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-rw-r--r--lib/compiler/test/guard_SUITE.erl295
1 files changed, 275 insertions, 20 deletions
diff --git a/lib/compiler/test/guard_SUITE.erl b/lib/compiler/test/guard_SUITE.erl
index 34bfdeb1e5..b3b67155b3 100644
--- a/lib/compiler/test/guard_SUITE.erl
+++ b/lib/compiler/test/guard_SUITE.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2015. 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
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
@@ -30,7 +31,7 @@
old_guard_tests/1,
build_in_guard/1,gbif/1,
t_is_boolean/1,is_function_2/1,
- tricky/1,rel_ops/1,literal_type_tests/1,
+ tricky/1,rel_ops/1,rel_op_combinations/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_guards/1]).
@@ -42,12 +43,13 @@ all() ->
[{group,p}].
groups() ->
- [{p,test_lib:parallel(),
+ [{p,[parallel],
[misc,const_cond,basic_not,complex_not,nested_nots,
semicolon,complex_semicolon,comma,or_guard,
more_or_guards,complex_or_guards,and_guard,xor_guard,
more_xor_guards,build_in_guard,old_guard_tests,gbif,
- t_is_boolean,is_function_2,tricky,rel_ops,
+ t_is_boolean,is_function_2,tricky,
+ rel_ops,rel_op_combinations,
literal_type_tests,basic_andalso_orelse,traverse_dcd,
check_qlc_hrl,andalso_semi,t_tuple_size,binary_part,
bad_constants,bad_guards]}].
@@ -330,7 +332,15 @@ complex_semicolon(Config) when is_list(Config) ->
?line ok = csemi6({a,b}, 0),
?line ok = csemi6({}, 3),
?line ok = csemi6({a,b,c}, 3),
-
+
+ %% 7
+ error = csemi7(#{a=>1}, 1, 0),
+ error = csemi7(<<>>, 1, 0),
+ ok = csemi7(#{a=>1}, 3, 0),
+ ok = csemi7(#{a=>1}, 0, 3),
+ ok = csemi7(#{a=>1}, 3, 3),
+ ok = csemi7(#{a=>1, b=>3}, 0, 0),
+
ok.
csemi1(Type, Val) when is_list(Val), Type == float;
@@ -442,6 +452,9 @@ csemi5(_, _) -> error.
csemi6(A, B) when hd([tuple_size(A)]) > 1; abs(B) > 2 -> ok;
csemi6(_, _) -> error.
+csemi7(A, B, C) when A#{a:=B} > #{a=>1}; abs(C) > 2 -> ok;
+csemi7(_, _, _) -> error.
+
comma(Config) when is_list(Config) ->
%% ',' combinations of literal true/false.
@@ -1122,6 +1135,231 @@ rel_ops(Config) when is_list(Config) ->
-undef(TestOp).
+rel_op_combinations(Config) when is_list(Config) ->
+ Digits0 = lists:seq(16#0030, 16#0039) ++
+ lists:seq(16#0660, 16#0669) ++
+ lists:seq(16#06F0, 16#06F9),
+ Digits = gb_sets:from_list(Digits0),
+ rel_op_combinations_1(16#0700, Digits),
+
+ BrokenRange0 = lists:seq(3, 5) ++
+ lists:seq(10, 12) ++ lists:seq(14, 20),
+ BrokenRange = gb_sets:from_list(BrokenRange0),
+ rel_op_combinations_2(30, BrokenRange),
+
+ Red0 = [{I,2*I} || I <- lists:seq(0, 50)] ++
+ [{I,5*I} || I <- lists:seq(51, 80)],
+ Red = gb_trees:from_orddict(Red0),
+ rel_op_combinations_3(100, Red).
+
+rel_op_combinations_1(0, _) ->
+ ok;
+rel_op_combinations_1(N, Digits) ->
+ Bool = gb_sets:is_member(N, Digits),
+ Bool = is_digit_1(N),
+ Bool = is_digit_2(N),
+ Bool = is_digit_3(N),
+ Bool = is_digit_4(N),
+ Bool = is_digit_5(N),
+ Bool = is_digit_6(N),
+ Bool = is_digit_7(N),
+ Bool = is_digit_8(N),
+ rel_op_combinations_1(N-1, Digits).
