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-rw-r--r--app/config/test-config.c278
1 files changed, 278 insertions, 0 deletions
diff --git a/app/config/test-config.c b/app/config/test-config.c
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--- /dev/null
+++ b/app/config/test-config.c
@@ -0,0 +1,278 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * Test suite for GimpConfig.
+ * Copyright (C) 2001-2002 Sven Neumann <sven@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include "stdlib.h"
+#include "string.h"
+
+#include <gio/gio.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpbase/gimpbase-private.h"
+#include "libgimpconfig/gimpconfig.h"
+
+#include "core/core-types.h"
+#include "core/gimpgrid.h"
+
+#include "gimprc-unknown.h"
+
+
+static void notify_callback (GObject *object,
+ GParamSpec *pspec);
+static void output_unknown_token (const gchar *key,
+ const gchar *value,
+ gpointer data);
+
+static void units_init (void);
+
+
+int
+main (int argc,
+ char *argv[])
+{
+ GimpConfig *grid;
+ GimpConfig *grid2;
+ const gchar *filename = "foorc";
+ gchar *header;
+ gchar *result;
+ GList *list;
+ gint i;
+ GError *error = NULL;
+
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], "--g-fatal-warnings") == 0)
+ {
+ GLogLevelFlags fatal_mask;
+
+ fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
+ fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
+ g_log_set_always_fatal (fatal_mask);
+ }
+ }
+
+ units_init ();
+
+ g_print ("\nTesting GimpConfig ...\n");
+
+ g_print (" Creating a new Grid object ...");
+ grid = g_object_new (GIMP_TYPE_GRID, NULL);
+ g_print (" done.\n");
+
+ g_print (" Adding the unknown token (foobar \"hadjaha\") ...");
+ gimp_rc_add_unknown_token (grid, "foobar", "hadjaha");
+ g_print (" done.\n");
+
+ g_print (" Serializing %s to '%s' ...",
+ g_type_name (G_TYPE_FROM_INSTANCE (grid)), filename);
+
+ if (! gimp_config_serialize_to_file (grid,
+ filename,
+ "foorc", "end of foorc",
+ NULL, &error))
+ {
+ g_print ("%s\n", error->message);
+ return EXIT_FAILURE;
+ }
+ g_print (" done.\n");
+
+ g_signal_connect (grid, "notify",
+ G_CALLBACK (notify_callback),
+ NULL);
+
+ g_print (" Deserializing from '%s' ...\n", filename);
+ if (! gimp_config_deserialize_file (grid, filename, NULL, &error))
+ {
+ g_print ("%s\n", error->message);
+ return EXIT_FAILURE;
+ }
+ header = " Unknown string tokens:\n";
+ gimp_rc_foreach_unknown_token (grid, output_unknown_token, &header);
+ g_print (" done.\n\n");
+
+ g_print (" Changing a property ...");
+ g_object_set (grid, "style", GIMP_GRID_DOTS, NULL);
+
+ g_print (" Testing gimp_config_duplicate() ...");
+ grid2 = gimp_config_duplicate (grid);
+ g_print (" done.\n");
+
+ g_signal_connect (grid2, "notify",
+ G_CALLBACK (notify_callback),
+ NULL);
+
+ g_print (" Changing a property in the duplicate ...");
+ g_object_set (grid2, "xspacing", 20.0, NULL);
+
+ g_print (" Creating a diff between the two ...");
+ for (list = gimp_config_diff (G_OBJECT (grid), G_OBJECT (grid2), 0);
+ list;
+ list = list->next)
+ {
+ GParamSpec *pspec = list->data;
+
+ g_print ("%c%s", (list->prev ? ',' : ' '), pspec->name);
+ }
+ g_print ("\n\n");
+
+ g_object_unref (grid2);
+
+ g_print (" Deserializing from gimpconfig.c (should fail) ...");
+ if (! gimp_config_deserialize_file (grid, "gimpconfig.c", NULL, &error))
+ {
+ g_print (" OK, failed. The error was:\n %s\n", error->message);
+ g_error_free (error);
+ error = NULL;
+ }
+ else
+ {
+ g_print ("This test should have failed :-(\n");
+ return EXIT_FAILURE;
+ }
+
+ g_print (" Serializing to a string and back ... ");
+
+ result = gimp_config_serialize_to_string (grid, NULL);
+
+ grid2 = g_object_new (GIMP_TYPE_GRID, NULL);
+
+ if (! gimp_config_deserialize_string (grid2, result, -1, NULL, &error))
+ {
+ g_print ("failed!\nThe error was:\n %s\n", error->message);
+ g_error_free (error);
+ return EXIT_FAILURE;
+ }
+ else
+ {
+ GList *diff = gimp_config_diff (G_OBJECT (grid), G_OBJECT (grid2), 0);
+
+ if (diff)
+ {
+ GList *list;
+
+ g_print ("succeeded but properties differ:\n");
+ for (list = diff; list; list = list->next)
+ {
+ GParamSpec *pspec = list->data;
+ g_print (" %s\n", pspec->name);
+ }
+ return EXIT_FAILURE;
+ }
+
+ g_print ("OK (%u bytes)\n", result ? (guint) strlen (result) : 0);
+ }
+
+ g_free (result);
+ g_object_unref (grid2);
+ g_object_unref (grid);
+
+ g_print ("\nFinished test of GimpConfig.\n\n");
+
+ return EXIT_SUCCESS;
+}
+
+static void
+notify_callback (GObject *object,
+ GParamSpec *pspec)
+{
+ GString *str;
+ GValue value = G_VALUE_INIT;
+
+ g_return_if_fail (G_IS_OBJECT (object));
+ g_return_if_fail (G_IS_PARAM_SPEC (pspec));
+
+ g_value_init (&value, pspec->value_type);
+ g_object_get_property (object, pspec->name, &value);
+
+ str = g_string_new (NULL);
+
+ if (gimp_config_serialize_value (&value, str, TRUE))
+ {
+ g_print (" %s -> %s\n", pspec->name, str->str);
+ }
+ else
+ {
+ g_print (" %s changed but we failed to serialize its value!\n",
+ pspec->name);
+ }
+
+ g_string_free (str, TRUE);
+ g_value_unset (&value);
+}
+
+static void
+output_unknown_token (const gchar *key,
+ const gchar *value,
+ gpointer data)
+{
+ gchar **header = (gchar **) data;
+ gchar *escaped = g_strescape (value, NULL);
+
+ if (*header)
+ {
+ g_print ("%s", *header);
+ *header = NULL;
+ }
+
+ g_print (" %s \"%s\"\n", key, escaped);
+
+ g_free (escaped);
+}
+
+
+/* minimal dummy units implementation */
+
+static const gchar *
+unit_get_identifier (GimpUnit unit)
+{
+ switch (unit)
+ {
+ case GIMP_UNIT_PIXEL:
+ return "pixels";
+ case GIMP_UNIT_INCH:
+ return "inches";
+ case GIMP_UNIT_MM:
+ return "millimeters";
+ case GIMP_UNIT_POINT:
+ return "points";
+ case GIMP_UNIT_PICA:
+ return "picas";
+ default:
+ return NULL;
+ }
+}
+
+static gint
+unit_get_number_of_units (void)
+{
+ return GIMP_UNIT_END;
+}
+
+static void
+units_init (void)
+{
+ GimpUnitVtable vtable;
+
+ vtable.unit_get_number_of_units = unit_get_number_of_units;
+ vtable.unit_get_identifier = unit_get_identifier;
+
+ gimp_base_init (&vtable);
+}
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