aboutsummaryrefslogtreecommitdiffstats
path: root/lib/compiler/test
diff options
context:
space:
mode:
Diffstat (limited to 'lib/compiler/test')
-rw-r--r--lib/compiler/test/Makefile2
-rw-r--r--lib/compiler/test/andor_SUITE.erl15
-rw-r--r--lib/compiler/test/bs_match_SUITE.erl15
-rw-r--r--lib/compiler/test/compile_SUITE.erl8
-rw-r--r--lib/compiler/test/core_SUITE.erl6
-rw-r--r--lib/compiler/test/core_SUITE_data/bad_boolean_guard.core32
-rw-r--r--lib/compiler/test/core_SUITE_data/eval_case.core34
-rw-r--r--lib/compiler/test/core_fold_SUITE.erl36
-rw-r--r--lib/compiler/test/error_SUITE.erl19
-rw-r--r--lib/compiler/test/fun_SUITE.erl8
-rw-r--r--lib/compiler/test/guard_SUITE.erl12
-rw-r--r--lib/compiler/test/lc_SUITE.erl8
-rw-r--r--lib/compiler/test/map_SUITE.erl120
-rw-r--r--lib/compiler/test/receive_SUITE.erl1
-rw-r--r--lib/compiler/test/record_SUITE.erl8
-rw-r--r--lib/compiler/test/warnings_SUITE.erl34
16 files changed, 318 insertions, 40 deletions
diff --git a/lib/compiler/test/Makefile b/lib/compiler/test/Makefile
index 0a637a07cd..0b56a49cd6 100644
--- a/lib/compiler/test/Makefile
+++ b/lib/compiler/test/Makefile
@@ -48,6 +48,7 @@ NO_OPT= \
fun \
guard \
lc \
+ map \
match \
misc \
num_bif \
@@ -68,6 +69,7 @@ INLINE= \
fun \
guard \
lc \
+ map \
match \
misc \
num_bif \
diff --git a/lib/compiler/test/andor_SUITE.erl b/lib/compiler/test/andor_SUITE.erl
index 7bef0aa27c..d79696df38 100644
--- a/lib/compiler/test/andor_SUITE.erl
+++ b/lib/compiler/test/andor_SUITE.erl
@@ -129,6 +129,10 @@ t_case_y(X, Y, Z) ->
Y =:= 100
end.
+-define(GUARD(E), if E -> true;
+ true -> false
+ end).
+
t_and_or(Config) when is_list(Config) ->
?line true = true and true,
?line false = true and false,
@@ -160,11 +164,14 @@ t_and_or(Config) when is_list(Config) ->
?line true = false or id(true),
?line false = false or id(false),
- ok.
+ True = id(true),
--define(GUARD(E), if E -> true;
- true -> false
- end).
+ false = ?GUARD(erlang:'and'(bar, True)),
+ false = ?GUARD(erlang:'or'(bar, True)),
+ false = ?GUARD(erlang:'not'(erlang:'and'(bar, True))),
+ false = ?GUARD(erlang:'not'(erlang:'not'(erlang:'and'(bar, True)))),
+
+ ok.
t_andalso(Config) when is_list(Config) ->
Bs = [true,false],
diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl
index 9f15845d33..149b9bbb8f 100644
--- a/lib/compiler/test/bs_match_SUITE.erl
+++ b/lib/compiler/test/bs_match_SUITE.erl
@@ -34,7 +34,7 @@
otp_7188/1,otp_7233/1,otp_7240/1,otp_7498/1,
match_string/1,zero_width/1,bad_size/1,haystack/1,
cover_beam_bool/1,matched_out_size/1,follow_fail_branch/1,
- no_partition/1]).
+ no_partition/1,calling_a_binary/1]).
-export([coverage_id/1,coverage_external_ignore/2]).
@@ -59,7 +59,7 @@ groups() ->
matching_and_andalso,otp_7188,otp_7233,otp_7240,
otp_7498,match_string,zero_width,bad_size,haystack,
cover_beam_bool,matched_out_size,follow_fail_branch,
- no_partition]}].
+ no_partition,calling_a_binary]}].
init_per_suite(Config) ->
@@ -1178,6 +1178,17 @@ no_partition_2([], a5) ->
no_partition_2(42.0, a6) ->
six.
