--- /dev/null
+/*
+ * Copyright (C) 2011 Red Hat Inc.
+ *
+ * Author:
+ * Benjamin Otte <otte@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <glib/gstdio.h>
+#include <gtk/gtk.h>
+
+#define DEPTH_INCREMENT 2
+
+static char *
+get_test_file (const char *test_file,
+ const char *extension,
+ gboolean must_exist)
+{
+ GString *file = g_string_new (NULL);
+
+ if (g_str_has_suffix (test_file, ".ui"))
+ g_string_append_len (file, test_file, strlen (test_file) - strlen (".ui"));
+ else
+ g_string_append (file, test_file);
+
+ g_string_append (file, extension);
+
+ if (must_exist &&
+ !g_file_test (file->str, G_FILE_TEST_EXISTS))
+ {
+ g_string_free (file, TRUE);
+ return NULL;
+ }
+
+ return g_string_free (file, FALSE);
+}
+
+static char *
+diff_with_file (const char *file1,
+ char *text,
+ gssize len,
+ GError **error)
+{
+ const char *command[] = { "diff", "-u", file1, NULL, NULL };
+ char *diff, *tmpfile;
+ int fd;
+
+ diff = NULL;
+
+ if (len < 0)
+ len = strlen (text);
+
+ /* write the text buffer to a temporary file */
+ fd = g_file_open_tmp (NULL, &tmpfile, error);
+ if (fd < 0)
+ return NULL;
+
+ if (write (fd, text, len) != (int) len)
+ {
+ close (fd);
+ g_set_error (error,
+ G_FILE_ERROR, G_FILE_ERROR_FAILED,
+ "Could not write data to temporary file '%s'", tmpfile);
+ goto done;
+ }
+ close (fd);
+ command[3] = tmpfile;
+
+ /* run diff command */
+ g_spawn_sync (NULL,
+ (char **) command,
+ NULL,
+ G_SPAWN_SEARCH_PATH,
+ NULL, NULL,
+ &diff,
+ NULL, NULL,
+ error);
+
+done:
+ g_unlink (tmpfile);
+ g_free (tmpfile);
+
+ return diff;
+}
+
+static const char *
+get_name (AtkObject *accessible)
+{
+ char *name;
+
+ name = g_object_get_data (G_OBJECT (accessible), "gtk-accessibility-dump-name");
+ if (name)
+ return name;
+
+ if (GTK_IS_ACCESSIBLE (accessible))
+ {
+ GtkWidget *widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
+
+ name = g_strdup (gtk_buildable_get_name (GTK_BUILDABLE (widget)));
+ }
+ else
+ name = NULL;
+
+ if (name == NULL)
+ {
+ /* XXX: Generate a unique, repeatable name */
+ g_assert_not_reached ();
+ }
+
+ g_object_set_data_full (G_OBJECT (accessible), "gtk-accessibility-dump-name", name, g_free);
+ return name;
+}
+
+static void
+dump_relation (GString *string,
+ guint depth,
+ AtkRelation *relation)
+{
+ GPtrArray *targets;
+ const char *name;
+ guint i;
+
+ targets = atk_relation_get_target (relation);
+ if (targets == NULL || targets->len == 0)
+ return;
+
+ name = atk_relation_type_get_name (atk_relation_get_relation_type (relation));
+ g_string_append_printf (string, "%*s%s: %s\n", depth, "", name, get_name (g_ptr_array_index (targets, 0)));
+ depth += strlen (name) + 2;
+
+ for (i = 1; i < targets->len; i++)
+ {
+ g_string_append_printf (string, "%*s%s\n", depth, "", get_name (g_ptr_array_index (targets, i)));
+ }
+}
+
+static void
+dump_relation_set (GString *string,
+ guint depth,
+ AtkRelationSet *set)
+{
+ guint i;
+
+ if (set == NULL)
+ return;
+
+ for (i = 0; i < atk_relation_set_get_n_relations (set); i++)
+ {
+ AtkRelation *relation;
+
+ relation = atk_relation_set_get_relation (set, i);
+
+ dump_relation (string, depth, relation);
+ }
+
+ g_object_unref (set);
+}
+
+static void
+dump_accessible (AtkObject *accessible,
+ guint depth,
+ GString *string)
+{
+ guint i;
+
+ g_string_append_printf (string, "%*s%s\n", depth, "", get_name (accessible));
+ depth += DEPTH_INCREMENT;
+
+ g_string_append_printf (string, "%*s\"%s\"\n", depth, "", atk_role_get_name (atk_object_get_role (accessible)));
+ if (atk_object_get_name (accessible))
+ g_string_append_printf (string, "%*sname: %s\n", depth, "", atk_object_get_name (accessible));
+ if (atk_object_get_description (accessible))
+ g_string_append_printf (string, "%*sdescription: %s\n", depth, "", atk_object_get_description (accessible));
+ dump_relation_set (string, depth, atk_object_ref_relation_set (accessible));
