blob: 23b8eb9839a4ff1be65064b38dfd54591203a6d4 [file] [log] [blame]
# Copyright 2014 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Script to mount a built image and run tests on it."""
from __future__ import print_function
import os
import unittest
from chromite.cbuildbot import constants
from chromite.lib import commandline
from chromite.lib import cros_logging as logging
from chromite.lib import image_test_lib
from chromite.lib import osutils
from chromite.lib import path_util
def ParseArgs(args):
"""Return parsed commandline arguments."""
parser = commandline.ArgumentParser()
parser.add_argument('--test_results_root', type='path',
help='Directory to store test results')
parser.add_argument('--board', type=str, help='Board (wolf, beaglebone...)')
parser.add_argument('image_dir', type='path',
help='Image directory (or file) with and '
opts = parser.parse_args(args)
return opts
def FindImage(image_path):
"""Return the path to the image file.
image_path: A path to the image file, or a directory containing the base
ImageFileAndMountScripts containing absolute paths to the image,
the mount and umount invocation commands
if os.path.isdir(image_path):
# Assume base image.
image_file = os.path.join(image_path, constants.BASE_IMAGE_NAME + '.bin')
if not os.path.exists(image_file):
raise ValueError('Cannot find base image %s' % image_file)
elif os.path.isfile(image_path):
image_file = image_path
raise ValueError('%s is neither a directory nor a file' % image_path)
return image_file
def main(args):
opts = ParseArgs(args)
# Build up test suites.
loader = unittest.TestLoader()
loader.suiteClass = image_test_lib.ImageTestSuite
# We use a different prefix here so that unittest DO NOT pick up the
# image tests automatically because they depend on a proper environment.
loader.testMethodPrefix = 'Test'
all_tests = loader.loadTestsFromName('chromite.cros.test.image_test')
forgiving = image_test_lib.ImageTestSuite()
non_forgiving = image_test_lib.ImageTestSuite()
for suite in all_tests:
for test in suite.GetTests():
if test.IsForgiving():
# Run them in the image directory.
runner = image_test_lib.ImageTestRunner()
image_file = FindImage(opts.image_dir)
tmp_in_chroot = path_util.FromChrootPath('/tmp')
with osutils.TempDir(base_dir=tmp_in_chroot) as temp_dir:
with osutils.MountImageContext(image_file, temp_dir):
with osutils.ChdirContext(temp_dir):
# Run non-forgiving tests first so that exceptions in forgiving tests
# do not skip any required tests.'Running NON-forgiving tests.')
result ='Running forgiving tests.')
if result and not result.wasSuccessful():
return 1
return 0