[Catalyst-commits] r7749 - in Catalyst-Runtime/5.70/trunk: . lib/Catalyst t

bricas at dev.catalyst.perl.org bricas at dev.catalyst.perl.org
Wed May 14 14:42:51 BST 2008


Author: bricas
Date: 2008-05-14 14:42:50 +0100 (Wed, 14 May 2008)
New Revision: 7749

Modified:
   Catalyst-Runtime/5.70/trunk/Changes
   Catalyst-Runtime/5.70/trunk/lib/Catalyst/Stats.pm
   Catalyst-Runtime/5.70/trunk/t/unit_stats.t
Log:
Provide backwards compatability methods in Catalyst::Stats

Modified: Catalyst-Runtime/5.70/trunk/Changes
===================================================================
--- Catalyst-Runtime/5.70/trunk/Changes	2008-05-14 13:42:12 UTC (rev 7748)
+++ Catalyst-Runtime/5.70/trunk/Changes	2008-05-14 13:42:50 UTC (rev 7749)
@@ -1,6 +1,7 @@
 # This file documents the revision history for Perl extension Catalyst.
 
 5.7013
+        - Provide backwards compatability methods in Catalyst::Stats
         - Fix subdirs for scripts that run in subdirs more than one level deep.
         - Added test and updated docs for handling the Authorization header
           under mod_fastcgi/mod_cgi.

Modified: Catalyst-Runtime/5.70/trunk/lib/Catalyst/Stats.pm
===================================================================
--- Catalyst-Runtime/5.70/trunk/lib/Catalyst/Stats.pm	2008-05-14 13:42:12 UTC (rev 7748)
+++ Catalyst-Runtime/5.70/trunk/lib/Catalyst/Stats.pm	2008-05-14 13:42:50 UTC (rev 7749)
@@ -126,6 +126,50 @@
     return $visitor->getResult;
 } 
 
+
+sub accept {
+    my $self = shift;
+    $self->{tree}->accept( @_ );
+}
+
+sub addChild {
+    my $self = shift;
+    my $node = $_[ 0 ];
+
+    my $stat = $node->getNodeValue;
+
+    # do we need to fake $stat->{ t } ?
+    if( $stat->{ elapsed } ) {
+        # remove the "s" from elapsed time
+        $stat->{ elapsed } =~ s{s$}{};
+    }
+
+    $self->{tree}->addChild( @_ );
+}
+
+sub setNodeValue {
+    my $self = shift;
+    my $stat = $_[ 0 ];
+
+    # do we need to fake $stat->{ t } ?
+    if( $stat->{ elapsed } ) {
+        # remove the "s" from elapsed time
+        $stat->{ elapsed } =~ s{s$}{};
+    }
+
+    $self->{tree}->setNodeValue( @_ );
+}
+
+sub getNodeValue {
+    my $self = shift;
+    $self->{tree}->getNodeValue( @_ )->{ t };
+}
+
+sub traverse {
+    my $self = shift;
+    $self->{tree}->traverse( @_ );
+}
+
 1;
 
 __END__
@@ -293,7 +337,21 @@
 The 'rollup' flag indicates whether the reported time is the rolled up time for
 the block, or the elapsed time from the previous profiling point.
 
+=head1 COMPATABILITY METHODS
 
+Some components might expect the stats object to be a regular Tree::Simple object.
+We've added some compatability methods to handle this scenario:
+
+=head2 accept
+
+=head2 addChild
+
+=head2 setNodeValue
+
+=head2 getNodeValue
+
+=head2 traverse
+
 =head1 SEE ALSO
 
 L<Catalyst>.

