forked from mirrors/gecko-dev
79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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from __future__ import print_function, unicode_literals
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import collections
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import json
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import os
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import sys
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import writeBuildFiles
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def extractLines(fp):
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lines = []
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watch = False
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for line in fp:
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line = line.decode('utf-8')
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if line == '@@@ @@@ Failures\n':
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watch = True
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elif watch:
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watch = False
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idx = line.index('@@@')
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lines.append((line[:idx], line[idx + 3:]))
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return lines
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def ensuredir(path):
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dir = path[:path.rfind('/')]
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if not os.path.exists(dir):
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os.makedirs(dir)
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def dumpFailures(lines):
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files = []
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for url, objstr in lines:
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if objstr == '{}\n':
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continue
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# Avoid overly large diffs.
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if 'editing/' in url:
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sep = ':'
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else:
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sep = ': '
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jsonpath = 'failures/' + url + '.json'
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files.append(jsonpath)
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ensuredir(jsonpath)
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obj = json.loads(objstr, object_pairs_hook=collections.OrderedDict)
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formattedobjstr = json.dumps(obj, indent=2, separators=(',', sep)) + '\n'
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formattedobj = formattedobjstr.encode('utf-8')
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fp = open(jsonpath, 'wb')
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fp.write(formattedobj)
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fp.close()
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return files
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def writeFiles(files):
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pathmap = {}
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for path in files:
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dirp, leaf = path.rsplit('/', 1)
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pathmap.setdefault(dirp, []).append(leaf)
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for k, v in pathmap.items():
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with open(k + '/mochitest.ini', 'w') as fh:
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result = writeBuildFiles.substManifest('parseFailures.py', v, [])
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fh.write(result)
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def main(logPath):
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fp = open(logPath, 'rb')
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lines = extractLines(fp)
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fp.close()
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files = dumpFailures(lines)
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writeFiles(files)
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if __name__ == '__main__':
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if len(sys.argv) < 2:
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print("Please pass the path to the logfile from which failures should be extracted.")
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main(sys.argv[1])
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