Remove stack traces from common error messages

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

diff --git a/lib/Test/Valgrind.pm b/lib/Test/Valgrind.pm
index 1b4aa78a287fbdf4ebc3d2252f8967cb6bceb5a5..1e563a813bbe61258afb2629c689e21e3639d00a 100644 (file)
--- a/lib/Test/Valgrind.pm
+++ b/lib/Test/Valgrind.pm
@@ -5,15 +5,15 @@ use warnings;
 
 =head1 NAME
 
 
 =head1 NAME
 

-Test::Valgrind - Test Perl code through valgrind.
+Test::Valgrind - Generate suppressions, analyse and test any command with valgrind.

 
 =head1 VERSION
 
 
 =head1 VERSION
 

-Version 1.01
+Version 1.02

 
 =cut
 
 
 =cut
 

-our $VERSION = '1.01';
+our $VERSION = '1.02';

 
 =head1 SYNOPSIS
 
 
 =head1 SYNOPSIS
 


@@ -38,6 +38,9 @@ This module is a front-end to the C<Test::Valgrind::*> API that lets you run Per
 If they aren't available yet, it will first generate suppressions for the current C<perl> interpreter and store them in the portable flavour of F<~/.perl/Test-Valgrind/suppressions/$VERSION>.
 The actual run will then take place, and tests will be passed or failed according to the result of the analysis.
 
 If they aren't available yet, it will first generate suppressions for the current C<perl> interpreter and store them in the portable flavour of F<~/.perl/Test-Valgrind/suppressions/$VERSION>.
 The actual run will then take place, and tests will be passed or failed according to the result of the analysis.
 

+The complete API is much more versatile than this.
+It allows you to run I<any> executable under valgrind, generate the corresponding suppressions and convert the analysis output to TAP so that it can be incorporated into your project's testsuite.
+

 Due to the nature of perl's memory allocator, this module can't track leaks of Perl objects.
 This includes non-mortalized scalars and memory cycles. However, it can track leaks of chunks of memory allocated in XS extensions with C<Newx> and friends or C<malloc>.
 As such, it's complementary to the other very good leak detectors listed in the L</SEE ALSO> section.
 Due to the nature of perl's memory allocator, this module can't track leaks of Perl objects.
 This includes non-mortalized scalars and memory cycles. However, it can track leaks of chunks of memory allocated in XS extensions with C<Newx> and friends or C<malloc>.
 As such, it's complementary to the other very good leak detectors listed in the L</SEE ALSO> section.


@@ -165,7 +168,9 @@ sub analyse {
   );
  };
  unless ($sess) {
   );
  };
  unless ($sess) {

-  $action->abort($sess, $@);
+  my $err = $@;
+  $err =~ s/^(Empty valgrind candidates list|No appropriate valgrind executable could be found)\s+at.*/$1/;
+  $action->abort($sess, $err);

   return $action->status($sess);
  }
 
   return $action->status($sess);
  }