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-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl160
1 files changed, 72 insertions, 88 deletions
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl
index 927fe0b595..afeeb5bfd4 100644
--- a/lib/stdlib/test/erl_pp_SUITE.erl
+++ b/lib/stdlib/test/erl_pp_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2015. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -42,7 +42,6 @@
-export([ func/1, call/1, recs/1, try_catch/1, if_then/1,
receive_after/1, bits/1, head_tail/1,
cond1/1, block/1, case1/1, ops/1, messages/1,
- old_mnemosyne_syntax/1,
import_export/1, misc_attrs/1, dialyzer_attrs/1,
hook/1,
neg_indent/1,
@@ -50,7 +49,7 @@
otp_6321/1, otp_6911/1, otp_6914/1, otp_8150/1, otp_8238/1,
otp_8473/1, otp_8522/1, otp_8567/1, otp_8664/1, otp_9147/1,
- otp_10302/1, otp_10820/1, otp_11100/1]).
+ otp_10302/1, otp_10820/1, otp_11100/1, otp_11861/1]).
%% Internal export.
-export([ehook/6]).
@@ -77,13 +76,13 @@ groups() ->
[{expr, [],
[func, call, recs, try_catch, if_then, receive_after,
bits, head_tail, cond1, block, case1, ops,
- messages, old_mnemosyne_syntax, maps_syntax
+ messages, maps_syntax
]},
{attributes, [], [misc_attrs, import_export, dialyzer_attrs]},
{tickets, [],
[otp_6321, otp_6911, otp_6914, otp_8150, otp_8238,
otp_8473, otp_8522, otp_8567, otp_8664, otp_9147,
- otp_10302, otp_10820, otp_11100]}].
+ otp_10302, otp_10820, otp_11100, otp_11861]}].
init_per_suite(Config) ->
Config.
@@ -491,7 +490,7 @@ cond1(Config) when is_list(Config) ->
[{cons,3,{atom,3,a},{cons,3,{atom,3,b},{nil,3}}}]},
{clause,4,[],[[{atom,4,true}]],
[{tuple,5,[{atom,5,x},{atom,5,y}]}]}]},
- ?line CChars = lists:flatten(erl_pp:expr(C)),
+ CChars = flat_expr1(C),
% ?line "cond {foo,bar} -> [a,b]; true -> {x,y} end" = CChars,
?line "cond\n"
" {foo,bar} ->\n"
@@ -558,30 +557,9 @@ messages(Config) when is_list(Config) ->
lists:flatten(erl_pp:form({error,{some,"error"}})),
?line true = "{warning,{some,\"warning\"}}\n" =:=
lists:flatten(erl_pp:form({warning,{some,"warning"}})),
- ?line true = "\n" =:= lists:flatten(erl_pp:form({eof,0})),
+ "\n" = flat_form({eof,0}),
ok.
-old_mnemosyne_syntax(Config) when is_list(Config) ->
- %% Since we have kept the ':-' token,
- %% better test that we can pretty print it.
- R = {rule,12,sales,2,
- [{clause,12,
- [{var,12,'E'},{atom,12,employee}],
- [],
- [{generate,13,
- {var,13,'E'},
- {call,13,{atom,13,table},[{atom,13,employee}]}},
- {match,14,
- {record_field,14,{var,14,'E'},{atom,14,salary}},
- {atom,14,sales}}]}]},
- ?line "sales(E, employee) :-\n"
- " E <- table(employee),\n"
- " E.salary = sales.\n" =
- lists:flatten(erl_pp:form(R)),
- ok.
