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-rw-r--r--lib/asn1/test/asn1_SUITE.erl36
-rw-r--r--lib/asn1/test/asn1_SUITE_data/Default.asn3
-rw-r--r--lib/asn1/test/asn1_SUITE_data/PrimStrings.asn18
-rw-r--r--lib/asn1/test/testParamBasic.erl7
-rw-r--r--lib/asn1/test/testPrimStrings.erl41
-rw-r--r--lib/asn1/test/testSeqSetDefaultVal.erl191
6 files changed, 241 insertions, 45 deletions
diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl
index 61b360ddf2..83bd66a631 100644
--- a/lib/asn1/test/asn1_SUITE.erl
+++ b/lib/asn1/test/asn1_SUITE.erl
@@ -96,7 +96,6 @@ groups() ->
testChoTypeRefSeq,
testChoTypeRefSet,
testMultipleLevels,
- testDef,
testOpt,
testSeqDefault,
% Uses 'External'
@@ -141,9 +140,9 @@ groups() ->
testDeepTConstr,
testExport,
testImport,
- % Uses 'ParamBasic'
- {group, [], [testParamBasic,
- testDER]},
+ testParamBasic,
+ testDER,
+ testDEFAULT,
testMvrasn6,
testContextSwitchingTypes,
testOpenTypeImplicitTag,
@@ -326,20 +325,21 @@ testCompactBitString(Config, Rule, Opts) ->
[Rule, compact_bit_string|Opts]),
testCompactBitString:otp_4869(Rule).
-testPrimStrings(Config) -> test(Config, fun testPrimStrings/3).
+testPrimStrings(Config) ->
+ test(Config, fun testPrimStrings/3, [ber,{ber,[der]},per,uper]).
testPrimStrings(Config, Rule, Opts) ->
asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config, [Rule|Opts]),
- testPrimStrings_cases(Rule),
+ testPrimStrings_cases(Rule, Opts),
asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config,
[legacy_bit_string,Rule|Opts]),
- testPrimStrings:bit_string(Rule),
+ testPrimStrings:bit_string(Rule, Opts),
asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config,
[compact_bit_string,Rule|Opts]),
- testPrimStrings:bit_string(Rule),
+ testPrimStrings:bit_string(Rule, Opts),
testPrimStrings:more_strings(Rule).
-testPrimStrings_cases(Rule) ->
- testPrimStrings:bit_string(Rule),
+testPrimStrings_cases(Rule, Opts) ->
+ testPrimStrings:bit_string(Rule, Opts),
testPrimStrings:octet_string(Rule),
testPrimStrings:numeric_string(Rule),
testPrimStrings:other_strings(Rule),
@@ -429,6 +429,13 @@ testDef(Config, Rule, Opts) ->
asn1_test_lib:compile("Def", Config, [Rule|Opts]),
testDef:main(Rule).
+testDEFAULT(Config) ->
+ test(Config, fun testDEFAULT/3, [ber,{ber,[der]},per,uper]).
+testDEFAULT(Config, Rule, Opts) ->
+ asn1_test_lib:compile_all(["Def","Default"], Config, [Rule|Opts]),
+ testDef:main(Rule),
+ testSeqSetDefaultVal:main(Rule, Opts).
+
testOpt(Config) -> test(Config, fun testOpt/3).
testOpt(Config, Rule, Opts) ->
asn1_test_lib:compile("Opt", Config, [Rule|Opts]),
@@ -516,7 +523,8 @@ testSetDefault(Config, Rule, Opts) ->
asn1_test_lib:compile("SetDefault", Config, [Rule|Opts]),
testSetDefault:main(Rule).
-testParamBasic(Config) -> test(Config, fun testParamBasic/3).
+testParamBasic(Config) ->
+ test(Config, fun testParamBasic/3, [ber,{ber,[der]},per,uper]).
testParamBasic(Config, Rule, Opts) ->
asn1_test_lib:compile("ParamBasic", Config, [Rule|Opts]),
testParamBasic:main(Rule).
@@ -873,11 +881,7 @@ testDER(Config) ->
test(Config, fun testDER/3, [ber]).
testDER(Config, Rule, Opts) ->
asn1_test_lib:compile("DERSpec", Config, [Rule, der|Opts]),
- testDER:test(),
- asn1_test_lib:compile("ParamBasic", Config, [Rule, der|Opts]),
- testParamBasic:main(der),
- asn1_test_lib:compile("Default", Config, [Rule, der|Opts]),
- testSeqSetDefaultVal:main(Rule).
