diff options
| -rw-r--r-- | plugins/t/check_snmp.t | 293 |
1 files changed, 156 insertions, 137 deletions
diff --git a/plugins/t/check_snmp.t b/plugins/t/check_snmp.t index 04bf500b..6de5f299 100644 --- a/plugins/t/check_snmp.t +++ b/plugins/t/check_snmp.t @@ -8,145 +8,164 @@ use strict; use Test::More; use NPTest; -my $tests = 8+42+2+2; -plan tests => $tests; +BEGIN { + plan skip_all => 'check_snmp is not compiled' unless -x "./check_snmp"; + plan tests => 60; +} + my $res; +my $host_snmp = getTestParameter( "host_snmp", "NP_HOST_SNMP", "localhost", + "A host providing an SNMP Service"); + +my $snmp_community = getTestParameter( "snmp_community", "NP_SNMP_COMMUNITY", "public", + "The SNMP Community string for SNMP Testing (assumes snmp v1)" ); + +my $host_nonresponsive = getTestParameter( "host_nonresponsive", "NP_HOST_NONRESPONSIVE", "10.0.0.1", + "The hostname of system not responsive to network requests" ); + +my $hostname_invalid = getTestParameter( "hostname_invalid", "NP_HOSTNAME_INVALID", "nosuchhost", + "An invalid (not known to DNS) hostname" ); + +$res = NPTest->testCmd( "./check_snmp -t 1" ); +is( $res->return_code, 3, "No host name" ); +is( $res->output, "No host specified" ); + +$res = NPTest->testCmd( "./check_snmp -H fakehostname" ); +is( $res->return_code, 3, "No OIDs specified" ); +is( $res->output, "No OIDs specified" ); + +$res = NPTest->testCmd( "./check_snmp -H fakehost -o oids -P 3 --seclevel=rubbish" ); +is( $res->return_code, 3, "Invalid seclevel" ); +like( $res->output, "/check_snmp: Invalid seclevel - rubbish/" ); + +$res = NPTest->testCmd( "./check_snmp -H fakehost -o oids -P 3c" ); +is( $res->return_code, 3, "Invalid protocol" ); +like( $res->output, "/check_snmp: Invalid SNMP version - 3c/" ); + +SKIP: { + skip "no snmp host defined", 38 if ( ! $host_snmp ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -w 1: -c 1:"); + cmp_ok( $res->return_code, '==', 0, "Exit OK when querying uptime" ); + like($res->output, '/^SNMP OK - (\d+)/', "String contains SNMP OK"); + $res->output =~ /^SNMP OK - (\d+)/; + my $value = $1; + cmp_ok( $value, ">", 0, "Got a time value" ); + like($res->perf_output, "/sysUpTime.*$1/", "Got perfdata with value '$1' in it"); + + + # some more threshold tests + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c 1"); + cmp_ok( $res->return_code, '==', 2, "Threshold test -c 1" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c 1:"); + cmp_ok( $res->return_code, '==', 0, "Threshold test -c 1:" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c ~:1"); + cmp_ok( $res->return_code, '==', 2, "Threshold test -c ~:1" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c 1:10"); + cmp_ok( $res->return_code, '==', 2, "Threshold test -c 1:10" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c \@1:10"); + cmp_ok( $res->return_code, '==', 0, "Threshold test -c \@1:10" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c 10:1"); + cmp_ok( $res->return_code, '==', 0, "Threshold test -c 10:1" ); + + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o .1.3.6.1.2.1.1.3.0 -w 1: -c 1:"); + cmp_ok( $res->return_code, '==', 0, "Test with numeric OID (no mibs loaded)" ); + like($res->output, '/^SNMP OK - \d+/', "String contains SNMP OK"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysDescr.0"); + cmp_ok( $res->return_code, '==', 0, "Exit OK when querying sysDescr" ); + unlike($res->perf_output, '/sysDescr/', "Perfdata doesn't contain string