%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2003-2011. 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/.
%%
%% 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.
%%
%% %CopyrightEnd%
%%
%%----------------------------------------------------------------------
%% Purpose: Test the snmp mib compiler
%%
%% Run test: ts:run(snmp, snmp_compiler_test, [batch]).
%%
%%----------------------------------------------------------------------
-module(snmp_compiler_test).
%%----------------------------------------------------------------------
%% Include files
%%----------------------------------------------------------------------
-include("test_server.hrl").
-include("snmp_test_lib.hrl").
-include_lib("snmp/include/snmp_types.hrl").
%%----------------------------------------------------------------------
%% External exports
%%----------------------------------------------------------------------
-export([
all/1,
init_per_testcase/2, fin_per_testcase/2,
description/1,
oid_conflicts/1,
imports/1,
module_identity/1,
agent_capabilities/1,
module_compliance/1,
tickets/1,
otp_6150/1,
otp_8574/1,
otp_8595/1
]).
%%----------------------------------------------------------------------
%% Internal exports
%%----------------------------------------------------------------------
-export([
]).
%%----------------------------------------------------------------------
%% Macros
%%----------------------------------------------------------------------
%%----------------------------------------------------------------------
%% Records
%%----------------------------------------------------------------------
%%======================================================================
%% External functions
%%======================================================================
init_per_testcase(_Case, Config) when is_list(Config) ->
Dir = ?config(priv_dir, Config),
DataDir = ?config(data_dir, Config),
[_|RL] = lists:reverse(filename:split(DataDir)),
MibDir = join(lists:reverse(["snmp_test_data"|RL])),
CompDir = join(Dir, "comp_dir/"),
?line ok = file:make_dir(CompDir),
[{comp_dir, CompDir}, {mib_dir, MibDir} | Config].
fin_per_testcase(_Case, Config) when is_list(Config) ->
CompDir = ?config(comp_dir, Config),
?line ok = ?DEL_DIR(CompDir),
lists:keydelete(comp_dir, 1, Config).
%%======================================================================
%% Test case definitions
%%======================================================================
all(suite) ->
[
description,
oid_conflicts,
imports,
module_identity,
agent_capabilities,
module_compliance,
tickets
].
tickets(suite) ->
[
otp_6150,
otp_8574,
otp_8595
].
%%======================================================================
%% Test functions
%%======================================================================
description(suite) -> [];
description(Config) when is_list(Config) ->
put(tname,desc),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(comp_dir, Config),
Filename = join(Dir,"test"),
MibSrcName = Filename ++ ".mib",
MibBinName = Filename ++ ".bin",
Desctext = "This is a test description",
Oid = [1,3,6,1,2,1,15,1],
write_mib(MibSrcName,Desctext),
?line {ok,_} = snmpc:compile(MibSrcName, [{outdir, Dir},
{group_check, false},
{warnings, false},
{description, false}]),
MIB1 = read_mib(MibBinName),
%% io:format("description -> MIB1: ~n~p~n", [MIB1]),
check_mib(MIB1#mib.mes, Oid, undefined),
?line {ok,_} = snmpc:compile(MibSrcName, [{outdir, Dir},
{group_check, false},
{warnings, false},
{description, true}]),
MIB2 = read_mib(MibBinName),
%% io:format("description -> MIB2: ~n~p~n", [MIB2]),
check_mib(MIB2#mib.mes, Oid, Desctext),
%% Cleanup
file:delete(MibSrcName),
file:delete(MibBinName),
ok.
oid_conflicts(suite) -> [];
oid_conflicts(Config) when is_list(Config) ->
put(tname,oid_conflicts),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(comp_dir, Config),
Mib = join(Dir,"TESTv2.mib"),
?line ok = write_oid_conflict_mib(Mib),
?line {error,compilation_failed} =
snmpc:compile(Mib,[{outdir, Dir},{verbosity,trace}]),
ok.
imports(suite) ->
[];
imports(Config) when is_list(Config) ->
?SKIP(not_yet_implemented).
module_identity(suite) ->
[];
module_identity(Config) when is_list(Config) ->
?SKIP(not_yet_implemented).