+ testDER:test().
specialized_decodes(Config) ->
test(Config, fun specialized_decodes/3, [ber]).
diff --git a/lib/asn1/test/asn1_SUITE_data/Default.asn b/lib/asn1/test/asn1_SUITE_data/Default.asn
index 6604953c1f..168ce50bb2 100644
--- a/lib/asn1/test/asn1_SUITE_data/Default.asn
+++ b/lib/asn1/test/asn1_SUITE_data/Default.asn
@@ -21,7 +21,8 @@ SeqBS ::= SEQUENCE {
a BIT STRING DEFAULT '1010110'B,
b BIT STRING DEFAULT 'A8A'H,
c BIT STRING {first(0),second(1),third(2)} DEFAULT {second},
- d BIT STRING DEFAULT onelist
+ d BIT STRING DEFAULT onelist,
+ e BIT STRING DEFAULT '01011010'B
}
SetBS ::= SET {
diff --git a/lib/asn1/test/asn1_SUITE_data/PrimStrings.asn1 b/lib/asn1/test/asn1_SUITE_data/PrimStrings.asn1
index 08e7f94ab6..a5b4c8a53d 100644
--- a/lib/asn1/test/asn1_SUITE_data/PrimStrings.asn1
+++ b/lib/asn1/test/asn1_SUITE_data/PrimStrings.asn1
@@ -46,7 +46,13 @@ BS256 ::= BIT STRING (SIZE (256))
BS1024 ::= BIT STRING (SIZE (1024))
-
+ BsDef1 ::= SEQUENCE {
+ s BIT STRING DEFAULT '101111'B
+ }
+
+ BsDef2 ::= SEQUENCE {
+ s BIT STRING DEFAULT 'DEADBEEF'H
+ }
Os ::= OCTET STRING
OsCon ::= [60] OCTET STRING
diff --git a/lib/asn1/test/testParamBasic.erl b/lib/asn1/test/testParamBasic.erl
index 3a55408e94..3db89ca174 100644
--- a/lib/asn1/test/testParamBasic.erl
+++ b/lib/asn1/test/testParamBasic.erl
@@ -38,7 +38,9 @@ main(Rules) ->
<<48,3,128,1,11>> =
roundtrip_enc('T11', #'T11'{number=11,string="hej"}),
<<48,3,128,1,11>> =
- roundtrip_enc('T12', #'T12'{number=11,string=[1,0,1,0]});
+ roundtrip_enc('T12',
+ #'T12'{number=11,string=[1,0,1,0]},
+ #'T12'{number=11,string = <<10:4>>});
_ -> ok
end,
ok.
@@ -48,3 +50,6 @@ roundtrip(Type, Value) ->
roundtrip_enc(Type, Value) ->
asn1_test_lib:roundtrip_enc('ParamBasic', Type, Value).
+
+roundtrip_enc(Type, Value, Expected) ->
+ asn1_test_lib:roundtrip_enc('ParamBasic', Type, Value, Expected).
diff --git a/lib/asn1/test/testPrimStrings.erl b/lib/asn1/test/testPrimStrings.erl
index be5409aa92..2fe0780701 100644
--- a/lib/asn1/test/testPrimStrings.erl
+++ b/lib/asn1/test/testPrimStrings.erl
@@ -19,7 +19,7 @@
%%
-module(testPrimStrings).
--export([bit_string/1]).
+-export([bit_string/2]).
-export([octet_string/1]).
-export([numeric_string/1]).
-export([other_strings/1]).
@@ -68,7 +68,7 @@ fragmented_lengths() ->
K64-1,K64,K64+1,K64+(1 bsl 7)-1,K64+(1 bsl 7),K64+(1 bsl 7)+1,
K64+K16-1,K64+K16,K64+K16+1].