values"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysDescr.0,system.sysDescr.0"); + cmp_ok( $res->return_code, '==', 0, "Exit OK when querying two string OIDs, comma-separated" ); + like($res->output, '/^SNMP OK - /', "String contains SNMP OK"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysDescr.0 -o system.sysDescr.0"); + cmp_ok( $res->return_code, '==', 0, "Exit OK when querying two string OIDs, repeated option" ); + like($res->output, '/^SNMP OK - /', "String contains SNMP OK"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w 1:1 -c 1:1"); + cmp_ok( $res->return_code, '==', 0, "Exit OK when querying hrSWRunIndex.1" ); + like($res->output, '/^SNMP OK - 1\s.*$/', "String fits SNMP OK and output format"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w 0 -c 1:"); + cmp_ok( $res->return_code, '==', 1, "Exit WARNING when querying hrSWRunIndex.1 and warn-th doesn't apply " ); + like($res->output, '/^SNMP WARNING - \*1\*\s.*$/', "String matches SNMP WARNING and output format"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w :0 -c 0"); + cmp_ok( $res->return_code, '==', 2, "Exit CRITICAL when querying hrSWRunIndex.1 and crit-th doesn't apply" ); + like($res->output, '/^SNMP CRITICAL - \*1\*\s.*$/', "String matches SNMP CRITICAL and output format"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o ifIndex.2,ifIndex.1 -w 1:2 -c 1:2"); + cmp_ok( $res->return_code, '==', 0, "Checking two OIDs at once" ); + like($res->output, "/^SNMP OK - 2 1/", "Got two values back" ); + like( $res->perf_output, "/ifIndex.2=2/", "Got 1st perf data" ); + like( $res->perf_output, "/ifIndex.1=1/", "Got 2nd perf data" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o ifIndex.2,ifIndex.1 -w 1:2,1:2 -c 2:2,2:2"); + cmp_ok( $res->return_code, '==', 2, "Checking critical threshold is passed if any one value crosses" ); + like($res->output, "/^SNMP CRITICAL - 2 *1*/", "Got two values back" ); + like( $res->perf_output, "/ifIndex.2=2/", "Got 1st perf data" ); + like( $res->perf_output, "/ifIndex.1=1/", "Got 2nd perf data" ); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrStorage.hrMemorySize.0,host.hrSystem.hrSystemProcesses.0 -w 1:,1: -c 1:,1:"); + cmp_ok( $res->return_code, '==', 0, "Exit OK when querying hrMemorySize and hrSystemProcesses"); + like($res->output, '/^SNMP OK - \d+ \d+/', "String contains hrMemorySize and hrSystemProcesses"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w \@:0 -c \@0"); + cmp_ok( $res->return_code, '==', 0, "Exit OK with inside-range thresholds"); + like($res->output, '/^SNMP OK - 1\s.*$/', "String matches SNMP OK and output format"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o enterprises.ucdavis.laTable.laEntry.laLoad.3"); + $res->output =~ m/^SNMP OK - (\d+\.\d{2})\s.*$/; + my $lower = $1 - 0.05; + my $higher = $1 + 0.05; + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o enterprises.ucdavis.laTable.laEntry.laLoad.3 -w $lower -c $higher"); + cmp_ok( $res->return_code, '==', 1, "Exit WARNING with fractionnal arguments"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0,host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w ,:0 -c ,:2"); + cmp_ok( $res->return_code, '==', 1, "Exit WARNING on 2nd threshold"); + like($res->output, '/^SNMP WARNING - Timeticks:\s\(\d+\)\s+(?:\d+ days?,\s+)?\d+:\d+:\d+\.\d+\s+\*1\*\s.