gtk2/testsuite/a11y/accessibility-dump.c
2019-04-13 12:49:27 +02:00

1005 lines
27 KiB
C

/*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <locale.h>
#include <string.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#ifdef G_OS_WIN32
# include <io.h>
#endif
#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 int unnamed_object_count;
static void
setup_test (void)
{
unnamed_object_count = 0;
}
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)));
}
if (name == NULL && ATK_IS_TEXT (accessible))
{
name = atk_text_get_text (ATK_TEXT (accessible), 0, -1);
}
if (name == NULL)
{
/* Generate a unique, repeatable name */
name = g_strdup_printf ("unnamed-%s-%d", G_OBJECT_TYPE_NAME (accessible), unnamed_object_count++);
}
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_state_set (GString *string,
guint depth,
AtkStateSet *set)
{
guint i;
if (set == NULL)
return;
if (!atk_state_set_is_empty (set))
{
g_string_append_printf (string, "%*sstate:", depth, "");
for (i = 0; i < ATK_STATE_LAST_DEFINED; i++)
{
if (atk_state_set_contains_state (set, i))
g_string_append_printf (string, " %s", atk_state_type_get_name (i));
}
g_string_append_c (string, '\n');
}
g_object_unref (set);
}
static void
dump_attribute (GString *string,
guint depth,
AtkAttribute *attribute)
{
g_string_append_printf (string, "%*s%s: %s\n", depth, "", attribute->name, attribute->value);
}
static void
dump_attribute_set (GString *string,
guint depth,
AtkAttributeSet *set)
{
GSList *l;
AtkAttribute *attribute;
for (l = set; l; l = l->next)
{
attribute = l->data;
dump_attribute (string, depth, attribute);
}
}
static gint
compare_attr (gconstpointer a, gconstpointer b)
{
const AtkAttribute *aattr = a;
const AtkAttribute *battr = b;
return strcmp (aattr->name, battr->name);
}
static void
dump_text_attributes (GString *string,
gint depth,
const gchar *name,
AtkAttributeSet *attributes)
{
GSList *l;
AtkAttribute *attr;
const gchar *value;
if (attributes == NULL)
return;
attributes = g_slist_sort (attributes, compare_attr);
for (l = attributes; l; l = l->next)
{
attr = l->data;
/* don't dump values that depend on the environment or too
* closely on the exact theme pixels.
*/
if (strcmp (attr->name, "family-name") == 0 ||
strcmp (attr->name, "size") == 0 ||
strcmp (attr->name, "weight") == 0 ||
strcmp (attr->name, "stretch") == 0 ||
strcmp (attr->name, "variant") == 0 ||
strcmp (attr->name, "style") == 0 ||
strcmp (attr->name, "language") == 0 ||
strcmp (attr->name, "fg-color") == 0 ||
strcmp (attr->name, "bg-color") == 0 ||
strcmp (attr->name, "direction") == 0)
value = "<omitted>";
else
value = attr->value;
if (name)
{
/* first time this loop is run */
g_string_append_printf (string, "%*s%s: %s: %s\n", depth, "", name, attr->name, value);
depth += strlen (name) + 2;
name = NULL;
}
else
{
/* every other time */
g_string_append_printf (string, "%*s%s: %s\n", depth, "", attr->name, value);
}
}
atk_attribute_set_free (attributes);
}
extern GType atk_layer_get_type (void);
static const gchar *
layer_name (AtkLayer layer)
{
GEnumClass *class;
GEnumValue *value;
class = g_type_class_ref (atk_layer_get_type ());
value = g_enum_get_value (class, layer);
g_type_class_unref (class);
return value->value_nick;
}
static void
dump_atk_component (AtkComponent *atk_component,
guint depth,
GString *string)
{
AtkLayer layer;
g_string_append_printf (string, "%*s<AtkComponent>\n", depth, "");
layer = atk_component_get_layer (atk_component);
g_string_append_printf (string, "%*slayer: %s\n", depth, "", layer_name (layer));
g_string_append_printf (string, "%*salpha: %g\n", depth, "", atk_component_get_alpha (atk_component));
}
static void
dump_atk_text (AtkText *atk_text,
guint depth,
GString *string)
{
gchar *text;
