@Test
public void nestedTxn() throws Exception {
Account acct = Provisioning.getInstance().getAccount("*****@*****.**");
Mailbox mbox = MailboxManager.getInstance().getMailboxByAccount(acct);
useMVCC(mbox);
DeliveryOptions dopt = new DeliveryOptions().setFolderId(Mailbox.ID_FOLDER_INBOX);
mbox.lock.lock();
try {
OperationContext octx = new OperationContext(acct);
mbox.beginTransaction("outer", octx);
mbox.beginTransaction("inner1", octx);
mbox.addMessage(
octx, new ParsedMessage("From: [email protected]".getBytes(), false), dopt, null);
// nothing committed yet
Assert.assertEquals(0, countInboxMessages(mbox));
mbox.endTransaction(true); // inner 1
// nothing committed yet
Assert.assertEquals(0, countInboxMessages(mbox));
mbox.beginTransaction("inner2", null);
mbox.addMessage(
null, new ParsedMessage("From: [email protected]".getBytes(), false), dopt, null);
// nothing committed yet
Assert.assertEquals(0, countInboxMessages(mbox));
mbox.endTransaction(true); // inner 2
// nothing committed yet
Assert.assertEquals(0, countInboxMessages(mbox));
mbox.endTransaction(true); // outer
// committed
Assert.assertEquals(2, countInboxMessages(mbox));
} finally {
mbox.lock.release();
}
}
