Skip error/warn frames within CAG - saner callsite error messages this way
[dbsrgits/DBIx-Class.git] / t / 51threads.t
CommitLineData
1346e22d 1use strict;
2use warnings;
ca507a2f 3
1346e22d 4use Test::More;
ca507a2f 5
1346e22d 6use Config;
1346e22d 7BEGIN {
8 plan skip_all => 'Your perl does not support ithreads'
55087b99 9 if !$Config{useithreads};
1346e22d 10}
11
c76e5262 12BEGIN {
90cfe42b 13 plan skip_all => 'Minimum of perl 5.8.5 required for thread tests (DBD::Pg mandated)'
14 if $] < '5.008005';
c76e5262 15}
16
1346e22d 17use threads;
8ec03a3a 18use Test::Exception;
199fbc45 19use DBIx::Class::Optional::Dependencies ();
8ec03a3a 20use lib qw(t/lib);
1346e22d 21
199fbc45 22plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('rdbms_pg')
23 unless DBIx::Class::Optional::Dependencies->req_ok_for ('rdbms_pg');
24
1346e22d 25my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_PG_${_}" } qw/DSN USER PASS/};
8ec03a3a 26plan skip_all => 'Set $ENV{DBICTEST_PG_DSN}, _USER and _PASS to run this test'
27 . ' (note: creates and drops a table named artist!)' unless ($dsn && $user);
28
29# README: If you set the env var to a number greater than 10,
30# we will use that many children
be21f2eb 31my $num_children = $ENV{DBICTEST_THREAD_STRESS} || 1;
1346e22d 32if($num_children !~ /^[0-9]+$/ || $num_children < 10) {
33 $num_children = 10;
34}
35
1346e22d 36use_ok('DBICTest::Schema');
ec6415a9 37
1346e22d 38my $schema = DBICTest::Schema->connection($dsn, $user, $pass, { AutoCommit => 1, RaiseError => 1, PrintError => 0 });
39
40my $parent_rs;
41
ca507a2f 42lives_ok (sub {
1346e22d 43 my $dbh = $schema->storage->dbh;
44
45 {
46 local $SIG{__WARN__} = sub {};
47 eval { $dbh->do("DROP TABLE cd") };
a1cb5921 48 $dbh->do("CREATE TABLE cd (cdid serial PRIMARY KEY, artist INTEGER NOT NULL UNIQUE, title VARCHAR(100) NOT NULL UNIQUE, year VARCHAR(100) NOT NULL, genreid INTEGER, single_track INTEGER);");
1346e22d 49 }
50
51 $schema->resultset('CD')->create({ title => 'vacation in antarctica', artist => 123, year => 1901 });
52 $schema->resultset('CD')->create({ title => 'vacation in antarctica part 2', artist => 456, year => 1901 });
53
54 $parent_rs = $schema->resultset('CD')->search({ year => 1901 });
55 $parent_rs->next;
ca507a2f 56}, 'populate successfull');
1346e22d 57
58my @children;
59while(@children < $num_children) {
60
61 my $newthread = async {
62 my $tid = threads->tid;
1346e22d 63
64 my $child_rs = $schema->resultset('CD')->search({ year => 1901 });
65 my $row = $parent_rs->next;
66 if($row && $row->get_column('artist') =~ /^(?:123|456)$/) {
67 $schema->resultset('CD')->create({ title => "test success $tid", artist => $tid, year => scalar(@children) });
68 }
69 sleep(3);
70 };
71 die "Thread creation failed: $! $@" if !defined $newthread;
72 push(@children, $newthread);
73}
74
75ok(1, "past spawning");
76
77{
78 $_->join for(@children);
79}
80
81ok(1, "past joining");
82
83while(@children) {
84 my $child = pop(@children);
85 my $tid = $child->tid;
86 my $rs = $schema->resultset('CD')->search({ title => "test success $tid", artist => $tid, year => scalar(@children) });
87 is($rs->next->get_column('artist'), $tid, "Child $tid successful");
88}
89
90ok(1, "Made it to the end");
91
92$schema->storage->dbh->do("DROP TABLE cd");
8ec03a3a 93
94done_testing;