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#! /usr/bin/perl -w -I ..
#
# UDP Connection Based Tests via check_udp
#
#
use strict;
use Test::More;
use NPTest;
my $res;
alarm(120); # make sure tests don't hang
plan tests => 14;
$res = NPTest->testCmd( "./check_udp -H localhost -p 3333" );
cmp_ok( $res->return_code, '==', 3, "Need send/expect string");
like ( $res->output, '/With UDP checks, a send/expect string must be specified./', "Output OK");
$res = NPTest->testCmd( "./check_udp -H localhost -p 3333 -s send" );
cmp_ok( $res->return_code, '==', 3, "Need expect string");
like ( $res->output, '/With UDP checks, a send/expect string must be specified./', "Output OK");
$res = NPTest->testCmd( "./check_udp -H localhost -p 3333 -e expect" );
cmp_ok( $res->return_code, '==', 3, "Need send string");
like ( $res->output, '/With UDP checks, a send/expect string must be specified./', "Output OK");
$res = NPTest->testCmd( "./check_udp -H localhost -p 3333 -s foo -e bar" );
cmp_ok( $res->return_code, '==', 2, "Errors correctly because no udp service running" );
like ( $res->output, '/No data received from host/', "Output OK");
my $nc;
if(system("which netcat >/dev/null 2>&1") == 0) {
$nc = 'netcat -w 3 -l -u -p 3333';
}
elsif(system("which nc >/dev/null 2>&1") == 0) {
$nc = 'nc -w 3 -l -u -4 localhost 3333';
}
SKIP: {
skip "No netcat available", 6 unless $nc;
open (NC, "echo 'barbar' | $nc |");
sleep 1;
$res = NPTest->testCmd( "./check_udp -H localhost -p 3333 -s '' -e barbar -4" );
cmp_ok( $res->return_code, '==', 0, "Got barbar response back" );
like ( $res->output, '/\[barbar\]/', "Output OK");
close NC;
# Start up a udp server listening on port 3333, quit after 3 seconds
# Otherwise will hang at close
my $pid = open(NC, "$nc </dev/null |");
sleep 1; # Allow nc to startup
my $start = time;
$res = NPTest->testCmd( "./check_udp -H localhost -p 3333 -s foofoo -e barbar -t 5 -4" );
my $duration = time - $start;
cmp_ok( $res->return_code, '==', '2', "Hung waiting for response");
like ( $res->output, '/Socket timeout after 5 seconds/', "Timeout message");
like ( $duration, '/^[56]$/', "Timeout after 5 (possibly 6) seconds");
my $read_nc = <NC>;
close NC;
cmp_ok( $read_nc, 'eq', "foofoo", "Data received correctly" );
}
alarm(0); # disable alarm
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