X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FTest-Valgrind.git;a=blobdiff_plain;f=lib%2FTest%2FValgrind.pm;h=8da4a0a50b7da9e08c942c46b0fee842a0c3714b;hp=ed3a1976bedd63d99446b4d1a3fc35c61bc64893;hb=5b7da288da2757d62ecaa3de0c40ea876ef9be2b;hpb=15e7706165e33a1e52fba63877a92613ff1794a8

diff --git a/lib/Test/Valgrind.pm b/lib/Test/Valgrind.pm
index ed3a197..8da4a0a 100644
--- a/lib/Test/Valgrind.pm
+++ b/lib/Test/Valgrind.pm
@@ -134,6 +134,61 @@ Defaults to empty.
 
 =cut
 
+sub _croak {
+ require Carp;
+ Carp::croak(@_);
+}
+
+my %skippable_errors = (
+ session => [
+  'Empty valgrind candidates list',
+  'No appropriate valgrind executable could be found',
+ ],
+ action  => [ ],
+ tool    => [ ],
+ command => [ ],
+ run     => [
+  'No compatible suppressions available',
+ ],
+);
+
+my %filter_errors;
+
+for my $obj (keys %skippable_errors) {
+ my @errors = @{$skippable_errors{$obj} || []};
+ if (@errors) {
+  my $rxp   = join '|', @errors;
+  $rxp      = qr/($rxp)\s+at.*/;
+  $filter_errors{$obj} = sub {
+   my ($err) = @_;
+   if ($err =~ /$rxp/) {
+    return ($1, 1);
+   } else {
+    return ($err, 0);
+   }
+  };
+ } else {
+  $filter_errors{$obj} = sub {
+   return ($_[0], 0);
+  };
+ }
+}
+
+sub _default_abort {
+ my ($err) = @_;
+
+ require Test::Builder;
+ my $tb   = Test::Builder->new;
+ my $plan = $tb->has_plan;
+ if (defined $plan) {
+  $tb->BAIL_OUT($err);
+  return 255;
+ } else {
+  $tb->skip_all($err);
+  return 0;
+ }
+}
+
 sub analyse {
  shift;
 
@@ -144,32 +199,21 @@ sub analyse {
   Scalar::Util::blessed($_[0]) && $_[0]->isa($_[1]);
  };
 
- my $cmd = delete $args{command};
- unless ($cmd->$instanceof('Test::Valgrind::Command')) {
-  require Test::Valgrind::Command;
-  $cmd = Test::Valgrind::Command->new(
-   command => $cmd || 'PerlScript',
-   file    => delete $args{file},
-   args    => [ '-MTest::Valgrind=run,1' ],
-  );
- }
-
  my $tool = delete $args{tool};
  unless ($tool->$instanceof('Test::Valgrind::Tool')) {
   require Test::Valgrind::Tool;
-  $tool = Test::Valgrind::Tool->new(
-   tool     => $tool || 'memcheck',
-   callers  => delete $args{callers},
-  );
- }
-
- my $action = delete $args{action};
- unless ($action->$instanceof('Test::Valgrind::Action')) {
-  require Test::Valgrind::Action;
-  $action = Test::Valgrind::Action->new(
-   action => $action || 'Test',
-   diag   => delete $args{diag},
-  );
+  local $@;
+  $tool = eval {
+   Test::Valgrind::Tool->new(
+    tool     => $tool || 'memcheck',
+    callers  => delete $args{callers},
+   );
+  };
+  unless ($tool) {
+   my ($err, $skippable) = $filter_errors{tool}->($@);
+   _croak($err) unless $skippable;
+   return _default_abort($err);
+  }
  }
 
  require Test::Valgrind::Session;
@@ -180,22 +224,66 @@ sub analyse {
   );
  };
  unless ($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);
+  my ($err, $skippable) = $filter_errors{session}->($@);
+  _croak($err) unless $skippable;
+  return _default_abort($err);
  }
 
- eval {
-  $sess->run(
-   command => $cmd,
-   tool    => $tool,
-   action  => $action,
-  );
- };
- if ($@) {
-  require Test::Valgrind::Report;
-  $action->report($sess, Test::Valgrind::Report->new_diag($@));
+ my $action = delete $args{action};
+ unless ($action->$instanceof('Test::Valgrind::Action')) {
+  require Test::Valgrind::Action;
+  local $@;
+  $action = eval {
+   Test::Valgrind::Action->new(
+    action => $action || 'Test',
+    diag   => delete $args{diag},
+   );
+  };
+  unless ($action) {
+   my ($err, $skippable) = $filter_errors{action}->($@);
+   _croak($err) unless $skippable;
+   return _default_abort($err);
+  }
+ }
+
+ my $cmd = delete $args{command};
+ unless ($cmd->$instanceof('Test::Valgrind::Command')) {
+  require Test::Valgrind::Command;
+  local $@;
+  $cmd = eval {
+   Test::Valgrind::Command->new(
+    command => $cmd || 'PerlScript',
+    file    => delete $args{file},
+    args    => [ '-MTest::Valgrind=run,1' ],
+   );
+  };
+  unless ($cmd) {
+   my ($err, $skippable) = $filter_errors{command}->($@);
+   _croak($err) unless $skippable;
+   $action->abort($sess, $err);
+   return $action->status($sess);
+  }
+ }
+
+ {
+  local $@;
+  eval {
+   $sess->run(
+    command => $cmd,
+    tool    => $tool,
+    action  => $action,
+   );
+   1
+  } or do {
+   my ($err, $skippable) = $filter_errors{run}->($@);
+   if ($skippable) {
+    $action->abort($sess, $err);
+    return $action->status($sess);
+   } else {
+    require Test::Valgrind::Report;
+    $action->report($sess, Test::Valgrind::Report->new_diag($@));
+   }
+  }
  }
 
  my $status = $sess->status;
@@ -236,10 +324,7 @@ sub import {
  my $class = shift;
  $class = ref($class) || $class;
 
- if (@_ % 2) {
-  require Carp;
-  Carp::croak('Optional arguments must be passed as key => value pairs');
- }
+ _croak('Optional arguments must be passed as key => value pairs') if @_ % 2;
  my %args = @_;
 
  if (defined delete $args{run} or $run) {