gint i, start, end;
g_string_append_printf (string, "%*s<AtkText>\n", depth, "");
text = atk_text_get_text (atk_text, 0, -1);
g_string_append_printf (string, "%*stext: %s\n", depth, "", text);
g_free (text);
g_string_append_printf (string, "%*scharacter count: %d\n", depth, "", atk_text_get_character_count (atk_text));
g_string_append_printf (string, "%*scaret offset: %d\n", depth, "", atk_text_get_caret_offset (atk_text));
for (i = 0; i < atk_text_get_n_selections (atk_text); i++)
{
text = atk_text_get_selection (atk_text, i, &start, &end);
if (text)
g_string_append_printf (string, "%*sselection %d: (%d, %d) %s\n", depth, "", i, start, end, text);
g_free (text);
}
dump_text_attributes (string, depth, "default attributes", atk_text_get_default_attributes (atk_text));
}
static void
dump_atk_image (AtkImage *atk_image,
guint depth,
GString *string)
{
gint width, height;
g_string_append_printf (string, "%*s<AtkImage>\n", depth, "");
atk_image_get_image_size (atk_image, &width, &height);
g_string_append_printf (string, "%*simage size: %d x %d\n", depth, "", width, height);
g_string_append_printf (string, "%*simage description: %s\n", depth, "", atk_image_get_image_description (atk_image));
}
static void
dump_atk_action (AtkAction *atk_action,
guint depth,
GString *string)
{
gint i;
g_string_append_printf (string, "%*s<AtkAction>\n", depth, "");
for (i = 0; i < atk_action_get_n_actions (atk_action); i++)
{
if (atk_action_get_name (atk_action, i))
g_string_append_printf (string, "%*saction %d name: %s\n", depth, "", i, atk_action_get_name (atk_action, i));
if (atk_action_get_description (atk_action, i))
g_string_append_printf (string, "%*saction %d description: %s\n", depth, "", i, atk_action_get_description (atk_action, i));
if (atk_action_get_keybinding (atk_action, i))
g_string_append_printf (string, "%*saction %d keybinding: %s\n", depth, "", i, atk_action_get_keybinding (atk_action, i));
}
}
static void
dump_atk_selection (AtkSelection *atk_selection,
guint depth,
GString *string)
{
guint n_selections, n_counted_selections;
gint i;
g_string_append_printf (string, "%*s<AtkSelection>\n", depth, "");
n_selections = atk_selection_get_selection_count (atk_selection);
n_counted_selections = 0;
for (i = 0; i < atk_object_get_n_accessible_children (ATK_OBJECT (atk_selection)); i++)
{
if (atk_selection_is_child_selected (atk_selection, i))
{
AtkObject *object = atk_object_ref_accessible_child (ATK_OBJECT (atk_selection), i);
g_assert (object);
if (n_counted_selections == 0)
{
g_string_append_printf (string, "%*sselected children: %s\n", depth, "", get_name (object));
depth += strlen ("selected children: ");
}
else
g_string_append_printf (string, "%*s%s\n", depth, "", get_name (object));
n_counted_selections++;
}
}
g_assert_cmpint (n_selections, ==, n_counted_selections);
g_assert_cmpint (n_selections, ==, atk_selection_get_selection_count (atk_selection));
}
static void
dump_atk_value (AtkValue *atk_value,
guint depth,
GString *string)
{
AtkRange *range;
gdouble value;
gchar *text;
value = 0.0;
text = NULL;
atk_value_get_value_and_text (atk_value, &value, &text);
range = atk_value_get_range (atk_value);
g_string_append_printf (string, "%*s<AtkValue>\n", depth, "");
if (range)
{
g_string_append_printf (string, "%*sminimum value: %f\n", depth, "", atk_range_get_lower_limit (range));
g_string_append_printf (string, "%*smaximum value: %f\n", depth, "", atk_range_get_upper_limit (range));
atk_range_free (range);
}
if (text)
{
g_string_append_printf (string, "%*scurrent value: %f %s\n", depth, "", value, text);
g_free (text);
}
else
g_string_append_printf (string, "%*scurrent value: %f\n", depth, "", value);
/* Don't dump minimum increment; it changes too much in response to
* theme changes.