+
+is_digit_1(X) when 16#0660 =< X, X =< 16#0669 -> true;
+is_digit_1(X) when 16#0030 =< X, X =< 16#0039 -> true;
+is_digit_1(X) when 16#06F0 =< X, X =< 16#06F9 -> true;
+is_digit_1(_) -> false.
+
+is_digit_2(X) when (16#0030-1) < X, X =< 16#0039 -> true;
+is_digit_2(X) when (16#0660-1) < X, X =< 16#0669 -> true;
+is_digit_2(X) when (16#06F0-1) < X, X =< 16#06F9 -> true;
+is_digit_2(_) -> false.
+
+is_digit_3(X) when 16#0660 =< X, X < (16#0669+1) -> true;
+is_digit_3(X) when 16#0030 =< X, X < (16#0039+1) -> true;
+is_digit_3(X) when 16#06F0 =< X, X < (16#06F9+1) -> true;
+is_digit_3(_) -> false.
+
+is_digit_4(X) when (16#0660-1) < X, X < (16#0669+1) -> true;
+is_digit_4(X) when (16#0030-1) < X, X < (16#0039+1) -> true;
+is_digit_4(X) when (16#06F0-1) < X, X < (16#06F9+1) -> true;
+is_digit_4(_) -> false.
+
+is_digit_5(X) when X >= 16#0660, X =< 16#0669 -> true;
+is_digit_5(X) when X >= 16#0030, X =< 16#0039 -> true;
+is_digit_5(X) when X >= 16#06F0, X =< 16#06F9 -> true;
+is_digit_5(_) -> false.
+
+is_digit_6(X) when X > (16#0660-1), X =< 16#0669 -> true;
+is_digit_6(X) when X > (16#0030-1), X =< 16#0039 -> true;
+is_digit_6(X) when X > (16#06F0-1), X =< 16#06F9 -> true;
+is_digit_6(_) -> false.
+
+is_digit_7(X) when 16#0660 =< X, X =< 16#0669 -> true;
+is_digit_7(X) when 16#0030 =< X, X =< 16#003A, X =/= 16#003A -> true;
+is_digit_7(X) when 16#06F0 =< X, X =< 16#06F9 -> true;
+is_digit_7(_) -> false.
+
+is_digit_8(X) when X =< 16#0039, X > (16#0030-1) -> true;
+is_digit_8(X) when X =< 16#06F9, X > (16#06F0-1) -> true;
+is_digit_8(X) when X =< 16#0669, X > (16#0660-1) -> true;
+is_digit_8(16#0670) -> false;
+is_digit_8(_) -> false.
+
+rel_op_combinations_2(0, _) ->
+ ok;
+rel_op_combinations_2(N, Range) ->
+ Bool = gb_sets:is_member(N, Range),
+ Bool = broken_range_1(N),
+ Bool = broken_range_2(N),
+ Bool = broken_range_3(N),
+ Bool = broken_range_4(N),
+ Bool = broken_range_5(N),
+ Bool = broken_range_6(N),
+ Bool = broken_range_7(N),
+ Bool = broken_range_8(N),
+ Bool = broken_range_9(N),
+ Bool = broken_range_10(N),
+ Bool = broken_range_11(N),
+ Bool = broken_range_12(N),
+ Bool = broken_range_13(N),
+ rel_op_combinations_2(N-1, Range).
+
+broken_range_1(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_1(X) when X >= 3, X =< 5 -> true;
+broken_range_1(_) -> false.
+
+broken_range_2(X) when X >= 10, X =< 12 -> true;
+broken_range_2(X) when X >= 14, X =< 20 -> true;
+broken_range_2(X) when X >= 3, X =< 5 -> true;
+broken_range_2(_) -> false.
+
+broken_range_3(X) when X >= 10, X =< 12 -> true;
+broken_range_3(X) when X >= 14, X < 21 -> true;
+broken_range_3(3) -> true;
+broken_range_3(4) -> true;
+broken_range_3(5) -> true;
+broken_range_3(_) -> false.
+
+broken_range_4(X) when X =< 5, X >= 3 -> true;
+broken_range_4(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_4(X) when X =< 100 -> false;
+broken_range_4(_) -> false.
