1 files changed, 128 insertions, 0 deletions

diff --git a/src/service/namestore/test_common.c b/src/service/namestore/test_common.c
new file mode 100644
index 000000000..4df24a7f7
--- /dev/null
+++ b/src/service/namestore/test_common.c
@@ -0,0 +1,128 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2019 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+/**
+ * @file namestore/test_common.c
+ * @brief common functions for testcase setup
+ */
+#include "platform.h"
+#include <gnunet_namestore_plugin.h>
+
+/**
+ * test if we can load the plugin @a name.
+ */
+static int
+TNC_test_plugin (const char *cfg_name)
+{
+  char *database;
+  char *db_lib_name;
+  struct GNUNET_NAMESTORE_PluginFunctions *db;
+  struct GNUNET_CONFIGURATION_Handle *cfg;
+
+  cfg = GNUNET_CONFIGURATION_create ();
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_load (cfg,
+                                 cfg_name))
+  {
+    GNUNET_break (0);
+    GNUNET_CONFIGURATION_destroy (cfg);
+    return GNUNET_SYSERR;
+  }
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_string (cfg,
+                                             "namestore",
+                                             "database",
+                                             &database))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "No database backend configured\n");
+    GNUNET_CONFIGURATION_destroy (cfg);
+    return GNUNET_SYSERR;
+  }
+  GNUNET_asprintf (&db_lib_name,
+                   "libgnunet_plugin_namestore_%s",
+                   database);
+  GNUNET_free (database);
+  db = GNUNET_PLUGIN_load (db_lib_name, (void *) cfg);
+  if (NULL == db)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Failed to load plugin `%s'\n",
+                db_lib_name);
+  }
+  else
+  {
+    if (GNUNET_OK != db->create_tables (db->cls))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Error creating tables\n");
+      return GNUNET_SYSERR;
+    }
+    if (GNUNET_OK != db->drop_tables (db->cls))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Error dropping tables\n");
+      return GNUNET_SYSERR;
+    }
+    GNUNET_break (NULL == GNUNET_PLUGIN_unload (db_lib_name, db));
+  }
+  GNUNET_free (db_lib_name);
+  GNUNET_CONFIGURATION_destroy (cfg);
+  if (NULL == db)
+    return GNUNET_NO;
+  return GNUNET_YES;
+}
+
+
+/**
+ * General setup logic for starting the tests.  Obtains the @a
+ * plugin_name and initializes the @a cfg_name.
+ */
+#define SETUP_CFG2(file_template, plugin_name, cfg_name)                    \
+  do                                                                        \
+  {                                                                         \
+    GNUNET_log_setup (__FILE__, "WARNING", NULL);                           \
+    plugin_name = GNUNET_STRINGS_get_suffix_from_binary_name (argv[0]);    \
+    GNUNET_asprintf (&cfg_name, file_template, plugin_name); \
+    if (! TNC_test_plugin (cfg_name))                                       \
+    {                                                                       \
+      GNUNET_free (plugin_name);                                            \
+      GNUNET_free (cfg_name);                                               \
+      return 77;                                                            \
+    }                                                                       \
+    GNUNET_DISK_purge_cfg_dir (cfg_name, "GNUNET_TEST_HOME");               \
+  } while (0)
+/**
+ * General setup logic for starting the tests.  Obtains the @a
+ * plugin_name and initializes the @a cfg_name.
+ */
+#define SETUP_CFG(plugin_name, cfg_name)                                    \
+  do                                                                        \
+  {                                                                         \
+    GNUNET_log_setup (__FILE__, "WARNING", NULL);                           \
+    plugin_name = GNUNET_STRINGS_get_suffix_from_binary_name (argv[0]);    \
+    GNUNET_asprintf (&cfg_name, "test_namestore_api_%s.conf", plugin_name); \
+    if (! TNC_test_plugin (cfg_name))                                       \
+    {                                                                       \
+      GNUNET_free (plugin_name);                                            \
+      GNUNET_free (cfg_name);                                               \
+      return 77;                                                            \
+    }                                                                       \
+    GNUNET_DISK_purge_cfg_dir (cfg_name, "GNUNET_TEST_HOME");               \
+  } while (0)