* https://bugzilla.gnome.org/show_bug.cgi?id=704747
*/
}
static void
dump_atk_hyperlink (AtkHyperlink *link,
guint depth,
GString *string)
{
gint i;
g_string_append_printf (string, "%*s<AtkHyperlink>\n", depth, "");
g_string_append_printf (string, "%*sstart index: %d\n", depth, "", atk_hyperlink_get_start_index (link));
g_string_append_printf (string, "%*send index: %d\n", depth, "", atk_hyperlink_get_end_index (link));
g_string_append_printf (string, "%*sanchors:", depth, "");
for (i = 0; i < atk_hyperlink_get_n_anchors (link); i++)
{
gchar *uri;
uri = atk_hyperlink_get_uri (link, i);
g_string_append_printf (string, " %s", uri);
g_free (uri);
}
g_string_append_c (string, '\n');
}
static void
dump_atk_hyperlink_impl (AtkHyperlinkImpl *impl,
guint depth,
GString *string)
{
AtkHyperlink *link;
g_string_append_printf (string, "%*s<AtkHyperlinkImpl>\n", depth, "");
link = atk_hyperlink_impl_get_hyperlink (impl);
dump_atk_hyperlink (link, depth + DEPTH_INCREMENT, string);
g_object_unref (link);
}
static void
dump_atk_hypertext (AtkHypertext *hypertext,
guint depth,
GString *string)
{
gint i;
AtkHyperlink *link;
g_string_append_printf (string, "%*s<AtkHypertext>\n", depth, "");
for (i = 0; i < atk_hypertext_get_n_links (hypertext); i++)
{
link = atk_hypertext_get_link (hypertext, i);
dump_atk_hyperlink (link, depth + DEPTH_INCREMENT, string);
}
}
static void
dump_atk_streamable_content (AtkStreamableContent *content,
guint depth,
GString *string)
{
gint i;
g_string_append_printf (string, "%*s<AtkStreamableContent>\n", depth, "");
g_string_append_printf (string, "%*smime types:", depth, "");
for (i = 0; i < atk_streamable_content_get_n_mime_types (content); i++)
g_string_append_printf (string, " %s", atk_streamable_content_get_mime_type (content, i));
g_string_append_c (string, '\n');
}
static void
dump_atk_table (AtkTable *table,
guint depth,
GString *string)
{
gint *selected;
gint n_selected;
gint i, j;
AtkObject *obj;
const gchar *desc;
g_string_append_printf (string, "%*s<AtkTable>\n", depth, "");
obj = atk_table_get_summary (table);
if (obj)
g_string_append_printf (string, "%*ssummary: %s\n", depth, "", get_name (obj));
obj = atk_table_get_caption (table);
if (obj)
g_string_append_printf (string, "%*scaption: %s\n", depth, "", get_name (obj));
g_string_append_printf (string, "%*srows: %d\n", depth, "", atk_table_get_n_rows (table));
g_string_append_printf (string, "%*scolumns: %d\n", depth, "", atk_table_get_n_columns (table));
selected = NULL;
n_selected = atk_table_get_selected_rows (table, &selected);
if (n_selected > 0)
{
g_string_append_printf (string, "%*sselected rows:", depth, "");
for (i = 0; i < n_selected; i++)
g_string_append_printf (string, " %d", selected[i]);
g_string_append_c (string, '\n');
}
g_free (selected);
selected = NULL;
n_selected = atk_table_get_selected_columns (table, &selected);
if (n_selected > 0)
{
g_string_append_printf (string, "%*sselected columns:", depth, "");
for (i = 0; i < n_selected; i++)
g_string_append_printf (string, " %d", selected[i]);
g_string_append_c (string, '\n');
}
g_free (selected);
for (i = 0; i < atk_table_get_n_columns (table); i++)
{
desc = atk_table_get_column_description (table, i);
if (desc)
g_string_append_printf (string, "%*scolumn %d description: %s\n", depth, "", i, desc);
obj = atk_table_get_column_header (table, i);
if (obj)
