File 0311-Reduce-memory-consumption-and-improve-debuggability-.patch of Package erlang
From b9be4d403145145e1ac099b543d324186ffc1232 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Thu, 30 Apr 2020 08:20:44 +0200
Subject: [PATCH] Reduce memory consumption and improve debuggability of asn1
tests
Running the asn1 tests in parallel requires a lot of memory, and if
there is crash or multiple half-hour time trap timeouts, we won't know
which test case that caused the problem. Besides, it has always been
tricky to run tests in parallel because some test cases use the same ASN.1
specs and these test cases must not be run in parallel.
In this commit we will stop running asn1 test cases in parallel.
Not running test cases in parallel means that several more minutes
will be needed to run the entire asn1 test suite. Note that
`asn1_test_lib:compile_all/3`, which is used by some test cases, will
compile the given ASN.1 specs in parallel. We can shave off some time
by using `compile_all/1` in more places, for example by combining
test cases that test similar things.
---
lib/asn1/test/asn1_SUITE.erl | 392 ++++++++++++++------------------
lib/asn1/test/asn1_test_lib.erl | 7 -
lib/asn1/test/testMegaco.erl | 4 +-
3 files changed, 168 insertions(+), 235 deletions(-)
diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl
index ca7949fb37..f75a385cf5 100644
--- a/lib/asn1/test/asn1_SUITE.erl
+++ b/lib/asn1/test/asn1_SUITE.erl
@@ -45,10 +45,112 @@ all() ->
[xref,
xref_export_all,
- {group, compile},
- {group, parallel},
+ c_string,
+ constraint_equivalence,
+
+ ber_decode_invalid_length,
+ ber_choiceinseq,
+ ber_optional,
+ tagdefault_automatic,
+
+ cover,
+
+ parse,
+ test_undecoded_rest,
+ specialized_decodes,
+ special_decode_performance,
+
+ testMegaco,
+ testConstraints,
+ testCompactBitString,
+ default,
+ testPrim,
+ rtUI,
+ testPrimStrings,
+
+ per,
+ ber,
+ der,
+
+ h323test,
+ testExtensibilityImplied,
+ testChoice,
+ testDefaultOctetString,
+ testMultipleLevels,
+ testOpt,
+ testSeqDefault,
+ testMaps,
+
+ testTypeValueNotation,
+
+ testExternal,
+
+ testSeqExtension,
+ testSeqOptional,
+ testSeqPrim,
+ testSeqTypeRefCho,
+ testSeqTypeRefPrim,
+ testSeqTypeRefSeq,
+ testSeqTypeRefSet,
+
+ testSeqOf,
+ testSeqOfIndefinite,
+ testSeqOfCho,
+ testSeqOfChoExt,
+
+ testExtensionAdditionGroup,
+
+ testSet,
+ testSetOf,
+
+ testEnumExt,
+ value_test,
+ testSeq2738,
+ constructed,
+ ber_decode_error,
+ otp_14440,
+ testSeqSetIndefinite,
+ testChoiceIndefinite,
+ per_open_type,
+ testInfObjectClass,
+ testUniqueObjectSets,
+ testInfObjExtract,
+ testParam,
+ testFragmented,
+ testMergeCompile,
+ testobj,
+ testDeepTConstr,
+ testImport,
+ testDER,
+ testDEFAULT,
+ testExtensionDefault,
+ testMvrasn6,
+ testContextSwitchingTypes,
+ testOpenTypeImplicitTag,
+ testROSE,
+ testINSTANCE_OF,
+ testTCAP,
+ test_ParamTypeInfObj,
+ test_Defed_ObjectIdentifier,
+ testSelectionType,
+ testSSLspecs,
+ testNortel,
+ test_WS_ParamClass,
+ test_modified_x420,
+
+ %% Some heavy tests.
