Merge "Generate care map after merging target_files"

tools/releasetools/add_img_to_target_files.py

@@ -59,12 +59,11 @@ import zipfile
 import build_image
 import build_super_image
 import common
-import rangelib
-import sparse_img
 import verity_utils
 import ota_metadata_pb2
 
 from apex_utils import GetSystemApexInfoFromTargetFiles
+from common import AddCareMapForAbOta
 
 if sys.hexversion < 0x02070000:
   print("Python 2.7 or newer is required.", file=sys.stderr)
@@ -110,45 +109,6 @@ class OutputFile(object):
       common.ZipWrite(self._output_zip, self.name, self._zip_name)
 
 
-def GetCareMap(which, imgname):
-  """Returns the care_map string for the given partition.
-
-  Args:
-    which: The partition name, must be listed in PARTITIONS_WITH_CARE_MAP.
-    imgname: The filename of the image.
-
-  Returns:
-    (which, care_map_ranges): care_map_ranges is the raw string of the care_map
-    RangeSet; or None.
-  """
-  assert which in common.PARTITIONS_WITH_CARE_MAP
-
-  # which + "_image_size" contains the size that the actual filesystem image
-  # resides in, which is all that needs to be verified. The additional blocks in
-  # the image file contain verity metadata, by reading which would trigger
-  # invalid reads.
-  image_size = OPTIONS.info_dict.get(which + "_image_size")
-  if not image_size:
-    return None
-
-  image_blocks = int(image_size) // 4096 - 1
-  assert image_blocks > 0, "blocks for {} must be positive".format(which)
-
-  # For sparse images, we will only check the blocks that are listed in the care
-  # map, i.e. the ones with meaningful data.
-  if "extfs_sparse_flag" in OPTIONS.info_dict:
-    simg = sparse_img.SparseImage(imgname)
-    care_map_ranges = simg.care_map.intersect(
-        rangelib.RangeSet("0-{}".format(image_blocks)))
-
-  # Otherwise for non-sparse images, we read all the blocks in the filesystem
-  # image.
-  else:
-    care_map_ranges = rangelib.RangeSet("0-{}".format(image_blocks))
-
-  return [which, care_map_ranges.to_string_raw()]
-
-
 def AddSystem(output_zip, recovery_img=None, boot_img=None):
   """Turn the contents of SYSTEM into a system image and store it in
   output_zip. Returns the name of the system image file."""
@@ -174,12 +134,13 @@ def AddSystem(output_zip, recovery_img=None, boot_img=None):
       "board_uses_vendorimage") == "true"
 
   if (OPTIONS.rebuild_recovery and not board_uses_vendorimage and
-      recovery_img is not None and boot_img is not None):
+          recovery_img is not None and boot_img is not None):
     logger.info("Building new recovery patch on system at system/vendor")
     common.MakeRecoveryPatch(OPTIONS.input_tmp, output_sink, recovery_img,
                              boot_img, info_dict=OPTIONS.info_dict)
 
-  block_list = OutputFile(output_zip, OPTIONS.input_tmp, "IMAGES", "system.map")
+  block_list = OutputFile(output_zip, OPTIONS.input_tmp,
+                          "IMAGES", "system.map")
   CreateImage(OPTIONS.input_tmp, OPTIONS.info_dict, "system", img,
               block_list=block_list)
   return img.name
@@ -222,12 +183,13 @@ def AddVendor(output_zip, recovery_img=None, boot_img=None):
       "board_uses_vendorimage") == "true"
 
   if (OPTIONS.rebuild_recovery and board_uses_vendorimage and
-      recovery_img is not None and boot_img is not None):
+          recovery_img is not None and boot_img is not None):
     logger.info("Building new recovery patch on vendor")
     common.MakeRecoveryPatch(OPTIONS.input_tmp, output_sink, recovery_img,
                              boot_img, info_dict=OPTIONS.info_dict)
 
-  block_list = OutputFile(output_zip, OPTIONS.input_tmp, "IMAGES", "vendor.map")
+  block_list = OutputFile(output_zip, OPTIONS.input_tmp,
+                          "IMAGES", "vendor.map")
   CreateImage(OPTIONS.input_tmp, OPTIONS.info_dict, "vendor", img,
               block_list=block_list)
   return img.name
@@ -299,6 +261,7 @@ def AddVendorDlkm(output_zip):
       block_list=block_list)
   return img.name
 
+
 def AddOdmDlkm(output_zip):
   """Turn the contents of OdmDlkm into an odm_dlkm image and store it in output_zip."""
 
