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-rw-r--r--lib/compiler/test/compile_SUITE.erl30
-rw-r--r--lib/compiler/test/guard_SUITE.erl137
2 files changed, 159 insertions, 8 deletions
diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl
index 28a353d27b..2953a901b5 100644
--- a/lib/compiler/test/compile_SUITE.erl
+++ b/lib/compiler/test/compile_SUITE.erl
@@ -29,7 +29,7 @@
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,
+ other_output/1, kernel_listing/1, encrypted_abstr/1,
strict_record/1,
cover/1, env/1, core/1,
core_roundtrip/1, asm/1,
@@ -47,7 +47,7 @@ all() ->
test_lib:recompile(?MODULE),
[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,
+ other_output, kernel_listing, encrypted_abstr,
strict_record,
cover, env, core, core_roundtrip, asm,
sys_pre_attributes, dialyzer, warnings, pre_load_check,
@@ -430,6 +430,32 @@ other_output(Config) when is_list(Config) ->
ok.
+%% Smoke test and cover of pretty-printing of Kernel code.
+kernel_listing(_Config) ->
+ TestBeams = get_unique_beam_files(),
+ Abstr = [begin {ok,{Mod,[{abstract_code,
+ {raw_abstract_v1,Abstr}}]}} =
+ beam_lib:chunks(Beam, [abstract_code]),
+ {Mod,Abstr} end || Beam <- TestBeams],
+ test_lib:p_run(fun(F) -> do_kernel_listing(F) end, Abstr).
+
+do_kernel_listing({M,A}) ->
+ try
+ {ok,M,Kern} = compile:forms(A, [to_kernel]),
+ IoList = v3_kernel_pp:format(Kern),
+ _ = iolist_size(IoList),
+ ok
+ catch
+ throw:{error,Error} ->
+ io:format("*** compilation failure '~p' for module ~s\n",
+ [Error,M]),
+ error;
+ Class:Error ->
+ io:format("~p: ~p ~p\n~p\n",
+ [M,Class,Error,erlang:get_stacktrace()]),
+ error
+ end.
+
encrypted_abstr(Config) when is_list(Config) ->
{Simple,Target} = get_files(Config, simple, "encrypted_abstr"),
diff --git a/lib/compiler/test/guard_SUITE.erl b/lib/compiler/test/guard_SUITE.erl
index 429d6b79e0..11d4038b06 100644
--- a/lib/compiler/test/guard_SUITE.erl
+++ b/lib/compiler/test/guard_SUITE.erl
@@ -88,8 +88,31 @@ misc(Config) when is_list(Config) ->
{ok,buf,<<>>} = get_data({o,false,0}, 0, buf),
error = get_data({o,false,0}, 42, buf),
+ relief = misc_2(0),
+ error = misc_2(1),
+ error = misc_2(true),
+
+ if
+ is_integer(Config) =/= true ->
+ ok
+ end,
+
+ true = misc_3(1, 0),
+ true = misc_3(0, 0),
+ false = misc_3(0, 2),
+
+ %% Abuse of boolean values.
+
+ Zero = id(0),
+ One = id(1),
+ ok = if (Zero == 0) > false -> ok end,
+ ok = if (Zero == 0) =:= (One == 1) -> ok end,
+ ok = if (Zero == 0) =:= (One == 1) -> ok end,
+ ok = if is_atom(Zero > One) -> ok end,
+ error = if abs(Zero > One) -> ok; true -> error end,
+ ok = if is_integer(Zero) >= is_integer(One) -> ok end,
+
ok.
-
misc_1([{W},{X},{Y},{Z}]) ->
if
@@ -99,6 +122,17 @@ misc_1([{W},{X},{Y},{Z}]) ->
none
end.
+misc_2(0) -> relief;
+misc_2(Adapter = 1) when Adapter -> franklin;
+misc_2(_) -> error.
+
+misc_3(LenUp, LenDw) ->
+ if
+ %% Cover handling of #k_alt{}.
+ LenUp >= 1 orelse ((LenDw >= 2) xor true) -> true;
+ true -> false
+ end.
+
get_data({o,Active,Raw}, BytesToRead, Buffer)
when Raw =:= raw; Raw =:= 0 ->
if
@@ -164,6 +198,12 @@ basic_not(Config) when is_list(Config) ->
check(fun() -> if not glurf -> ok; true -> error end end, error),
check(fun() -> if not Glurf -> ok; true -> error end end, error),
+ check(fun() -> if not (not true) -> broken end end, broken),
+
+ check(fun() -> if not (True xor True) -> ok end end, ok),
+ check(fun() -> if not (True xor False) -> ok;
+ true -> error end end, error),
+
ok.
