media/tools/layout_tests/bug.py

   1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 """Bug module that is necessary for the layout analyzer."""
   6
   7 import re
   8
   9 from webkitpy.layout_tests.models.test_expectations import *
  10
  11
  12 class Bug(object):
  13   """A class representing a bug.
  14
  15   TODO(imasaki): add more functionalities here if bug-tracker API is available.
  16   For example, you can get the name of a bug owner.
  17   """
  18   # Type enum for the bug.
  19   WEBKIT = 0
  20   CHROMIUM = 1
  21   OTHERS = 2
  22
  23   def __init__(self, bug_modifier):
  24     """Initialize the object using raw bug text (such as BUGWK2322).
  25
  26     The bug modifier used in the test expectation file.
  27
  28     Args:
  29       bug_modifier: a string representing a bug modifier. According to
  30         http://www.chromium.org/developers/testing/webkit-layout-tests/\
  31         testexpectations
  32         Bug identifiers are of the form "webkit.org/b/12345", "crbug.com/12345",
  33          "code.google.com/p/v8/issues/detail?id=12345" or "Bug(username)"
  34     """
  35     match = re.match('Bug\((\w+)\)$', bug_modifier)
  36     if match:
  37       self.type = self.OTHERS
  38       self.url = 'mailto:%s@chromium.org' % match.group(1).lower()
  39       self.bug_txt = bug_modifier
  40       return
  41
  42     self.type = self.GetBugType(bug_modifier)
  43     self.url = bug_modifier
  44     self.bug_txt = bug_modifier
  45
  46
  47   def GetBugType(self, bug_modifier):
  48     """Returns type of the bug based on URL."""
  49     if bug_modifier.startswith(WEBKIT_BUG_PREFIX):
  50       return self.WEBKIT;
  51     if bug_modifier.startswith(CHROMIUM_BUG_PREFIX):
  52       return self.CHROMIUM;
  53     return self.OTHERS
  54
  55   def __str__(self):
  56     """Get a string representation of a bug object.
  57
  58     Returns:
  59       a string for HTML link representation of a bug.
  60     """
  61     return '<a href="%s">%s</a>' % (self.url, self.bug_txt)