use strict;
use warnings;
-sub skipall {
- my ($msg) = @_;
- require Test::More;
- Test::More::plan(skip_all => $msg);
-}
-
-use Config qw/%Config/;
-
-BEGIN {
- my $t_v = '1.67';
- my $ts_v = '1.14';
- skipall 'This perl wasn\'t built to support threads'
- unless $Config{useithreads};
- skipall "threads $t_v required to test thread safety"
- unless eval "use threads $t_v; 1";
- skipall "threads::shared $ts_v required to test thread safety"
- unless eval "use threads::shared $ts_v; 1";
-}
+use lib 't/lib';
+use Variable::Magic::TestThreads;
-use Test::More; # after threads
+use Test::More 'no_plan';
-use Variable::Magic qw/wizard cast dispell getdata VMG_THREADSAFE VMG_OP_INFO_NAME VMG_OP_INFO_OBJECT/;
-
-BEGIN {
- skipall 'This Variable::Magic isn\'t thread safe' unless VMG_THREADSAFE;
- plan tests => 2 * (4 * 18 + 1) + 2 * (4 * 13 + 1);
- my $v = $threads::VERSION;
- diag "Using threads $v" if defined $v;
- $v = $threads::shared::VERSION;
- diag "Using threads::shared $v" if defined $v;
-}
+use Variable::Magic qw<
+ wizard cast dispell getdata
+ VMG_OP_INFO_NAME VMG_OP_INFO_OBJECT
+>;
my $destroyed : shared = 0;
sub try {
- my ($dispell, $sig, $op_info) = @_;
+ my ($dispell, $op_info) = @_;
my $tid = threads->tid();
my $c = 0;
my $wiz = eval {
wizard data => sub { $_[1] + $tid },
- sig => $sig,
get => sub { ++$c; 0 },
set => sub {
my $op = $_[-1];
}
for my $dispell (1, 0) {
- for my $sig (undef, Variable::Magic::gensig()) {
- {
- lock $destroyed;
- $destroyed = 0;
- }
+ {
+ lock $destroyed;
+ $destroyed = 0;
+ }
- my @t = map { threads->create(\&try, $dispell, $sig, $_) }
- (VMG_OP_INFO_NAME) x 2, (VMG_OP_INFO_OBJECT) x 2;
- $_->join for @t;
+ my @threads = map spawn(\&try, $dispell, $_),
+ (VMG_OP_INFO_NAME) x 2, (VMG_OP_INFO_OBJECT) x 2;
+ $_->join for @threads;
- {
- lock $destroyed;
- is $destroyed, (1 - $dispell) * 4, 'destructors';
- }
+ {
+ lock $destroyed;
+ is $destroyed, (1 - $dispell) * 4, 'destructors';
}
}