Modified: Catalyst-Runtime/5.70/trunk/t/unit_stats.t
===================================================================
--- Catalyst-Runtime/5.70/trunk/t/unit_stats.t	2008-05-14 13:42:12 UTC (rev 7748)
+++ Catalyst-Runtime/5.70/trunk/t/unit_stats.t	2008-05-14 13:42:50 UTC (rev 7749)
@@ -3,8 +3,9 @@
 use strict;
 use warnings;
 
-use Test::More tests => 6;
+use Test::More tests => 12;
 use Time::HiRes qw/gettimeofday/;
+use Tree::Simple;
 
 my @fudge_t = ( 0, 0 );
 BEGIN {
@@ -14,75 +15,141 @@
 
 BEGIN { use_ok("Catalyst::Stats") };
 
+{
+    my $stats = Catalyst::Stats->new;
+    is (ref($stats), "Catalyst::Stats", "new");
 
-my $stats = Catalyst::Stats->new;
-is (ref($stats), "Catalyst::Stats", "new");
+    my @expected; # level, string, time
 
-my @expected; # level, string, time
+    $fudge_t[0] = 1;
+    ok($stats->profile("single comment arg"), "profile");
+    push(@expected, [ 0, "- single comment arg", 1, 0 ]);
 
-$fudge_t[0] = 1;
-ok($stats->profile("single comment arg"), "profile");
-push(@expected, [ 0, "- single comment arg", 1, 0 ]);
+    $fudge_t[0] = 3;
+    $stats->profile(comment => "hash comment arg");
+    push(@expected, [ 0, "- hash comment arg", 2, 0 ]);
 
-$fudge_t[0] = 3;
-$stats->profile(comment => "hash comment arg");
-push(@expected, [ 0, "- hash comment arg", 2, 0 ]);
+    $fudge_t[0] = 10;
+    $stats->profile(begin => "block", comment => "start block");
+    push(@expected, [ 0, "block - start block", 4, 1 ]);
 
-$fudge_t[0] = 10;
-$stats->profile(begin => "block", comment => "start block");
-push(@expected, [ 0, "block - start block", 4, 1 ]);
 
+    $fudge_t[0] = 11;
+    $stats->profile("inside block");
+    push(@expected, [ 1, "- inside block", 1, 0 ]);
 
-$fudge_t[0] = 11;
-$stats->profile("inside block");
-push(@expected, [ 1, "- inside block", 1, 0 ]);
+    $fudge_t[1] = 100000;
+    my $uid = $stats->profile(begin => "nested block", uid => "boo");
+    push(@expected, [ 1, "nested block", 0.7, 1 ]);
+    is ($uid, "boo", "set UID");
 
-$fudge_t[1] = 100000;
-my $uid = $stats->profile(begin => "nested block", uid => "boo");
-push(@expected, [ 1, "nested block", 0.7, 1 ]);
-is ($uid, "boo", "set UID");
+    $stats->enable(0);
+    $fudge_t[1] = 150000;
+    $stats->profile("this shouldn't appear");
+    $stats->enable(1);
 
-$stats->enable(0);
-$fudge_t[1] = 150000;
-$stats->profile("this shouldn't appear");
-$stats->enable(1);
+    $fudge_t[1] = 200000;
+    $stats->profile(begin => "double nested block 1");
+    push(@expected, [ 2, "double nested block 1", 0.2, 1 ]);
 
-$fudge_t[1] = 200000;
-$stats->profile(begin => "double nested block 1");
-push(@expected, [ 2, "double nested block 1", 0.2, 1 ]);
+    $stats->profile(comment => "attach to uid", parent => $uid);
 
-$stats->profile(comment => "attach to uid", parent => $uid);
+    $fudge_t[1] = 250000;
+    $stats->profile(begin => "badly nested block 1");
+    push(@expected, [ 3, "badly nested block 1", 0.35, 1 ]);
 
-$fudge_t[1] = 250000;
-$stats->profile(begin => "badly nested block 1");
-push(@expected, [ 3, "badly nested block 1", 0.35, 1 ]);
+    $fudge_t[1] = 300000;
+    $stats->profile(comment => "interleave 1");
+    push(@expected, [ 4, "- interleave 1", 0.05, 0 ]);
 
