1 files changed, 59 insertions, 0 deletions
diff --git a/pretty-printers/test-rwlock-printer.py b/pretty-printers/test-rwlock-printer.py
new file mode 100644
index 0000000000..882032169c
--- /dev/null
+++ b/pretty-printers/test-rwlock-printer.py
@@ -0,0 +1,59 @@
+# Common tests for the RWLockPrinter class.
+#
+# Copyright (C) 2016 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+#
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# The GNU C Library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+
+import sys
+
+from test_common import *
+
+test_source = sys.argv[1]
+test_bin = sys.argv[2]
+result = PASS
+
+try:
+    init_test(test_bin)
+    go_to_main()
+
+    var = 'rwlock'
+    to_string = 'pthread_rwlock_t'
+
+    break_at(test_source, 'Test locking (reader)')
+    continue_cmd() # Go to test_locking_reader
+    test_printer(var, to_string, {'Status': 'Unlocked'})
+    next_cmd()
+    test_printer(var, to_string, {'Status': r'Locked \(Read\)', 'Readers': '1'})
+    next_cmd()
+    test_printer(var, to_string, {'Readers': '2'})
+    next_cmd()
+    test_printer(var, to_string, {'Readers': '3'})
+
+    break_at(test_source, 'Test locking (writer)')
+    continue_cmd() # Go to test_locking_writer
+    test_printer(var, to_string, {'Status': 'Unlocked'})
+    next_cmd()
+    thread_id = get_current_thread_lwpid()
+    test_printer(var, to_string, {'Status': r'Locked \(Write\)',
+                                  'Writer ID': thread_id})
+
+    continue_cmd() # Exit
+
+except (NoLineError, pexpect.TIMEOUT) as exception:
+    print('Error: {0}'.format(exception))
+    result = FAIL
+
+exit(result)