+
+broken_range_5(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_5(X) when X > 2, X =< 5 -> true;
+broken_range_5(_) -> false.
+
+broken_range_6(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_6(X) when X > 2, X < 6 -> true;
+broken_range_6(_) -> false.
+
+broken_range_7(X) when X > 2, X < 6 -> true;
+broken_range_7(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_7(X) when X > 30 -> false;
+broken_range_7(_) -> false.
+
+broken_range_8(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_8(X) when X =:= 3 -> true;
+broken_range_8(X) when X >= 3, X =< 5 -> true;
+broken_range_8(_) -> false.
+
+broken_range_9(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_9(X) when X =:= 13 -> false;
+broken_range_9(X) when X >= 3, X =< 5 -> true;
+broken_range_9(_) -> false.
+
+broken_range_10(X) when X >= 3, X =< 5 -> true;
+broken_range_10(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_10(X) when X =/= 13 -> false;
+broken_range_10(_) -> false.
+
+broken_range_11(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_11(X) when is_tuple(X), X =:= 10 -> true;
+broken_range_11(X) when X >= 3, X =< 5 -> true;
+broken_range_11(_) -> false.
+
+broken_range_12(X) when X >= 3, X =< 5 -> true;
+broken_range_12(X) when X >= 10, X =< 20, X =/= 13 -> true;
+broken_range_12(X) when X < 30, X > 20 -> false;
+broken_range_12(_) -> false.
+
+broken_range_13(X) when X >= 10, X =< 20, 13 =/= X -> true;
+broken_range_13(X) when X >= 3, X =< 5 -> true;
+broken_range_13(_) -> false.
+
+rel_op_combinations_3(0, _) ->
+ ok;
+rel_op_combinations_3(N, Red) ->
+ Val = case gb_trees:lookup(N, Red) of
+ none -> none;
+ {value,V} -> V
+ end,
+ Val = redundant_1(N),
+ Val = redundant_2(N),
+ Val = redundant_3(N),
+ Val = redundant_4(N),
+ Val = redundant_5(N),
+ Val = redundant_6(N),
+ Val = redundant_7(N),
+ Val = redundant_8(N),
+ Val = redundant_9(N),
+ Val = redundant_10(N),
+ Val = redundant_11(N),
+ rel_op_combinations_3(N-1, Red).
+
+redundant_1(X) when X >= 51, X =< 80 -> 5*X;
+redundant_1(X) when X < 51 -> 2*X;
+redundant_1(_) -> none.
+
+redundant_2(X) when X < 51 -> 2*X;
+redundant_2(X) when X >= 51, X =< 80 -> 5*X;
+redundant_2(_) -> none.
+
+redundant_3(X) when X < 51 -> 2*X;
+redundant_3(X) when X =< 80, X >= 51 -> 5*X;
+redundant_3(X) when X =/= 100 -> none;
+redundant_3(_) -> none.
+
+redundant_4(X) when X < 51 -> 2*X;
+redundant_4(X) when X =< 80, X > 50 -> 5*X;
+redundant_4(X) when X =/= 100 -> none;
+redundant_4(_) -> none.
+
+redundant_5(X) when X < 51 -> 2*X;
+redundant_5(X) when X > 50, X < 81 -> 5*X;
+redundant_5(X) when X =< 10 -> none;
+redundant_5(_) -> none.
+
+redundant_6(X) when X > 50, X =< 80 -> 5*X;
+redundant_6(X) when X < 51 -> 2*X;
+redundant_6(_) -> none.
+
+redundant_7(X) when is_integer(X), X >= 51, X =< 80 -> 5*X;
+redundant_7(X) when is_integer(X), X < 51 -> 2*X;
+redundant_7(_) -> none.
+
+redundant_8(X) when X >= 51, X =< 80 -> 5*X;
+redundant_8(X) when X < 51 -> 2*X;
+redundant_8(_) -> none.
+
+redundant_9(X) when X >= 51, X =< 80 -> 5*X;
+redundant_9(X) when X < 51 -> 2*X;
+redundant_9(90) -> none;
+redundant_9(X) when X =/= 90 -> none;
+redundant_9(_) -> none.
