#!/usr/bin/perl -w # Test to see if is_deeply() plays well with threads. BEGIN { if( $ENV{PERL_CORE} ) { chdir 't'; @INC = ('../lib', 'lib'); } else { unshift @INC, 't/lib'; } } use strict; use Test2::Util qw/CAN_THREAD/; BEGIN { unless(CAN_THREAD) { require Test::More; Test::More->import(skip_all => "threads are not supported"); } } use threads; BEGIN { unless ( $ENV{AUTHOR_TESTING} ) { print "1..0 # Skip many perls have broken threads. Enable with AUTHOR_TESTING.\n"; exit 0; } } use Test::More; my $Num_Threads = 5; plan tests => $Num_Threads * 100 + 6; sub do_one_thread { my $kid = shift; my @list = ( 'x', 'yy', 'zzz', 'a', 'bb', 'ccc', 'aaaaa', 'z', 'hello', 's', 'thisisalongname', '1', '2', '3', 'abc', 'xyz', '1234567890', 'm', 'n', 'p' ); my @list2 = @list; print "# kid $kid before is_deeply\n"; for my $j (1..100) { is_deeply(\@list, \@list2); } print "# kid $kid exit\n"; return 42; } my @kids = (); for my $i (1..$Num_Threads) { my $t = threads->new(\&do_one_thread, $i); print "# parent $$: continue\n"; push(@kids, $t); } for my $t (@kids) { print "# parent $$: waiting for join\n"; my $rc = $t->join(); cmp_ok( $rc, '==', 42, "threads exit status is $rc" ); } pass("End of test");