The Tor Browser / file comparison
comparison: dom/imptests/parseFailures.py
dom/imptests/parseFailures.py
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:e45d6e39df6e |
|---|---|
| 1 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 4 | |
| 5 from __future__ import print_function, unicode_literals | |
| 6 | |
| 7 import collections | |
| 8 import json | |
| 9 import os | |
| 10 import sys | |
| 11 | |
| 12 import writeBuildFiles | |
| 13 | |
| 14 def extractLines(fp): | |
| 15 lines = [] | |
| 16 watch = False | |
| 17 for line in fp: | |
| 18 line = line.decode('utf-8') | |
| 19 if line == '@@@ @@@ Failures\n': | |
| 20 watch = True | |
| 21 elif watch: | |
| 22 watch = False | |
| 23 idx = line.index('@@@') | |
| 24 lines.append((line[:idx], line[idx + 3:])) | |
| 25 return lines | |
| 26 | |
| 27 def ensuredir(path): | |
| 28 dir = path[:path.rfind('/')] | |
| 29 if not os.path.exists(dir): | |
| 30 os.makedirs(dir) | |
| 31 | |
| 32 def dumpFailures(lines): | |
| 33 files = [] | |
| 34 for url, objstr in lines: | |
| 35 if objstr == '{}\n': | |
| 36 continue | |
| 37 | |
| 38 # Avoid overly large diffs. | |
| 39 if 'editing/' in url: | |
| 40 sep = ':' | |
| 41 else: | |
| 42 sep = ': ' | |
| 43 | |
| 44 jsonpath = 'failures/' + url + '.json' | |
| 45 files.append(jsonpath) | |
| 46 ensuredir(jsonpath) | |
| 47 obj = json.loads(objstr, object_pairs_hook=collections.OrderedDict) | |
| 48 formattedobjstr = json.dumps(obj, indent=2, separators=(',', sep)) + '\n' | |
| 49 formattedobj = formattedobjstr.encode('utf-8') | |
| 50 fp = open(jsonpath, 'wb') | |
| 51 fp.write(formattedobj) | |
| 52 fp.close() | |
| 53 return files | |
| 54 | |
| 55 def writeFiles(files): | |
| 56 pathmap = {} | |
| 57 for path in files: | |
| 58 dirp, leaf = path.rsplit('/', 1) | |
| 59 pathmap.setdefault(dirp, []).append(leaf) | |
| 60 | |
| 61 for k, v in pathmap.items(): | |
| 62 with open(k + '/mochitest.ini', 'w') as fh: | |
| 63 result = writeBuildFiles.substManifest('parseFailures.py', v, []) | |
| 64 fh.write(result) | |
| 65 | |
| 66 | |
| 67 def main(logPath): | |
| 68 fp = open(logPath, 'rb') | |
| 69 lines = extractLines(fp) | |
| 70 fp.close() | |
| 71 | |
| 72 files = dumpFailures(lines) | |
| 73 writeFiles(files) | |
| 74 | |
| 75 if __name__ == '__main__': | |
| 76 if len(sys.argv) < 2: | |
| 77 print("Please pass the path to the logfile from which failures should be extracted.") | |
| 78 main(sys.argv[1]) | |
| 79 |
