The Tor Browser: media/webrtc/trunk/build/android/pylib/apk

media/webrtc/trunk/build/android/pylib/apk_info.py@8bccb770b82d (annotated)

media/webrtc/trunk/build/android/pylib/apk_info.py

Wed, 31 Dec 2014 13:27:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 13:27:57 +0100
branch: TOR_BUG_3246
changeset 6: 8bccb770b82d
permissions: -rw-r--r--

Ignore runtime configuration files generated during quality assurance.

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 """Gathers information about APKs."""
 import collections
 import os
 import re
 import cmd_helper
 class ApkInfo(object):
   """Helper class for inspecting APKs."""
   _PROGUARD_PATH = os.path.join(os.environ['ANDROID_SDK_ROOT'],
                                 'tools/proguard/bin/proguard.sh')
   if not os.path.exists(_PROGUARD_PATH):
     _PROGUARD_PATH = os.path.join(os.environ['ANDROID_BUILD_TOP'],
                                   'external/proguard/bin/proguard.sh')
   _PROGUARD_CLASS_RE = re.compile(r'\s*?- Program class:\s*([\S]+)$')
   _PROGUARD_METHOD_RE = re.compile(r'\s*?- Method:\s*(\S*)[(].*$')
   _PROGUARD_ANNOTATION_RE = re.compile(r'\s*?- Annotation \[L(\S*);\]:$')
   _PROGUARD_ANNOTATION_CONST_RE = re.compile(r'\s*?- Constant element value.*$')
   _PROGUARD_ANNOTATION_VALUE_RE = re.compile(r'\s*?- \S+? \[(.*)\]$')
   _AAPT_PACKAGE_NAME_RE = re.compile(r'package: .*name=\'(\S*)\'')
   def __init__(self, apk_path, jar_path):
     if not os.path.exists(apk_path):
       raise Exception('%s not found, please build it' % apk_path)
     self._apk_path = apk_path
     if not os.path.exists(jar_path):
       raise Exception('%s not found, please build it' % jar_path)
     self._jar_path = jar_path
     self._annotation_map = collections.defaultdict(list)
     self._test_methods = []
     self._Initialize()
   def _Initialize(self):
     proguard_output = cmd_helper.GetCmdOutput([self._PROGUARD_PATH,
                                                '-injars', self._jar_path,
                                                '-dontshrink',
                                                '-dontoptimize',
                                                '-dontobfuscate',
                                                '-dontpreverify',
                                                '-dump',
                                               ]).split('\n')
     clazz = None
     method = None
     annotation = None
     has_value = False
     qualified_method = None
     for line in proguard_output:
       m = self._PROGUARD_CLASS_RE.match(line)
       if m:
         clazz = m.group(1).replace('/', '.')  # Change package delim.
         annotation = None
         continue
       m = self._PROGUARD_METHOD_RE.match(line)
       if m:
         method = m.group(1)
         annotation = None
         qualified_method = clazz + '#' + method
         if method.startswith('test') and clazz.endswith('Test'):
           self._test_methods += [qualified_method]
         continue
       m = self._PROGUARD_ANNOTATION_RE.match(line)
       if m:
         assert qualified_method
         annotation = m.group(1).split('/')[-1]  # Ignore the annotation package.
         self._annotation_map[qualified_method].append(annotation)
         has_value = False
         continue
       if annotation:
         assert qualified_method
         if not has_value:
           m = self._PROGUARD_ANNOTATION_CONST_RE.match(line)
           if m:
             has_value = True
         else:
           m = self._PROGUARD_ANNOTATION_VALUE_RE.match(line)
           if m:
             value = m.group(1)
             self._annotation_map[qualified_method].append(
                 annotation + ':' + value)
             has_value = False
   def _GetAnnotationMap(self):
     return self._annotation_map
   def _IsTestMethod(self, test):
     class_name, method = test.split('#')
     return class_name.endswith('Test') and method.startswith('test')
   def GetApkPath(self):
     return self._apk_path
   def GetPackageName(self):
     """Returns the package name of this APK."""
     aapt_output = cmd_helper.GetCmdOutput(
         ['aapt', 'dump', 'badging', self._apk_path]).split('\n')
     for line in aapt_output:
       m = self._AAPT_PACKAGE_NAME_RE.match(line)
       if m:
         return m.group(1)
     raise Exception('Failed to determine package name of %s' % self._apk_path)
   def GetTestAnnotations(self, test):
     """Returns a list of all annotations for the given |test|. May be empty."""
     if not self._IsTestMethod(test):
       return []
     return self._GetAnnotationMap()[test]
   def _AnnotationsMatchFilters(self, annotation_filter_list, annotations):
     """Checks if annotations match any of the filters."""
     if not annotation_filter_list:
       return True
     for annotation_filter in annotation_filter_list:
       filters = annotation_filter.split('=')
       if len(filters) == 2:
         key = filters[0]
         value_list = filters[1].split(',')
         for value in value_list:
           if key + ':' + value in annotations:
             return True
       elif annotation_filter in annotations:
         return True
     return False
   def GetAnnotatedTests(self, annotation_filter_list):
     """Returns a list of all tests that match the given annotation filters."""
     return [test for test, annotations in self._GetAnnotationMap().iteritems()
             if self._IsTestMethod(test) and self._AnnotationsMatchFilters(
                 annotation_filter_list, annotations)]
   def GetTestMethods(self):
     """Returns a list of all test methods in this apk as Class#testMethod."""
     return self._test_methods
   @staticmethod
   def IsPythonDrivenTest(test):
     return 'pythonDrivenTests' in test

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media/webrtc/trunk/build/android/pylib/apk_info.py@8bccb770b82d (annotated)

media/webrtc/trunk/build/android/pylib/apk_info.py