%% -*- Mode: erlang; indent-tabs-mode: nil -*-
%% Copyright Ericsson AB 2017. All Rights Reserved.
%%% indentation of terms contain builtin types
%%% Not everything in these test are set in stone
%%% better indentation rules can be added but by having
%%% these tests we can see what changes in new implementations
%%% and notice when doing unintentional changes
list(1) ->
[a,
b,
c
];
list(2) ->
[ a,
b, c
];
list(3) ->
[
a,
b, c
];
list(4) ->
[ a
, b
, c
].
tuple(1) ->
{a,
b,c
};
tuple(2) ->
{ a,
b,c
};
tuple(3) ->
{
a,
b,c
};
tuple(4) ->
{ a
, b
,c
}.
binary(1) ->
<<1:8,
2:8
>>;
binary(2) ->
<<
1:8,
2:8
>>;
binary(3) ->
<< 1:8,
2:8
>>;
binary(4) ->
<<
1:8
,2:8
>>;
binary(5) ->
<< 1:8
, 2:8
>>.
record(1) ->
#record{a=1,
b=2
};
record(2) ->
#record{ a=1,
b=2
};
record(3) ->
#record{
a=1,
b=2
};
record(4) ->
#record{
a=1
,b=2
};
record(Record) ->
Record#record{
a=1
,b=2
}.
map(1) ->
#{a=>1,
b=>2
};
map(2) ->
#{ a=>1,
b=>2
};
map(3) ->
#{
a=>1,
b=>2
};
map(4) ->
#{
a => <<"a">>
,b => 2
};
map(MapVar) ->
MapVar = #{a :=<<"a">>
,b:=1}.
deep(Rec) ->
Rec#rec{ atom = 'atom',
map = #{ k1 => {v,
1},
k2 => [
1,
2,
3
],
{key,
3}
=>
<<
123:8,
255:8
>>
}
}.
%% Record indentation
some_function_with_a_very_long_name() ->
#'a-long-record-name-like-it-sometimes-is-with-asn.1-records'{
field1=a,
field2=b},
case dummy_function_with_a_very_very_long_name(x) of
#'a-long-record-name-like-it-sometimes-is-with-asn.1-records'{
field1=a,
field2=b} ->
ok;
Var = #'a-long-record-name-like-it-sometimes-is-with-asn.1-records'{
field1=a,
field2=b} ->
Var#'a-long-record-name-like-it-sometimes-is-with-asn.1-records'{
field1=a,
field2=b};
#xyz{
a=1,
b=2} ->
ok
end.
some_function_name_xyz(xyzzy, #some_record{
field1=Field1,
field2=Field2}) ->
SomeVariable = f(#'Some-long-record-name'{
field_a = 1,
'inter-xyz-parameters' =
#'Some-other-very-long-record-name'{
field2 = Field1,
field2 = Field2}}),
{ok, SomeVariable}.
foo() ->
[#foo{
foo = foo}].
