Skip threads tests unless perl version is 5.13.4 or greater

[perl/modules/autovivification.git] / t / 51-threads-teardown.t

diff --git a/t/51-threads-teardown.t b/t/51-threads-teardown.t
index d769fb62d62fc7f4edb1ca03c30efdde71b9ec31..d825f91bb5c2689e852af1a40211b192af4b3f0d 100644 (file)
--- a/t/51-threads-teardown.t
+++ b/t/51-threads-teardown.t
@@ -3,14 +3,20 @@
 use strict;
 use warnings;
 
+sub skipall {
+ my ($msg) = @_;
+ require Test::More;
+ Test::More::plan(skip_all => $msg);
+}
+
 use Config qw/%Config/;
 
 BEGIN {
- if (!$Config{useithreads}) {
-  require Test::More;
-  Test::More->import;
-  plan(skip_all => 'This perl wasn\'t built to support threads');
- }
+ my $force = $ENV{PERL_AUTOVIVIFICATION_TEST_THREADS} ? 1 : !1;
+ skipall 'This perl wasn\'t built to support threads'
+                                                    unless $Config{useithreads};
+ skipall 'perl 5.13.4 required to test thread safety'
+                                                unless $force or $] >= 5.013004;
 }
 
 use threads;
@@ -19,12 +25,10 @@ use Test::More;
 
 BEGIN {
  require autovivification;
- if (autovivification::A_THREADSAFE()) {
-  plan tests => 1;
-  defined and diag "Using threads $_" for $threads::VERSION;
- } else {
-  plan skip_all => 'This autovivification isn\'t thread safe';
- }
+ skipall 'This autovivification isn\'t thread safe'
+                                        unless autovivification::A_THREADSAFE();
+ plan tests => 1;
+ defined and diag "Using threads $_" for $threads::VERSION;
 }
 
 sub run_perl {