+calling_a_binary(Config) when is_list(Config) ->
+ [] = call_binary(<<>>, []),
+ {'EXIT',{badarg,_}} = (catch call_binary(<<1>>, [])),
+ {'EXIT',{badarg,_}} = (catch call_binary(<<1,2,3>>, [])),
+ ok.
+
+call_binary(<<>>, Acc) ->
+ Acc;
+call_binary(<<H,T/bits>>, Acc) ->
+ T(<<Acc/binary,H>>).
+
check(F, R) ->
R = F().
diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl
index 34c4b1e264..8cb7d1b55b 100644
--- a/lib/compiler/test/compile_SUITE.erl
+++ b/lib/compiler/test/compile_SUITE.erl
@@ -24,7 +24,7 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
- app_test/1,
+ app_test/1,appup_test/1,
file_1/1, forms_2/1, module_mismatch/1, big_file/1, outdir/1,
binary/1, makedep/1, cond_and_ifdef/1, listings/1, listings_big/1,
other_output/1, encrypted_abstr/1,
@@ -42,7 +42,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
test_lib:recompile(?MODULE),
- [app_test, file_1, forms_2, module_mismatch, big_file, outdir,
+ [app_test, appup_test, file_1, forms_2, module_mismatch, big_file, outdir,
binary, makedep, cond_and_ifdef, listings, listings_big,
other_output, encrypted_abstr,
{group, bad_record_use}, strict_record,
@@ -71,6 +71,10 @@ end_per_group(_GroupName, Config) ->
app_test(Config) when is_list(Config) ->
?line ?t:app_test(compiler).
+%% Test that the Application upgrade file has no `basic' errors.";
+appup_test(Config) when is_list(Config) ->
+ ok = ?t:appup_test(compiler).
+
%% Tests that we can compile and run a simple Erlang program,
%% using compile:file/1.
diff --git a/lib/compiler/test/core_SUITE.erl b/lib/compiler/test/core_SUITE.erl
index 1a521c3591..428ad65364 100644
--- a/lib/compiler/test/core_SUITE.erl
+++ b/lib/compiler/test/core_SUITE.erl
@@ -24,7 +24,7 @@
dehydrated_itracer/1,nested_tries/1,
seq_in_guard/1,make_effect_seq/1,eval_is_boolean/1,
unsafe_case/1,nomatch_shadow/1,reversed_annos/1,
- map_core_test/1]).
+ map_core_test/1,eval_case/1,bad_boolean_guard/1]).
-include_lib("test_server/include/test_server.hrl").
@@ -50,7 +50,7 @@ groups() ->
[{p,test_lib:parallel(),
[dehydrated_itracer,nested_tries,seq_in_guard,make_effect_seq,
eval_is_boolean,unsafe_case,nomatch_shadow,reversed_annos,
- map_core_test
+ map_core_test,eval_case,bad_boolean_guard
]}].
@@ -76,6 +76,8 @@ end_per_group(_GroupName, Config) ->
?comp(nomatch_shadow).
?comp(reversed_annos).
?comp(map_core_test).
+?comp(eval_case).
+?comp(bad_boolean_guard).