+ testTcapsystem,
+ testNBAPsystem,
+ testS1AP,
+ testRfcs,
+
+ test_compile_options,
+ testDoubleEllipses,
+ test_x691,
+ ticket_6143,
+ test_OTP_9688,
+ testValueTest,
- % TODO: Investigate parallel running of these:
testComment,
testName2Number,
ticket_7407,
@@ -57,129 +159,7 @@ all() ->
{group, performance}].
groups() ->
- Parallel = asn1_test_lib:parallel(),
- [{compile, Parallel,
- [c_string,
- constraint_equivalence]},
-
- {ber, Parallel,
- [ber_decode_invalid_length,
- ber_choiceinseq,
- % Uses 'SOpttest'
- ber_optional,
- tagdefault_automatic]},
-
- {parallel, Parallel,
- [cover,
- {group, ber},
- % Uses 'P-Record', 'Constraints', 'MEDIA-GATEWAY-CONTROL'...
- {group, [], [parse,
- test_undecoded_rest,
- specialized_decodes,
- special_decode_performance,
- testMegaco,
- testConstraints,
- testCompactBitString]},
- default,
- % Uses 'Def', 'MULTIMEDIA-SYSTEM-CONTROL', 'H323-MESSAGES', 'Prim',
- % 'Real'
- {group, [], [testPrim,
- rtUI,
- testPrimStrings,
- per,
- ber_other,
- der,
- h323test]},
- testExtensibilityImplied,
- testChoPrim,
- testChoExtension,
- testChoOptional,
- testChoRecursive,
- testChoTypeRefCho,
- testChoTypeRefPrim,
- testChoTypeRefSeq,
- testChoTypeRefSet,
- testDefaultOctetString,
- testMultipleLevels,
- testOpt,
- testSeqDefault,
- testMaps,
- % Uses 'External'
- {group, [], [testExternal,
- testSeqExtension]},
- testSeqOptional,
- testSeqPrim,
- testSeqTypeRefCho,
- % Uses 'SeqTypeRefPrim'
- {group, [], [testSeqTypeRefPrim,
- testTypeValueNotation]},
- testSeqTypeRefSeq,
- testSeqTypeRefSet,
- % Uses 'SeqOf'
- {group, [], [testSeqOf,
- testSeqOfIndefinite]}, % Uses 'Mvrasn*'
- testSeqOfCho,
- testSeqOfChoExt,
- testSetDefault,
- testExtensionAdditionGroup,
- testSetOptional,
- testSetPrim,
- testSetTypeRefCho,
- testSetTypeRefPrim,
- testSetTypeRefSeq,
- testSetTypeRefSet,
- testSetOf,
- testSetOfCho,
- testEnumExt,
- value_test,
- testSeq2738,
- % Uses 'Constructed'
- {group, [], [constructed,
- ber_decode_error,
- otp_14440]},
- testSeqSetIndefinite,
- testChoiceIndefinite,
- per_open_type,
- testInfObjectClass,
- testUniqueObjectSets,
- testInfObjExtract,
- testParam,
- testFragmented,
- testMergeCompile,
- testobj,
- testDeepTConstr,
- testImport,
- testDER,
- testDEFAULT,
- testExtensionDefault,
- testMvrasn6,
- testContextSwitchingTypes,
- testOpenTypeImplicitTag,
- testROSE,
- testINSTANCE_OF,
- testTCAP,
- test_ParamTypeInfObj,
- test_Defed_ObjectIdentifier,
- testSelectionType,
- testSSLspecs,
- testNortel,
- % Uses 'PKCS7', 'InformationFramework'
- {group, [], [test_WS_ParamClass,
- test_modified_x420]},
- %% Don't run all these at the same time.
