+# Copyright (C) 2013-2021 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/>.
+
+# This file is part of the GDB testsuite. It tests Python-based
+# frame-filters.
+import gdb
+import itertools
+from gdb.FrameDecorator import FrameDecorator
+
+
+class FrameObjFile:
+ def __init__(self):
+ self.name = "Filter1"
+ self.priority = 1
+ self.enabled = False
+ gdb.current_progspace().frame_filters["Progspace" + self.name] = self
+ gdb.current_objfile().frame_filters["ObjectFile" + self.name] = self
+
+ def filter(self, frame_iter):
+ return frame_iter
+
+
+class FrameObjFile2:
+ def __init__(self):
+ self.name = "Filter2"
+ self.priority = 100
+ self.enabled = True
+ gdb.current_progspace().frame_filters["Progspace" + self.name] = self
+ gdb.current_objfile().frame_filters["ObjectFile" + self.name] = self
+
+ def filter(self, frame_iter):
+ return frame_iter
+
+
+FrameObjFile()
+FrameObjFile2()