@@ -350,6 +313,7 @@ def AddDtbo(output_zip):
   img.Write()
   return img.name
 
+
 def AddPvmfw(output_zip):
   """Adds the pvmfw image.
 
@@ -385,6 +349,7 @@ def AddPvmfw(output_zip):
   img.Write()
   return img.name
 
+
 def AddCustomImages(output_zip, partition_name):
   """Adds and signs custom images in IMAGES/.
 
@@ -413,15 +378,16 @@ def AddCustomImages(output_zip, partition_name):
       key_path, algorithm, extra_args)
 
   for img_name in OPTIONS.info_dict.get(
-      "avb_{}_image_list".format(partition_name)).split():
+          "avb_{}_image_list".format(partition_name)).split():
-    custom_image = OutputFile(output_zip, OPTIONS.input_tmp, "IMAGES", img_name)
+    custom_image = OutputFile(
+        output_zip, OPTIONS.input_tmp, "IMAGES", img_name)
     if os.path.exists(custom_image.name):
       continue
 
     custom_image_prebuilt_path = os.path.join(
         OPTIONS.input_tmp, "PREBUILT_IMAGES", img_name)
     assert os.path.exists(custom_image_prebuilt_path), \
-      "Failed to find %s at %s" % (img_name, custom_image_prebuilt_path)
+        "Failed to find %s at %s" % (img_name, custom_image_prebuilt_path)
 
     shutil.copy(custom_image_prebuilt_path, custom_image.name)
 
@@ -644,72 +610,6 @@ def CheckAbOtaImages(output_zip, ab_partitions):
     assert available, "Failed to find " + img_name
 
 
-def AddCareMapForAbOta(output_zip, ab_partitions, image_paths):
-  """Generates and adds care_map.pb for a/b partition that has care_map.
-
-  Args:
-    output_zip: The output zip file (needs to be already open), or None to
-        write care_map.pb to OPTIONS.input_tmp/.
-    ab_partitions: The list of A/B partitions.
-    image_paths: A map from the partition name to the image path.
-  """
-  care_map_list = []
-  for partition in ab_partitions:
-    partition = partition.strip()
-    if partition not in common.PARTITIONS_WITH_CARE_MAP:
-      continue
-
-    verity_block_device = "{}_verity_block_device".format(partition)
-    avb_hashtree_enable = "avb_{}_hashtree_enable".format(partition)
-    if (verity_block_device in OPTIONS.info_dict or
-        OPTIONS.info_dict.get(avb_hashtree_enable) == "true"):
-      image_path = image_paths[partition]
-      assert os.path.exists(image_path)
-
-      care_map = GetCareMap(partition, image_path)
-      if not care_map:
-        continue
-      care_map_list += care_map
-
-      # adds fingerprint field to the care_map
-      # TODO(xunchang) revisit the fingerprint calculation for care_map.
-      partition_props = OPTIONS.info_dict.get(partition + ".build.prop")
-      prop_name_list = ["ro.{}.build.fingerprint".format(partition),
-                        "ro.{}.build.thumbprint".format(partition)]
-
-      present_props = [x for x in prop_name_list if
-                       partition_props and partition_props.GetProp(x)]
-      if not present_props:
-        logger.warning("fingerprint is not present for partition %s", partition)
-        property_id, fingerprint = "unknown", "unknown"
-      else:
-        property_id = present_props[0]
-        fingerprint = partition_props.GetProp(property_id)
-      care_map_list += [property_id, fingerprint]
-
-  if not care_map_list:
-    return
-
-  # Converts the list into proto buf message by calling care_map_generator; and
-  # writes the result to a temp file.
-  temp_care_map_text = common.MakeTempFile(prefix="caremap_text-",
-                                           suffix=".txt")
-  with open(temp_care_map_text, 'w') as text_file:
-    text_file.write('\n'.join(care_map_list))
-
-  temp_care_map = common.MakeTempFile(prefix="caremap-", suffix=".pb")
-  care_map_gen_cmd = ["care_map_generator", temp_care_map_text, temp_care_map]
-  common.RunAndCheckOutput(care_map_gen_cmd)
-
-  care_map_path = "META/care_map.pb"
-  if output_zip and care_map_path not in output_zip.namelist():
-    common.ZipWrite(output_zip, temp_care_map, arcname=care_map_path)
-  else:
-    shutil.copy(temp_care_map, os.path.join(OPTIONS.input_tmp, care_map_path))
-    if output_zip:
-      OPTIONS.replace_updated_files_list.append(care_map_path)
-
-
 def AddPackRadioImages(output_zip, images):
   """Copies images listed in META/pack_radioimages.txt from RADIO/ to IMAGES/.
 