try_it(Mod, Conf) ->
Src = filename:join(?config(data_dir, Conf), atom_to_list(Mod)),
diff --git a/lib/compiler/test/core_SUITE_data/bad_boolean_guard.core b/lib/compiler/test/core_SUITE_data/bad_boolean_guard.core
new file mode 100644
index 0000000000..318f8e3dc7
--- /dev/null
+++ b/lib/compiler/test/core_SUITE_data/bad_boolean_guard.core
@@ -0,0 +1,32 @@
+module 'bad_boolean_guard' ['bad_boolean_guard'/0,
+ 'module_info'/0,
+ 'module_info'/1]
+ attributes []
+'bad_boolean_guard'/0 =
+ fun () ->
+ apply 'f'/1
+ ('true')
+'f'/1 =
+ fun (_X_cor0) ->
+ case _X_cor0 of
+ <X>
+ when try
+ call 'erlang':'and'
+ ('bad', _X_cor0)
+ of <Try> ->
+ Try
+ catch <T,R> ->
+ 'false' ->
+ 'not_ok'
+ <_X_cor3> when 'true' ->
+ 'ok'
+ end
+'module_info'/0 =
+ fun () ->
+ call 'erlang':'get_module_info'
+ ('bad_boolean_guard')
+'module_info'/1 =
+ fun (_X_cor0) ->
+ call 'erlang':'get_module_info'
+ ('bad_boolean_guard', _X_cor0)
+end \ No newline at end of file
diff --git a/lib/compiler/test/core_SUITE_data/eval_case.core b/lib/compiler/test/core_SUITE_data/eval_case.core
new file mode 100644
index 0000000000..f2776e2b1f
--- /dev/null
+++ b/lib/compiler/test/core_SUITE_data/eval_case.core
@@ -0,0 +1,34 @@
+module 'eval_case' ['eval_case'/0]
+ attributes []
+'eval_case'/0 =
+ fun () ->
+ case <> of
+ <> when 'true' ->
+ case apply 'do_case'/0() of
+ <'ok'> when 'true' ->
+ 'ok'
+ ( <_cor0> when 'true' ->
+ primop 'match_fail'
+ ({'badmatch',_cor0})
+ -| ['compiler_generated'] )
+ end
+ ( <> when 'true' ->
+ ( primop 'match_fail'
+ ({'function_clause'})
+ -| [{'function_name',{'eval_case',0}}] )
+ -| ['compiler_generated'] )
+ end
+'do_case'/0 =
+ fun () ->
+ case let <_cor0> =
+ apply 'id'/1(42)
+ in let <_cor1> =
+ call 'erlang':'+'
+ (_cor0, 7)
+ in {'x',_cor1} of
+ <{'x',49}> when 'true' ->
+ 'ok'
+ end
+'id'/1 =
+ fun (_cor0) -> _cor0
+end
diff --git a/lib/compiler/test/core_fold_SUITE.erl b/lib/compiler/test/core_fold_SUITE.erl
index 69f61a046f..8151dc1b16 100644
--- a/lib/compiler/test/core_fold_SUITE.erl
+++ b/lib/compiler/test/core_fold_SUITE.erl
@@ -22,7 +22,8 @@
init_per_group/2,end_per_group/2,
t_element/1,setelement/1,t_length/1,append/1,t_apply/1,bifs/1,
eq/1,nested_call_in_case/1,guard_try_catch/1,coverage/1,
- unused_multiple_values_error/1,unused_multiple_values/1]).
+ unused_multiple_values_error/1,unused_multiple_values/1,
+ multiple_aliases/1]).
-export([foo/0,foo/1,foo/2,foo/3]).
@@ -38,7 +39,8 @@ groups() ->
[{p,test_lib:parallel(),
[t_element,setelement,t_length,append,t_apply,bifs,
eq,nested_call_in_case,guard_try_catch,coverage,
- unused_multiple_values_error,unused_multiple_values]}].
+ unused_multiple_values_error,unused_multiple_values,
+ multiple_aliases]}].
init_per_suite(Config) ->
@@ -299,8 +301,6 @@ cover_is_safe_bool_expr(X) ->
bsm_an_inlined(<<_:8>>, _) -> ok;
bsm_an_inlined(_, _) -> error.
-id(I) -> I.
-
unused_multiple_values_error(Config) when is_list(Config) ->
PrivDir = ?config(priv_dir, Config),
Dir = filename:dirname(code:which(?MODULE)),
@@ -338,3 +338,31 @@ do_something(I) ->
put(unused_multiple_values,
[I|get(unused_multiple_values)]),
I.
+
+
+%% Make sure that multiple aliases does not cause
+%% the case expression to be evaluated twice.
+multiple_aliases(Config) when is_list(Config) ->
+ do_ma(fun() ->
+ X = Y = run_once(),
+ {X,Y}
+ end, {ok,ok}),
+ do_ma(fun() ->
+ case {true,run_once()} of
+ {true=A=B,ok=X=Y} ->
+ {A,B,X,Y}
+ end
+ end, {true,true,ok,ok}),
+ ok.
+
+do_ma(Fun, Expected) when is_function(Fun, 0) ->
+ Expected = Fun(),
+ ran_once = erase(run_once),
+ ok.
+
+run_once() ->
+ undefined = put(run_once, ran_once),
+ ok.
+
+
+id(I) -> I.
diff --git a/lib/compiler/test/error_SUITE.erl b/lib/compiler/test/error_SUITE.erl
index 859c4571ea..5cdf429a5f 100644
--- a/lib/compiler/test/error_SUITE.erl
+++ b/lib/compiler/test/error_SUITE.erl
@@ -23,7 +23,7 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
head_mismatch_line/1,warnings_as_errors/1, bif_clashes/1,
- transforms/1]).
