if (gtk_text_buffer_delete_interactive (buffer, &start, &end,
default_editable))
{
- if (backspace_deletes_character)
+ /* special case \r\n, since we never want to reinsert \r */
+ if (backspace_deletes_character && strcmp ("\r\n", cluster_text))
{
gchar *normalized_text = g_utf8_normalize (cluster_text,
strlen (cluster_text),
G_NORMALIZE_NFD);
glong len = g_utf8_strlen (normalized_text, -1);
-
+
if (len > 1)
gtk_text_buffer_insert_interactive (buffer,
&start,
gtk_text_buffer_get_iter_at_offset (buffer, &iter, 3);
g_assert (gtk_text_iter_ends_line (&iter));
+
+ g_object_unref (buffer);
}
static void
split_r_n_separators_test ();
}
+static void
+test_backspace (void)
+{
+ GtkTextBuffer *buffer;
+ GtkTextIter iter;
+ gboolean ret;
+
+ buffer = gtk_text_buffer_new (NULL);
+
+ gtk_text_buffer_set_text (buffer, "foo", -1);
+ gtk_text_buffer_get_iter_at_offset (buffer, &iter, 2);
+ ret = gtk_text_buffer_backspace (buffer, &iter, TRUE, TRUE);
+ g_assert (ret);
+ g_assert_cmpint (1, ==, gtk_text_iter_get_offset (&iter));
+ g_assert_cmpint (2, ==, gtk_text_buffer_get_char_count (buffer));
+
+ gtk_text_buffer_set_text (buffer, "foo", -1);
+ gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0);
+ ret = gtk_text_buffer_backspace (buffer, &iter, TRUE, TRUE);
+ g_assert (!ret);
+ g_assert_cmpint (0, ==, gtk_text_iter_get_offset (&iter));
+ g_assert_cmpint (3, ==, gtk_text_buffer_get_char_count (buffer));
+
+ /* test bug #544724 */
+ gtk_text_buffer_set_text (buffer, "foo\r\n\r\nbar", -1);
+ gtk_text_buffer_get_iter_at_offset (buffer, &iter, 5);
+ ret = gtk_text_buffer_backspace (buffer, &iter, TRUE, TRUE);
+ g_assert (ret);
+ g_assert_cmpint (0, ==, gtk_text_iter_get_line (&iter));
+ g_assert_cmpint (8, ==, gtk_text_buffer_get_char_count (buffer));
+
+ g_object_unref (buffer);
+}
+
static void
test_logical_motion (void)
{
g_test_add_func ("/TextBuffer/UTF8 unknown char", test_utf8);
g_test_add_func ("/TextBuffer/Line separator", test_line_separator);
+ g_test_add_func ("/TextBuffer/Backspace", test_backspace);
g_test_add_func ("/TextBuffer/Logical motion", test_logical_motion);
g_test_add_func ("/TextBuffer/Marks", test_marks);
g_test_add_func ("/TextBuffer/Empty buffer", test_empty_buffer);