- {group, [],
- [testTcapsystem,
- testNBAPsystem,
- testS1AP,
- testRfcs]},
- test_compile_options,
- testDoubleEllipses,
- test_x691,
- ticket_6143,
- test_OTP_9688,
- testValueTest]},
-
- {performance, [],
+ [{performance, [],
[testTimer_ber,
testTimer_ber_maps,
testTimer_per,
@@ -326,30 +306,26 @@ do_test_prim(Rule, NoOkWrapper) ->
testCompactBitString(Config) -> test(Config, fun testCompactBitString/3).
testCompactBitString(Config, Rule, Opts) ->
- asn1_test_lib:compile("PrimStrings", Config,
- [Rule, compact_bit_string|Opts]),
+ Files = ["PrimStrings", "Constraints"],
+ asn1_test_lib:compile_all(Files, Config, [Rule, compact_bit_string|Opts]),
testCompactBitString:compact_bit_string(Rule),
testCompactBitString:bit_string_unnamed(Rule),
testCompactBitString:bit_string_unnamed(Rule),
testCompactBitString:ticket_7734(Rule),
- asn1_test_lib:compile("Constraints", Config,
- [Rule, compact_bit_string|Opts]),
testCompactBitString:otp_4869(Rule).
testPrimStrings(Config) ->
test(Config, fun testPrimStrings/3, [ber,{ber,[der]},per,uper]).
testPrimStrings(Config, Rule, Opts) ->
LegacyOpts = [legacy_erlang_types|Opts],
- asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config,
- [Rule|LegacyOpts]),
+ Files = ["PrimStrings", "BitStr"],
+ asn1_test_lib:compile_all(Files, Config, [Rule|LegacyOpts]),
testPrimStrings_cases(Rule, LegacyOpts),
- asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config, [Rule|Opts]),
+ asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
testPrimStrings_cases(Rule, Opts),
- asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config,
- [legacy_bit_string,Rule|Opts]),
+ asn1_test_lib:compile_all(Files, Config, [legacy_bit_string,Rule|Opts]),
testPrimStrings:bit_string(Rule, Opts),
- asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config,
- [compact_bit_string,Rule|Opts]),
+ asn1_test_lib:compile_all(Files, Config, [compact_bit_string,Rule|Opts]),
testPrimStrings:bit_string(Rule, Opts),
testPrimStrings:more_strings(Rule).
@@ -398,46 +374,26 @@ testExtensibilityImplied(Config, Rule, Opts) ->
[Rule,no_ok_wrapper|Opts]),
testExtensibilityImplied:main(Rule).
-testChoPrim(Config) -> test(Config, fun testChoPrim/3).
-testChoPrim(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoPrim", Config, [Rule|Opts]),
+testChoice(Config) -> test(Config, fun testChoice/3).
+testChoice(Config, Rule, Opts) ->
+ Files = ["ChoPrim",
+ "ChoExtension",
+ "ChoOptional",
+ "ChoOptionalImplicitTag",
+ "ChoRecursive",
+ "ChoTypeRefCho",
+ "ChoTypeRefPrim",
+ "ChoTypeRefSeq",
+ "ChoTypeRefSet"],
+ asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
testChoPrim:bool(Rule),
- testChoPrim:int(Rule).
-
-testChoExtension(Config) -> test(Config, fun testChoExtension/3).
-testChoExtension(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoExtension", Config, [Rule|Opts]),
- testChoExtension:extension(Rule).
-
-testChoOptional(Config) -> test(Config, fun testChoOptional/3).
-testChoOptional(Config, Rule, Opts) ->
- asn1_test_lib:compile_all(["ChoOptional",
- "ChoOptionalImplicitTag"], Config, [Rule|Opts]),
- testChoOptional:run().
-
-testChoRecursive(Config) -> test(Config, fun testChoRecursive/3).
-testChoRecursive(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoRecursive", Config, [Rule|Opts]),
- testChoRecursive:recursive(Rule).
-
-testChoTypeRefCho(Config) -> test(Config, fun testChoTypeRefCho/3).
-testChoTypeRefCho(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoTypeRefCho", Config, [Rule|Opts]),
- testChoTypeRefCho:choice(Rule).
-
-testChoTypeRefPrim(Config) -> test(Config, fun testChoTypeRefPrim/3).
-testChoTypeRefPrim(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoTypeRefPrim", Config, [Rule|Opts]),
- testChoTypeRefPrim:prim(Rule).
-
-testChoTypeRefSeq(Config) -> test(Config, fun testChoTypeRefSeq/3).
-testChoTypeRefSeq(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoTypeRefSeq", Config, [Rule|Opts]),
- testChoTypeRefSeq:seq(Rule).