+ transforms/1,forbidden_maps/1]).
%% Used by transforms/1 test case.
-export([parse_transform/2]).
@@ -36,7 +36,7 @@ all() ->
groups() ->
[{p,test_lib:parallel(),
- [head_mismatch_line,warnings_as_errors,bif_clashes,transforms]}].
+ [head_mismatch_line,warnings_as_errors,bif_clashes,transforms,forbidden_maps]}].
init_per_suite(Config) ->
Config.
@@ -240,6 +240,21 @@ parse_transform(_, _) ->
error(too_bad).
+forbidden_maps(Config) when is_list(Config) ->
+ Ts1 = [{map_illegal_use_of_pattern,
+ <<"
+ -export([t/0]).
+ t() ->
+ V = 32,
+ #{<<\"hi\",V,\"all\">> := 1} = id(#{<<\"hi all\">> => 1}).
+ id(I) -> I.
+ ">>,
+ [return],
+ {error,[{5,erl_lint,{illegal_map_key_variable,'V'}}], []}}],
+ [] = run2(Config, Ts1),
+ ok.
+
+
run(Config, Tests) ->
?line File = test_filename(Config),
run(Tests, File, dont_write_beam).
diff --git a/lib/compiler/test/fun_SUITE.erl b/lib/compiler/test/fun_SUITE.erl
index e35692efd1..25b7f677b5 100644
--- a/lib/compiler/test/fun_SUITE.erl
+++ b/lib/compiler/test/fun_SUITE.erl
@@ -21,7 +21,7 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
test1/1,overwritten_fun/1,otp_7202/1,bif_fun/1,
- external/1,eep37/1]).
+ external/1,eep37/1,badarity/1]).
%% Internal export.
-export([call_me/1]).
@@ -32,7 +32,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
test_lib:recompile(?MODULE),
- [test1,overwritten_fun,otp_7202,bif_fun,external,eep37].
+ [test1,overwritten_fun,otp_7202,bif_fun,external,eep37,badarity].
groups() ->
[].
@@ -206,5 +206,9 @@ eep37(Config) when is_list(Config) ->
50 = UnusedName(8),
ok.
+badarity(Config) when is_list(Config) ->
+ {'EXIT',{{badarity,{_,[]}},_}} = (catch (fun badarity/1)()),
+ ok.
+
id(I) ->
I.
diff --git a/lib/compiler/test/guard_SUITE.erl b/lib/compiler/test/guard_SUITE.erl
index a0a9bb7ddd..eb205d09a7 100644
--- a/lib/compiler/test/guard_SUITE.erl
+++ b/lib/compiler/test/guard_SUITE.erl
@@ -33,7 +33,7 @@
tricky/1,rel_ops/1,literal_type_tests/1,
basic_andalso_orelse/1,traverse_dcd/1,
check_qlc_hrl/1,andalso_semi/1,t_tuple_size/1,binary_part/1,
- bad_constants/1]).
+ bad_constants/1,bad_guards/1]).
suite() -> [{ct_hooks,[ts_install_cth]}].
@@ -50,7 +50,7 @@ groups() ->
t_is_boolean,is_function_2,tricky,rel_ops,
literal_type_tests,basic_andalso_orelse,traverse_dcd,
check_qlc_hrl,andalso_semi,t_tuple_size,binary_part,
- bad_constants]}].
+ bad_constants,bad_guards]}].
init_per_suite(Config) ->
Config.
@@ -1023,6 +1023,10 @@ is_function_2(Config) when is_list(Config) ->
true = is_function(id(fun() -> ok end), 0),
false = is_function(id(fun ?MODULE:all/1), 0),
false = is_function(id(fun() -> ok end), 1),
+ {'EXIT',{badarg,_}} =
+ (catch is_function(id(fun() -> ok end), -1) orelse error),
+ {'EXIT',{badarg,_}} =
+ (catch is_function(id(fun() -> ok end), '') orelse error),
F = fun(_) -> ok end,
if
@@ -1550,6 +1554,10 @@ bad_constants(Config) when is_list(Config) ->
?line ?FAILING(3.14),
ok.
