1 files changed, 35 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.python/py-varobj.py b/gdb/testsuite/gdb.python/py-varobj.py
new file mode 100644
index 0000000..bc31a19
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-varobj.py
@@ -0,0 +1,35 @@
+# Copyright (C) 2023 Free Software Foundation, Inc.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import gdb.printing
+
+
+class TestPrinter:
+    def __init__(self, val):
+        self.val = val
+
+    def to_string(self):
+        return "map"
+
+    def children(self):
+        yield "1", "flicker"
+
+
+def str_lookup_function(val):
+    lookup_tag = val.type.tag
+    if lookup_tag == "test":
+        return TestPrinter(val)
+
+
+gdb.printing.register_pretty_printer(None, str_lookup_function)