@@ -785,11 +685,12 @@ def HasPartition(partition_name):
 
   return ((os.path.isdir(
       os.path.join(OPTIONS.input_tmp, partition_name.upper())) and
-           OPTIONS.info_dict.get(
+      OPTIONS.info_dict.get(
-               "building_{}_image".format(partition_name)) == "true") or
+      "building_{}_image".format(partition_name)) == "true") or
-          os.path.exists(
+      os.path.exists(
-              os.path.join(OPTIONS.input_tmp, "IMAGES",
+      os.path.join(OPTIONS.input_tmp, "IMAGES",
-                           "{}.img".format(partition_name))))
+                   "{}.img".format(partition_name))))
+
 
 def AddApexInfo(output_zip):
   apex_infos = GetSystemApexInfoFromTargetFiles(OPTIONS.input_tmp)
@@ -878,7 +779,7 @@ def AddImagesToTargetFiles(filename):
     boot_images = OPTIONS.info_dict.get("boot_images")
     if boot_images is None:
       boot_images = "boot.img"
-    for index,b in enumerate(boot_images.split()):
+    for index, b in enumerate(boot_images.split()):
       # common.GetBootableImage() returns the image directly if present.
       boot_image = common.GetBootableImage(
           "IMAGES/" + b, b, OPTIONS.input_tmp, "BOOT")
@@ -1033,7 +934,7 @@ def AddImagesToTargetFiles(filename):
 
   if OPTIONS.info_dict.get("build_super_partition") == "true":
     if OPTIONS.info_dict.get(
-        "build_retrofit_dynamic_partitions_ota_package") == "true":
+            "build_retrofit_dynamic_partitions_ota_package") == "true":
       banner("super split images")
       AddSuperSplit(output_zip)
 
@@ -1099,6 +1000,7 @@ def main(argv):
   AddImagesToTargetFiles(args[0])
   logger.info("done.")
 
+
 if __name__ == '__main__':
   try:
     common.CloseInheritedPipes()

tools/releasetools/common.py

@@ -41,6 +41,7 @@ import zipfile
 from hashlib import sha1, sha256
 
 import images
+import rangelib
 import sparse_img
 from blockimgdiff import BlockImageDiff
 
@@ -137,6 +138,7 @@ PARTITIONS_WITH_BUILD_PROP = PARTITIONS_WITH_CARE_MAP + ['boot']
 # existing search paths.
 RAMDISK_BUILD_PROP_REL_PATHS = ['system/etc/ramdisk/build.prop']
 
+
 class ErrorCode(object):
   """Define error_codes for failures that happen during the actual
   update package installation.
@@ -225,6 +227,7 @@ def InitLogging():
 def SetHostToolLocation(tool_name, location):
   OPTIONS.host_tools[tool_name] = location
 
+
 def FindHostToolPath(tool_name):
   """Finds the path to the host tool.
 
@@ -245,6 +248,7 @@ def FindHostToolPath(tool_name):
 
   return tool_name
 
+
 def Run(args, verbose=None, **kwargs):
   """Creates and returns a subprocess.Popen object.
 
