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#
# Copyright (C) 2018 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import imp # Python v2 compatibility
import logging
import os
import re
import subprocess
import zipfile
from host_controller import common
from host_controller.command_processor import base_command_processor
from host_controller.utils.gcp import gcs_utils
from vti.dashboard.proto import TestSuiteResultMessage_pb2 as SuiteResMsg
from vti.test_serving.proto import TestScheduleConfigMessage_pb2 as SchedCfgMsg
class CommandReproduce(base_command_processor.BaseCommandProcessor):
"""Command processor for reproduce command.
Attributes:
campaign_common: campaign module. Dynamically imported since
the campaign might need to be separated from the
host controller itself.
"""
command = "reproduce"
command_detail = ("Reproduce the test environment for a pre-run test and "
"execute the tradefed command prompt of the fetched "
"test suite. Setup the test env "
"(fetching, flashing devices, etc) and retrieve "
"formerly run test result to retry on, if the path "
"to the report protobuf file is given.")
# @Override
def SetUp(self):
"""Initializes the parser for reproduce command."""
self.campaign_common = None
self.arg_parser.add_argument(
"--suite",
default="vts",
choices=("vts", "cts", "gts", "sts"),
help="To specify the type of a test suite to be run.")
self.arg_parser.add_argument(
"--report_path",
required=True,
help="Google Cloud Storage URL, the path of a report protobuf file."
)
self.arg_parser.add_argument(
"--serial",
default=None,
help="The serial numbers for flashing and testing. "
"Multiple serial numbers are separated by commas.")
self.arg_parser.add_argument(
"--automated_retry",
action="store_true",
help="Retries automatically until all test cases are passed "
"or the number or the failed test cases is the same as "
"the previous one.")
# @Override
def Run(self, arg_line):
"""Reproduces the test env of the pre-run test."""
args = self.arg_parser.ParseLine(arg_line)
if args.report_path:
gsutil_path = gcs_utils.GetGsutilPath()
if not gsutil_path:
logging.error(
"Please check whether gsutil is installed and on your PATH"
)
return False
if (not args.report_path.startswith("gs://")
or not gcs_utils.IsGcsFile(gsutil_path, args.report_path)):
logging.error("%s is not a valid GCS path.", args.report_path)
return False
dest_path = os.path.join("".join(self.ReplaceVars(["{tmp_dir}"])),
os.path.basename(args.report_path))
gcs_utils.Copy(gsutil_path, args.report_path, dest_path)
report_msg = SuiteResMsg.TestSuiteResultMessage()
try:
with open(dest_path, "r") as report_fd:
report_msg.ParseFromString(report_fd.read())
except IOError as e:
logging.exception(e)
return False
serial = []
if args.serial:
serial = args.serial.split(",")
setup_command_list = self.GenerateSetupCommands(report_msg, serial)
if not setup_command_list:
suite_fetch_command = self.GenerateTestSuiteFetchCommand(
report_msg)
if suite_fetch_command:
setup_command_list.append(suite_fetch_command)
for command in setup_command_list:
self.console.onecmd(command)
if not self.GetResultFromGCS(gsutil_path, report_msg, args.suite):
return False
else:
logging.error("Path to a report protobuf file is required.")
return False
if args.suite not in self.console.test_suite_info:
logging.error("test_suite_info doesn't have '%s': %s", args.suite,
self.console.test_suite_info)
return False
if args.automated_retry:
if self.campaign_common is None:
self.campaign_common = imp.load_source(
'campaign_common',
os.path.join(os.getcwd(), "host_controller", "campaigns",
"campaign_common.py"))
retry_command = self.campaign_common.GenerateRetryCommand(
report_msg.schedule_config.build_target[0].name,
report_msg.branch, report_msg.suite_name.lower(),
report_msg.suite_plan, serial)
self.console.onecmd(retry_command)
else:
subprocess.call(self.console.test_suite_info[args.suite])
def GenerateSetupCommands(self, report_msg, serial):
"""Generates fetch, flash commands using fetch info from report_msg.
Args:
report_msg: pb2, contains fetch info of the test suite.
serial: list of string, serial number(s) of the device(s)
to be flashed.
Returns:
list of string, console commands to fetch device/gsi images
and flash the device(s).
"""
ret = []
schedule_config = report_msg.schedule_config
if not schedule_config.manifest_branch:
logging.error("Report contains no fetch information. "
"Aborting pre-test setups on the device(s).")
elif not serial:
logging.error("Device serial number(s) not given. "
"Aborting pre-test setups on the device(s).")