-
-testChoTypeRefSet(Config) -> test(Config, fun testChoTypeRefSet/3).
-testChoTypeRefSet(Config, Rule, Opts) ->
- asn1_test_lib:compile("ChoTypeRefSet", Config, [Rule|Opts]),
+ testChoPrim:int(Rule),
+ testChoExtension:extension(Rule),
+ testChoOptional:run(),
+ testChoRecursive:recursive(Rule),
+ testChoTypeRefCho:choice(Rule),
+ testChoTypeRefPrim:prim(Rule),
+ testChoTypeRefSeq:seq(Rule),
testChoTypeRefSet:set(Rule).
testDefaultOctetString(Config) -> test(Config, fun testDefaultOctetString/3).
@@ -564,50 +520,33 @@ testSeqOfIndefinite(Config, Rule, Opts) ->
asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
testSeqOfIndefinite:main().
-testSetDefault(Config) -> test(Config, fun testSetDefault/3).
-testSetDefault(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetDefault", Config, [Rule|Opts]),
- testSetDefault:main(Rule).
+testSet(Config) -> test(Config, fun testSet/3).
+testSet(Config, Rule, Opts) ->
+ Files = ["SetDefault",
+ "SetOptional",
+ "SetPrim",
+ "SetTypeRefCho",
+ "SetTypeRefPrim",
+ "SetTypeRefSeq",
+ "SetTypeRefSet"],
+ asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
-testSetOptional(Config) -> test(Config, fun testSetOptional/3).
-testSetOptional(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetOptional", Config, [Rule|Opts]),
+ testSetDefault:main(Rule),
testSetOptional:ticket_7533(Rule),
- testSetOptional:main(Rule).
-
-testSetPrim(Config) -> test(Config, fun testSetPrim/3).
-testSetPrim(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetPrim", Config, [Rule|Opts]),
- testSetPrim:main(Rule).
-
-testSetTypeRefCho(Config) -> test(Config, fun testSetTypeRefCho/3).
-testSetTypeRefCho(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetTypeRefCho", Config, [Rule|Opts]),
- testSetTypeRefCho:main(Rule).
-
-testSetTypeRefPrim(Config) -> test(Config, fun testSetTypeRefPrim/3).
-testSetTypeRefPrim(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetTypeRefPrim", Config, [Rule|Opts]),
- testSetTypeRefPrim:main(Rule).
-
-testSetTypeRefSeq(Config) -> test(Config, fun testSetTypeRefSeq/3).
-testSetTypeRefSeq(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetTypeRefSeq", Config, [Rule|Opts]),
- testSetTypeRefSeq:main(Rule).
-
-testSetTypeRefSet(Config) -> test(Config, fun testSetTypeRefSet/3).
-testSetTypeRefSet(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetTypeRefSet", Config, [Rule|Opts]),
+ testSetOptional:main(Rule),
+
+ testSetPrim:main(Rule),
+ testSetTypeRefCho:main(Rule),
+ testSetTypeRefPrim:main(Rule),
+ testSetTypeRefSeq:main(Rule),
testSetTypeRefSet:main(Rule).
testSetOf(Config) -> test(Config, fun testSetOf/3).
testSetOf(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetOf", Config, [Rule|Opts]),
- testSetOf:main(Rule).
-
-testSetOfCho(Config) -> test(Config, fun testSetOfCho/3).
-testSetOfCho(Config, Rule, Opts) ->
- asn1_test_lib:compile("SetOfCho", Config, [Rule|Opts]),
+ Files = ["SetOf",
+ "SetOfCho"],
+ asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
+ testSetOf:main(Rule),
testSetOfCho:main(Rule).
c_string(Config) ->
@@ -657,19 +596,23 @@ parse(Config) ->
per(Config) ->
test(Config, fun per/3, [per,uper,{per,[maps]},{uper,[maps]}]).
per(Config, Rule, Opts) ->
- [module_test(M, Config, Rule, Opts) || M <- per_modules()].
+ module_test(per_modules(), Config, Rule, Opts).