-
-
-
import_export(suite) ->
[];
import_export(Config) when is_list(Config) ->
@@ -638,59 +616,41 @@ hook(Config) when is_list(Config) ->
do_hook(HookFun) ->
Lc = parse_expr(binary_to_list(<<"[X || X <- [1,2,3]].">>)),
H = HookFun(fun hook/4),
- Expr = {call,0,{atom,0,fff},[{foo,Lc},{foo,Lc},{foo,Lc}]},
+ A0 = erl_anno:new(0),
+ Expr = {call,A0,{atom,A0,fff},[{foo,Lc},{foo,Lc},{foo,Lc}]},
EChars = lists:flatten(erl_pp:expr(Expr, 0, H)),
- Call = {call,0,{atom,0,foo},[Lc]},
- Expr2 = {call,0,{atom,0,fff},[Call,Call,Call]},
+ Call = {call,A0,{atom,A0,foo},[Lc]},
+ Expr2 = {call,A0,{atom,A0,fff},[Call,Call,Call]},
EChars2 = erl_pp:exprs([Expr2]),
?line true = EChars =:= lists:flatten(EChars2),
EsChars = erl_pp:exprs([Expr], H),
?line true = EChars =:= lists:flatten(EsChars),
- F = {function,1,ffff,0,[{clause,1,[],[],[Expr]}]},
+ A1 = erl_anno:new(1),
+ F = {function,A1,ffff,0,[{clause,A1,[],[],[Expr]}]},
FuncChars = lists:flatten(erl_pp:function(F, H)),
- F2 = {function,1,ffff,0,[{clause,1,[],[],[Expr2]}]},
+ F2 = {function,A1,ffff,0,[{clause,A1,[],[],[Expr2]}]},
FuncChars2 = erl_pp:function(F2),
?line true = FuncChars =:= lists:flatten(FuncChars2),
FFormChars = erl_pp:form(F, H),
?line true = FuncChars =:= lists:flatten(FFormChars),
- A = {attribute,1,record,{r,[{record_field,1,{atom,1,a},Expr}]}},
+ A = {attribute,A1,record,{r,[{record_field,A1,{atom,A1,a},Expr}]}},
AChars = lists:flatten(erl_pp:attribute(A, H)),
- A2 = {attribute,1,record,{r,[{record_field,1,{atom,1,a},Expr2}]}},
+ A2 = {attribute,A1,record,{r,[{record_field,A1,{atom,A1,a},Expr2}]}},
AChars2 = erl_pp:attribute(A2),
?line true = AChars =:= lists:flatten(AChars2),
AFormChars = erl_pp:form(A, H),
?line true = AChars =:= lists:flatten(AFormChars),
- R = {rule,0,sales,0,
- [{clause,0,[{var,0,'E'},{atom,0,employee}],[],
- [{generate,2,{var,2,'E'},
- {call,2,{atom,2,table},[{atom,2,employee}]}},
- {match,3,
- {record_field,3,{var,3,'E'},{atom,3,salary}},
- {foo,Expr}}]}]},
- RChars = lists:flatten(erl_pp:rule(R, H)),
- R2 = {rule,0,sales,0,
- [{clause,0,[{var,0,'E'},{atom,0,employee}],[],
- [{generate,2,{var,2,'E'},
- {call,2,{atom,2,table},[{atom,2,employee}]}},
- {match,3,
- {record_field,3,{var,3,'E'},{atom,3,salary}},
- {call,0,{atom,0,foo},[Expr2]}}]}]},
- RChars2 = erl_pp:rule(R2),
- ?line true = RChars =:= lists:flatten(RChars2),
- ARChars = erl_pp:form(R, H),
- ?line true = RChars =:= lists:flatten(ARChars),
-
?line "INVALID-FORM:{foo,bar}:" = lists:flatten(erl_pp:expr({foo,bar})),
%% A list (as before R6), not a list of lists.
- G = [{op,1,'>',{atom,1,a},{foo,{atom,1,b}}}], % not a proper guard
+ G = [{op,A1,'>',{atom,A1,a},{foo,{atom,A1,b}}}], % not a proper guard
GChars = lists:flatten(erl_pp:guard(G, H)),
- G2 = [{op,1,'>',{atom,1,a},
- {call,0,{atom,0,foo},[{atom,1,b}]}}], % not a proper guard
+ G2 = [{op,A1,'>',{atom,A1,a},
+ {call,A0,{atom,A0,foo},[{atom,A1,b}]}}], % not a proper guard
GChars2 = erl_pp:guard(G2),
?line true = GChars =:= lists:flatten(GChars2),
@@ -701,14 +661,14 @@ do_hook(HookFun) ->
?line true = EChars =:= lists:flatten(XEChars2),
%% Note: no leading spaces before "begin".
- Block = {block,0,[{match,0,{var,0,'A'},{integer,0,3}},
- {atom,0,true}]},
+ Block = {block,A0,[{match,A0,{var,A0,'A'},{integer,A0,3}},
+ {atom,A0,true}]},
?line "begin\n A =" ++ _ =
lists:flatten(erl_pp:expr(Block, 17, none)),
%% Special...
