From 0d49ea1fe08cf1eab41a00149393a291c65a59d7 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 25 Jan 2024 20:32:06 +0300
Subject: Turn odb-tests repository into package for muti-package repository

---
 odb-tests/common/relationship/on-delete/driver.cxx | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 odb-tests/common/relationship/on-delete/driver.cxx

(limited to 'odb-tests/common/relationship/on-delete/driver.cxx')

diff --git a/odb-tests/common/relationship/on-delete/driver.cxx b/odb-tests/common/relationship/on-delete/driver.cxx
new file mode 100644
index 0000000..eec57cf
--- /dev/null
+++ b/odb-tests/common/relationship/on-delete/driver.cxx
@@ -0,0 +1,82 @@
+// file      : common/relationship/on-delete/driver.cxx
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+// Test ON DELETE functionality.
+//
+
+#include <memory>   // std::unique_ptr
+#include <iostream>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <libcommon/common.hxx>
+
+#include "test.hxx"
+#include "test-odb.hxx"
+
+#undef NDEBUG
+#include <cassert>
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+  try
+  {
+    unique_ptr<database> db (create_database (argc, argv));
+
+    object o;
+
+    cascade c;
+    c.p = &o;
+
+    cascade_cont cc;
+    cc.p.push_back (&o);
+
+    set_null n;
+    n.p = &o;
+
+    set_null_cont nc;
+    nc.p.push_back (&o);
+
+    {
+      transaction t (db->begin ());
+      db->persist (o);
+      db->persist (c);
+      db->persist (cc);
+      db->persist (n);
+      db->persist (nc);
+      t.commit ();
+    }
+
+    {
+      transaction t (db->begin ());
+      db->erase (o);
+      t.commit ();
+    }
+
+    {
+      transaction t (db->begin ());
+      assert (db->find<cascade> (c.id) == 0);
+
+      unique_ptr<cascade_cont> pcc (db->load<cascade_cont> (cc.id));
+      assert (pcc->p.empty ());
+
+      unique_ptr<set_null> pn (db->load<set_null> (n.id));
+      assert (pn->p == 0);
+
+      unique_ptr<set_null_cont> pnc (db->load<set_null_cont> (nc.id));
+      assert (pnc->p.size () == 1 && pnc->p[0] == 0);
+
+      t.commit ();
+    }
+  }
+  catch (const odb::exception& e)
+  {
+    cerr << e.what () << endl;
+    return 1;
+  }
+}
-- 
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