SF.net SVN: nagiosplug: [1952] Nagios-Plugin/trunk

Revision: 1952
          http://nagiosplug.svn.sourceforge.net/nagiosplug/?rev=1952&view=rev
Author:   tonvoon
Date:     2008-03-17 13:32:11 -0700 (Mon, 17 Mar 2008)

Log Message:
-----------
Fixed parsing of negative values and support full range definitions

Modified Paths:
--------------
    Nagios-Plugin/trunk/Changes
    Nagios-Plugin/trunk/lib/Nagios/Plugin/Functions.pm
    Nagios-Plugin/trunk/lib/Nagios/Plugin/Performance.pm
    Nagios-Plugin/trunk/lib/Nagios/Plugin.pm
    Nagios-Plugin/trunk/t/Nagios-Plugin-Performance.t

Modified: Nagios-Plugin/trunk/Changes
===================================================================
--- Nagios-Plugin/trunk/Changes	2008-03-16 18:10:47 UTC (rev 1951)
+++ Nagios-Plugin/trunk/Changes	2008-03-17 20:32:11 UTC (rev 1952)
@@ -1,5 +1,8 @@
 Revision history for Perl module Nagios::Plugin.
 
+0.25  17th March 2008
+  - Fixed parsing of performance data with negative values and full range definitions
+
 0.24  1st February 2008
   - Fixed a test failure which highlighted a precision rounding within hashes
 

Modified: Nagios-Plugin/trunk/lib/Nagios/Plugin/Functions.pm
===================================================================
--- Nagios-Plugin/trunk/lib/Nagios/Plugin/Functions.pm	2008-03-16 18:10:47 UTC (rev 1951)
+++ Nagios-Plugin/trunk/lib/Nagios/Plugin/Functions.pm	2008-03-17 20:32:11 UTC (rev 1952)
@@ -12,7 +12,7 @@
 use Math::Calc::Units;
 
 # Remember to update Nagios::Plugins as well
-our $VERSION = "0.24";
+our $VERSION = "0.25";
 
 our @STATUS_CODES = qw(OK WARNING CRITICAL UNKNOWN DEPENDENT);
 

Modified: Nagios-Plugin/trunk/lib/Nagios/Plugin/Performance.pm
===================================================================
--- Nagios-Plugin/trunk/lib/Nagios/Plugin/Performance.pm	2008-03-16 18:10:47 UTC (rev 1951)
+++ Nagios-Plugin/trunk/lib/Nagios/Plugin/Performance.pm	2008-03-17 20:32:11 UTC (rev 1952)
@@ -22,10 +22,12 @@
 	Nagios::Plugin::Functions::_use_die($_);
 }
 
+my $value_re = qr/[-+]?[\d\.]+/;
+my $value_re_with_negative_infinity = qr/$value_re|~/;
 sub _parse {
 	my $class = shift;
 	my $string = shift;
-	$string =~ s/^([^=]+)=([\d\.]+)([\w%]*);?([\d\.]+)?;?([\d\.]+)?;?([\d\.]+)?;?([\d\.]+)?\s*//;
+	$string =~ s/^([^=]+)=($value_re)([\w%]*);?($value_re_with_negative_infinity\:?$value_re?)?;?($value_re_with_negative_infinity\:?$value_re?)?;?($value_re)?;?($value_re)?\s*//o;
 	return undef unless ((defined $1 && $1 ne "") && (defined $2 && $2 ne ""));
     my $p = $class->new(
         label => $1, value => $2+0, uom => $3, warning => $4, critical => $5, 

Modified: Nagios-Plugin/trunk/lib/Nagios/Plugin.pm
===================================================================
--- Nagios-Plugin/trunk/lib/Nagios/Plugin.pm	2008-03-16 18:10:47 UTC (rev 1951)
+++ Nagios-Plugin/trunk/lib/Nagios/Plugin.pm	2008-03-17 20:32:11 UTC (rev 1952)
@@ -25,7 +25,7 @@
 # CPAN stupidly won't index this module without a literal $VERSION here,
 #   so we're forced to duplicate it explicitly
 # Make sure you update $Nagios::Plugin::Functions::VERSION too
-our $VERSION = "0.24";
+our $VERSION = "0.25";
 
 sub new {
 	my $class = shift;

Modified: Nagios-Plugin/trunk/t/Nagios-Plugin-Performance.t
===================================================================
--- Nagios-Plugin/trunk/t/Nagios-Plugin-Performance.t	2008-03-16 18:10:47 UTC (rev 1951)
+++ Nagios-Plugin/trunk/t/Nagios-Plugin-Performance.t	2008-03-17 20:32:11 UTC (rev 1952)
@@ -1,6 +1,6 @@
 
 use strict;
-use Test::More tests => 91;
+use Test::More tests => 111;
 BEGIN { use_ok('Nagios::Plugin::Performance') };
 
 diag "\nusing Nagios::Plugin::Performance revision ". $Nagios::Plugin::Performance::VERSION . "\n" if $ENV{TEST_VERBOSE};
@@ -142,4 +142,33 @@
 cmp_ok( $p[0]->threshold->warning, 'eq', "90", "warn okay");
 cmp_ok( $p[0]->threshold->critical, 'eq', "95", "crit okay");
 
+# Check ranges are parsed correctly
+@p = Nagios::Plugin::Performance->parse_perfstring("availability=93.8%;90:99;");
+is( $p[0]->label, "availability", "label okay");
+is( $p[0]->value, "93.8", "value okay");
+is( $p[0]->uom, "%", "uom okay");
+ok( defined eval { $p[0]->threshold->warning->is_set }, "Warning range has been set");
+is( $p[0]->threshold->critical->is_set, 0, "Critical range has not been set");
+is( $p[0]->threshold->warning, "90:99", "warn okay");
+
+# Check that negative values are parsed correctly in value and ranges
+@p = Nagios::Plugin::Performance->parse_perfstring("offset=-0.004476s;-60.000000:-5;-120.000000:-3;");
+is( $p[0]->label, "offset", "label okay");
+is( $p[0]->value, "-0.004476", "value okay");
+is( $p[0]->uom, "s", "uom okay");
+ok( defined eval { $p[0]->threshold->warning->is_set }, "Warning range has been set");
+ok( defined eval { $p[0]->threshold->critical->is_set }, "Critical range has been set");
+is( $p[0]->threshold->warning, "-60:-5", "warn okay");
+is( $p[0]->threshold->critical, "-120:-3", "crit okay");
+
+# Check infinity values are okay
+@p = Nagios::Plugin::Performance->parse_perfstring("salary=52GBP;~:23;45:");
+is( $p[0]->label, "salary", "label okay");
+is( $p[0]->value, "52", "value okay");
+is( $p[0]->uom, "GBP", "uom okay");
+ok( defined eval { $p[0]->threshold->warning->is_set }, "Warning range has been set");
+is( $p[0]->threshold->critical->is_set, 1, "Critical range has been set");
+is( $p[0]->threshold->warning, "~:23", "warn okay");
+is( $p[0]->threshold->critical, "45:", "warn okay");
+
 # add_perfdata tests in t/Nagios-Plugin-01.t


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