+
+redundant_10(X) when X >= 51, X =< 80 -> 5*X;
+redundant_10(X) when X < 51 -> 2*X;
+redundant_10(90) -> none;
+redundant_10(X) when X =:= 90 -> none;
+redundant_10(_) -> none.
+
+redundant_11(X) when X < 51 -> 2*X;
+redundant_11(X) when X =:= 10 -> 2*X;
+redundant_11(X) when X >= 51, X =< 80 -> 5*X;
+redundant_11(_) -> none.
%% Test type tests on literal values. (From emulator test suites.)
literal_type_tests(Config) when is_list(Config) ->
@@ -1136,10 +1374,11 @@ literal_type_tests_1(Config) ->
[{is_function,L1,L2} ||
L1 <- literals(), L2 <- literals()]),
?line Mod = literal_test,
- ?line Func = {function, 0, test, 0, [{clause,0,[],[],Tests}]},
- ?line Form = [{attribute,0,module,Mod},
- {attribute,0,compile,export_all},
- Func, {eof,0}],
+ Anno = erl_anno:new(0),
+ Func = {function, Anno, test, 0, [{clause,Anno,[],[],Tests}]},
+ Form = [{attribute,Anno,module,Mod},
+ {attribute,Anno,compile,export_all},
+ Func, {eof,Anno}],
%% Print generated code for inspection.
?line lists:foreach(fun (F) -> io:put_chars([erl_pp:form(F),"\n"]) end, Form),
@@ -1174,7 +1413,8 @@ test(T, L) ->
{ok,Toks,_Line} = erl_scan:string(S),
{ok,E} = erl_parse:parse_exprs(Toks),
{value,Val,_Bs} = erl_eval:exprs(E, []),
- {match,0,{atom,0,Val},hd(E)}.
+ Anno = erl_anno:new(0),
+ {match,Anno,{atom,Anno,Val},hd(E)}.
test(T, L1, L2) ->
S0 = io_lib:format("begin io:format(\"~~p~n\", [{~p,~p,~p}]), if ~w(~w, ~w) -> true; true -> false end end. ", [T,L1,L2,T,L1,L2]),
@@ -1182,7 +1422,8 @@ test(T, L1, L2) ->
{ok,Toks,_Line} = erl_scan:string(S),
{ok,E} = erl_parse:parse_exprs(Toks),
{value,Val,_Bs} = erl_eval:exprs(E, []),
- {match,0,{atom,0,Val},hd(E)}.
+ Anno = erl_anno:new(0),
+ {match,Anno,{atom,Anno,Val},hd(E)}.
smoke_disasm(Config, Mod, Bin) ->
Priv = ?config(priv_dir, Config),
@@ -1377,6 +1618,8 @@ t_tuple_size(Config) when is_list(Config) ->
?line {ok,Mod,Code} = compile:file(File, [from_asm,binary]),
?line code:load_binary(Mod, File, Code),
?line 14 = Mod:t({1,2,3,4}),
+ _ = code:delete(Mod),
+ _ = code:purge(Mod),
ok.
@@ -1565,6 +1808,12 @@ bad_guards(Config) when is_list(Config) ->
fc(catch bad_guards_2(#{a=>0,b=>0}, [x])),
fc(catch bad_guards_2(not_a_map, [x])),
fc(catch bad_guards_2(42, [x])),
+
+ fc(catch bad_guards_3(#{a=>0,b=>0}, [])),
+ fc(catch bad_guards_3(#{a=>0,b=>0}, [x])),
+ fc(catch bad_guards_3(not_a_map, [x])),
+ fc(catch bad_guards_3(42, [x])),
+
ok.
%% beam_bool used to produce GC BIF instructions whose
@@ -1576,6 +1825,12 @@ bad_guards_1(X, [_]) when {{X}}, -X ->
bad_guards_2(M, [_]) when M#{a := 0, b => 0}, map_size(M) ->
ok.
+%% beam_type used to produce an GC BIF instruction whose Live operand
+%% included uninitialized registers.
+
+bad_guards_3(M, [_]) when is_map(M) andalso M#{a := 0, b => 0}, length(M) ->
+ ok.
+
%% Call this function to turn off constant propagation.
id(I) -> I.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 16:57:36 +0000