?line true =
- "{some,value}" =:= lists:flatten(erl_pp:expr({value,0,{some,value}})),
+ "{some,value}" =:= lists:flatten(erl_pp:expr({value,A0,{some,value}})),
%% Silly...
?line true =
@@ -716,8 +676,8 @@ do_hook(HookFun) ->
flat_expr({'if',0,[{clause,0,[],[],[{atom,0,0}]}]}),
%% More compatibility: before R6
- OldIf = {'if',0,[{clause,0,[],[{atom,0,true}],[{atom,0,b}]}]},
- NewIf = {'if',0,[{clause,0,[],[[{atom,0,true}]],[{atom,0,b}]}]},
+ OldIf = {'if',A0,[{clause,A0,[],[{atom,A0,true}],[{atom,A0,b}]}]},
+ NewIf = {'if',A0,[{clause,A0,[],[[{atom,A0,true}]],[{atom,A0,b}]}]},
OldIfChars = lists:flatten(erl_pp:expr(OldIf)),
NewIfChars = lists:flatten(erl_pp:expr(NewIf)),
?line true = OldIfChars =:= NewIfChars,
@@ -733,7 +693,8 @@ ehook(HE, I, P, H, foo, bar) ->
hook(HE, I, P, H).
hook({foo,E}, I, P, H) ->
- erl_pp:expr({call,0,{atom,0,foo},[E]}, I, P, H).
+ A = erl_anno:new(0),
+ erl_pp:expr({call,A,{atom,A,foo},[E]}, I, P, H).
neg_indent(suite) ->
[];
@@ -816,7 +777,7 @@ otp_6911(Config) when is_list(Config) ->
{var,6,'X'},
[{clause,7,[{atom,7,true}],[],[{integer,7,12}]},
{clause,8,[{atom,8,false}],[],[{integer,8,14}]}]}]}]},
- ?line Chars = lists:flatten(erl_pp:form(F)),
+ Chars = flat_form(F),
?line "thomas(X) ->\n"
" case X of\n"
" true ->\n"
@@ -874,6 +835,7 @@ type_examples() ->
{ex3,<<"-type paren() :: (ann2()). ">>},
{ex4,<<"-type t1() :: atom(). ">>},
{ex5,<<"-type t2() :: [t1()]. ">>},
+ {ex56,<<"-type integer(A) :: A. ">>},
{ex6,<<"-type t3(Atom) :: integer(Atom). ">>},
{ex7,<<"-type '\\'t::4'() :: t3('\\'foobar'). ">>},
{ex8,<<"-type t5() :: {t1(), t3(foo)}. ">>},
@@ -1125,10 +1087,11 @@ otp_10302(Config) when is_list(Config) ->
Opts = [{hook, fun unicode_hook/4},{encoding,unicode}],
Lc = parse_expr("[X || X <- [\"\x{400}\",\"\xFF\"]]."),
- Expr = {call,0,{atom,0,fff},[{foo,{foo,Lc}},{foo,{foo,Lc}}]},
+ A0 = erl_anno:new(0),
+ Expr = {call,A0,{atom,A0,fff},[{foo,{foo,Lc}},{foo,{foo,Lc}}]},
EChars = lists:flatten(erl_pp:expr(Expr, 0, Opts)),
- Call = {call,0,{atom,0,foo},[{call,0,{atom,0,foo},[Lc]}]},
- Expr2 = {call,0,{atom,0,fff},[Call,Call]},
+ Call = {call,A0,{atom,A0,foo},[{call,A0,{atom,A0,foo},[Lc]}]},
+ Expr2 = {call,A0,{atom,A0,fff},[Call,Call]},
EChars2 = erl_pp:exprs([Expr2], U),
EChars = lists:flatten(EChars2),
[$\x{400},$\x{400}] = [C || C <- EChars, C > 255],
@@ -1138,7 +1101,8 @@ otp_10302(Config) when is_list(Config) ->
ok.
unicode_hook({foo,E}, I, P, H) ->
- erl_pp:expr({call,0,{atom,0,foo},[E]}, I, P, H).