+bad_guards(Config) when is_list(Config) ->
+ if erlang:float(self()); true -> ok end,
+ ok.
+
%% Call this function to turn off constant propagation.
id(I) -> I.
diff --git a/lib/compiler/test/lc_SUITE.erl b/lib/compiler/test/lc_SUITE.erl
index f5948504b3..398398a397 100644
--- a/lib/compiler/test/lc_SUITE.erl
+++ b/lib/compiler/test/lc_SUITE.erl
@@ -23,7 +23,7 @@
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2,
basic/1,deeply_nested/1,no_generator/1,
- empty_generator/1]).
+ empty_generator/1,no_export/1]).
-include_lib("test_server/include/test_server.hrl").
@@ -31,7 +31,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
test_lib:recompile(?MODULE),
- [basic, deeply_nested, no_generator, empty_generator].
+ [basic, deeply_nested, no_generator, empty_generator, no_export].
groups() ->
[].
@@ -177,6 +177,10 @@ empty_generator(Config) when is_list(Config) ->
?line [] = [X || {X} <- [], (false or (X/0 > 3))],
ok.
+no_export(Config) when is_list(Config) ->
+ [] = [ _X = a || false ] ++ [ _X = a || false ],
+ ok.
+
id(I) -> I.
fc(Args, {'EXIT',{function_clause,[{?MODULE,_,Args,_}|_]}}) -> ok;
diff --git a/lib/compiler/test/map_SUITE.erl b/lib/compiler/test/map_SUITE.erl
index 0ba5d5dd0d..b7e27afef1 100644
--- a/lib/compiler/test/map_SUITE.erl
+++ b/lib/compiler/test/map_SUITE.erl
@@ -30,6 +30,7 @@
t_list_comprehension/1,
t_map_sort_literals/1,
t_map_size/1,
+ t_build_and_match_aliasing/1,
%% warnings
t_warn_useless_build/1,
@@ -38,10 +39,11 @@
%% not covered in 17.0-rc1
t_build_and_match_over_alloc/1,
t_build_and_match_empty_val/1,
- t_build_and_match_val/1
+ t_build_and_match_val/1,
%% errors in 17.0-rc1
-
+ t_update_values/1,
+ t_expand_map_update/1
]).
suite() -> [].
@@ -54,6 +56,8 @@ all() -> [
t_guard_bifs, t_guard_sequence, t_guard_update,
t_guard_receive,t_guard_fun, t_list_comprehension,
t_map_sort_literals,
+ t_map_size,
+ t_build_and_match_aliasing,
%% warnings
t_warn_useless_build,
@@ -62,10 +66,11 @@ all() -> [
%% not covered in 17.0-rc1
t_build_and_match_over_alloc,
t_build_and_match_empty_val,
- t_build_and_match_val
+ t_build_and_match_val,
%% errors in 17.0-rc1
-
+ t_update_values,
+ t_expand_map_update
].
groups() -> [].
@@ -102,9 +107,10 @@ t_build_and_match_literals(Config) when is_list(Config) ->
M = #{ map_1:=#{ map_2:=#{value_3 := third}, value_2:= second}, value_1:=first} =
id(#{ map_1=>#{ map_2=>#{value_3 => third}, value_2=> second}, value_1=>first}),
+ %% nil key
+ #{[]:=ok,1:=2} = id(#{[]=>ok,1=>2}),
+
%% error case
- %V = 32,
- %{'EXIT',{{badmatch,_},_}} = (catch (#{<<"hi all">> => 1} = id(#{<<"hi",V,"all">> => 1}))),
{'EXIT',{{badmatch,_},_}} = (catch (#{x:=3,x:=2} = id(#{x=>3}))),
{'EXIT',{{badmatch,_},_}} = (catch (#{x:=2} = id(#{x=>3}))),
{'EXIT',{{badmatch,_},_}} = (catch (#{x:=3} = id({a,b,c}))),
@@ -112,6 +118,20 @@ t_build_and_match_literals(Config) when is_list(Config) ->
{'EXIT',{{badmatch,_},_}} = (catch (#{x:=3} = id(#{x=>"three"}))),
ok.