else:
try:
build_target_msg = schedule_config.build_target[0]
test_schedule_msg = build_target_msg.test_schedule[0]
except IndexError as e:
logging.exception(e)
return ret
kwargs = {}
# common fetch info
kwargs["shards"] = str(len(serial))
kwargs["test_name"] = "%s/%s" % (report_msg.suite_name.lower(),
report_msg.suite_plan)
kwargs["serial"] = serial
# fetch info for device images
kwargs["manifest_branch"] = schedule_config.manifest_branch
kwargs["build_target"] = build_target_msg.name
kwargs["build_id"] = report_msg.vendor_build_id
kwargs["pab_account_id"] = schedule_config.pab_account_id
if kwargs["manifest_branch"].startswith("gs://"):
kwargs[
"build_storage_type"] = SchedCfgMsg.BUILD_STORAGE_TYPE_GCS
else:
kwargs[
"build_storage_type"] = SchedCfgMsg.BUILD_STORAGE_TYPE_PAB
kwargs["require_signed_device_build"] = (
build_target_msg.require_signed_device_build)
kwargs["has_bootloader_img"] = build_target_msg.has_bootloader_img
kwargs["has_radio_img"] = build_target_msg.has_radio_img
# fetch info for gsi images and gsispl command
kwargs["gsi_branch"] = test_schedule_msg.gsi_branch
kwargs["gsi_build_target"] = test_schedule_msg.gsi_build_target
kwargs["gsi_build_id"] = report_msg.gsi_build_id
kwargs["gsi_pab_account_id"] = test_schedule_msg.gsi_pab_account_id
if kwargs["gsi_branch"].startswith("gs://"):
kwargs["gsi_storage_type"] = SchedCfgMsg.BUILD_STORAGE_TYPE_GCS
else:
kwargs["gsi_storage_type"] = SchedCfgMsg.BUILD_STORAGE_TYPE_PAB
kwargs["gsi_vendor_version"] = test_schedule_msg.gsi_vendor_version
# fetch info for test suite
kwargs["test_build_id"] = report_msg.build_id
kwargs["test_branch"] = report_msg.branch
kwargs["test_build_target"] = report_msg.target
if kwargs["test_build_target"].endswith(".zip"):
kwargs["test_build_target"] = kwargs["test_build_target"][:-4]
kwargs[
"test_pab_account_id"] = test_schedule_msg.test_pab_account_id
if kwargs["test_branch"].startswith("gs://"):
kwargs[
"test_storage_type"] = SchedCfgMsg.BUILD_STORAGE_TYPE_GCS
else:
kwargs["gsi_storage_type"] = SchedCfgMsg.BUILD_STORAGE_TYPE_PAB
self.campaign_common = imp.load_source(
"campaign_common",
os.path.join(os.getcwd(), "host_controller", "campaigns",
"campaign_common.py"))
fetch_commands_result, gsi = self.campaign_common.EmitFetchCommands(
**kwargs)
ret.extend(fetch_commands_result)
flash_commands_result = self.campaign_common.EmitFlashCommands(
gsi, **kwargs)
ret.extend(flash_commands_result)
return ret
def GenerateTestSuiteFetchCommand(self, report_msg):
"""Generates a fetch command line using fetch info from report_msg.
Args:
report_msg: pb2, contains fetch info of the test suite.
Returns:
string, console command to fetch a test suite artifact.
"""
ret = "fetch"
if report_msg.branch.startswith("gs://"):
ret += " --type=gcs --path=%s/%s --set_suite_as=%s" % (
report_msg.branch, report_msg.target,
report_msg.suite_name.lower())
else:
ret += (" --type=pab --branch=%s --target=%s --build_id=%s"
" --artifact_name=android-%s.zip") % (
report_msg.branch, report_msg.target,
report_msg.build_id, report_msg.suite_name.lower())
try:
build_target_msg = report_msg.schedule_config.build_target[0]
test_schedule_msg = build_target_msg.test_schedule[0]
except IndexError as e:
logging.exception(e)
test_schedule_msg = SchedCfgMsg.TestScheduleConfigMessage()
if test_schedule_msg.test_pab_account_id:
ret += " --account_id=%s" % test_schedule_msg.test_pab_account_id
else:
ret += " --account_id=%s" % common._DEFAULT_ACCOUNT_ID_INTERNAL
return ret
def GetResultFromGCS(self, gsutil_path, report_msg, suite):
"""Downloads results.zip from GCS and unzip it to the results directory.
Args:
gsutil_path: string, path to the gsutil binary.
report_msg: pb2, contains fetch info of the test suite.
suite: string, specifies the type of test suite fetched.
Returns:
True if successful. False otherwise
"""
result_base_path = report_msg.result_path
try:
tools_path = os.path.dirname(self.console.test_suite_info[suite])
except KeyError as e:
logging.exception(e)
return False
local_results_path = os.path.join(tools_path,
common._RESULTS_BASE_PATH)
if not os.path.exists(local_results_path):
os.mkdir(local_results_path)
result_path_list = gcs_utils.List(gsutil_path, result_base_path)
result_zip_url = ""
for result_path in result_path_list:
if re.match(".*results_.*\.zip", result_path):
result_zip_url = result_path
break
if (not result_zip_url or not gcs_utils.Copy(
gsutil_path, result_zip_url, local_results_path)):
logging.error("Fail to copy from %s.", result_base_path)
return False
result_zip_local_path = os.path.join(local_results_path,
os.path.basename(result_zip_url))
with zipfile.ZipFile(result_zip_local_path, mode="r") as zip_ref:
zip_ref.extractall(local_results_path)
return True
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