@@ -460,7 +464,7 @@ class BuildInfo(object):
     """Returns the inquired build property for the provided partition."""
 
     # Boot image uses ro.[product.]bootimage instead of boot.
-    prop_partition =  "bootimage" if partition == "boot" else partition
+    prop_partition = "bootimage" if partition == "boot" else partition
 
     # If provided a partition for this property, only look within that
     # partition's build.prop.
@@ -776,7 +780,8 @@ def LoadInfoDict(input_file, repacking=False):
     for partition in PARTITIONS_WITH_BUILD_PROP:
       fingerprint = build_info.GetPartitionFingerprint(partition)
       if fingerprint:
-        d["avb_{}_salt".format(partition)] = sha256(fingerprint.encode()).hexdigest()
+        d["avb_{}_salt".format(partition)] = sha256(
+            fingerprint.encode()).hexdigest()
   try:
     d["ab_partitions"] = read_helper("META/ab_partitions.txt").split("\n")
   except KeyError:
@@ -784,7 +789,6 @@ def LoadInfoDict(input_file, repacking=False):
   return d
 
 
-
 def LoadListFromFile(file_path):
   with open(file_path) as f:
     return f.read().splitlines()
@@ -1101,7 +1105,7 @@ def MergeDynamicPartitionInfoDicts(framework_dict, vendor_dict):
     return " ".join(sorted(combined))
 
   if (framework_dict.get("use_dynamic_partitions") !=
-      "true") or (vendor_dict.get("use_dynamic_partitions") != "true"):
+          "true") or (vendor_dict.get("use_dynamic_partitions") != "true"):
     raise ValueError("Both dictionaries must have use_dynamic_partitions=true")
 
   merged_dict = {"use_dynamic_partitions": "true"}
@@ -1579,7 +1583,7 @@ def _BuildBootableImage(image_name, sourcedir, fs_config_file, info_dict=None,
   RunAndCheckOutput(cmd)
 
   if (info_dict.get("boot_signer") == "true" and
-      info_dict.get("verity_key")):
+          info_dict.get("verity_key")):
     # Hard-code the path as "/boot" for two-step special recovery image (which
     # will be loaded into /boot during the two-step OTA).
     if two_step_image:
@@ -1744,15 +1748,19 @@ def _BuildVendorBootImage(sourcedir, info_dict=None):
   if os.access(fn, os.F_OK):
     ramdisk_fragments = shlex.split(open(fn).read().rstrip("\n"))
     for ramdisk_fragment in ramdisk_fragments:
-      fn = os.path.join(sourcedir, "RAMDISK_FRAGMENTS", ramdisk_fragment, "mkbootimg_args")
+      fn = os.path.join(sourcedir, "RAMDISK_FRAGMENTS",
+                        ramdisk_fragment, "mkbootimg_args")
       cmd.extend(shlex.split(open(fn).read().rstrip("\n")))
-      fn = os.path.join(sourcedir, "RAMDISK_FRAGMENTS", ramdisk_fragment, "prebuilt_ramdisk")
+      fn = os.path.join(sourcedir, "RAMDISK_FRAGMENTS",
+                        ramdisk_fragment, "prebuilt_ramdisk")
       # Use prebuilt image if found, else create ramdisk from supplied files.
       if os.access(fn, os.F_OK):
         ramdisk_fragment_pathname = fn
       else:
-        ramdisk_fragment_root = os.path.join(sourcedir, "RAMDISK_FRAGMENTS", ramdisk_fragment)
+        ramdisk_fragment_root = os.path.join(
-        ramdisk_fragment_img = _MakeRamdisk(ramdisk_fragment_root, lz4_ramdisks=use_lz4)
+            sourcedir, "RAMDISK_FRAGMENTS", ramdisk_fragment)
+        ramdisk_fragment_img = _MakeRamdisk(
+            ramdisk_fragment_root, lz4_ramdisks=use_lz4)
         ramdisk_fragment_imgs.append(ramdisk_fragment_img)
         ramdisk_fragment_pathname = ramdisk_fragment_img.name
       cmd.extend(["--vendor_ramdisk_fragment", ramdisk_fragment_pathname])
@@ -3523,7 +3531,7 @@ class DynamicPartitionsDifference(object):
 