+t_build_and_match_aliasing(Config) when is_list(Config) ->
+ M1 = id(#{a=>1,b=>2,c=>3,d=>4}),
+ #{c:=C1=_=_=C2} = M1,
+ true = C1 =:= C2,
+ #{a:=A,a:=A,a:=A,b:=B,b:=B} = M1,
+ #{a:=A,a:=A,a:=A,b:=B,b:=B,b:=2} = M1,
+ #{a:=A=1,a:=A,a:=A,b:=B=2,b:=B,b:=2} = M1,
+ #{c:=C1, c:=_, c:=3, c:=_, c:=C2} = M1,
+ #{c:=C=_=3=_=C} = M1,
+
+ M2 = id(#{"a"=>1,"b"=>2,"c"=>3,"d"=>4}),
+ #{"a":=A2,"a":=A2,"a":=A2,"b":=B2,"b":=B2,"b":=2} = M2,
+ #{"a":=_,"a":=_,"a":=_,"b":=_,"b":=_,"b":=2} = M2,
+ ok.
t_map_size(Config) when is_list(Config) ->
0 = map_size(id(#{})),
@@ -172,13 +192,26 @@ loop_match_and_update_literals_x_q(#{q:=Q0,x:=X0} = Map, [{X,Q}|Vs]) ->
t_update_map_expressions(Config) when is_list(Config) ->
M = maps:new(),
- #{ a := 1 } = M#{a => 1},
+ X = id(fondue),
+ M1 = #{ a := 1 } = M#{a => 1},
+ #{ b := {X} } = M1#{ a := 1, b => {X} },
#{ b := 2 } = (maps:new())#{ b => 2 },
#{ a :=42, b:=42, c:=42 } = (maps:from_list([{a,1},{b,2},{c,3}]))#{ a := 42, b := 42, c := 42 },
#{ "a" :=1, "b":=42, "c":=42 } = (maps:from_list([{"a",1},{"b",2}]))#{ "b" := 42, "c" => 42 },
+ %% Test need to be in a fun.
+ %% This tests that let expr optimisation in sys_core_fold
+ %% covers maps correctly.
+ F = fun() ->
+ M0 = id(#{ "a" => [1,2,3] }),
+ #{ "a" := _ } = M0,
+ M0#{ "a" := b }
+ end,
+
+ #{ "a" := b } = F(),
+
%% Error cases, FIXME: should be 'badmap'?
{'EXIT',{badarg,_}} = (catch (id(<<>>))#{ a := 42, b => 2 }),
{'EXIT',{badarg,_}} = (catch (id([]))#{ a := 42, b => 2 }),
@@ -212,25 +245,68 @@ t_update_exact(Config) when is_list(Config) ->
M2 = M0#{3.0:=new},
#{1:=a,2:=b,3.0:=new,4:=d,5:=e} = M2,
M2 = M0#{3.0=>wrong,3.0:=new},
- M2 = M0#{3=>wrong,3.0:=new},
+ true = M2 =/= M0#{3=>right,3.0:=new},
+ #{ 3 := right, 3.0 := new } = M0#{3=>right,3.0:=new},
+
+ M3 = id(#{ 1 => val}),
+ #{1 := update2,1.0 := new_val4} = M3#{
+ 1.0 => new_val1, 1 := update, 1=> update3,
+ 1 := update2, 1.0 := new_val2, 1.0 => new_val3,
+ 1.0 => new_val4 },
%% Errors cases.
+ {'EXIT',{badarg,_}} = (catch ((id(nil))#{ a := b })),
{'EXIT',{badarg,_}} = (catch M0#{nonexisting:=val}),
{'EXIT',{badarg,_}} = (catch M0#{1.0:=v,1.0=>v2}),
{'EXIT',{badarg,_}} = (catch M0#{42.0:=v,42:=v2}),
{'EXIT',{badarg,_}} = (catch M0#{42=>v1,42.0:=v2,42:=v3}),
+ ok.
+t_update_values(Config) when is_list(Config) ->
+ V0 = id(1337),
+ M0 = #{ a => 1, val => V0},
+ V1 = get_val(M0),
+ M1 = M0#{ val := [V0,V1], "wazzup" => 42 },
+ [1337, {some_val, 1337}] = get_val(M1),
+
+ N = 110,
+ List = [{[I,1,2,3,I],{1,2,3,"wat",I}}|| I <- lists:seq(1,N)],
+
+ {_,_,#{val2 := {1,2,3,"wat",N}, val1 := [N,1,2,3,N]}} = lists:foldl(fun
+ ({V2,V3},{Old2,Old3,Mi}) ->
+ ok = check_val(Mi,Old2,Old3),
+ #{ val1 := Old2, val2 := Old3 } = Mi,
+ {V2,V3, Mi#{ val1 := id(V2), val2 := V1, val2 => id(V3)}}
+ end, {none, none, #{val1=>none,val2=>none}},List),
ok.