g_string_append_printf (string, "%*scolumn %d header: %s\n", depth, "", i, get_name (obj));
}
for (i = 0; i < atk_table_get_n_rows (table); i++)
{
desc = atk_table_get_row_description (table, i);
if (desc)
g_string_append_printf (string, "%*srow %d description: %s\n", depth, "", i, desc);
obj = atk_table_get_row_header (table, i);
if (obj)
g_string_append_printf (string, "%*srow %d header: %s\n", depth, "", i, get_name (obj));
}
g_string_append_printf (string, "%*stable indexes:\n", depth, "");
for (i = 0; i < atk_table_get_n_rows (table); i++)
{
g_string_append_printf (string, "%*s", depth + DEPTH_INCREMENT, "");
for (j = 0; j < atk_table_get_n_columns (table); j++)
{
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
int id = atk_table_get_index_at (table, i, j);
obj = atk_object_ref_accessible_child (ATK_OBJECT (table), id);
if (j > 0)
g_string_append (string, " ");
g_string_append_printf (string, "%s%s%s",
atk_table_get_row_at_index (table, id) == i ? "" : "",
atk_table_get_column_at_index (table, id) == j ? "" : "",
get_name (obj));
G_GNUC_END_IGNORE_DEPRECATIONS
}
g_string_append (string, "\n");
}
}
static void
dump_atk_table_cell (AtkTableCell *table_cell,
guint depth,
GString *string)
{
gint i;
AtkObject *obj;
GPtrArray *cells;
gint row = -1, column = -1;
g_string_append_printf (string, "%*s<AtkTableCell>\n", depth, "");
obj = atk_table_cell_get_table (table_cell);
if (obj)
g_string_append_printf (string, "%*stable: %s\n", depth, "", get_name (obj));
cells = atk_table_cell_get_column_header_cells (table_cell);
if (cells)
{
for (i = 0; i < cells->len; i++)
{
obj = g_ptr_array_index (cells, i);
if (obj)
g_string_append_printf (string, "%*scolumn-header[%d]: %s\n", depth, "", i, get_name (obj));
}
g_ptr_array_free (cells, TRUE);
}
cells = atk_table_cell_get_row_header_cells (table_cell);
if (cells)
{
for (i = 0; i < cells->len; i++)
{
obj = g_ptr_array_index (cells, i);
if (obj)
g_string_append_printf (string, "%*srow-header[%d]: %s\n", depth, "", i, get_name (obj));
}
g_ptr_array_free (cells, TRUE);
}
g_string_append_printf (string, "%*scolumn-span: %d\n", depth, "", atk_table_cell_get_column_span (table_cell));
g_string_append_printf (string, "%*srow-span: %d\n", depth, "", atk_table_cell_get_row_span (table_cell));
if (atk_table_cell_get_position (table_cell, &row, &column))
{
g_string_append_printf (string, "%*sposition: %d %d\n", depth, "", row, column);
}
}
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 (GTK_IS_ACCESSIBLE (atk_object_get_parent (accessible)))
g_string_append_printf (string, "%*sparent: %s\n", depth, "", get_name (atk_object_get_parent (accessible)));
if (atk_object_get_index_in_parent (accessible) != -1)
g_string_append_printf (string, "%*sindex: %d\n", depth, "", atk_object_get_index_in_parent (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));
dump_state_set (string, depth, atk_object_ref_state_set (accessible));
dump_attribute_set (string, depth, atk_object_get_attributes (accessible));
if (ATK_IS_COMPONENT (accessible))
dump_atk_component (ATK_COMPONENT (accessible), depth, string);
if (ATK_IS_TEXT (accessible))
dump_atk_text (ATK_TEXT (accessible), depth, string);
if (ATK_IS_IMAGE (accessible))
dump_atk_image (ATK_IMAGE (accessible), depth, string);
if (ATK_IS_ACTION (accessible))
dump_atk_action (ATK_ACTION (accessible), depth, string);
if (ATK_IS_SELECTION (accessible))