-bit_string(Rules) ->
+bit_string(Rules, Opts) ->
%%==========================================================
%% Bs1 ::= BIT STRING
@@ -90,9 +90,10 @@ bit_string(Rules) ->
bs_roundtrip('Bs1', [0,1,0,0,1,0]),
bs_roundtrip('Bs1', [1,0,0,0,0,0,0,0,0]),
bs_roundtrip('Bs1', [0,1,0,0,1,0,1,1,1,1,1,0,0,0,1,0,0,1,1]),
-
- case Rules of
- ber ->
+
+
+ case {Rules,Opts} of
+ {ber,[]} ->
bs_decode('Bs1', <<35,8,3,2,0,73,3,2,4,32>>,
[0,1,0,0,1,0,0,1,0,0,1,0]),
bs_decode('Bs1', <<35,9,3,2,0,234,3,3,7,156,0>>,
@@ -100,7 +101,17 @@ bit_string(Rules) ->
bs_decode('Bs1', <<35,128,3,2,0,234,3,3,7,156,0,0,0>>,
[1,1,1,0,1,0,1,0,1,0,0,1,1,1,0,0,0]);
_ ->
- ok
+ %% DER, PER, UPER
+ consistent_def_enc('BsDef1',
+ [2#111101,
+ [1,0,1,1,1,1],
+ {2,<<2#101111:6,0:2>>},
+ <<2#101111:6>>]),
+ consistent_def_enc('BsDef2',
+ [[1,1,0,1, 1,1,1,0, 1,0,1,0, 1,1,0,1,
+ 1,0,1,1, 1,1,1,0, 1,1,1,0, 1,1,1,1],
+ {0,<<16#DEADBEEF:4/unit:8>>},
+ <<16#DEADBEEF:4/unit:8>>])
end,
@@ -217,6 +228,24 @@ bit_string(Rules) ->
_ -> per_bs_strings()
end.
+consistent_def_enc(Type, Vs) ->
+ M = 'PrimStrings',
+ {ok,Enc} = M:encode(Type, {Type,asn1_DEFAULT}),
+ {ok,Val} = M:decode(Type, Enc),
+
+ %% Ensure that the value has the correct format.
+ case {M:bit_string_format(),Val} of
+ {bitstring,{_,Bs}} when is_bitstring(Bs) -> ok;
+ {compact,{_,{Unused,Bin}}} when is_integer(Unused),
+ is_binary(Bin) -> ok;
+ {legacy,{_,Bs}} when is_list(Bs) -> ok
+ end,
+
+ %% All values should be recognized and encoded as the
+ %% the default value (i.e. not encoded at all).
+ _ = [{ok,Enc} = M:encode(Type, {Type,V}) || V <- Vs],
+ ok.
+
%% The PER encoding rules requires that a BIT STRING with
%% named positions should never have any trailing zeroes
%% (except to reach the minimum number of bits as given by
diff --git a/lib/asn1/test/testSeqSetDefaultVal.erl b/lib/asn1/test/testSeqSetDefaultVal.erl
index fb61bf1647..044099199f 100644
--- a/lib/asn1/test/testSeqSetDefaultVal.erl
+++ b/lib/asn1/test/testSeqSetDefaultVal.erl
@@ -18,7 +18,7 @@
%%
%%
-module(testSeqSetDefaultVal).
--export([main/1]).
+-export([main/2]).
-include("External.hrl").
-include_lib("test_server/include/test_server.hrl").
@@ -34,7 +34,8 @@
-record('SeqBS',{a = asn1_DEFAULT,
b = asn1_DEFAULT,
c = asn1_DEFAULT,
- d = asn1_DEFAULT}).
+ d = asn1_DEFAULT,
+ e = asn1_DEFAULT}).
-record('SetBS',{a = asn1_DEFAULT,
b = asn1_DEFAULT,
c = asn1_DEFAULT,
@@ -93,7 +94,119 @@
-record('S4_b',{ba = asn1_DEFAULT,
bb = asn1_DEFAULT}).
-main(_Rules) ->
+main(ber, []) ->
+ %% Nothing to test because plain BER will only use
+ %% default values when explicitly told to do so by
+ %% asn1_DEFAULT.
+ ok;
+main(Rule, Opts) ->
+ %% DER, PER, UPER. These encodings should not encode
+ %% values that are equal to the default value.
