[libgda: 3/6] Test: Adding auxiliary object to return data

[Pavlo Solntsev <psolntsev src gnome org>]

commit 614fb486ae505308a617c48dc91fe00895522a74
Author: Pavlo Solntsev <p sun fun gmail com>
Date:   Mon Aug 17 23:21:14 2020 -0500

    Test: Adding auxiliary object to return data
    
    This object is a convenience for returning information
    during the creation of the database.

 tests/test-cnc-utils.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/test-cnc-utils.h | 10 ++++++
 2 files changed, 100 insertions(+)
---
diff --git a/tests/test-cnc-utils.c b/tests/test-cnc-utils.c
index 6cb99e9a1..9a3e0c860 100644
--- a/tests/test-cnc-utils.c
+++ b/tests/test-cnc-utils.c
@@ -505,3 +505,93 @@ test_random_string(const gchar *prefix, gint ncharacters)
 
     return g_string_free (buffer, FALSE);
 }
+
+CreateDBObject *
+test_create_db_object_new ()
+{
+       CreateDBObject *obj = g_new0 (CreateDBObject, 1);
+       obj->dbname = NULL;
+       obj->quark_list = NULL;
+       return obj;
+}
+
+void
+test_create_db_object_free (CreateDBObject *obj)
+{
+       gda_quark_list_free (obj->quark_list);
+       g_free (obj->dbname);
+       g_free (obj);
+}
+
+CreateDBObject *
+test_create_database (const gchar *prov_id)
+{
+       GError *error = NULL;
+       GdaServerOperation *opndb;
+       CreateDBObject *crdbobj;
+       const gchar *db_create_str;
+
+       crdbobj = test_create_db_object_new ();
+
+       GString *create_params = g_string_new (NULL);
+       gchar *provider_upper_case = g_ascii_strup (prov_id, -1);
+       g_string_append_printf (create_params, "%s_DBCREATE_PARAMS", provider_upper_case);
+       g_free (provider_upper_case);
+
+       db_create_str = g_getenv (create_params->str);
+       g_string_free (create_params, TRUE);
+
+       crdbobj->quark_list = gda_quark_list_new_from_string (db_create_str);
+
+       /* We will use a unique name for database for every test.
+        * The format of the database name is:
+        * dbXXXXX where XXXXX is a string generated from the random int32 numbers
+        * that correspond to ASCII codes for characters a-z
+        */
+       crdbobj->dbname = test_random_string ("db", 5);
+
+       opndb = gda_server_operation_prepare_create_database (prov_id, crdbobj->dbname, &error);
+
+       g_assert_nonnull (opndb);
+
+       const gchar *value = NULL;
+       gboolean res;
+       value = gda_quark_list_find (crdbobj->quark_list, "HOST");
+       res = gda_server_operation_set_value_at (opndb, value, NULL, "/SERVER_CNX_P/HOST");
+       g_assert_true (res);
+
+       value = gda_quark_list_find (crdbobj->quark_list, "ADM_LOGIN");
+       res = gda_server_operation_set_value_at (opndb, value, NULL, "/SERVER_CNX_P/ADM_LOGIN");
+       g_assert_true (res);
+
+       value = gda_quark_list_find (crdbobj->quark_list, "ADM_PASSWORD");
+       res = gda_server_operation_set_value_at (opndb, value, NULL, "/SERVER_CNX_P/ADM_PASSWORD");
+       g_assert_true (res);
+
+       /* This operation may fail if the template1 database is locked by other process. We need
+        * to try again short time after when template1 is available
+        */
+       res = FALSE;
+
+       for (gint i = 0; i < 100; ++i) {
+               g_print ("Attempt to create database... %d\n", i);
+               res = gda_server_operation_perform_create_database (opndb, prov_id, &error);
+               if (!res) {
+                       g_clear_error (&error);
+                       g_usleep (1E5);
+                       continue;
+               } else {
+                       break;
+               }
+       }
+
+       if (!res) {
+               g_warning ("Creating database error: %s",
+                          error && error->message ? error->message : "No error was set");
+               g_clear_error (&error);
+               test_create_db_object_free (crdbobj);
+               return NULL;
+       }
+
+       return crdbobj;
+}
diff --git a/tests/test-cnc-utils.h b/tests/test-cnc-utils.h
index 4574484c3..4f05db49b 100644
--- a/tests/test-cnc-utils.h
+++ b/tests/test-cnc-utils.h
@@ -33,4 +33,14 @@ gboolean       test_cnc_load_data_from_file (GdaConnection *cnc, const gchar *ta
 gchar         *test_prov_name_upcase (const gchar *prov_name);
 gchar         *test_random_string(const gchar *prefix, gint ncharacters);
 
+typedef struct {
+    GdaQuarkList *quark_list;
+    gchar *dbname;
+} CreateDBObject;
+
+void test_create_db_object_free (CreateDBObject *obj);
+CreateDBObject *test_create_db_object_new ();
+
+CreateDBObject * test_create_database (const gchar *prov_id);
+
 #endif