     for g in tgt_groups:
       for p in shlex.split(info_dict.get(
-          "super_%s_partition_list" % g, "").strip()):
+              "super_%s_partition_list" % g, "").strip()):
         assert p in self._partition_updates, \
             "{} is in target super_{}_partition_list but no BlockDifference " \
             "object is provided.".format(p, g)
@@ -3531,7 +3539,7 @@ class DynamicPartitionsDifference(object):
 
     for g in src_groups:
       for p in shlex.split(source_info_dict.get(
-          "super_%s_partition_list" % g, "").strip()):
+              "super_%s_partition_list" % g, "").strip()):
         assert p in self._partition_updates, \
             "{} is in source super_{}_partition_list but no BlockDifference " \
             "object is provided.".format(p, g)
@@ -3640,7 +3648,7 @@ class DynamicPartitionsDifference(object):
       if u.src_size is not None and u.tgt_size is None:
         append('remove_group %s' % g)
       if (u.src_size is not None and u.tgt_size is not None and
-          u.src_size > u.tgt_size):
+              u.src_size > u.tgt_size):
         comment('Shrink group %s from %d to %d' % (g, u.src_size, u.tgt_size))
         append('resize_group %s %d' % (g, u.tgt_size))
 
@@ -3649,7 +3657,7 @@ class DynamicPartitionsDifference(object):
         comment('Add group %s with maximum size %d' % (g, u.tgt_size))
         append('add_group %s %d' % (g, u.tgt_size))
       if (u.src_size is not None and u.tgt_size is not None and
-          u.src_size < u.tgt_size):
+              u.src_size < u.tgt_size):
         comment('Grow group %s from %d to %d' % (g, u.src_size, u.tgt_size))
         append('resize_group %s %d' % (g, u.tgt_size))
 
@@ -3683,7 +3691,8 @@ def GetBootImageBuildProp(boot_img, ramdisk_format=RamdiskFormat.LZ4):
   """
   tmp_dir = MakeTempDir('boot_', suffix='.img')
   try:
-    RunAndCheckOutput(['unpack_bootimg', '--boot_img', boot_img, '--out', tmp_dir])
+    RunAndCheckOutput(['unpack_bootimg', '--boot_img',
+                       boot_img, '--out', tmp_dir])
     ramdisk = os.path.join(tmp_dir, 'ramdisk')
     if not os.path.isfile(ramdisk):
       logger.warning('Unable to get boot image timestamp: no ramdisk in boot')
@@ -3705,13 +3714,14 @@ def GetBootImageBuildProp(boot_img, ramdisk_format=RamdiskFormat.LZ4):
     # Use "toybox cpio" instead of "cpio" because the latter invokes cpio from
     # the host environment.
     RunAndCheckOutput(['toybox', 'cpio', '-F', abs_uncompressed_ramdisk, '-i'],
-               cwd=extracted_ramdisk)
+                      cwd=extracted_ramdisk)
 
     for search_path in RAMDISK_BUILD_PROP_REL_PATHS:
       prop_file = os.path.join(extracted_ramdisk, search_path)
       if os.path.isfile(prop_file):
         return prop_file
-      logger.warning('Unable to get boot image timestamp: no %s in ramdisk', search_path)
+      logger.warning(
+          'Unable to get boot image timestamp: no %s in ramdisk', search_path)
 
     return None
 
@@ -3744,9 +3754,116 @@ def GetBootImageTimestamp(boot_img):
     timestamp = props.GetProp('ro.bootimage.build.date.utc')
     if timestamp:
       return int(timestamp)
-    logger.warning('Unable to get boot image timestamp: ro.bootimage.build.date.utc is undefined')
+    logger.warning(
+        'Unable to get boot image timestamp: ro.bootimage.build.date.utc is undefined')
     return None
 