dump_atk_selection (ATK_SELECTION (accessible), depth, string);
if (ATK_IS_VALUE (accessible))
dump_atk_value (ATK_VALUE (accessible), depth, string);
if (ATK_IS_HYPERLINK_IMPL (accessible))
dump_atk_hyperlink_impl (ATK_HYPERLINK_IMPL (accessible), depth, string);
if (ATK_IS_HYPERTEXT (accessible))
dump_atk_hypertext (ATK_HYPERTEXT (accessible), depth, string);
if (ATK_IS_STREAMABLE_CONTENT (accessible))
dump_atk_streamable_content (ATK_STREAMABLE_CONTENT (accessible), depth, string);
if (ATK_IS_TABLE (accessible))
dump_atk_table (ATK_TABLE (accessible), depth, string);
if (ATK_IS_TABLE_CELL (accessible))
dump_atk_table_cell (ATK_TABLE_CELL (accessible), depth, string);
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
dump_to_stdout (GFile *file)
{
char *ui_file;
GString *dump;
ui_file = g_file_get_path (file);
dump = g_string_new ("");
dump_ui_file (ui_file, dump);
g_print ("%s", dump->str);
g_string_free (dump, TRUE);
g_free (ui_file);
}
static void
test_ui_file (GFile *file)
{
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)
{
char *diff = diff_with_file (a11y_file, dump->str, dump->len, &error);
g_assert_no_error (error);
if (diff && diff[0])
{
g_printerr ("Contents don't match expected contents:\n%s", diff);
g_test_fail ();
g_free (diff);
}
}
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 (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),
(GTestFixtureFunc) setup_test,
(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);
}
static char *arg_base_dir = NULL;
static const GOptionEntry test_args[] = {
{ "directory", 'd', 0, G_OPTION_ARG_FILENAME, &arg_base_dir,
"Directory to run tests from", "DIR" },
{ NULL }
};
static gboolean
parse_command_line (int *argc, char ***argv)
{
GError *error = NULL;
GOptionContext *context;
gchar *schema_dir;
context = g_option_context_new ("- run GTK accessibility tests");
g_option_context_add_main_entries (context, test_args, NULL);
g_option_context_set_ignore_unknown_options (context, TRUE);
if (!g_option_context_parse (context, argc, argv, &error))
{
g_print ("option parsing failed: %s\n", error->message);
return FALSE;
}
gtk_test_init (argc, argv);
schema_dir = g_test_build_filename (G_TEST_BUILT, "", NULL);
if (g_getenv ("GTK_TEST_MESON") == NULL)
g_setenv ("GSETTINGS_SCHEMA_DIR", schema_dir, TRUE);
g_free (schema_dir);
/* gtk_test_init does not call setlocale(), so do it ourselves,
* since running in the C locale breaks some our fancy
* utf8 output.
*/
setlocale (LC_ALL, "en_US.utf8");
return TRUE;
}
static void
fix_settings (void)
{
/* Some settings can affect the output of the accessibility tests,
* so we take some steps to isolate us from the ambient environment.
*/
g_object_set (gtk_settings_get_default (),
"gtk-dialogs-use-header", TRUE,
NULL);
}
int
main (int argc, char **argv)
{
if (!parse_command_line (&argc, &argv))
return 1;
fix_settings ();
if (argc < 2)
{
const char *basedir;
GFile *dir;
if (arg_base_dir)
basedir = arg_base_dir;
else
basedir = g_test_get_dir (G_TEST_DIST);
dir = g_file_new_for_path (basedir);
add_tests_for_files_in_directory (dir);
g_object_unref (dir);
}
else if (argc == 3 && strcmp (argv[1], "--generate") == 0)
{
GFile *file = g_file_new_for_commandline_arg (argv[2]);
dump_to_stdout (file);
g_object_unref (file);
return 0;
}
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 ();
}