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Verify that notify::accessible parent is emitted

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This commit is contained in:
Matthias Clasen
2011-07-03 15:06:11 -04:00
parent b83122dc05
commit 3fb86e1c6f
1 changed files with 29 additions and 0 deletions
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29
tests/a11y/children.c
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@ -45,6 +45,7 @@ typedef struct {
gint count;
gint index;
gint n_children;
gpointer parent;
} SignalData;
static void
@ -81,12 +82,21 @@ remove_child (GtkWidget *container,
gtk_container_remove (GTK_CONTAINER (container), child);
}
static void
parent_notify (AtkObject *obj, GParamSpec *pspec, SignalData *data)
{
data->count++;
data->parent = atk_object_get_parent (obj);
}
static void
test_add_remove (GtkWidget *widget)
{
AtkObject *accessible;
AtkObject *child_accessible;
SignalData add_data;
SignalData remove_data;
SignalData parent_data[3];
GtkWidget *child[3];
gint i, j;
gint step_children;
@ -108,11 +118,21 @@ test_add_remove (GtkWidget *widget)
break;
child[i] = gtk_label_new ("bla");
parent_data[i].count = 0;
child_accessible = gtk_widget_get_accessible (child[i]);
g_signal_connect (child_accessible, "notify::accessible-parent",
G_CALLBACK (parent_notify), &(parent_data[i]));
add_child (widget, child[i]);
g_assert_cmpint (add_data.count, ==, i + 1);
g_assert_cmpint (add_data.n_children, ==, step_children + i + 1);
g_assert_cmpint (remove_data.count, ==, 0);
g_assert_cmpint (parent_data[i].count, ==, 1);
if (GTK_IS_SCROLLED_WINDOW (widget) ||
GTK_IS_NOTEBOOK (widget))
g_assert (atk_object_get_parent (ATK_OBJECT (parent_data[i].parent)) == accessible);
else
g_assert (parent_data[i].parent == accessible);
}
for (j = 0 ; j < i; j++)
{
@ -120,6 +140,15 @@ test_add_remove (GtkWidget *widget)
g_assert_cmpint (add_data.count, ==, i);
g_assert_cmpint (remove_data.count, ==, j + 1);
g_assert_cmpint (remove_data.n_children, ==, step_children + i - j - 1);
if (parent_data[j].count == 2)
g_assert (parent_data[j].parent == NULL);
else
{
AtkStateSet *set;
set = atk_object_ref_state_set (ATK_OBJECT (parent_data[j].parent));
g_assert (atk_state_set_contains_state (set, ATK_STATE_DEFUNCT));
g_object_unref (set);
}
}
g_signal_handlers_disconnect_by_func (accessible, G_CALLBACK (children_changed), &add_data);