+
+ case {Rule,Opts} of
+ {ber,[der]} ->
+ der();
+ {_,_} ->
+ ok
+ end,
+
+ Ts = [{#'SeqInts'{},
+ [{#'SeqInts'.c,
+ [asn1_DEFAULT,
+ three,
+ 3]}]},
+
+ {#'SeqBS'{},
+ [{#'SeqBS'.a,
+ [asn1_DEFAULT,
+ 2#0110101,
+ [1,0,1,0,1,1,0],
+ {1,<<16#AC>>},
+ <<1:1,0:1,1:1,0:1,1:1,1:1,0:1>>]},
+ {#'SeqBS'.b,
+ [asn1_DEFAULT,
+ 2#10100010101,
+ [1,0,1,0,1,0,0,0,1,0,1,0],
+ {4,<<16#A8,16#A0>>},
+ <<16#A8:8,16#A:4>>]},
+ {#'SeqBS'.c,
+ [asn1_DEFAULT,
+ [second],
+ [0,1],
+ {6,<<0:1,1:1,0:6>>},
+ <<1:2>>]},
+ {#'SeqBS'.c, %Zeroes on the right
+ [asn1_DEFAULT,
+ [second],
+ [0,1,0,0,0],
+ {4,<<0:1,1:1,0:6>>},
+ <<1:2,0:17>>]},
+ {#'SeqBS'.d,
+ [asn1_DEFAULT,
+ 2#1001,
+ [1,0,0,1],
+ {4,<<2#1001:4,0:4>>},
+ <<2#1001:4>>]},
+ {#'SeqBS'.e,
+ [asn1_DEFAULT,
+ [0,1,0,1,1,0,1,0],
+ {0,<<2#01011010:8>>},
+ <<2#01011010:8>>]},
+ %% Not EQUAL to DEFAULT.
+ {#'SeqBS'.b,
+ [[1,1,0], %Not equal to DEFAULT
+ {5,<<6:3,0:5>>},
+ <<6:3>>]}
+ ]},
+
+ {#'SeqOS'{},
+ [{#'SeqOS'.a,
+ [asn1_DEFAULT,
+ [172]]}]},
+
+ {#'SeqOI'{},
+ [{#'SeqOI'.a,
+ [asn1_DEFAULT,
+ {1,2,14,15}]},
+ {#'SeqOI'.b,
+ [asn1_DEFAULT,
+%% {iso,'member-body',250,3,4},
+ {1,2,250,3,4}]},
+ {#'SeqOI'.c,
+ [asn1_DEFAULT,
+%% {iso,standard,8571,2,250,4},
+ {1,0,8571,2,250,4}]}]}
+ ],
+ io:format("~p\n", [Ts]),
+ R0 = [[consistency(Rec, Pos, Vs) || {Pos,Vs} <- Fs] || {Rec,Fs} <- Ts],
+ case lists:flatten(R0) of
+ [] ->
+ ok;
+ [_|_]=R ->
+ io:format("~p\n", [R]),
+ ?t:fail()
+ end.
+
+consistency(Rec0, Pos, [V|Vs]) ->
+ T = element(1, Rec0),
+ Rec = setelement(Pos, Rec0, V),
+ {ok,Enc} = 'Default':encode(T, Rec),
+ {ok,_SmokeTest} = 'Default':decode(T, Enc),
+ consistency_1(Vs, Rec0, Pos, Enc).
+
+consistency_1([V|Vs], Rec0, Pos, Enc) ->
+ Rec = setelement(Pos, Rec0, V),
+ case 'Default':encode(element(1, Rec), Rec) of
+ {ok,Enc} ->
+ consistency_1(Vs, Rec0, Pos, Enc);
+ {ok,WrongEnc} ->
+ [{Rec,{wrong,WrongEnc},{should_be,Enc}}|
+ consistency_1(Vs, Rec0, Pos, Enc)]
+ end;
+consistency_1([], _, _, _) -> [].