*$/', "First OID returned as string, 2nd checked for thresholds"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w '' -c ''"); + cmp_ok( $res->return_code, '==', 0, "Empty thresholds doesn't crash"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrStorage.hrMemorySize.0,host.hrSystem.hrSystemProcesses.0 -w ,,1 -c ,,2"); + cmp_ok( $res->return_code, '==', 0, "Skipping first two thresholds on 2 OID check"); + like($res->output, '/^SNMP OK - \d+ \w+ \d+\s.*$/', "Skipping first two thresholds, result printed rather than parsed"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrStorage.hrMemorySize.0,host.hrSystem.hrSystemProcesses.0 -w ,, -c ,,"); + cmp_ok( $res->return_code, '==', 0, "Skipping all thresholds"); + like($res->output, '/^SNMP OK - \d+ \w+ \d+\s.*$/', "Skipping all thresholds, result printed rather than parsed"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c 1000000000000: -u '1/100 sec'"); + cmp_ok( $res->return_code, '==', 2, "Timetick used as a threshold"); + like($res->output, '/^SNMP CRITICAL - \*\d+\* 1\/100 sec.*$/', "Timetick used as a threshold, parsed as numeric"); + + $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0"); + cmp_ok( $res->return_code, '==', 0, "Timetick used as a string"); + like($res->output, '/^SNMP OK - Timeticks:\s\(\d+\)\s+(?:\d+ days?,\s+)?\d+:\d+:\d+\.\d+\s.*$/', "Timetick used as a string, result printed rather than parsed"); +} + +# These checks need a complete command line. An invalid community is used so +# the tests can run on hosts w/o snmp host/community in NPTest.cache. Execution will fail anyway SKIP: { - skip "check_snmp is not compiled", $tests if ( ! -x "./check_snmp" ); - - my $host_snmp = getTestParameter( "host_snmp", "NP_HOST_SNMP", "localhost", - "A host providing an SNMP Service"); - - my $snmp_community = getTestParameter( "snmp_community", "NP_SNMP_COMMUNITY", "public", - "The SNMP Community string for SNMP Testing (assumes snmp v1)" ); - - my $host_nonresponsive = getTestParameter( "host_nonresponsive", "NP_HOST_NONRESPONSIVE", "10.0.0.1", - "The hostname of system not responsive to network requests" ); - - my $hostname_invalid = getTestParameter( "hostname_invalid", "NP_HOSTNAME_INVALID", "nosuchhost", - "An invalid (not known to DNS) hostname" ); - - $res = NPTest->testCmd( "./check_snmp -t 1" ); - is( $res->return_code, 3, "No host name" ); - is( $res->output, "No host specified" ); - - $res = NPTest->testCmd( "./check_snmp -H fakehostname" ); - is( $res->return_code, 3, "No OIDs specified" ); - is( $res->output, "No OIDs specified" ); - - $res = NPTest->testCmd( "./check_snmp -H fakehost -o oids -P 3 --seclevel=rubbish" ); - is( $res->return_code, 3, "Invalid seclevel" ); - like( $res->output, "/check_snmp: Invalid seclevel - rubbish/" ); - - $res = NPTest->testCmd( "./check_snmp -H fakehost -o oids -P 3c" ); - is( $res->return_code, 3, "Invalid protocol" ); - like( $res->output, "/check_snmp: Invalid SNMP version - 3c/" ); - - SKIP: { - skip "no snmp host defined", 38 if ( ! $host_snmp ); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -w 1: -c 1:"); - cmp_ok( $res->return_code, '==', 0, "Exit OK when querying uptime" ); - like($res->output, '/^SNMP OK - (\d+)/', "String contains SNMP OK"); - $res->output =~ /^SNMP OK - (\d+)/; - my $value = $1; - cmp_ok( $value, ">", 0, "Got a time value" ); - like($res->perf_output, "/sysUpTime.