+t_expand_map_update(Config) when is_list(Config) ->
+ M = #{<<"hello">> => <<"world">>}#{<<"hello">> := <<"les gens">>},
+ #{<<"hello">> := <<"les gens">>} = M,
+ ok.
+
+check_val(#{val1:=V1, val2:=V2},V1,V2) -> ok.
+
+get_val(#{ "wazzup" := _, val := V}) -> V;
+get_val(#{ val := V }) -> {some_val, V}.
+
t_guard_bifs(Config) when is_list(Config) ->
+ true = map_guard_empty(),
+ true = map_guard_empty_2(),
true = map_guard_head(#{a=>1}),
false = map_guard_head([]),
true = map_guard_body(#{a=>1}),
false = map_guard_body({}),
true = map_guard_pattern(#{a=>1, <<"hi">> => "hi" }),
false = map_guard_pattern("list"),
+ true = map_guard_tautology(),
+ true = map_guard_ill_map_size(),
ok.
+map_guard_empty() when is_map(#{}); false -> true.
+
+map_guard_empty_2() when true; #{} andalso false -> true.
+
map_guard_head(M) when is_map(M) -> true;
map_guard_head(_) -> false.
@@ -239,6 +315,10 @@ map_guard_body(M) -> is_map(M).
map_guard_pattern(#{}) -> true;
map_guard_pattern(_) -> false.
+map_guard_tautology() when #{} =:= #{}; true -> true.
+
+map_guard_ill_map_size() when true; map_size(0) -> true.
+
t_guard_sequence(Config) when is_list(Config) ->
{1, "a"} = map_guard_sequence_1(#{seq=>1,val=>id("a")}),
{2, "b"} = map_guard_sequence_1(#{seq=>2,val=>id("b")}),
@@ -362,8 +442,12 @@ t_guard_fun(Config) when is_list(Config) ->
{l,V} = F2(#{s=>l,v=>[V,V]}),
%% error case
- {'EXIT', {function_clause,[{?MODULE,_,[#{s:=none,v:=none}],_}|_]}} = (catch F1(#{s=>none,v=>none})),
- ok.
+ case (catch F1(#{s=>none,v=>none})) of
+ {'EXIT', {function_clause,[{?MODULE,_,[#{s:=none,v:=none}],_}|_]}} -> ok;
+ {'EXIT', {{case_clause,_},_}} -> {comment,inlined};
+ Other ->
+ test_server:fail({no_match, Other})
+ end.
t_map_sort_literals(Config) when is_list(Config) ->
@@ -444,8 +528,12 @@ t_build_and_match_empty_val(Config) when is_list(Config) ->
ok = F(id(#{"hi"=>ok,{1,2}=>ok,1337=>ok})),
%% error case
- {'EXIT',{function_clause,_}} = (catch (F(id(#{"hi"=>ok})))),
- ok.
+ case (catch (F(id(#{"hi"=>ok})))) of
+ {'EXIT',{function_clause,_}} -> ok;
+ {'EXIT', {{case_clause,_},_}} -> {comment,inlined};
+ Other ->
+ test_server:fail({no_match, Other})
+ end.
t_build_and_match_val(Config) when is_list(Config) ->
F = fun
@@ -458,8 +546,12 @@ t_build_and_match_val(Config) when is_list(Config) ->
{2,"second"} = F(id(#{"hi"=>second,v=>"second"})),
%% error case
- {'EXIT',{function_clause,_}} = (catch (F(id(#{"hi"=>ok})))),
- ok.
+ case (catch (F(id(#{"hi"=>ok})))) of
+ {'EXIT',{function_clause,_}} -> ok;
+ {'EXIT', {{case_clause,_},_}} -> {comment,inlined};
+ Other ->
+ test_server:fail({no_match, Other})
+ end.
