diff --git a/testsuite/a11y/inscription.c b/testsuite/a11y/inscription.c
new file mode 100644
index 0000000000..5f8b0970af
--- /dev/null
+++ b/testsuite/a11y/inscription.c
@@ -0,0 +1,54 @@
+#include <gtk/gtk.h>
+
+#include "gtk/gtkaccessibletext-private.h"
+
+static void
+inscription_text_interface (void)
+{
+  GtkWidget *inscription = gtk_inscription_new ("");
+  GBytes *bytes;
+  gsize len;
+  gboolean res;
+  gsize n_ranges;
+  GtkAccessibleTextRange *ranges = NULL;
+  char **attr_names, **attr_values;
+  const char *string;
+
+  g_object_ref_sink (inscription);
+
+  gtk_inscription_set_markup (GTK_INSCRIPTION (inscription), "<markup>a<span overline='single'>b</span>c</markup>");
+
+  bytes = gtk_accessible_text_get_contents (GTK_ACCESSIBLE_TEXT (inscription), 0, G_MAXINT);
+  string = g_bytes_get_data (bytes, &len);
+  g_assert_cmpint (len, ==, 4);
+  g_assert_cmpstr (string, ==, "abc");
+  g_bytes_unref (bytes);
+
+  g_assert_cmpint (gtk_accessible_text_get_caret_position (GTK_ACCESSIBLE_TEXT (inscription)), ==, 0);
+
+  res = gtk_accessible_text_get_selection (GTK_ACCESSIBLE_TEXT (inscription), &n_ranges, &ranges);
+  g_assert_false (res);
+
+  res = gtk_accessible_text_get_attributes (GTK_ACCESSIBLE_TEXT (inscription), 1, &n_ranges, &ranges, &attr_names, &attr_values);
+  g_assert_true (res);
+  g_assert_cmpint (n_ranges, ==, 1);
+  g_assert_cmpuint (ranges[0].start, ==, 1);
+  g_assert_cmpuint (ranges[0].length, ==, 1);
+  g_assert_cmpstr (attr_names[0], ==, GTK_ACCESSIBLE_ATTRIBUTE_OVERLINE);
+  g_assert_cmpstr (attr_values[0], ==, GTK_ACCESSIBLE_ATTRIBUTE_OVERLINE_SINGLE);
+  g_free (ranges);
+  g_strfreev (attr_names);
+  g_strfreev (attr_values);
+
+  g_object_unref (inscription);
+}
+
+int
+main (int argc, char *argv[])
+{
+  gtk_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/a11y/inscription/text-interface", inscription_text_interface);
+
+  return g_test_run ();
+}
diff --git a/testsuite/a11y/meson.build b/testsuite/a11y/meson.build
index e9d5fad0bc..f100f5644a 100644
--- a/testsuite/a11y/meson.build
+++ b/testsuite/a11y/meson.build
@@ -36,6 +36,7 @@ tests = [
 ]
 
 internal_tests = [
+  { 'name': 'inscription' },
   { 'name': 'label' },
   { 'name': 'text' },
   { 'name': 'names' },