-$fudge_t[1] = 300000;
-$stats->profile(comment => "interleave 1");
-push(@expected, [ 4, "- interleave 1", 0.05, 0 ]);
+    $fudge_t[1] = 400000; # end double nested block time
+    $stats->profile(end => "double nested block 1");
 
-$fudge_t[1] = 400000; # end double nested block time
-$stats->profile(end => "double nested block 1");
+    $fudge_t[1] = 500000;
+    $stats->profile(comment => "interleave 2");
+    push(@expected, [ 4, "- interleave 2", 0.2, 0 ]);
 
-$fudge_t[1] = 500000;
-$stats->profile(comment => "interleave 2");
-push(@expected, [ 4, "- interleave 2", 0.2, 0 ]);
+    $fudge_t[1] = 600000; # end badly nested block time
+    $stats->profile(end => "badly nested block 1");
 
-$fudge_t[1] = 600000; # end badly nested block time
-$stats->profile(end => "badly nested block 1");
+    $fudge_t[1] = 800000; # end nested block time
+    $stats->profile(end => "nested block");
 
-$fudge_t[1] = 800000; # end nested block time
-$stats->profile(end => "nested block");
+    $fudge_t[0] = 14; # end block time
+    $fudge_t[1] = 0;
+    $stats->profile(end => "block", comment => "end block");
 
-$fudge_t[0] = 14; # end block time
-$fudge_t[1] = 0;
-$stats->profile(end => "block", comment => "end block");
+    push(@expected, [ 2, "- attach to uid", 0.1, 0 ]);
 
-push(@expected, [ 2, "- attach to uid", 0.1, 0 ]);
 
+    my @report = $stats->report;
+    is_deeply(\@report, \@expected, "report");
 
-my @report = $stats->report;
-is_deeply(\@report, \@expected, "report");
+    is ($stats->elapsed, 14, "elapsed");
+}
 
-is ($stats->elapsed, 14, "elapsed");
+# COMPATABILITY METHODS
 
+# accept
+{
+    my $stats = Catalyst::Stats->new;
+    my $root = $stats->{tree};
+    my $uid = $root->getUID;
+
+    my $visitor = Tree::Simple::Visitor::FindByUID->new;
+    $visitor->includeTrunk(1); # needed for this test
+    $visitor->searchForUID($uid);
+    $stats->accept($visitor);
+    is( $visitor->getResult, $root, '[COMPAT] accept()' );
+
+}
+
+# addChild
+{
+    my $stats = Catalyst::Stats->new;
+    my $node = Tree::Simple->new(
+        {
+            action  => 'test',
+            elapsed => '10s',
+            comment => "",
+        }
+    );
+
+    $stats->addChild( $node );
+
+    my $actual = $stats->{ tree }->{ _children }->[ 0 ];
+    is( $actual, $node, '[COMPAT] addChild()' );
+    is( $actual->getNodeValue->{ elapsed }, 10, '[COMPAT] addChild(), data munged' );
+}
+
+# setNodeValue
+{
+    my $stats = Catalyst::Stats->new;
+    my $stat = {
+        action  => 'test',
+        elapsed => '10s',
+        comment => "",
+    };
+
+    $stats->setNodeValue( $stat );
+
+    is_deeply( $stats->{tree}->getNodeValue, { action => 'test', elapsed => 10, comment => '' }   , '[COMPAT] setNodeValue(), data munged' );
+}
+
+# getNodeValue
+{
+    my $stats = Catalyst::Stats->new;
+    my $expected = $stats->{tree}->getNodeValue->{t};
+    is_deeply( $stats->getNodeValue, $expected, '[COMPAT] getNodeValue()' );
+}
+
+# traverse
+{
+    my $stats = Catalyst::Stats->new;
+    $stats->{tree}->addChild( Tree::Simple->new( { foo => 'bar' } ) );
+    my @value;
+    $stats->traverse( sub { push @value, shift->getNodeValue->{ foo }; } );
+
+    is_deeply( \@value, [ 'bar' ], '[COMPAT] traverse()' );
+}
+




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