1 files changed, 73 insertions, 0 deletions
diff --git a/third_party/protobuf/3.6.0/conformance/update_failure_list.py b/third_party/protobuf/3.6.0/conformance/update_failure_list.py
new file mode 100644
index 0000000000..ad42ed3c18
--- /dev/null
+++ b/third_party/protobuf/3.6.0/conformance/update_failure_list.py
@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+# https://developers.google.com/protocol-buffers/
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Script to update a failure list file to add/remove failures.
+
+This is sort of like comm(1), except it recognizes comments and ignores them.
+"""
+
+import argparse
+
+parser = argparse.ArgumentParser(
+    description='Adds/removes failures from the failure list.')
+parser.add_argument('filename', type=str, help='failure list file to update')
+parser.add_argument('--add', dest='add_list', action='append')
+parser.add_argument('--remove', dest='remove_list', action='append')
+
+args = parser.parse_args()
+
+add_set = set()
+remove_set = set()
+
+for add_file in (args.add_list or []):
+  with open(add_file) as f:
+    for line in f:
+      add_set.add(line)
+
+for remove_file in (args.remove_list or []):
+  with open(remove_file) as f:
+    for line in f:
+      if line in add_set:
+        raise Exception("Asked to both add and remove test: " + line)
+      remove_set.add(line.strip())
+
+add_list = sorted(add_set, reverse=True)
+
+with open(args.filename) as in_file:
+    existing_list = in_file.read()
+
+with open(args.filename, "w") as f:
+  for line in existing_list.splitlines(True):
+    test = line.split("#")[0].strip()
+    while len(add_list) > 0 and test > add_list[-1]:
+      f.write(add_list.pop())
+    if test not in remove_set:
+      f.write(line)