Make sure tests still pass in a fork-limited environment

[dbsrgits/DBIx-Class.git] / t / storage / txn.t

diff --git a/t/storage/txn.t b/t/storage/txn.t
index 06af849..f8a729f 100644 (file)
--- a/t/storage/txn.t
+++ b/t/storage/txn.t
@@ -36,7 +36,7 @@ my $code = sub {
 for my $want (0,1) {
   my $schema = DBICTest->init_schema;
 
-  is( $schema->storage->{transaction_depth}, 0, 'txn depth starts at 0');
+  is( $schema->storage->transaction_depth, 0, 'txn depth starts at 0');
 
   my @titles = map {'txn_do test CD ' . $_} (1..5);
   my $artist = $schema->resultset('Artist')->find(1);
@@ -56,7 +56,7 @@ for my $want (0,1) {
     title => "txn_do test CD $_",
   })->first->year, 2006, "new CD $_ year correct") for (1..5);
 
-  is( $schema->storage->{transaction_depth}, 0, 'txn depth has been reset');
+  is( $schema->storage->transaction_depth, 0, 'txn depth has been reset');
 }
 
 # Test txn_do() @_ aliasing support
@@ -72,7 +72,7 @@ for my $want (0,1) {
 {
   my $schema = DBICTest->init_schema;
 
-  is( $schema->storage->{transaction_depth}, 0, 'txn depth starts at 0');
+  is( $schema->storage->transaction_depth, 0, 'txn depth starts at 0');
 
   my $nested_code = sub {
     my ($schema, $artist, $code) = @_;
@@ -96,7 +96,7 @@ for my $want (0,1) {
   })->first->year, 2006, qq{nested txn_do CD$_ year ok}) for (1..10);
   is($artist->cds->count, $count_before+10, 'nested txn_do added all CDs');
 
-  is( $schema->storage->{transaction_depth}, 0, 'txn depth has been reset');
+  is( $schema->storage->transaction_depth, 0, 'txn depth has been reset');
 }
 
 # test nested txn_begin on fresh connection
@@ -107,6 +107,7 @@ for my $want (0,1) {
   is ($schema->storage->transaction_depth, 0, 'Start outside txn');
 
   my @pids;
+  SKIP:
   for my $action (
     sub {
       my $s = shift;
@@ -129,8 +130,13 @@ for my $want (0,1) {
     },
   ) {
     my $pid = fork();
-    die "Unable to fork: $!\n"
-      if ! defined $pid;
+
+    if( ! defined $pid ) {
+      skip "EAGAIN encountered, your system is likely bogged down: skipping forking test", 1
+        if $! == Errno::EAGAIN();
+
+      die "Unable to fork: $!"
+    }
 
     if ($pid) {
       push @pids, $pid;
@@ -206,8 +212,13 @@ sub _test_forking_action {
       if $^O eq 'MSWin32';
 
     my $pid = fork();
-    die "Unable to fork: $!\n"
-      if ! defined $pid;
+    if( ! defined $pid ) {
+
+      skip "EAGAIN encountered, your system is likely bogged down: skipping forking test", 1
+        if $! == Errno::EAGAIN();
+
+      die "Unable to fork: $!"
+    }
 
     if ($pid) {
       push @pids, $pid;
@@ -260,7 +271,7 @@ my $fail_code = sub {
   # Test failed txn_do()
   for my $pass (1,2) {
 
-    is( $schema->storage->{transaction_depth}, 0, "txn depth starts at 0 (pass $pass)");
+    is( $schema->storage->transaction_depth, 0, "txn depth starts at 0 (pass $pass)");
 
     my $artist = $schema->resultset('Artist')->find(3);
 
@@ -274,13 +285,13 @@ my $fail_code = sub {
     })->first;
     ok(!defined($cd), qq{failed txn_do didn't change the cds table (pass $pass)});
 
-    is( $schema->storage->{transaction_depth}, 0, "txn depth has been reset (pass $pass)");
+    is( $schema->storage->transaction_depth, 0, "txn depth has been reset (pass $pass)");
   }
 
 
   # Test failed txn_do() with failed rollback
   {
-    is( $schema->storage->{transaction_depth}, 0, 'txn depth starts at 0');
+    is( $schema->storage->transaction_depth, 0, 'txn depth starts at 0');
 
     my $artist = $schema->resultset('Artist')->find(3);
 
@@ -322,7 +333,7 @@ my $fail_code = sub {
 {
   my $schema = DBICTest->init_schema();
 
-  is( $schema->storage->{transaction_depth}, 0, 'txn depth starts at 0');
+  is( $schema->storage->transaction_depth, 0, 'txn depth starts at 0');
 
   my $nested_fail_code = sub {
     my ($schema, $artist, $code1, $code2) = @_;