Bump copyright year

[perl/modules/Test-Valgrind.git] / lib / Test / Valgrind / Session.pm

diff --git a/lib/Test/Valgrind/Session.pm b/lib/Test/Valgrind/Session.pm
index 47150e1a86208ab0fdb6bb1daa6d629399c7d23f..0e2a004e480c7b807960848615505fa37203d6f6 100644 (file)
--- a/lib/Test/Valgrind/Session.pm
+++ b/lib/Test/Valgrind/Session.pm
@@ -9,11 +9,11 @@ Test::Valgrind::Session - Test::Valgrind session object.
 
 =head1 VERSION
 
-Version 1.02
+Version 1.13
 
 =cut
 
-our $VERSION = '1.02';
+our $VERSION = '1.13';
 
 =head1 DESCRIPTION
 
@@ -30,11 +30,20 @@ use POSIX (); # SIGKILL
 
 use version ();
 
-use base qw/Test::Valgrind::Carp/;
+use base qw<Test::Valgrind::Carp>;
 
 =head1 METHODS
 
-=head2 C<< new search_dirs => \@search_dirs, valgrind => [ $valgrind | \@valgrind ], min_version => $min_version, no_def_supp => $no_def_supp, extra_supps => \@extra_supps >>
+=head2 C<new>
+
+    my $tvs = Test::Valgrind::Session->new(
+     search_dirs => \@search_dirs,
+     valgrind    => $valgrind,  # One candidate
+     valgrind    => \@valgrind, # Several candidates
+     min_version => $min_version,
+     no_def_supp => $no_def_supp,
+     extra_supps => \@extra_supps,
+    );
 
 The package constructor, which takes several options :
 
@@ -130,10 +139,14 @@ sub new {
 
 =head2 C<valgrind>
 
+    my $valgrind_path = $tvs->valgrind;
+
 The path to the selected C<valgrind> executable.
 
 =head2 C<version>
 
+    my $valgrind_version = $tvs->version;
+
 The L<version> object associated to the selected C<valgrind>.
 
 =cut
@@ -149,21 +162,31 @@ sub version {
 
 =head2 C<no_def_supp>
 
+    my $no_def_supp = $tvs->no_def_supp;
+
 Read-only accessor for the C<no_def_supp> option.
 
 =cut
 
-eval "sub $_ { \$_[0]->{$_} }" for qw/valgrind no_def_supp/;
+eval "sub $_ { \$_[0]->{$_} }" for qw<valgrind no_def_supp>;
 
 =head2 C<extra_supps>
 
+    my @extra_supps = $tvs->extra_supps;
+
 Read-only accessor for the C<extra_supps> option.
 
 =cut
 
 sub extra_supps { @{$_[0]->{extra_supps} || []} }
 
-=head2 C<< run action => $action, tool => $tool, command => $command >>
+=head2 C<run>
+
+    $tvs->run(
+     action  => $action,
+     tool    => $tool,
+     command => $command,
+    );
 
 Runs the command C<$command> through C<valgrind> with the tool C<$tool>, which will report to the action C<$action>.
 
@@ -177,7 +200,7 @@ sub run {
  my %args = @_;
 
  $self->start(%args);
- my $guard = bless sub { $self->finish } => 'Test::Valgrind::Session::Guard';
+ my $guard = Test::Valgrind::Session::Guard->new(sub { $self->finish });
 
  $self->_run($args{command});
 }
@@ -218,7 +241,11 @@ sub _run {
     "Suppressions for this perl stored in $def_supp"
    ));
   }
-  push @supp_args, '--suppressions=' . $_ for $self->suppressions;
+  for ($self->suppressions) {
+   next unless -e $_;
+   $self->report($self->report_class->new_diag("Using suppression file $_"));
+   push @supp_args, "--suppressions=$_";
+  }
  }
 
  pipe my $vrdr, my $vwtr or $self->_croak("pipe(\$vrdr, \$vwtr): $!");
@@ -267,7 +294,9 @@ sub _run {
  return;
 }
 