%% Use this function to avoid compile-time evaluation of an expression.
diff --git a/lib/compiler/test/receive_SUITE.erl b/lib/compiler/test/receive_SUITE.erl
index ec49267ded..00a6e900d4 100644
--- a/lib/compiler/test/receive_SUITE.erl
+++ b/lib/compiler/test/receive_SUITE.erl
@@ -257,6 +257,7 @@ wait(Config) when is_list(Config) ->
self() ! <<42>>,
<<42>> = wait_1(r, 1, 2),
{1,2,3} = wait_1(1, 2, 3),
+ {'EXIT',{timeout_value,_}} = (catch receive after [] -> timeout end),
ok.
wait_1(r, _, _) ->
diff --git a/lib/compiler/test/record_SUITE.erl b/lib/compiler/test/record_SUITE.erl
index c9f5a2053e..f736e14bf6 100644
--- a/lib/compiler/test/record_SUITE.erl
+++ b/lib/compiler/test/record_SUITE.erl
@@ -369,6 +369,14 @@ record_test_3(Config) when is_list(Config) ->
?line false = is_record(id(#barf{}), id(barf), id(42)),
?line false = is_record(id(#barf{}), id(foo), id(6)),
+ Rec = id(#barf{}),
+ Good = id(barf),
+ Bad = id(foo),
+ Size = id(6),
+
+ true = is_record(Rec, Good, Size) orelse error,
+ error = is_record(Rec, Bad, Size) orelse error,
+
ok.
record_access_in_guards(Config) when is_list(Config) ->
diff --git a/lib/compiler/test/warnings_SUITE.erl b/lib/compiler/test/warnings_SUITE.erl
index 7186956603..f63299ea35 100644
--- a/lib/compiler/test/warnings_SUITE.erl
+++ b/lib/compiler/test/warnings_SUITE.erl
@@ -37,7 +37,8 @@
-export([pattern/1,pattern2/1,pattern3/1,pattern4/1,
guard/1,bad_arith/1,bool_cases/1,bad_apply/1,
- files/1,effect/1,bin_opt_info/1,bin_construction/1, comprehensions/1]).
+ files/1,effect/1,bin_opt_info/1,bin_construction/1, comprehensions/1,
+ maps/1]).
% Default timetrap timeout (set in init_per_testcase).
-define(default_timeout, ?t:minutes(2)).
@@ -61,7 +62,7 @@ groups() ->
[{p,test_lib:parallel(),
[pattern,pattern2,pattern3,pattern4,guard,
bad_arith,bool_cases,bad_apply,files,effect,
- bin_opt_info,bin_construction,comprehensions]}].
+ bin_opt_info,bin_construction,comprehensions,maps]}].
init_per_suite(Config) ->
Config.
@@ -390,6 +391,10 @@ effect(Config) when is_list(Config) ->
<<X:8>>;
unused_fun ->
fun() -> {ok,X} end;
+ unused_named_fun ->
+ fun F(0) -> 1;
+ F(N) -> N*F(N-1)
+ end;
unused_atom ->
ignore; %no warning
unused_nil ->
@@ -484,8 +489,9 @@ effect(Config) when is_list(Config) ->
{22,sys_core_fold,{no_effect,{erlang,is_integer,1}}},
{24,sys_core_fold,useless_building},
{26,sys_core_fold,useless_building},
- {32,sys_core_fold,{no_effect,{erlang,'=:=',2}}},
- {34,sys_core_fold,{no_effect,{erlang,get_cookie,0}}}]}}],
+ {28,sys_core_fold,useless_building},
+ {36,sys_core_fold,{no_effect,{erlang,'=:=',2}}},
+ {38,sys_core_fold,{no_effect,{erlang,get_cookie,0}}}]}}],
?line [] = run(Config, Ts),
ok.
@@ -547,6 +553,26 @@ comprehensions(Config) when is_list(Config) ->
run(Config, Ts),
ok.
+maps(Config) when is_list(Config) ->
+ Ts = [{bad_map,
+ <<"
+ t() ->
+ case maybe_map of
+ #{} -> ok;
+ not_map -> error
+ end.
+ x() ->
+ case true of
+ #{} -> error;
+ true -> ok
+ end.
+ ">>,
+ [],
+ {warnings,[{3,sys_core_fold,no_clause_match},
+ {9,sys_core_fold,nomatch_clause_type}]}}],
+ run(Config, Ts),
+ ok.
+
%%%
%%% End of test cases.
%%%
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-22 19:12:18 +0000