   except ExternalError as e:
     logger.warning('Unable to get boot image timestamp: %s', e)
     return None
+
+
+def GetCareMap(which, imgname):
+  """Returns the care_map string for the given partition.
+
+  Args:
+    which: The partition name, must be listed in PARTITIONS_WITH_CARE_MAP.
+    imgname: The filename of the image.
+
+  Returns:
+    (which, care_map_ranges): care_map_ranges is the raw string of the care_map
+    RangeSet; or None.
+  """
+  assert which in PARTITIONS_WITH_CARE_MAP
+
+  # which + "_image_size" contains the size that the actual filesystem image
+  # resides in, which is all that needs to be verified. The additional blocks in
+  # the image file contain verity metadata, by reading which would trigger
+  # invalid reads.
+  image_size = OPTIONS.info_dict.get(which + "_image_size")
+  if not image_size:
+    return None
+
+  image_blocks = int(image_size) // 4096 - 1
+  assert image_blocks > 0, "blocks for {} must be positive".format(which)
+
+  # For sparse images, we will only check the blocks that are listed in the care
+  # map, i.e. the ones with meaningful data.
+  if "extfs_sparse_flag" in OPTIONS.info_dict:
+    simg = sparse_img.SparseImage(imgname)
+    care_map_ranges = simg.care_map.intersect(
+        rangelib.RangeSet("0-{}".format(image_blocks)))
+
+  # Otherwise for non-sparse images, we read all the blocks in the filesystem
+  # image.
+  else:
+    care_map_ranges = rangelib.RangeSet("0-{}".format(image_blocks))
+
+  return [which, care_map_ranges.to_string_raw()]
+
+
+def AddCareMapForAbOta(output_zip, ab_partitions, image_paths):
+  """Generates and adds care_map.pb for a/b partition that has care_map.
+
+  Args:
+    output_zip: The output zip file (needs to be already open), or None to
+        write care_map.pb to OPTIONS.input_tmp/.
+    ab_partitions: The list of A/B partitions.
+    image_paths: A map from the partition name to the image path.
+  """
+  care_map_list = []
+  for partition in ab_partitions:
+    partition = partition.strip()
+    if partition not in PARTITIONS_WITH_CARE_MAP:
+      continue
+
+    verity_block_device = "{}_verity_block_device".format(partition)
+    avb_hashtree_enable = "avb_{}_hashtree_enable".format(partition)
+    if (verity_block_device in OPTIONS.info_dict or
+            OPTIONS.info_dict.get(avb_hashtree_enable) == "true"):
+      image_path = image_paths[partition]
+      assert os.path.exists(image_path)
+
+      care_map = GetCareMap(partition, image_path)
+      if not care_map:
+        continue
+      care_map_list += care_map
+
+      # adds fingerprint field to the care_map
+      # TODO(xunchang) revisit the fingerprint calculation for care_map.
+      partition_props = OPTIONS.info_dict.get(partition + ".build.prop")
+      prop_name_list = ["ro.{}.build.fingerprint".format(partition),
+                        "ro.{}.build.thumbprint".format(partition)]
+
+      present_props = [x for x in prop_name_list if
+                       partition_props and partition_props.GetProp(x)]
+      if not present_props:
+        logger.warning(
+            "fingerprint is not present for partition %s", partition)
+        property_id, fingerprint = "unknown", "unknown"
+      else:
+        property_id = present_props[0]
+        fingerprint = partition_props.GetProp(property_id)
+      care_map_list += [property_id, fingerprint]
+
+  if not care_map_list:
+    return
+
+  # Converts the list into proto buf message by calling care_map_generator; and
+  # writes the result to a temp file.
+  temp_care_map_text = MakeTempFile(prefix="caremap_text-",
+                                           suffix=".txt")
+  with open(temp_care_map_text, 'w') as text_file:
+    text_file.write('\n'.join(care_map_list))
+
+  temp_care_map = MakeTempFile(prefix="caremap-", suffix=".pb")
+  care_map_gen_cmd = ["care_map_generator", temp_care_map_text, temp_care_map]
+  RunAndCheckOutput(care_map_gen_cmd)
+
+  care_map_path = "META/care_map.pb"
+  if output_zip and care_map_path not in output_zip.namelist():
+    ZipWrite(output_zip, temp_care_map, arcname=care_map_path)
+  else:
+    shutil.copy(temp_care_map, os.path.join(OPTIONS.input_tmp, care_map_path))
+    if output_zip:
+      OPTIONS.replace_updated_files_list.append(care_map_path)

tools/releasetools/merge_target_files.py

@@ -103,6 +103,8 @@ import img_from_target_files
 import find_shareduid_violation
 import ota_from_target_files
 
