check_js_msg_encoding.py (1786B)
1 # vim: set ts=8 sts=4 et sw=4 tw=99: 2 # This Source Code Form is subject to the terms of the Mozilla Public 3 # License, v. 2.0. If a copy of the MPL was not distributed with this 4 # file, You can obtain one at http://mozilla.org/MPL/2.0/. 5 6 # ---------------------------------------------------------------------------- 7 # This script checks encoding of the files that define JSErrorFormatStrings. 8 # 9 # JSErrorFormatString.format member should be in ASCII encoding. 10 # ---------------------------------------------------------------------------- 11 12 import os 13 import sys 14 15 from mozversioncontrol import get_repository_from_env 16 17 scriptname = os.path.basename(__file__) 18 expected_encoding = "ascii" 19 20 # The following files don't define JSErrorFormatString. 21 ignore_files = [ 22 "dom/base/domerr.msg", 23 "js/xpconnect/src/xpc.msg", 24 ] 25 26 27 def log_pass(filename, text): 28 print(f"TEST-PASS | {scriptname} | {filename} | {text}") 29 30 31 def log_fail(filename, text): 32 print(f"TEST-UNEXPECTED-FAIL | {scriptname} | {filename} | {text}") 33 34 35 def check_single_file(filename): 36 with open(filename, "rb") as f: 37 data = f.read() 38 try: 39 data.decode(expected_encoding) 40 except Exception: 41 log_fail(filename, f"not in {expected_encoding} encoding") 42 43 log_pass(filename, "ok") 44 return True 45 46 47 def check_files(): 48 result = True 49 50 with get_repository_from_env() as repo: 51 root = repo.path 52 53 for filename, _ in repo.get_tracked_files_finder().find("**/*.msg"): 54 if filename not in ignore_files: 55 if not check_single_file(os.path.join(root, filename)): 56 result = False 57 58 return result 59 60 61 def main(): 62 if not check_files(): 63 sys.exit(1) 64 65 sys.exit(0) 66 67 68 if __name__ == "__main__": 69 main()