+ A = erl_anno:new(0),
+ erl_pp:expr({call,A,{atom,A,foo},[E]}, I, P, H).
otp_10820(doc) ->
"OTP-10820. Unicode filenames.";
@@ -1178,34 +1142,45 @@ otp_11100(Config) when is_list(Config) ->
%% Cannot trigger the use of the hook function with export/import.
"-export([{fy,a}/b]).\n" =
pf({attribute,1,export,[{{fy,a},b}]}),
+ A1 = erl_anno:new(1),
"-type foo() :: integer(INVALID-FORM:{foo,bar}:).\n" =
- pf({attribute,1,type,{foo,{type,1,integer,[{foo,bar}]},[]}}),
- pf({attribute,1,type,
- {a,{type,1,range,[{integer,1,1},{foo,bar}]},[]}}),
+ pf({attribute,A1,type,{foo,{type,A1,integer,[{foo,bar}]},[]}}),
+ pf({attribute,A1,type,
+ {a,{type,A1,range,[{integer,A1,1},{foo,bar}]},[]}}),
"-type foo(INVALID-FORM:{foo,bar}:) :: A.\n" =
- pf({attribute,1,type,{foo,{var,1,'A'},[{foo,bar}]}}),
- "-type foo() :: (INVALID-FORM:{foo,bar}: :: []).\n" =
- pf({attribute,1,type,
- {foo,{paren_type,1,
- [{ann_type,1,[{foo,bar},{type,1,nil,[]}]}]},
+ pf({attribute,A1,type,{foo,{var,A1,'A'},[{foo,bar}]}}),
+ "-type foo() :: INVALID-FORM:{foo,bar}: :: [].\n" =
+ pf({attribute,A1,type,
+ {foo,{paren_type,A1,
+ [{ann_type,A1,[{foo,bar},{type,A1,nil,[]}]}]},
[]}}),
"-type foo() :: <<_:INVALID-FORM:{foo,bar}:>>.\n" =
- pf({attribute,1,type,
- {foo,{type,1,binary,[{foo,bar},{integer,1,0}]},[]}}),
+ pf({attribute,A1,type,
+ {foo,{type,A1,binary,[{foo,bar},{integer,A1,0}]},[]}}),
"-type foo() :: <<_:10, _:_*INVALID-FORM:{foo,bar}:>>.\n" =
- pf({attribute,1,type,
- {foo,{type,1,binary,[{integer,1,10},{foo,bar}]},[]}}),
+ pf({attribute,A1,type,
+ {foo,{type,A1,binary,[{integer,A1,10},{foo,bar}]},[]}}),
"-type foo() :: #r{INVALID-FORM:{foo,bar}: :: integer()}.\n" =
- pf({attribute,1,type,
- {foo,{type,1,record,
- [{atom,1,r},
- {type,1,field_type,
- [{foo,bar},{type,1,integer,[]}]}]},
+ pf({attribute,A1,type,
+ {foo,{type,A1,record,
+ [{atom,A1,r},
+ {type,A1,field_type,
+ [{foo,bar},{type,A1,integer,[]}]}]},
[]}}),
ok.
+otp_11861(doc) ->
+ "OTP-11861. behaviour_info() and -callback.";
+otp_11861(suite) -> [];
+otp_11861(Config) when is_list(Config) ->
+ "-optional_callbacks([bar/0]).\n" =
+ pf({attribute,3,optional_callbacks,[{bar,0}]}),
+ "-optional_callbacks([{bar,1,bad}]).\n" =
+ pf({attribute,4,optional_callbacks,[{bar,1,bad}]}),
+ ok.
+
pf(Form) ->
- lists:flatten(erl_pp:form(Form,none)).
+ lists:flatten(erl_pp:form(Form, none)).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -1270,9 +1245,18 @@ strip_module_info(Bin) ->
<<R:Start/binary,_/binary>> = Bin,
R.
-flat_expr(Expr) ->
+flat_expr1(Expr0) ->
+ Expr = erl_parse:new_anno(Expr0),
+ lists:flatten(erl_pp:expr(Expr)).
+
+flat_expr(Expr0) ->
+ Expr = erl_parse:new_anno(Expr0),
lists:flatten(erl_pp:expr(Expr, -1, none)).
+flat_form(Form0) ->
+ Form = erl_parse:new_anno(Form0),
+ lists:flatten(erl_pp:form(Form)).
+
pp_forms(Bin) ->
pp_forms(Bin, none).
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-17 15:52:58 +0000