[tracker] libtracker-data: Fix tests to work with new TrackerFTSConfig

[Jürg Billeter <juergbi src gnome org>]

commit 576d1c89182694c24095576f17ab86a062182041
Author: Jürg Billeter <j bitron ch>
Date:   Wed Jul 22 09:43:16 2009 +0200

    libtracker-data: Fix tests to work with new TrackerFTSConfig

 tests/libtracker-data/tracker-ontology-test.c |  199 +++++++++++++------------
 tests/libtracker-data/tracker-sparql-test.c   |  201 +++++++++++++------------
 2 files changed, 213 insertions(+), 187 deletions(-)
---
diff --git a/tests/libtracker-data/tracker-ontology-test.c b/tests/libtracker-data/tracker-ontology-test.c
index 30ab95d..a01afef 100644
--- a/tests/libtracker-data/tracker-ontology-test.c
+++ b/tests/libtracker-data/tracker-ontology-test.c
@@ -85,119 +85,132 @@ consume_triple_storer (const gchar *subject,
 static void
 test_query (gconstpointer test_data)
 {
-	GError      *error;
-	gchar       *data_filename;
-	gchar       *query, *query_filename;
-	gchar       *results, *results_filename;
-	TrackerDBResultSet *result_set;
 	const TestInfo *test_info;
-	GString *test_results;
 
-	error = NULL;
 	test_info = test_data;
 
-	/* initialization */
-	tracker_data_manager_init (TRACKER_DB_MANAGER_FORCE_REINDEX | TRACKER_DB_MANAGER_TEST_MODE,
-	                           NULL, NULL);
-
-	/* load data set */
-	data_filename = g_strconcat (test_info->data, ".ttl", NULL);
-	tracker_data_begin_transaction ();
-	tracker_turtle_process (data_filename, NULL, consume_triple_storer, NULL);
-	tracker_data_commit_transaction ();
-
-	query_filename = g_strconcat (test_info->test_name, ".rq", NULL);
-	g_file_get_contents (query_filename, &query, NULL, &error);
-	g_assert (error == NULL);
-
-	results_filename = g_strconcat (test_info->test_name, ".out", NULL);
-	g_file_get_contents (results_filename, &results, NULL, &error);
-	g_assert (error == NULL);
-
-	/* perform actual query */
-
-	result_set = tracker_data_query_sparql (query, &error);
-	g_assert (error == NULL);
-
-	/* compare results with reference output */
-
-	test_results = g_string_new ("");
-
-	if (result_set) {
-		gboolean valid = TRUE;
-		guint col_count;
-		gint col;
+	/* fork as tracker-fts can only be initialized once per process (GType in loadable module) */
+	if (g_test_trap_fork (0, 0)) {
+		int          exitcode;
+		GError      *error;
+		gchar       *data_filename;
+		gchar       *query, *query_filename;
+		gchar       *results, *results_filename;
+		TrackerDBResultSet *result_set;
+		GString *test_results;
+
+		exitcode = 0;
+		error = NULL;
+
+		/* initialization */
+		tracker_data_manager_init (TRACKER_DB_MANAGER_FORCE_REINDEX | TRACKER_DB_MANAGER_TEST_MODE,
+			                   NULL, NULL);
+
+		/* load data set */
+		data_filename = g_strconcat (test_info->data, ".ttl", NULL);
+		tracker_data_begin_transaction ();
+		tracker_turtle_process (data_filename, NULL, consume_triple_storer, NULL);
+		tracker_data_commit_transaction ();
+
+		query_filename = g_strconcat (test_info->test_name, ".rq", NULL);
+		g_file_get_contents (query_filename, &query, NULL, &error);
+		g_assert (error == NULL);
 
-		col_count = tracker_db_result_set_get_n_columns (result_set);
+		results_filename = g_strconcat (test_info->test_name, ".out", NULL);
+		g_file_get_contents (results_filename, &results, NULL, &error);
+		g_assert (error == NULL);
 
-		while (valid) {
-			for (col = 0; col < col_count; col++) {
-				GValue value = { 0 };
+		/* perform actual query */
 
-				_tracker_db_result_set_get_value (result_set, col, &value);
+		result_set = tracker_data_query_sparql (query, &error);
+		g_assert (error == NULL);
 