complex_not(Config) when is_list(Config) ->
@@ -188,8 +228,60 @@ complex_not(Config) when is_list(Config) ->
check(fun() -> if not(element(1, ATuple) orelse element(3, ATuple)) -> ok;
true -> error end end, error),
+ %% complex_not_1/4
+ ok = complex_not_1(1, 1, 1, a),
+ error = complex_not_1(1, 1, 1, []),
+ error = complex_not_1(1, 1, 3, a),
+ error = complex_not_1(1, 1, 3, []),
+ error = complex_not_1(1, 2, 1, a),
+ error = complex_not_1(1, 2, 1, []),
+ error = complex_not_1(1, 2, 3, a),
+ error = complex_not_1(1, 2, 3, []),
+
+ %% complex_not_2/4
+ ok = complex_not_2(1, 2, 0, x),
+ error = complex_not_2(1, 2, 0, []),
+ error = complex_not_2(1, 2, 3, x),
+ error = complex_not_2(1, 2, 3, []),
+ error = complex_not_2(1, 1, 0, x),
+ error = complex_not_2(1, 1, 0, []),
+ error = complex_not_2(1, 1, 3, x),
+ error = complex_not_2(1, 1, 3, []),
+
ok.
+complex_not_1(A, B, C, D) ->
+ Res = complex_not_1a(A, B, C, D),
+ Res = complex_not_1b(A, B, C, D).
+
+complex_not_1a(A, B, C, D)
+ when (not (A < B)) andalso (not (B < C)) andalso (not is_list(D)) ->
+ ok;
+complex_not_1a(_, _, _, _) ->
+ error.
+
+complex_not_1b(A, B, C, D)
+ when (not (A < B)) and (not (B < C)) and (not is_list(D)) ->
+ ok;
+complex_not_1b(_, _, _, _) ->
+ error.
+
+complex_not_2(A, B, C, D) ->
+ Res = complex_not_2a(A, B, C, D),
+ Res = complex_not_2b(A, B, C, D).
+
+complex_not_2a(A, B, C, D)
+ when A < B andalso not (B < C) andalso not is_list(D) ->
+ ok;
+complex_not_2a(_, _, _, _) ->
+ error.
+
+complex_not_2b(A, B, C, D)
+ when A < B, not (B < C), not is_list(D) ->
+ ok;
+complex_not_2b(_, _, _, _) ->
+ error.
+
nested_nots(Config) when is_list(Config) ->
true = nested_not_1(0, 0),
true = nested_not_1(0, 1),
@@ -210,19 +302,36 @@ nested_nots(Config) when is_list(Config) ->
false = nested_not_2(true, true, atom),
ok.
-nested_not_1(X, Y) when not (((X>Y) or not(is_atom(X))) and
+nested_not_1(X, Y) ->
+ Res = nested_not_1a(X, Y),
+ Res = nested_not_1b(X, Y).
+
+nested_not_1a(X, Y) when not (((X>Y) or not(is_atom(X))) and
(is_atom(Y) or (X==3.4))) ->
true;
-nested_not_1(_, _) ->
+nested_not_1a(_, _) ->
+ false.
+
+nested_not_1b(X, Y) when not (((X>Y) orelse not(is_atom(X))) andalso
+ (is_atom(Y) orelse (X==3.4))) ->
+ true;
+nested_not_1b(_, _) ->
false.
nested_not_2(X, Y, Z) ->
- nested_not_2(X, Y, Z, true).
+ Res = nested_not_2a(X, Y, Z, true),
+ Res = nested_not_2b(X, Y, Z, true).
-nested_not_2(X, Y, Z, True)
+nested_not_2a(X, Y, Z, True)
when not(True and not((not(X) and not(Y)) or not(is_atom(Z)))) ->
true;
-nested_not_2(_, _, _, _) ->
+nested_not_2a(_, _, _, _) ->
+ false.
+
+nested_not_2b(X, Y, Z, True)
+ when not(True andalso not((not(X) andalso not(Y)) orelse not(is_atom(Z)))) ->
+ true;
+nested_not_2b(_, _, _, _) ->
false.
semicolon(Config) when is_list(Config) ->
@@ -1094,6 +1203,13 @@ tricky(Config) when is_list(Config) ->
false = rb(100000, [1], 42),
true = rb(100000, [], 42),
true = rb(555, [a,b,c], 19),
+
+ error = tricky_3(42),
+ error = tricky_3(42.0),
+ error = tricky_3(<<>>),
+ error = tricky_3(#{}),
+ error = tricky_3({a,b}),
+
ok.
tricky_1(X, Y) when abs((X == 1) or (Y == 2)) -> ok;
@@ -1102,6 +1218,15 @@ tricky_1(_, _) -> not_ok.
tricky_2(X) when float(X) or float(X) -> ok;
tricky_2(_) -> error.
+tricky_3(X)
+ when abs(X) or bit_size(X) or byte_size(X) or ceil(X) or
+ float(X) or floor(X) or length(X) or
+ map_size(X) or node() or node(X) or round(X) or
+ self() or size(X) or tl(X) or trunc(X) or tuple_size(X) ->
+ ok;
+tricky_3(_) ->
+ error.
+
%% From dets_v9:read_buckets/11, simplified.
rb(Size, ToRead, SoFar) when SoFar + Size < 81920; ToRead == [] -> true;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 08:33:38 +0000