*$1/", "Got perfdata with value '$1' in it"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o .1.3.6.1.2.1.1.3.0 -w 1: -c 1:"); - cmp_ok( $res->return_code, '==', 0, "Test with numeric OID (no mibs loaded)" ); - like($res->output, '/^SNMP OK - \d+/', "String contains SNMP OK"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysDescr.0"); - cmp_ok( $res->return_code, '==', 0, "Exit OK when querying sysDescr" ); - unlike($res->perf_output, '/sysDescr/', "Perfdata doesn't contain string values"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysDescr.0,system.sysDescr.0"); - cmp_ok( $res->return_code, '==', 0, "Exit OK when querying two string OIDs, comma-separated" ); - like($res->output, '/^SNMP OK - /', "String contains SNMP OK"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysDescr.0 -o system.sysDescr.0"); - cmp_ok( $res->return_code, '==', 0, "Exit OK when querying two string OIDs, repeated option" ); - like($res->output, '/^SNMP OK - /', "String contains SNMP OK"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w 1:1 -c 1:1"); - cmp_ok( $res->return_code, '==', 0, "Exit OK when querying hrSWRunIndex.1" ); - like($res->output, '/^SNMP OK - 1\s.*$/', "String fits SNMP OK and output format"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w 0 -c 1:"); - cmp_ok( $res->return_code, '==', 1, "Exit WARNING when querying hrSWRunIndex.1 and warn-th doesn't apply " ); - like($res->output, '/^SNMP WARNING - \*1\*\s.*$/', "String matches SNMP WARNING and output format"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w :0 -c 0"); - cmp_ok( $res->return_code, '==', 2, "Exit CRITICAL when querying hrSWRunIndex.1 and crit-th doesn't apply" ); - like($res->output, '/^SNMP CRITICAL - \*1\*\s.*$/', "String matches SNMP CRITICAL and output format"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o ifIndex.2,ifIndex.1 -w 1:2 -c 1:2"); - cmp_ok( $res->return_code, '==', 0, "Checking two OIDs at once" ); - like($res->output, "/^SNMP OK - 2 1/", "Got two values back" ); - like( $res->perf_output, "/ifIndex.2=2/", "Got 1st perf data" ); - like( $res->perf_output, "/ifIndex.1=1/", "Got 2nd perf data" ); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o ifIndex.2,ifIndex.1 -w 1:2,1:2 -c 2:2,2:2"); - cmp_ok( $res->return_code, '==', 2, "Checking critical threshold is passed if any one value crosses" ); - like($res->output, "/^SNMP CRITICAL - 2 *1*/", "Got two values back" ); - like( $res->perf_output, "/ifIndex.2=2/", "Got 1st perf data" ); - like( $res->perf_output, "/ifIndex.1=1/", "Got 2nd perf data" ); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrStorage.hrMemorySize.0,host.hrSystem.hrSystemProcesses.0 -w 1:,1: -c 1:,1:"); - cmp_ok( $res->return_code, '==', 0, "Exit OK when querying hrMemorySize and hrSystemProcesses"); - like($res->output, '/^SNMP OK - \d+ \d+/', "String contains hrMemorySize and hrSystemProcesses"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w \@:0 -c \@0"); - cmp_ok( $res->return_code, '==', 0, "Exit OK with inside-range thresholds"); - like($res->output, '/^SNMP OK - 1\s.*$/', "String matches SNMP OK and output format"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o enterprises.ucdavis.laTable.laEntry.laLoad.3"); - $res->output =~ m/^SNMP OK - (\d+\.\d{2})\s.*$/; - my $lower = $1 - 0.05; - my $higher = $1 + 0.05; - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o enterprises.ucdavis.laTable.laEntry.laLoad.3 -w $lower -c $higher"); - cmp_ok( $res->return_code, '==', 1, "Exit WARNING with fractionnal arguments"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0,host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w ,:0 -c ,:2"); - cmp_ok( $res->return_code, '==', 1, "Exit WARNING on 2nd threshold"); - like($res->output, '/^SNMP WARNING - Timeticks:\s\(\d+\)\s+(?:\d+ days?,\s+)?