-				switch (G_VALUE_TYPE (&value)) {
-				case G_TYPE_INT:
-					g_string_append_printf (test_results, "\"%d\"", g_value_get_int (&value));
-					break;
-				case G_TYPE_DOUBLE:
-					g_string_append_printf (test_results, "\"%f\"", g_value_get_double (&value));
-					break;
-				case G_TYPE_STRING:
-					g_string_append_printf (test_results, "\"%s\"", g_value_get_string (&value));
-					break;
-				default:
-					/* unbound variable */
-					break;
+		/* compare results with reference output */
+
+		test_results = g_string_new ("");
+
+		if (result_set) {
+			gboolean valid = TRUE;
+			guint col_count;
+			gint col;
+
+			col_count = tracker_db_result_set_get_n_columns (result_set);
+
+			while (valid) {
+				for (col = 0; col < col_count; col++) {
+					GValue value = { 0 };
+
+					_tracker_db_result_set_get_value (result_set, col, &value);
+
+					switch (G_VALUE_TYPE (&value)) {
+					case G_TYPE_INT:
+						g_string_append_printf (test_results, "\"%d\"", g_value_get_int (&value));
+						break;
+					case G_TYPE_DOUBLE:
+						g_string_append_printf (test_results, "\"%f\"", g_value_get_double (&value));
+						break;
+					case G_TYPE_STRING:
+						g_string_append_printf (test_results, "\"%s\"", g_value_get_string (&value));
+						break;
+					default:
+						/* unbound variable */
+						break;
+					}
+
+					if (col < col_count - 1) {
+						g_string_append (test_results, "\t");
+					}
 				}
 
-				if (col < col_count - 1) {
-					g_string_append (test_results, "\t");
-				}
+				g_string_append (test_results, "\n");
+
+				valid = tracker_db_result_set_iter_next (result_set);
 			}
 
-			g_string_append (test_results, "\n");
+			g_object_unref (result_set);
+		}
 
-			valid = tracker_db_result_set_iter_next (result_set);
+		if (strcmp (results, test_results->str)) {
+			/* print result difference */
+			gchar *quoted_results;
+			gchar *command_line;
+			gchar *quoted_command_line;
+			gchar *shell;
+			gchar *diff;
+
+			quoted_results = g_shell_quote (test_results->str);
+			command_line = g_strdup_printf ("echo -n %s | diff -u %s -", quoted_results, results_filename);
+			quoted_command_line = g_shell_quote (command_line);
+			shell = g_strdup_printf ("sh -c %s", quoted_command_line);
+			g_spawn_command_line_sync (shell, &diff, NULL, NULL, &error);
+			g_assert (error == NULL);
+
+			g_error ("%s", diff);
+
+			g_free (quoted_results);
+			g_free (command_line);
+			g_free (quoted_command_line);
+			g_free (shell);
+			g_free (diff);
+
+			exitcode = 1;
 		}
 
-		g_object_unref (result_set);
-	}
+		/* cleanup */
 
-	if (strcmp (results, test_results->str)) {
-		/* print result difference */
-		gchar *quoted_results;
-		gchar *command_line;
-		gchar *quoted_command_line;
-		gchar *shell;
-		gchar *diff;
-
-		quoted_results = g_shell_quote (test_results->str);
-		command_line = g_strdup_printf ("echo -n %s | diff -u %s -", quoted_results, results_filename);
-		quoted_command_line = g_shell_quote (command_line);
-		shell = g_strdup_printf ("sh -c %s", quoted_command_line);
-		g_spawn_command_line_sync (shell, &diff, NULL, NULL, &error);
-		g_assert (error == NULL);
+		g_free (data_filename);
+		g_free (query_filename);
+		g_free (query);
+		g_free (results_filename);
+		g_free (results);
+		g_string_free (test_results, TRUE);
 
-		g_error ("%s", diff);
+		tracker_data_manager_shutdown ();
 
-		g_free (quoted_results);
-		g_free (command_line);
-		g_free (quoted_command_line);
-		g_free (shell);
-		g_free (diff);
+		exit (exitcode);
 	}
 
