "*"
echo sup
end' | $fish_indent
#CHECK:
#CHECK: echo alpha #comment1
#CHECK: #comment2
#CHECK:
#CHECK: #comment3
#CHECK: for i in abc #comment1
#CHECK: {{ }}#comment2
#CHECK: {{ }}echo hi
#CHECK: end
#CHECK:
#CHECK: switch foo #abc
#CHECK: {{ }}# bar
#CHECK: {{ }}case bar
#CHECK: {{ }}{{ }}echo baz\
#CHECK: qqq
#CHECK: {{ }}case "*"
#CHECK: {{ }}{{ }}echo sup
#CHECK: end
# No indent
echo -n '
if true
else if false
echo alpha
switch beta
case gamma
echo delta
end
end
' | $fish_indent -i
#CHECK: if true
#CHECK: else if false
#CHECK: {{^}}echo alpha
#CHECK: {{^}}switch beta
#CHECK: {{^}}case gamma
#CHECK: {{^}}echo delta
#CHECK: {{^}}end
#CHECK: end
# Test errors
echo -n '
begin
echo hi
else
echo bye
end; echo alpha "
' | $fish_indent
#CHECK: begin
#CHECK: {{ }}echo hi
#CHECK: else
#CHECK:
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#CHECK: {{^}}echo bye
#CHECK: end; echo alpha "
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# issue 1665
echo -n '
if begin ; false; end; echo hi ; end
while begin ; false; end; echo hi ; end
' | $fish_indent
#CHECK: if begin
#CHECK: {{ }}{{ }}false
#CHECK: {{ }}end
#CHECK: {{ }}echo hi
#CHECK: end
#CHECK: while begin
#CHECK: {{ }}{{ }}false
#CHECK: {{ }}end
#CHECK: {{ }}echo hi
#CHECK: end
# issue 2899
echo -n '
echo < stdin >>appended yes 2>&1 no > stdout maybe 2>& 4 | cat 2>| cat
' | $fish_indent
#CHECK: echo <stdin >>appended yes 2>&1 no >stdout maybe 2>&4 | cat 2>| cat
# issue 7252
echo -n '
begin
# comment
end
' | $fish_indent
#CHECK: {{^}}begin
#CHECK: {{^ }}# comment
#CHECK: {{^}}end
echo -n '
begin
cmd
# comment
end
' | $fish_indent
#CHECK: {{^}}begin
#CHECK: {{^ }}cmd
#CHECK: {{^ }}# comment
#CHECK: {{^}}end
echo -n '
cmd \\
continuation
' | $fish_indent
#CHECK: {{^}}cmd \
#CHECK: {{^ }}continuation
echo -n '
begin
cmd \
continuation
end
' | $fish_indent
#CHECK: {{^}}begin
#CHECK: {{^ }}cmd \
#CHECK: {{^ }}{{ }}continuation
#CHECK: {{^}}end
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echo -n '
i\
f true
echo yes
en\
d
"whil\
e" true
"builtin" yes
en"d"
alpha | \
beta
gamma | \
# comment3
delta
if true
echo abc
end
if false # comment4
and true && false
echo abc;end
echo hi |
echo bye
' | $fish_indent
#CHECK: i\
#CHECK: f true
#CHECK: {{ }}echo yes
#CHECK: en\
#CHECK: d
#CHECK:
#CHECK: while true
#CHECK: {{ }}builtin yes
#CHECK: end
#CHECK:
#CHECK: alpha | beta
#CHECK:
#CHECK: gamma | \
#CHECK: # comment3
#CHECK: delta
#CHECK:
#CHECK: if true
#CHECK: {{ }}echo abc
#CHECK: end
#CHECK:
#CHECK: if false # comment4
#CHECK: {{ }}and true && false
#CHECK: {{ }}echo abc
#CHECK: end
#CHECK:
#CHECK: echo hi |
#CHECK:
#CHECK: {{ }}echo bye
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echo 'a;;;;;;' | $fish_indent
#CHECK: a
echo 'echo; echo' | $fish_indent
#CHECK: echo
#CHECK: echo
# Check that we keep semicolons for and and or, but only on the same line.
printf '%s\n' "a; and b" | $fish_indent
#CHECK: a; and b
printf '%s\n' "a;" "and b" | $fish_indent
#CHECK: a
#CHECK: and b
printf '%s\n' a "; and b" | $fish_indent
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#CHECK: a
#CHECK: and b
printf '%s\n' "a; b" | $fish_indent
#CHECK: a
#CHECK: b
echo 'foo &&
#
bar' | $fish_indent
#CHECK: {{^}}foo &&
#CHECK: {{^ }}#
#CHECK: {{ }}bar
echo 'command 1 |
command 1 cont ||
command 2' | $fish_indent
#CHECK: {{^}}command 1 |
#CHECK: {{^ }}command 1 cont ||
#CHECK: {{^ }}command 2
echo " foo" | $fish_indent --check
echo $status
#CHECK: 1
echo foo | $fish_indent --check
echo $status
#CHECK: 0
echo 'thing | # comment
thing' | $fish_indent --check
echo $status
#CHECK: 0
echo 'echo \
# first indented comment
# second indented comment
indented argument
echo' | $fish_indent --check
echo $status
#CHECK: 0
echo 'if true;
end' | $fish_indent
#CHECK: if true{{$}}
#CHECK: end
echo 'if true; and false; or true
end' | $fish_indent --check
echo $status
#CHECK: 0
echo -n '
function hello_continuations
echo cmd \
echo --opt1 \
echo --opt2 \
echo --opt3
end
' | $fish_indent
#CHECK: function hello_continuations
#CHECK: {{^}} echo cmd \
#CHECK: {{^}} echo --opt1 \
#CHECK: {{^}} echo --opt2 \
#CHECK: {{^}} echo --opt3
#CHECK: end
echo "\
a=1 \\
a=2 \\
echo" | $fish_indent --check
echo $status #CHECK: 0
echo "\
a=1 \\
a=2 echo" | $fish_indent --check
echo $status #CHECK: 0