-ber_other(Config) ->
- test(Config, fun ber_other/3, [ber,{ber,[maps]}]).
+ber(Config) ->
+ test(Config, fun ber/3, [ber,{ber,[maps]}]).
-ber_other(Config, Rule, Opts) ->
- [module_test(M, Config, Rule, Opts) || M <- ber_modules()].
+ber(Config, Rule, Opts) ->
+ module_test(ber_modules(), Config, Rule, Opts).
der(Config) ->
asn1_test_lib:compile_all(ber_modules(), Config, [der]).
-module_test(M0, Config, Rule, Opts) ->
- asn1_test_lib:compile(M0, Config, [Rule,?NO_MAPS_MODULE|Opts]),
+module_test(Modules, Config, Rule, Opts) ->
+ asn1_test_lib:compile_all(Modules, Config, [Rule,?NO_MAPS_MODULE|Opts]),
+ _ = [do_module_test(M, Config, Opts) || M <- Modules],
+ ok.
+
+do_module_test(M0, Config, Opts) ->
case list_to_atom(M0) of
'LDAP' ->
%% Because of the recursive definition of 'Filter' in
@@ -815,8 +758,8 @@ per_open_type(Config, Rule, Opts) ->
testConstraints(Config) -> test(Config, fun testConstraints/3).
testConstraints(Config, Rule, Opts) ->
- asn1_test_lib:compile("Constraints", Config, [Rule|Opts]),
- asn1_test_lib:compile("LargeConstraints", Config, [Rule|Opts]),
+ Files = ["Constraints", "LargeConstraints"],
+ asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
testConstraints:int_constraints(Rule),
case Rule of
ber -> ok;
@@ -1163,9 +1106,6 @@ testExtensionAdditionGroup(Config, Rule, Opts) ->
[Rule,{record_name_prefix,"RRC-"}|Opts]),
extensionAdditionGroup:run(Rule).
-% parse_modules() ->
-% ["ImportsFrom"].
-
per_modules() ->
[X || X <- test_modules()].
diff --git a/lib/asn1/test/asn1_test_lib.erl b/lib/asn1/test/asn1_test_lib.erl
index af8462f0c9..2c91256d6d 100644
--- a/lib/asn1/test/asn1_test_lib.erl
+++ b/lib/asn1/test/asn1_test_lib.erl
@@ -24,7 +24,6 @@
rm_dirs/1,
hex_to_bin/1,
match_value/2,
- parallel/0,
roundtrip/3,roundtrip/4,roundtrip_enc/3,roundtrip_enc/4,
map_roundtrip/3]).
@@ -48,12 +47,6 @@ compile_all(Files, Config, Options0) ->
dialyze(Files, Options),
ok.
-parallel() ->
- case erlang:system_info(schedulers) > 1 andalso not run_dialyzer() of
- true -> [parallel];
- false -> []
- end.
-
dialyze(Files, Options) ->
case not run_dialyzer() orelse lists:member(abs, Options) of
true -> ok;
diff --git a/lib/asn1/test/testMegaco.erl b/lib/asn1/test/testMegaco.erl
index 0be798b962..6a88117896 100644
--- a/lib/asn1/test/testMegaco.erl
+++ b/lib/asn1/test/testMegaco.erl
@@ -26,8 +26,8 @@
-include_lib("common_test/include/ct.hrl").
compile(Config, Erule, Options) ->
- asn1_test_lib:compile("MEDIA-GATEWAY-CONTROL.asn", Config, [Erule|Options]),
- asn1_test_lib:compile("OLD-MEDIA-GATEWAY-CONTROL.asn", Config, [Erule|Options]),
+ Files = ["MEDIA-GATEWAY-CONTROL.asn","OLD-MEDIA-GATEWAY-CONTROL.asn"],
+ asn1_test_lib:compile_all(Files, Config, [Erule|Options]),
{ok,'OLD-MEDIA-GATEWAY-CONTROL','MEDIA-GATEWAY-CONTROL'}.
main(no_module,_) -> ok;
--
2.26.1
