1 files changed, 100 insertions, 0 deletions
diff --git a/tracer/transaction/driver.cxx b/tracer/transaction/driver.cxx
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+++ b/tracer/transaction/driver.cxx
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+// file      : tracer/transaction/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#include <cassert>
+#include <iostream>
+
+#include <odb/exceptions.hxx>
+#include <odb/session.hxx>
+#include <odb/transaction.hxx>
+#include <odb/tracer/database.hxx>
+#include <odb/tracer/transaction.hxx>
+
+using namespace std;
+using namespace odb;
+
+int
+main ()
+{
+  tracer::database db;
+
+  assert (!transaction::has_current ());
+
+  // Current and db accessors.
+  //
+  cout << "test 001" << endl;
+  {
+    transaction t (db.begin_transaction ());
+    assert (&t.database () == &db);
+    assert (transaction::has_current ());
+    assert (&transaction::current () == &t);
+  }
+
+  // Commit.
+  //
+  cout << "test 002" << endl;
+  {
+    transaction t (db.begin_transaction ());
+    t.commit ();
+  }
+
+  // Rollback.
+  //
+  cout << "test 003" << endl;
+  {
+    transaction t (db.begin_transaction ());
+    t.rollback ();
+  }
+
+  // Auto rollback.
+  //
+  cout << "test 004" << endl;
+  {
+    transaction t (db.begin_transaction ());
+  }
+
+  // Nested transaction.
+  //
+  cout << "test 005" << endl;
+  {
+    transaction t (db.begin_transaction ());
+    try
+    {
+      transaction n (db.begin_transaction ());
+    }
+    catch (const already_in_transaction&)
+    {
+      cout << "already_in_transaction" << endl;
+    }
+  }
+
+  // Existing session via current.
+  //
+  cout << "test 006" << endl;
+  {
+    session s;
+    transaction t (db.begin_transaction ());
+    assert (&t.session () == &s);
+  }
+
+  // Existing session passed explicitly.
+  //
+  cout << "test 007" << endl;
+  {
+    session s;
+    transaction t (db.begin_transaction (s));
+    assert (&t.session () == &s);
+  }
+
+  // Concrete transaction type.
+  //
+  cout << "test 008" << endl;
+  {
+    assert (sizeof (tracer::transaction) == sizeof (transaction));
+
+    tracer::transaction t (db.begin_transaction ());
+    tracer::transaction& r (tracer::transaction::current ());
+  }
+}