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fish-shell/tests/checks/indent.fish
Johannes Altmanninger 8bf8b10f68 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
2024-04-02 14:35:16 +02:00

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# RUN: %fish -C 'set -g fish_indent %fish_indent' %s | %filter-ctrlseqs
# Test file for fish_indent
# 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
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: 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: {{ }}case alpha
#CHECK: {{ }}{{ }}echo sup
#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: 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:
#CHECK: {{^}}echo bye
#CHECK: end; echo alpha "
# 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
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: {{ }}echo bye
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
#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
echo 'first-word\\
second-word' | $fish_indent
# CHECK: first-word \
# CHECK: {{^}} second-word
echo 'begin
first-indented-word\\
second-indented-word' | $fish_indent
# CHECK: begin
# CHECK: {{^}} first-indented-word \
# CHECK: {{^}} second-indented-word
echo 'multiline-\\
-word' | $fish_indent --check
echo $status #CHECK: 0
echo 'PATH={$PATH[echo " "' | $fish_indent --ansi
# CHECK: PATH={$PATH[echo " "
echo a\> | $fish_indent
# CHECK: a >
echo a\<\) | $fish_indent
# CHECK: a < )
echo b\|\{ | $fish_indent
# CHECK: b | {
echo "\'\\\\\x00\'" | string unescape | $fish_indent | string escape
# CHECK: \'\\\x00\'
echo '\"\"\|\x00' | string unescape | $fish_indent | string unescape
# CHECK: |
echo 'a
;
b
' | $fish_indent
#CHECK: a
#CHECK:
#CHECK: b
echo "
echo this file starts late
" | $fish_indent
#CHECK: echo this file starts late
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