-sub Test::Valgrind::Session::Guard::DESTROY { $_[0]->() }
+sub Test::Valgrind::Session::Guard::new     { bless \($_[1]), $_[0] }
+
+sub Test::Valgrind::Session::Guard::DESTROY { ${$_[0]}->() }
 
 =head2 C<action>
 
@@ -289,7 +318,7 @@ Read-only accessor for the C<command> associated to the current run.
 
 my @members;
 BEGIN {
- @members = qw/action tool command parser/;
+ @members = qw<action tool command parser>;
  for (@members) {
   eval "sub $_ { \@_ <= 1 ? \$_[0]->{$_} : (\$_[0]->{$_} = \$_[1]) }";
   die if $@;
@@ -304,9 +333,17 @@ Forwards to C<< ->action->do_suppressions >>.
 
 sub do_suppressions { $_[0]->action->do_suppressions }
 
+=head2 C<parser_class>
+
+Calls C<< ->tool->parser_class >> with the current session object as the unique argument.
+
+=cut
+
+sub parser_class { $_[0]->tool->parser_class($_[0]) }
+
 =head2 C<report_class>
 
-Calls C<< ->action->report_class >> with the current session object as the unique argument.
+Calls C<< ->tool->report_class >> with the current session object as the unique argument.
 
 =cut
 
@@ -344,6 +381,8 @@ sub def_supp_file {
 
 =head2 C<suppressions>
 
+    my @suppressions = $tvs->suppressions;
+
 Returns the list of all the suppressions that will be passed to C<valgrind>.
 Honors L</no_def_supp> and L</extra_supps>.
 
@@ -364,6 +403,12 @@ sub suppressions {
 
 =head2 C<start>
 
+    $tvs->start(
+     action  => $action,
+     tool    => $tool,
+     command => $command,
+    );
+
 Starts the action and tool associated to the current run.
 It's automatically called at the beginning of L</run>.
 
@@ -374,7 +419,7 @@ sub start {
 
  my %args = @_;
 
- for (qw/action tool command/) {
+ for (qw<action tool command>) {
   my $base = 'Test::Valgrind::' . ucfirst;
   my $value = $args{$_};
   $self->_croak("Invalid $_") unless Scalar::Util::blessed($value)
@@ -382,16 +427,18 @@ sub start {
   $self->$_($args{$_})
  }
 
- delete @{$self}{qw/last_status exit_code/};
+ delete @{$self}{qw<last_status exit_code>};
 
  $self->tool->start($self);
- $self->parser($self->tool->parser_class($self)->new)->start($self);
+ $self->parser($self->parser_class->new)->start($self);
  $self->action->start($self);
 
  return;
 }
 
-=head2 C<abort $msg>
+=head2 C<abort>
+
+    $tvs->abort($msg);
 
 Forwards to C<< ->action->abort >> after unshifting the session object to the argument list.
 
@@ -403,7 +450,9 @@ sub abort {
  $self->action->abort($self, @_);
 }
 
-=head2 C<report $report>
+=head2 C<report>
+
+    $tvs->report($report);
 
 Forwards to C<< ->action->report >> after unshifting the session object to the argument list.
 
@@ -414,7 +463,7 @@ sub report {
 
  return unless defined $report;
 
- for my $handler (qw/tool command/) {
+ for my $handler (qw<tool command>) {
   $report = $self->$handler->filter($self, $report);
   return unless defined $report;
  }
@@ -424,6 +473,8 @@ sub report {
 
 =head2 C<finish>
 
+    $tvs->finish;
+
 Finishes the action and tool associated to the current run.
 It's automatically called at the end of L</run>.
 
@@ -448,6 +499,8 @@ sub finish {
 
 =head2 C<status>
 
+    my $status = $tvs->status;
+
 Returns the status code of the last run of the session.
 
 =cut
@@ -479,7 +532,7 @@ You can find documentation for this module with the perldoc command.
 
 =head1 COPYRIGHT & LICENSE
 
-Copyright 2009 Vincent Pit, all rights reserved.
+Copyright 2009,2010,2011,2013 Vincent Pit, all rights reserved.
 
 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.