Only allow 24 callers

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

diff --git a/lib/Test/Valgrind.pm b/lib/Test/Valgrind.pm
index 4669b23bd7bcdeae65ebeb8ca879e82b56c0330a..1df876c3d10fb8f91d8d28d75e21a84ba5fe37a5 100644 (file)
--- a/lib/Test/Valgrind.pm
+++ b/lib/Test/Valgrind.pm
@@ -9,11 +9,11 @@ Test::Valgrind - Generate suppressions, analyse and test any command with valgri
 
 =head1 VERSION
 
 
 =head1 VERSION
 

-Version 1.15
+Version 1.18

 
 =cut
 
 
 =cut
 

-our $VERSION = '1.15';
+our $VERSION = '1.18';

 
 =head1 SYNOPSIS
 
 
 =head1 SYNOPSIS
 


@@ -96,7 +96,7 @@ C<< callers => $number >>
 Specify the maximum stack depth studied when valgrind encounters an error.
 Raising this number improves granularity.
 
 Specify the maximum stack depth studied when valgrind encounters an error.
 Raising this number improves granularity.
 

-Ignored if you supply your own custom C<tool>, otherwise defaults to C<50>.
+Ignored if you supply your own custom C<tool>, otherwise defaults to C<24> (the maximum allowed by C<valgrind>).

 
 =item *
 
 
 =item *
 


@@ -124,6 +124,14 @@ Defaults to false.
 
 =item *
 
 
 =item *
 

+C<< allow_no_supp => $bool >>
+
+If true, force running the analysis even if the suppression files do not refer to any C<perl>-related symbol.
+
+Defaults to false.
+
+=item *
+

 C<< extra_supps => \@files >>
 
 Also use suppressions from C<@files> besides C<perl>'s.
 C<< extra_supps => \@files >>
 
 Also use suppressions from C<@files> besides C<perl>'s.


@@ -201,12 +209,14 @@ sub analyse {
 
  my $tool = delete $args{tool};
  unless ($tool->$instanceof('Test::Valgrind::Tool')) {
 
  my $tool = delete $args{tool};
  unless ($tool->$instanceof('Test::Valgrind::Tool')) {

+  my $callers = delete $args{callers} || 24;
+  $callers = 24 if $callers <= 0;

   require Test::Valgrind::Tool;
   local $@;
   $tool = eval {
    Test::Valgrind::Tool->new(
   require Test::Valgrind::Tool;
   local $@;
   $tool = eval {
    Test::Valgrind::Tool->new(

-    tool     => $tool || 'memcheck',
-    callers  => delete $args{callers},
+    tool    => $tool || 'memcheck',
+    callers => $callers,

    );
   };
   unless ($tool) {
    );
   };
   unless ($tool) {


@@ -220,7 +230,12 @@ sub analyse {
  my $sess = eval {
   Test::Valgrind::Session->new(
    min_version => $tool->requires_version,
  my $sess = eval {
   Test::Valgrind::Session->new(
    min_version => $tool->requires_version,

-   map { $_ => delete $args{$_} } qw<regen_def_supp no_def_supp extra_supps>
+   map { $_ => delete $args{$_} } qw<
+    regen_def_supp
+    no_def_supp
+    allow_no_supp
+    extra_supps
+   >

   );
  };
  unless ($sess) {
   );
  };
  unless ($sess) {


@@ -423,7 +438,7 @@ What your tests output to C<STDOUT> and C<STDERR> is eaten unless you pass the C
 
 =head1 DEPENDENCIES
 
 
 =head1 DEPENDENCIES
 

-L<XML::Twig>, L<version>, L<File::HomeDir>, L<Env::Sanctify>, L<Perl::Destruct::Level>.
+L<XML::Twig>, L<File::HomeDir>, L<Env::Sanctify>, L<Perl::Destruct::Level>.

 
 =head1 SEE ALSO
 
 
 =head1 SEE ALSO