+from common import AddCareMapForAbOta, ExternalError, PARTITIONS_WITH_CARE_MAP
+
 logger = logging.getLogger(__name__)
 
 OPTIONS = common.OPTIONS
@@ -356,7 +358,7 @@ def validate_config_lists(framework_item_list, framework_misc_info_keys,
       has_error = True
 
   if ('dynamic_partition_list' in framework_misc_info_keys) or (
-      'super_partition_groups' in framework_misc_info_keys):
+          'super_partition_groups' in framework_misc_info_keys):
     logger.error('Dynamic partition misc info keys should come from '
                  'the vendor instance of META/misc_info.txt.')
     has_error = True
@@ -448,7 +450,7 @@ def process_misc_info_txt(framework_target_files_temp_dir,
 
   # Merge misc info keys used for Dynamic Partitions.
   if (merged_dict.get('use_dynamic_partitions') == 'true') and (
-      framework_dict.get('use_dynamic_partitions') == 'true'):
+          framework_dict.get('use_dynamic_partitions') == 'true'):
     merged_dynamic_partitions_dict = common.MergeDynamicPartitionInfoDicts(
         framework_dict=framework_dict, vendor_dict=merged_dict)
     merged_dict.update(merged_dynamic_partitions_dict)
@@ -693,7 +695,7 @@ def compile_split_sepolicy(product_out, partition_map, output_policy):
   vendor_plat_version_file = get_file('vendor',
                                       'etc/selinux/plat_sepolicy_vers.txt')
   if not vendor_plat_version_file or not os.path.exists(
-      vendor_plat_version_file):
+          vendor_plat_version_file):
     raise ExternalError('Missing required sepolicy file %s',
                         vendor_plat_version_file)
   with open(vendor_plat_version_file) as f:
@@ -1092,6 +1094,8 @@ def merge_target_files(temp_dir, framework_target_files, framework_item_list,
                                            temp_dir)
 
   # Create the IMG package from the merged target files package.
+  with zipfile.ZipFile(output_zip, allowZip64=True) as zfp:
+    AddCareMapForAbOta(zfp, PARTITIONS_WITH_CARE_MAP, partition_map)
 
   if output_img:
     img_from_target_files.main([output_zip, output_img])
@@ -1164,7 +1168,8 @@ def main():
     elif o == '--vendor-target-files':
       OPTIONS.vendor_target_files = a
     elif o == '--other-item-list':
-      logger.warning('--other-item-list has been renamed to --vendor-item-list')
+      logger.warning(
+          '--other-item-list has been renamed to --vendor-item-list')
       OPTIONS.vendor_item_list = a
     elif o == '--vendor-item-list':
       OPTIONS.vendor_item_list = a
@@ -1220,7 +1225,7 @@ def main():
   if (args or OPTIONS.framework_target_files is None or
       OPTIONS.vendor_target_files is None or
       (OPTIONS.output_target_files is None and OPTIONS.output_dir is None) or
-      (OPTIONS.output_dir is not None and OPTIONS.output_item_list is None)):
+          (OPTIONS.output_dir is not None and OPTIONS.output_item_list is None)):
     common.Usage(__doc__)
     sys.exit(1)
 
@@ -1246,9 +1251,9 @@ def main():
     output_item_list = None
 
   if not validate_config_lists(
-      framework_item_list=framework_item_list,
+          framework_item_list=framework_item_list,
-      framework_misc_info_keys=framework_misc_info_keys,
+          framework_misc_info_keys=framework_misc_info_keys,
-      vendor_item_list=vendor_item_list):
+          vendor_item_list=vendor_item_list):
     sys.exit(1)
 
   call_func_with_temp_dir(

tools/releasetools/test_add_img_to_target_files.py

@@ -21,9 +21,10 @@ import zipfile
 import common
 import test_utils
 from add_img_to_target_files import (
-    AddCareMapForAbOta, AddPackRadioImages,
+    AddPackRadioImages,
     CheckAbOtaImages, GetCareMap)
 from rangelib import RangeSet
+from common import AddCareMapForAbOta
 