-	/* cleanup */
-
-	g_free (data_filename);
-	g_free (query_filename);
-	g_free (query);
-	g_free (results_filename);
-	g_free (results);
-	g_string_free (test_results, TRUE);
-
-	tracker_data_manager_shutdown ();
+	g_test_trap_assert_passed ();
 }
 
 int
diff --git a/tests/libtracker-data/tracker-sparql-test.c b/tests/libtracker-data/tracker-sparql-test.c
index 6006fbb..98d00c0 100644
--- a/tests/libtracker-data/tracker-sparql-test.c
+++ b/tests/libtracker-data/tracker-sparql-test.c
@@ -72,120 +72,133 @@ consume_triple_storer (const gchar *subject,
 static void
 test_sparql_query (gconstpointer test_data)
 {
-	GError      *error;
-	gchar       *data_filename;
-	gchar       *query, *query_filename;
-	gchar       *results, *results_filename;
-	TrackerDBResultSet *result_set;
 	const TestInfo *test_info;
-	GString *test_results;
 
-	error = NULL;
 	test_info = test_data;
 
-	/* initialization */
-	tracker_data_manager_init (TRACKER_DB_MANAGER_FORCE_REINDEX | TRACKER_DB_MANAGER_TEST_MODE,
-	                           test_info->data, 
-				   NULL);
-
-	/* load data set */
-	data_filename = g_strconcat (test_info->data, ".ttl", NULL);
-	tracker_data_begin_transaction ();
-	tracker_turtle_process (data_filename, NULL, consume_triple_storer, NULL);
-	tracker_data_commit_transaction ();
-
-	query_filename = g_strconcat (test_info->test_name, ".rq", NULL);
-	g_file_get_contents (query_filename, &query, NULL, &error);
-	g_assert (error == NULL);
-
-	results_filename = g_strconcat (test_info->test_name, ".out", NULL);
-	g_file_get_contents (results_filename, &results, NULL, &error);
-	g_assert (error == NULL);
-
-	/* perform actual query */
-
-	result_set = tracker_data_query_sparql (query, &error);
-	g_assert (error == NULL);
-
-	/* compare results with reference output */
-
-	test_results = g_string_new ("");
-
-	if (result_set) {
-		gboolean valid = TRUE;
-		guint col_count;
-		gint col;
+	/* fork as tracker-fts can only be initialized once per process (GType in loadable module) */
+	if (g_test_trap_fork (0, 0)) {
+		int          exitcode;
+		GError      *error;
+		gchar       *data_filename;
+		gchar       *query, *query_filename;
+		gchar       *results, *results_filename;
+		TrackerDBResultSet *result_set;
+		GString *test_results;
+
+		exitcode = 0;
+		error = NULL;
+
+		/* initialization */
+		tracker_data_manager_init (TRACKER_DB_MANAGER_FORCE_REINDEX | TRACKER_DB_MANAGER_TEST_MODE,
+			                   test_info->data, 
+					   NULL);
+
+		/* load data set */
+		data_filename = g_strconcat (test_info->data, ".ttl", NULL);
+		tracker_data_begin_transaction ();
+		tracker_turtle_process (data_filename, NULL, consume_triple_storer, NULL);
+		tracker_data_commit_transaction ();
+
+		query_filename = g_strconcat (test_info->test_name, ".rq", NULL);
+		g_file_get_contents (query_filename, &query, NULL, &error);
+		g_assert (error == NULL);
 
-		col_count = tracker_db_result_set_get_n_columns (result_set);
+		results_filename = g_strconcat (test_info->test_name, ".out", NULL);
+		g_file_get_contents (results_filename, &results, NULL, &error);
+		g_assert (error == NULL);
 
-		while (valid) {
-			for (col = 0; col < col_count; col++) {
-				GValue value = { 0 };
+		/* perform actual query */
 
-				_tracker_db_result_set_get_value (result_set, col, &value);
+		result_set = tracker_data_query_sparql (query, &error);
+		g_assert (error == NULL);
 
