tests/run-make-fulldeps/rustdoc-map-file/validate_json.py

   1 #!/usr/bin/env python
   2
   3 import os
   4 import sys
   5 import json
   6
   7
   8 def find_redirect_map_file(folder, errors):
   9     for root, dirs, files in os.walk(folder):
  10         for name in files:
  11             if not name.endswith("redirect-map.json"):
  12                 continue
  13             with open(os.path.join(root, name)) as f:
  14                 data = json.load(f)
  15             with open("expected.json") as f:
  16                 expected = json.load(f)
  17             for key in expected:
  18                 if expected[key] != data.get(key):
  19                     errors.append("Expected `{}` for key `{}`, found: `{}`".format(
  20                         expected[key], key, data.get(key)))
  21                 else:
  22                     del data[key]
  23             for key in data:
  24                 errors.append("Extra data not expected: key: `{}`, data: `{}`".format(
  25                     key, data[key]))
  26             return True
  27     return False
  28
  29
  30 if len(sys.argv) != 2:
  31     print("Expected doc directory to check!")
  32     sys.exit(1)
  33
  34 errors = []
  35 if not find_redirect_map_file(sys.argv[1], errors):
  36     print("Didn't find the map file in `{}`...".format(sys.argv[1]))
  37     sys.exit(1)
  38 for err in errors:
  39     print("=> {}".format(err))
  40 if len(errors) != 0:
  41     sys.exit(1)