Commit | Line | Data |
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1 | use Config; |
2 | BEGIN { |
3 | unless ($Config{useithreads}) { |
4 | print "1..0 # SKIP your perl does not support ithreads\n"; |
5 | exit 0; |
6 | } |
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7 | |
8 | if ($INC{'Devel/Cover.pm'}) { |
9 | print "1..0 # SKIP Devel::Cover does not work with threads yet\n"; |
10 | exit 0; |
11 | } |
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12 | } |
13 | use threads; |
14 | |
15 | use strict; |
16 | use warnings; |
17 | use Test::More; |
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18 | use DBIx::Class::_Util 'sigwarn_silencer'; |
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19 | |
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20 | use lib qw(t/lib); |
21 | use DBICTest; |
22 | |
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23 | plan skip_all => 'DBIC does not actively support threads before perl 5.8.5' |
750a4ad2 |
24 | if "$]" < 5.008005; |
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25 | |
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26 | plan skip_all => 'Potential problems on Win32 Perl < 5.14 and Variable::Magic - investigation pending' |
750a4ad2 |
27 | if $^O eq 'MSWin32' && "$]" < 5.014 && DBICTest::RunMode->is_plain; |
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28 | |
29 | # README: If you set the env var to a number greater than 10, |
30 | # we will use that many children |
31 | my $num_children = $ENV{DBICTEST_THREAD_STRESS} || 1; |
32 | if($num_children !~ /^[0-9]+$/ || $num_children < 10) { |
33 | $num_children = 10; |
34 | } |
35 | |
36 | my $schema = DBICTest->init_schema(no_deploy => 1); |
37 | isa_ok ($schema, 'DBICTest::Schema'); |
38 | |
39 | my @threads; |
c5915b45 |
40 | SKIP: { |
41 | |
42 | local $SIG{__WARN__} = sigwarn_silencer( qr/Thread creation failed/i ); |
43 | |
44 | for (1.. $num_children) { |
45 | push @threads, threads->create(sub { |
46 | my $rsrc = $schema->source('Artist'); |
47 | undef $schema; |
48 | isa_ok ($rsrc->schema, 'DBICTest::Schema'); |
49 | my $s2 = $rsrc->schema->clone; |
50 | |
51 | sleep 1; # without this many tasty crashes |
52 | }) || do { |
53 | skip "EAGAIN encountered, your system is likely bogged down: skipping rest of test", 1 |
54 | if $! == Errno::EAGAIN(); |
55 | |
56 | die "Unable to start thread: $!"; |
57 | }; |
58 | } |
59 | } |
60 | |
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61 | ok(1, "past spawning"); |
62 | |
63 | $_->join for @threads; |
64 | ok(1, "past joining"); |
65 | |
66 | done_testing; |