Another overhaul (hopefully one of the last ones) of the rollback handling

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

diff --git a/t/storage/txn.t b/t/storage/txn.t
index 4c6d505..f8e1b35 100644 (file)
--- a/t/storage/txn.t
+++ b/t/storage/txn.t
@@ -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;
@@ -439,9 +450,20 @@ warnings_are {
         die $broken_exception
       });
     })
-  } qr/\QTransaction aborted: $broken_exception. Rollback failed: lost connection to storage at @{[__FILE__]} line $ln\E\n/;  # FIXME wtf - ...\E$/m doesn't work here
+  } qr/\QTransaction aborted: $broken_exception. Rollback failed: DBIx::Class::Storage::DBI::txn_rollback(): lost connection to storage at @{[__FILE__]} line $ln\E\n/;  # FIXME wtf - ...\E$/m doesn't work here
 
   is @w, 1, 'One matching warning only';
+
+  # try the same broken exception object, but have exception_action inject it
+  $s->exception_action(sub { die $broken_exception });
+  eval {
+    $s->txn_do( sub {
+      die "some string masked away";
+    });
+  };
+  isa_ok $@, 'DBICTest::BrokenOverload', 'Deficient exception properly propagated';
+
+  is @w, 2, 'The warning was emitted a second time';
 }
 
 done_testing;