+
+der() ->
+ io:put_chars("Peforming DER-specific tests..."),
roundtrip(<<48,0>>,
'SeqInts',
#'SeqInts'{a=asn1_DEFAULT,b=asn1_DEFAULT,
@@ -117,50 +230,88 @@ main(_Rules) ->
roundtrip(<<48,0>>,
'SeqBS',
- #'SeqBS'{a=2#1010110,b=16#A8A,c=[second],d=[1,0,0,1]},
- #'SeqBS'{a=[1,0,1,0,1,1,0],b=16#A8A,c=[second],d=[1,0,0,1]}),
+ #'SeqBS'{a=2#0110101,
+ b=2#010100010101,
+ c=[second],
+ d=[1,0,0,1]},
+ #'SeqBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<2#1001:4>>,
+ e = <<2#01011010:8>>}),
roundtrip(<<48,0>>,
'SeqBS',
#'SeqBS'{a=[1,0,1,0,1,1,0],
b=[1,0,1,0,1,0,0,0,1,0,1,0],
c={5,<<64>>},
d=2#1001},
- #'SeqBS'{a=[1,0,1,0,1,1,0],b=16#A8A,c=[second],d=[1,0,0,1]}),
+ #'SeqBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<2#1001:4>>,
+ e = <<2#01011010:8>>}),
roundtrip(<<48,3,131,1,0>>,
'SeqBS',
#'SeqBS'{a=[1,0,1,0,1,1,0],
b=[1,0,1,0,1,0,0,0,1,0,1,0],
c={5,<<64>>},
d=0},
- #'SeqBS'{a=[1,0,1,0,1,1,0],
- b=16#A8A,
- c=[second],
- d = <<>>}),
+ #'SeqBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<>>,
+ e = <<2#01011010:8>>}),
+ roundtrip(<<48,3,131,1,0>>,
+ 'SeqBS',
+ #'SeqBS'{a = <<1:1,0:1,1:1,0:1,1:1,1:1,0:1>>,
+ b = <<1:1,0:1,1:1,0:1,1:1,0:1,0:1,0:1,1:1,0:1,1:1,0:1>>,
+ c = <<2:3>>,
+ d=0,
+ e = <<16#5A:8>>},
+ #'SeqBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<>>,
+ e = <<2#01011010:8>>}),
+
+ %% None of the default values are used.
+ roundtrip(<<48,19,128,2,7,128,129,2,5,64,130,2,5,32,131,1,0,132,2,5,224>>,
+ 'SeqBS',
+ #'SeqBS'{a = <<1:1>>,
+ b = {5,<<64>>},
+ c = [third],
+ d = 0,
+ e = <<7:3>>},
+ #'SeqBS'{a = <<1:1>>,
+ b = <<2:3>>,
+ c = [third],
+ d = <<>>,
+ e = <<7:3>>}),
roundtrip(<<49,0>>,
'SetBS',
- #'SetBS'{a=2#1010110,b=16#A8A,c=[second],d=[1,0,0,1]},
- #'SetBS'{a=[1,0,1,0,1,1,0],b=16#A8A,c=[second],d=[1,0,0,1]}),
+ #'SetBS'{a=2#0110101,
+ b=2#010100010101,
+ c=[second],
+ d=[1,0,0,1]},
+ #'SetBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<2#1001:4>>}),
roundtrip(<<49,0>>,
'SetBS',
#'SetBS'{a=[1,0,1,0,1,1,0],
b=[1,0,1,0,1,0,0,0,1,0,1,0],
c={5,<<64>>},
d=9},
- #'SetBS'{a=[1,0,1,0,1,1,0],
- b=16#A8A,
- c=[second],
- d=[1,0,0,1]}),
+ #'SetBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<2#1001:4>>}),
roundtrip(<<49,3,131,1,0>>,
'SetBS',
#'SetBS'{a=[1,0,1,0,1,1,0],
b=[1,0,1,0,1,0,0,0,1,0,1,0],
c={5,<<64>>},
d=0},
- #'SetBS'{a=[1,0,1,0,1,1,0],
- b=16#A8A,
- c=[second],
- d = <<>>}),
+ #'SetBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<>>}),
+ roundtrip(<<49,3,131,1,0>>,
+ 'SetBS',
+ #'SetBS'{a = <<1:1,0:1,1:1,0:1,1:1,1:1,0:1>>,
+ b = <<1:1,0:1,1:1,0:1,1:1,0:1,0:1,0:1,1:1,0:1,1:1,0:1>>,
+ c = <<2:3>>,
+ d=0},
+ #'SetBS'{a = <<2#1010110:7>>, b = <<16#A8A:12>>,
+ c=[second], d = <<>>}),
roundtrip(<<48,0>>, 'SeqOS',
#'SeqOS'{a=[172],b=[16#A8,16#A0],c='NULL'}),
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 16:13:38 +0000