X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FTest-Valgrind.git;a=blobdiff_plain;f=lib%2FTest%2FValgrind%2FCommand%2FPerl.pm;h=99882955724f14a298f0791d62bc8721a9ee8b76;hp=7e29ffe199ea62669cfd7766042efe3fa46ed60f;hb=b34179155630f5f4cbea1749af4054a746ded9a4;hpb=63f17cfcf624bc6764d32a7e674baf6329fd2d4a

diff --git a/lib/Test/Valgrind/Command/Perl.pm b/lib/Test/Valgrind/Command/Perl.pm
index 7e29ffe..9988295 100644
--- a/lib/Test/Valgrind/Command/Perl.pm
+++ b/lib/Test/Valgrind/Command/Perl.pm
@@ -9,11 +9,11 @@ Test::Valgrind::Command::Perl - A Test::Valgrind command that invokes perl.
 
 =head1 VERSION
 
-Version 1.15
+Version 1.17
 
 =cut
 
-our $VERSION = '1.15';
+our $VERSION = '1.17';
 
 =head1 DESCRIPTION
 
@@ -22,6 +22,7 @@ It handles the suppression generation and sets the main command-line flags.
 
 =cut
 
+use List::Util    ();
 use Env::Sanctify ();
 
 use Test::Valgrind::Suppressions;
@@ -186,15 +187,64 @@ sub suppressions_tag {
  return $self->{suppressions_tag};
 }
 
+sub check_suppressions_file {
+ my ($self, $file) = @_;
+
+ {
+  open my $fh, '<', $file or return 0;
+
+  local $_;
+  while (<$fh>) {
+   return 1 if /^\s*fun:(Perl|S|XS)_/
+            or /^\s*obj:.*perl/;
+  }
+
+  close $fh;
+ }
+
+ return 0;
+}
+
 sub filter {
  my ($self, $session, $report) = @_;
 
  return $report if $report->is_diag
                 or not $report->isa('Test::Valgrind::Report::Suppressions');
 
- my $data = $report->data;
- $data =~ s/[^\r\n]*\bPerl_runops_(?:standard|debug)\b.*//s;
- $data = Test::Valgrind::Suppressions->strip_tail($session, $data);
+ my @frames = grep length, split /\n/, $report->data;
+
+ # If we see the runloop, match from here.
+ my $top = List::Util::first(sub {
+  $frames[$_] =~ /^\s*fun:Perl_runops_(?:standard|debug)\b/
+ }, 0 .. $#frames);
+ --$top if $top;
+
+ unless (defined $top) {
+  # Otherwise, match from the latest Perl_ symbol.
+  $top = List::Util::first(sub {
+   $frames[$_] =~ /^\s*fun:Perl_/
+  }, reverse 0 .. $#frames);
+ }
+
+ unless (defined $top) {
+  # Otherwise, match from the latest S_ symbol.
+  $top = List::Util::first(sub {
+   $frames[$_] =~ /^\s*fun:S_/
+  }, reverse 0 .. $#frames);
+ }
+
+ unless (defined $top) {
+  # Otherwise, match from the latest XS_ symbol.
+  $top = List::Util::first(sub {
+   $frames[$_] =~ /^\s*fun:XS_/
+  }, reverse 0 .. $#frames);
+ }
+
+ $#frames = $top if defined $top;
+
+ my $data = join "\n", @frames, '';
+
+ $data = Test::Valgrind::Suppressions->maybe_generalize($session, $data);
 
  $report->new(
   id   => $report->id,