use strict;
use warnings;
-use Config qw/%Config/;
+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;
BEGIN {
require autovivification;
- if (autovivification::A_THREADSAFE()) {
- plan tests => 10 * 2 * 3 * (1 + 2);
- defined and diag "Using threads $_" for $threads::VERSION;
- } else {
- plan skip_all => 'This autovivification isn\'t thread safe';
- }
+ skipall 'This autovivification isn\'t thread safe'
+ unless autovivification::A_THREADSAFE();
+}
+
+my ($threads, $runs);
+BEGIN {
+ $threads = 10;
+ $runs = 2;
+}
+
+BEGIN {
+ plan tests => $threads * $runs * 3 * (1 + 2);
+ defined and diag "Using threads $_" for $threads::VERSION;
}
{
sub try {
my $tid = threads->tid();
- for my $run (1 .. 2) {
+ for my $run (1 .. $runs) {
{
my $x;
my $y = $x->{foo};
}
}
-my @t = map threads->create(\&try), 1 .. 10;
+my @t = map threads->create(\&try), 1 .. $threads;
$_->join for @t;