agent_capabilities(suite) ->
[];
agent_capabilities(Config) when is_list(Config) ->
put(tname,agent_capabilities),
p("starting with Config: ~p~n", [Config]),
SnmpPrivDir = code:priv_dir(snmp),
SnmpMibsDir = join(SnmpPrivDir, "mibs"),
OtpMibsPrivDir = code:priv_dir(otp_mibs),
OtpMibsMibsDir = join(OtpMibsPrivDir, "mibs"),
Dir = ?config(mib_dir, Config),
AcMib = join(Dir,"AC-TEST-MIB.mib"),
?line {ok, MibFile1} = snmpc:compile(AcMib, [options,
version,
{i, [SnmpMibsDir, OtpMibsMibsDir]},
{outdir, Dir},
{verbosity, trace}]),
?line {ok, Mib1} = snmp_misc:read_mib(MibFile1),
?line {ok, MibFile2} = snmpc:compile(AcMib, [options,
version,
agent_capabilities,
{i, [SnmpMibsDir, OtpMibsMibsDir]},
{outdir, Dir},
{verbosity, trace}]),
?line {ok, Mib2} = snmp_misc:read_mib(MibFile2),
MEDiff = Mib2#mib.mes -- Mib1#mib.mes,
%% This is a rather pathetic test, but it is somthing...
io:format("agent_capabilities -> "
"~n MEDiff: ~p"
"~n Mib1: ~p"
"~n Mib2: ~p"
"~n", [MEDiff, Mib1, Mib2]),
case length(MEDiff) of
2 ->
ok;
_BadLen ->
exit({unexpected_mes, MEDiff})
end,
ok.
module_compliance(suite) ->
[];
module_compliance(Config) when is_list(Config) ->
put(tname,module_compliance),
p("starting with Config: ~p~n", [Config]),
SnmpPrivDir = code:priv_dir(snmp),
SnmpMibsDir = join(SnmpPrivDir, "mibs"),
OtpMibsPrivDir = code:priv_dir(otp_mibs),
OtpMibsMibsDir = join(OtpMibsPrivDir, "mibs"),
Dir = ?config(mib_dir, Config),
AcMib = join(Dir,"MC-TEST-MIB.mib"),
?line {ok, MibFile1} = snmpc:compile(AcMib, [options,
version,
{i, [SnmpMibsDir, OtpMibsMibsDir]},
{outdir, Dir},
{verbosity, trace}]),
?line {ok, Mib1} = snmp_misc:read_mib(MibFile1),
?line {ok, MibFile2} = snmpc:compile(AcMib, [options,
version,
module_compliance,
{i, [SnmpMibsDir, OtpMibsMibsDir]},
{outdir, Dir},
{verbosity, trace}]),
?line {ok, Mib2} = snmp_misc:read_mib(MibFile2),
MEDiff = Mib2#mib.mes -- Mib1#mib.mes,
%% This is a rather pathetic test, but it is somthing...
io:format("agent_capabilities -> "
"~n MEDiff: ~p"
"~n Mib1: ~p"
"~n Mib2: ~p"
"~n", [MEDiff, Mib1, Mib2]),
case length(MEDiff) of
1 ->
ok;
_BadLen ->
exit({unexpected_mes, MEDiff})
end,
ok.
otp_6150(suite) ->
[];
otp_6150(Config) when is_list(Config) ->
put(tname,otp_6150),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(comp_dir, Config),
MibDir = ?config(mib_dir, Config),
MibFile = join(MibDir, "ERICSSON-TOP-MIB.mib"),
?line {ok, Mib} = snmpc:compile(MibFile, [{outdir, Dir}, {verbosity, trace}]),
io:format("otp_6150 -> Mib: ~n~p~n", [Mib]),
ok.
otp_8574(suite) ->
[];
otp_8574(Config) when is_list(Config) ->
put(tname,otp_8574),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(comp_dir, Config),
MibDir = ?config(mib_dir, Config),
MibFile = join(MibDir, "OTP8574-MIB.mib"),
p("ensure compile fail without relaxed assign check"),
case snmpc:compile(MibFile, [{group_check, false}, {outdir, Dir}]) of
{error, compilation_failed} ->
p("with relaxed assign check MIB compiles with warning"),
case snmpc:compile(MibFile, [{group_check, false},
{outdir, Dir},
relaxed_row_name_assign_check]) of
{ok, _Mib} ->
ok;
{error, Reason} ->
p("unexpected compile failure: "
"~n Reason: ~p", [Reason]),
exit({unexpected_compile_failure, Reason})
end;
{ok, _} ->
p("unexpected compile success"),
exit(unexpected_compile_success)
end.
otp_8595(suite) ->
[];
otp_8595(Config) when is_list(Config) ->
put(tname,otp_8595),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(comp_dir, Config),
MibDir = ?config(mib_dir, Config),
MibFile = join(MibDir, "OTP8595-MIB.mib"),
?line {ok, Mib} =
snmpc:compile(MibFile, [{outdir, Dir},
{verbosity, trace},
{group_check, false}]),
io:format("otp_8595 -> Mib: ~n~p~n", [Mib]),
ok.