-				switch (G_VALUE_TYPE (&value)) {
-				case G_TYPE_INT:
-					g_string_append_printf (test_results, "\"%d\"", g_value_get_int (&value));
-					break;
-				case G_TYPE_DOUBLE:
-					g_string_append_printf (test_results, "\"%f\"", g_value_get_double (&value));
-					break;
-				case G_TYPE_STRING:
-					g_string_append_printf (test_results, "\"%s\"", g_value_get_string (&value));
-					break;
-				default:
-					/* unbound variable */
-					break;
+		/* compare results with reference output */
+
+		test_results = g_string_new ("");
+
+		if (result_set) {
+			gboolean valid = TRUE;
+			guint col_count;
+			gint col;
+
+			col_count = tracker_db_result_set_get_n_columns (result_set);
+
+			while (valid) {
+				for (col = 0; col < col_count; col++) {
+					GValue value = { 0 };
+
+					_tracker_db_result_set_get_value (result_set, col, &value);
+
+					switch (G_VALUE_TYPE (&value)) {
+					case G_TYPE_INT:
+						g_string_append_printf (test_results, "\"%d\"", g_value_get_int (&value));
+						break;
+					case G_TYPE_DOUBLE:
+						g_string_append_printf (test_results, "\"%f\"", g_value_get_double (&value));
+						break;
+					case G_TYPE_STRING:
+						g_string_append_printf (test_results, "\"%s\"", g_value_get_string (&value));
+						break;
+					default:
+						/* unbound variable */
+						break;
+					}
+
+					if (col < col_count - 1) {
+						g_string_append (test_results, "\t");
+					}
 				}
 
-				if (col < col_count - 1) {
-					g_string_append (test_results, "\t");
-				}
+				g_string_append (test_results, "\n");
+
+				valid = tracker_db_result_set_iter_next (result_set);
 			}
 
-			g_string_append (test_results, "\n");
+			g_object_unref (result_set);
+		}
 
-			valid = tracker_db_result_set_iter_next (result_set);
+		if (strcmp (results, test_results->str)) {
+			/* print result difference */
+			gchar *quoted_results;
+			gchar *command_line;
+			gchar *quoted_command_line;
+			gchar *shell;
+			gchar *diff;
+
+			quoted_results = g_shell_quote (test_results->str);
+			command_line = g_strdup_printf ("echo -n %s | diff -u %s -", quoted_results, results_filename);
+			quoted_command_line = g_shell_quote (command_line);
+			shell = g_strdup_printf ("sh -c %s", quoted_command_line);
+			g_spawn_command_line_sync (shell, &diff, NULL, NULL, &error);
+			g_assert (error == NULL);
+
+			g_error ("%s", diff);
+
+			g_free (quoted_results);
+			g_free (command_line);
+			g_free (quoted_command_line);
+			g_free (shell);
+			g_free (diff);
+
+			exitcode = 1;
 		}
 
-		g_object_unref (result_set);
-	}
+		/* cleanup */
 
-	if (strcmp (results, test_results->str)) {
-		/* print result difference */
-		gchar *quoted_results;
-		gchar *command_line;
-		gchar *quoted_command_line;
-		gchar *shell;
-		gchar *diff;
-
-		quoted_results = g_shell_quote (test_results->str);
-		command_line = g_strdup_printf ("echo -n %s | diff -u %s -", quoted_results, results_filename);
-		quoted_command_line = g_shell_quote (command_line);
-		shell = g_strdup_printf ("sh -c %s", quoted_command_line);
-		g_spawn_command_line_sync (shell, &diff, NULL, NULL, &error);
-		g_assert (error == NULL);
+		g_free (data_filename);
+		g_free (query_filename);
+		g_free (query);
+		g_free (results_filename);
+		g_free (results);
+		g_string_free (test_results, TRUE);
 
-		g_error ("%s", diff);
+		tracker_data_manager_shutdown ();
 
-		g_free (quoted_results);
-		g_free (command_line);
-		g_free (quoted_command_line);
-		g_free (shell);
-		g_free (diff);
+		exit (exitcode);
 	}
 
-	/* cleanup */
-
-	g_free (data_filename);
-	g_free (query_filename);
-	g_free (query);
-	g_free (results_filename);
-	g_free (results);
-	g_string_free (test_results, TRUE);
-
-	tracker_data_manager_shutdown ();
+	g_test_trap_assert_passed ();
 }
 
 int