X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F50fork.t;fp=t%2F50fork.t;h=3ddcaf3017d63dab6a15e3508dbea03676136528;hb=fe0708a2d68b5d34b6bc6f7e70164c3e569f1dd0;hp=df6957cc9a605319d309e4473ef2846074f12af2;hpb=01272eb81fe3a43e0a2f7befa465cc669945d543;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/50fork.t b/t/50fork.t
index df6957c..3ddcaf3 100644
--- a/t/50fork.t
+++ b/t/50fork.t
@@ -2,29 +2,28 @@ use strict;
 use warnings;
 use Test::More;
 
-# README: If you set the env var to a number greater than 10,
-#   we will use that many children
+use lib qw(t/lib);
+use DBICTest;
+use DBIx::Class::Optional::Dependencies ();
 
-my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_PG_${_}" } qw/DSN USER PASS/};
-my $num_children = $ENV{DBICTEST_FORK_STRESS};
+my $main_pid = $$;
 
-plan skip_all => 'Set $ENV{DBICTEST_FORK_STRESS} to run this test'
-    unless $num_children;
+plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('rdbms_pg')
+  unless DBIx::Class::Optional::Dependencies->req_ok_for ('rdbms_pg');
+
+my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_PG_${_}" } qw/DSN USER PASS/};
 
 plan skip_all => 'Set $ENV{DBICTEST_PG_DSN}, _USER and _PASS to run this test'
       . ' (note: creates and drops a table named artist!)' unless ($dsn && $user);
 
+# README: If you set the env var to a number greater than 10,
+#   we will use that many children
+my $num_children = $ENV{DBICTEST_FORK_STRESS} || 1;
 if($num_children !~ /^[0-9]+$/ || $num_children < 10) {
    $num_children = 10;
 }
 
-plan tests => $num_children + 6;
-
-use lib qw(t/lib);
-
-use_ok('DBICTest::Schema');
-
-my $schema = DBICTest::Schema->connection($dsn, $user, $pass, { AutoCommit => 1 });
+my $schema = DBICTest::Schema->connect($dsn, $user, $pass, { AutoCommit => 1 });
 
 my $parent_rs;
 
@@ -76,18 +75,36 @@ while(@pids < $num_children) {
 
     $pid = $$;
 
-    my $child_rs = $schema->resultset('CD')->search({ year => 1901 });
-    my $row = $parent_rs->next;
-    if($row && $row->get_column('artist') =~ /^(?:123|456)$/) {
-        $schema->resultset('CD')->create({ title => "test success $pid", artist => $pid, year => scalar(@pids) });
+    my $work = sub {
+      my $child_rs = $schema->resultset('CD')->search({ year => 1901 });
+      my $row = $parent_rs->next;
+      $schema->resultset('CD')->create({ title => "test success $pid", artist => $pid, year => scalar(@pids) })
+        if($row && $row->get_column('artist') =~ /^(?:123|456)$/);
+    };
+
+    # try with and without transactions
+    if ((@pids % 3) == 1) {
+      my $guard = $schema->txn_scope_guard;
+      $work->();
+      $guard->commit;
+    }
+    elsif ((@pids % 3) == 2) {
+      $schema->txn_do ($work);
+    }
+    else {
+      $work->();
     }
+
     sleep(3);
-    exit;
+    exit 0;
 }
 
 ok(1, "past forking");
 
-waitpid($_,0) for(@pids);
+for (@pids) {
+  waitpid($_,0);
+  ok (! $?, "Child $_ exitted cleanly");
+};
 
 ok(1, "past waiting");
 
@@ -99,4 +116,9 @@ while(@pids) {
 
 ok(1, "Made it to the end");
 
-$schema->storage->dbh->do("DROP TABLE cd");
+done_testing;
+
+END {
+  $schema->storage->dbh->do("DROP TABLE cd") if ($schema and $main_pid == $$);
+  undef $schema;
+}