%%======================================================================
%% Internal functions
%%======================================================================
write_oid_conflict_mib(Filename) ->
MibText = "TESTv2 DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
Integer32, snmpModules ,experimental
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
DisplayString
FROM SNMPv2-TC
RowStatus
FROM STANDARD-MIB;
exampleModule MODULE-IDENTITY
LAST-UPDATED \"0005290000Z\"
ORGANIZATION \"Erlang\"
CONTACT-INFO \" test mib
Ericsson Utvecklings AB
Open System
Box 1505
SE-125 25 �LVSJ�\"
DESCRIPTION
\" Objects for management \"
REVISION \"0005290000Z\"
DESCRIPTION
\"The initial version\"
::= { snmpModules 1 }
example1 OBJECT IDENTIFIER ::= { experimental 7}
-- example2 OBJECT IDENTIFIER ::= { experimental 7}
myName OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
\"My own name\"
::= { example1 1 }
myNotification NOTIFICATION-TYPE
STATUS current
DESCRIPTION
\"test trap.\"
::= { example1 1 }
friendsTable OBJECT-TYPE
SYNTAX SEQUENCE OF FriendsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
\"A list of friends.\"
::= { example1 4 }
friendsEntry OBJECT-TYPE
SYNTAX FriendsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
\"\"
INDEX { fIndex }
::= { friendsTable 1 }
FriendsEntry ::= SEQUENCE {
fIndex INTEGER,
fName DisplayString,
fAddress DisplayString,
fStatus RowStatus
}
fIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
\"number of friend\"
::= { friendsEntry 1 }
fName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
\"Name of a friend\"
::= { friendsEntry 2 }
fAddress OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
\"Address of a friend\"
::= { friendsEntry 3 }
fStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-write
STATUS current
DESCRIPTION
\"The status of this conceptual row.\"
::= { friendsEntry 4 }
-- myName2 OBJECT IDENTIFIER ::= { example1 1 }
friendGroup OBJECT-GROUP
OBJECTS { myName, fIndex, fName,fAddress, fStatus }
STATUS current
DESCRIPTION \" A object group\"
::= { example1 2 }
myNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { myNotification }
STATUS current
DESCRIPTION
\"Test notification group\"
::= { example1 3 }
END",
file:write_file(Filename, MibText).
write_mib(Filename,Desc) ->
Binary = "Test DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
snmpModules, mib-2
FROM SNMPv2-SMI ;
snmpMIB MODULE-IDENTITY
LAST-UPDATED \"9511090000Z\"
ORGANIZATION \"\"
CONTACT-INFO \"\"
DESCRIPTION
::= { snmpModules 1 }
test OBJECT IDENTIFIER ::= { mib-2 15 }
bits1 OBJECT-TYPE
SYNTAX BITS { b0(0), b1(1), b2(2) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION \"" ++ Desc ++ "\"
::= { test 1 }
END",
Message = file:write_file(Filename ,Binary),
case Message of
ok -> ok;
{error, Reason} ->
exit({failed_writing_mib,Reason})
end.
read_mib(Filename) ->
case file:read_file(Filename) of
{ok,Bin} ->
binary_to_term(Bin);
{error,Reason} ->
exit({failed_reading_mib,Filename,Reason})
end.
check_mib([],_,_) ->
not_found;
check_mib([#me{oid = Oid, description = Description}| _T], Oid, Testdata) ->
check_desc(Description, Testdata);
check_mib([_H|T], Oid, Testdata ) ->
check_mib(T, Oid, Testdata ).
check_desc(Desc, Desc) ->
ok;
check_desc(Desc1, Desc2) ->
exit({'description not equal', Desc1, Desc2}).
join(Comp) ->
filename:join(Comp).
join(A,B) ->
filename:join(A,B).
%% ------
%% p(F) ->
%% p(F, []).
p(F) ->
p(F, []).
p(F, A) ->
p(get(tname), F, A).
p(TName, F, A) ->
io:format("*** [~w][~s] ***"
"~n" ++ F ++ "~n", [TName,format_timestamp(now())|A]).
format_timestamp({_N1, _N2, N3} = Now) ->
{Date, Time} = calendar:now_to_datetime(Now),
{YYYY,MM,DD} = Date,
{Hour,Min,Sec} = Time,
FormatDate =
io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w 4~w",
[YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]),
lists:flatten(FormatDate).