\d+:\d+:\d+\.\d+\s+\*1\*\s.*$/', "First OID returned as string, 2nd checked for thresholds"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrSWRun.hrSWRunTable.hrSWRunEntry.hrSWRunIndex.1 -w '' -c ''"); - cmp_ok( $res->return_code, '==', 0, "Empty thresholds doesn't crash"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrStorage.hrMemorySize.0,host.hrSystem.hrSystemProcesses.0 -w ,,1 -c ,,2"); - cmp_ok( $res->return_code, '==', 0, "Skipping first two thresholds on 2 OID check"); - like($res->output, '/^SNMP OK - \d+ \w+ \d+\s.*$/', "Skipping first two thresholds, result printed rather than parsed"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o host.hrStorage.hrMemorySize.0,host.hrSystem.hrSystemProcesses.0 -w ,, -c ,,"); - cmp_ok( $res->return_code, '==', 0, "Skipping all thresholds"); - like($res->output, '/^SNMP OK - \d+ \w+ \d+\s.*$/', "Skipping all thresholds, result printed rather than parsed"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0 -c 1000000000000: -u '1/100 sec'"); - cmp_ok( $res->return_code, '==', 2, "Timetick used as a threshold"); - like($res->output, '/^SNMP CRITICAL - \*\d+\* 1\/100 sec.*$/', "Timetick used as a threshold, parsed as numeric"); - - $res = NPTest->testCmd( "./check_snmp -H $host_snmp -C $snmp_community -o system.sysUpTime.0"); - cmp_ok( $res->return_code, '==', 0, "Timetick used as a string"); - like($res->output, '/^SNMP OK - Timeticks:\s\(\d+\)\s+(?:\d+ days?,\s+)?\d+:\d+:\d+\.\d+\s.*$/', "Timetick used as a string, result printed rather than parsed"); - } - - # These checks need a complete command line. An invalid community is used so - # the tests can run on hosts w/o snmp host/community in NPTest.cache. Execution will fail anyway - SKIP: { - skip "no non responsive host defined", 2 if ( ! $host_nonresponsive ); - $res = NPTest->testCmd( "./check_snmp -H $host_nonresponsive -C np_foobar -o system.sysUpTime.0 -w 1: -c 1:"); - cmp_ok( $res->return_code, '==', 3, "Exit UNKNOWN with non responsive host" ); - like($res->output, '/External command error: Timeout: No Response from /', "String matches timeout problem"); - } - - SKIP: { - skip "no non invalid host defined", 2 if ( ! $hostname_invalid ); - $res = NPTest->testCmd( "./check_snmp -H $hostname_invalid -C np_foobar -o system.sysUpTime.0 -w 1: -c 1:"); - cmp_ok( $res->return_code, '==', 3, "Exit UNKNOWN with non responsive host" ); - like($res->output, '/External command error: .*(nosuchhost|Name or service not known|Unknown host)/', "String matches invalid host"); - } + skip "no non responsive host defined", 2 if ( ! $host_nonresponsive ); + $res = NPTest->testCmd( "./check_snmp -H $host_nonresponsive -C np_foobar -o system.sysUpTime.0 -w 1: -c 1:"); + cmp_ok( $res->return_code, '==', 3, "Exit UNKNOWN with non responsive host" ); + like($res->output, '/External command error: Timeout: No Response from /', "String matches timeout problem"); +} +SKIP: { + skip "no non invalid host defined", 2 if ( ! $hostname_invalid ); + $res = NPTest->testCmd( "./check_snmp -H $hostname_invalid -C np_foobar -o system.sysUpTime.0 -w 1: -c 1:"); + cmp_ok( $res->return_code, '==', 3, "Exit UNKNOWN with non responsive host" ); + like($res->output, '/External command error: .*(nosuchhost|Name or service not known|Unknown host)/', "String matches invalid host"); } |