 
 OPTIONS = common.OPTIONS
@@ -123,9 +124,9 @@ class AddImagesToTargetFilesTest(test_utils.ReleaseToolsTestCase):
   def _test_AddCareMapForAbOta():
     """Helper function to set up the test for test_AddCareMapForAbOta()."""
     OPTIONS.info_dict = {
-        'extfs_sparse_flag' : '-s',
+        'extfs_sparse_flag': '-s',
-        'system_image_size' : 65536,
+        'system_image_size': 65536,
-        'vendor_image_size' : 40960,
+        'vendor_image_size': 40960,
         'system_verity_block_device': '/dev/block/system',
         'vendor_verity_block_device': '/dev/block/vendor',
         'system.build.prop': common.PartitionBuildProps.FromDictionary(
@@ -153,8 +154,8 @@ class AddImagesToTargetFilesTest(test_utils.ReleaseToolsTestCase):
         (0xCAC2, 12)])
 
     image_paths = {
-        'system' : system_image,
+        'system': system_image,
-        'vendor' : vendor_image,
+        'vendor': vendor_image,
     }
     return image_paths
 
@@ -243,9 +244,9 @@ class AddImagesToTargetFilesTest(test_utils.ReleaseToolsTestCase):
     """Tests the case for partitions without fingerprint."""
     image_paths = self._test_AddCareMapForAbOta()
     OPTIONS.info_dict = {
-        'extfs_sparse_flag' : '-s',
+        'extfs_sparse_flag': '-s',
-        'system_image_size' : 65536,
+        'system_image_size': 65536,
-        'vendor_image_size' : 40960,
+        'vendor_image_size': 40960,
         'system_verity_block_device': '/dev/block/system',
         'vendor_verity_block_device': '/dev/block/vendor',
     }
@@ -254,8 +255,9 @@ class AddImagesToTargetFilesTest(test_utils.ReleaseToolsTestCase):
 
     care_map_file = os.path.join(OPTIONS.input_tmp, 'META', 'care_map.pb')
     expected = ['system', RangeSet("0-5 10-15").to_string_raw(), "unknown",
-                "unknown", 'vendor', RangeSet("0-9").to_string_raw(), "unknown",
+                "unknown", 'vendor', RangeSet(
-                "unknown"]
+        "0-9").to_string_raw(), "unknown",
+        "unknown"]
 
     self._verifyCareMap(expected, care_map_file)
 
@@ -395,8 +397,8 @@ class AddImagesToTargetFilesTest(test_utils.ReleaseToolsTestCase):
         (0xCAC3, 4),
         (0xCAC1, 6)])
     OPTIONS.info_dict = {
-        'extfs_sparse_flag' : '-s',
+        'extfs_sparse_flag': '-s',
-        'system_image_size' : 53248,
+        'system_image_size': 53248,
     }
     name, care_map = GetCareMap('system', sparse_image)
     self.assertEqual('system', name)
@@ -411,14 +413,14 @@ class AddImagesToTargetFilesTest(test_utils.ReleaseToolsTestCase):
         (0xCAC3, 4),
         (0xCAC1, 6)])
     OPTIONS.info_dict = {
-        'extfs_sparse_flag' : '-s',
+        'extfs_sparse_flag': '-s',
-        'system_image_size' : -45056,
+        'system_image_size': -45056,
     }
     self.assertRaises(AssertionError, GetCareMap, 'system', sparse_image)
 
   def test_GetCareMap_nonSparseImage(self):
     OPTIONS.info_dict = {
-        'system_image_size' : 53248,
+        'system_image_size': 53248,
     }
     # 'foo' is the image filename, which is expected to be not used by
     # GetCareMap().