+
+ for (i = 0; i < atk_object_get_n_accessible_children (accessible); i++)
+ {
+ AtkObject *child = atk_object_ref_accessible_child (accessible, i);
+ dump_accessible (child, depth, string);
+ g_object_unref (child);
+ }
+}
+
+static GtkWidget *
+builder_get_toplevel (GtkBuilder *builder)
+{
+ GSList *list, *walk;
+ GtkWidget *window = NULL;
+
+ list = gtk_builder_get_objects (builder);
+ for (walk = list; walk; walk = walk->next)
+ {
+ if (GTK_IS_WINDOW (walk->data) &&
+ gtk_widget_get_parent (walk->data) == NULL)
+ {
+ window = walk->data;
+ break;
+ }
+ }
+
+ g_slist_free (list);
+
+ return window;
+}
+
+static void
+dump_ui_file (const char *ui_file,
+ GString *string)
+{
+ GtkWidget *window;
+ GtkBuilder *builder;
+ GError *error = NULL;
+
+ builder = gtk_builder_new ();
+ gtk_builder_add_from_file (builder, ui_file, &error);
+ g_assert_no_error (error);
+ window = builder_get_toplevel (builder);
+ g_object_unref (builder);
+ g_assert (window);
+
+ gtk_widget_show (window);
+
+ dump_accessible (gtk_widget_get_accessible (window), 0, string);
+ gtk_widget_destroy (window);
+}
+
+static void
+test_ui_file (GFile *file)
+{
+ char *diff;
+ char *ui_file, *a11y_file;
+ GString *dump;
+ GError *error = NULL;
+
+ ui_file = g_file_get_path (file);
+ a11y_file = get_test_file (ui_file, ".txt", TRUE);
+ dump = g_string_new ("");
+
+ dump_ui_file (ui_file, dump);
+
+ if (a11y_file)
+ {
+ diff = diff_with_file (a11y_file, dump->str, dump->len, &error);
+ g_assert_no_error (error);
+
+ if (diff && diff[0])
+ {
+ g_test_message ("Contents don't match expected contents:\n%s", diff);
+ g_test_fail ();
+ }
+ }
+ else if (dump->str[0])
+ {
+ g_test_message ("Expected a reference file:\n%s", dump->str);
+ g_test_fail ();
+ }
+
+ g_string_free (dump, TRUE);
+ g_free (diff);
+ g_free (a11y_file);
+ g_free (ui_file);
+}
+
+static void
+add_test_for_file (GFile *file)
+{
+ g_test_add_vtable (g_file_get_path (file),
+ 0,
+ g_object_ref (file),
+ NULL,
+ (GTestFixtureFunc) test_ui_file,
+ (GTestFixtureFunc) g_object_unref);
+}
+
+static int
+compare_files (gconstpointer a, gconstpointer b)
+{
+ GFile *file1 = G_FILE (a);
+ GFile *file2 = G_FILE (b);
+ char *path1, *path2;
+ int result;
+
+ path1 = g_file_get_path (file1);
+ path2 = g_file_get_path (file2);
+
+ result = strcmp (path1, path2);
+
+ g_free (path1);
+ g_free (path2);
+
+ return result;
+}
+
+static void
+add_tests_for_files_in_directory (GFile *dir)
+{
+ GFileEnumerator *enumerator;
+ GFileInfo *info;
+ GList *files;
+ GError *error = NULL;
+
+ enumerator = g_file_enumerate_children (dir, G_FILE_ATTRIBUTE_STANDARD_NAME, 0, NULL, &error);
+ g_assert_no_error (error);
+ files = NULL;
+
+ while ((info = g_file_enumerator_next_file (enumerator, NULL, &error)))
+ {
+ const char *filename;
+
+ filename = g_file_info_get_name (info);
+
+ if (!g_str_has_suffix (filename, ".ui"))
+ {
+ g_object_unref (info);
+ continue;
+ }
+
+ files = g_list_prepend (files, g_file_get_child (dir, filename));
+
+ g_object_unref (info);
+ }
+
+ g_assert_no_error (error);
+ g_object_unref (enumerator);
+
+ files = g_list_sort (files, compare_files);
+ g_list_foreach (files, (GFunc) add_test_for_file, NULL);
+ g_list_free_full (files, g_object_unref);
+}
+
+int
+main (int argc, char **argv)
+{
+ gtk_test_init (&argc, &argv);
+
+ if (argc < 2)
+ {
+ const char *basedir;
+ GFile *dir;
+
+ if (g_getenv ("srcdir"))
+ basedir = g_getenv ("srcdir");
+ else
+ basedir = ".";
+
+ dir = g_file_new_for_path (basedir);
+
+ add_tests_for_files_in_directory (dir);
+
+ g_object_unref (dir);
+ }
+ else
+ {
+ guint i;
+
+ for (i = 1; i < argc; i++)
+ {
+ GFile *file = g_file_new_for_commandline_arg (argv[i]);
+
+ add_test_for_file (file);
+
+ g_object_unref (file);
+ }
+ }
+
+ return g_test_run ();
+}
+
projects / ~andy / gtk / commitdiff