def test_virt_tar_out(vm, params):
"""
1) Write a tempfile to guest
2) Copy file to host with tar-out
3) Delete created file
"""
content = "This is file for test of virt-tar-out."
path = params.get("vt_temp_file", "/tmp/test_virt_tar_out")
file_dir = os.path.dirname(path)
path_on_host = os.path.join(data_dir.get_tmp_dir(),
"test_virt_tar_out.tar")
vt = utils_test.libguestfs.VirtTools(vm, params)
mountpoint = params.get("vt_mountpoint")
if mountpoint is None:
tmpdir = "gmount-%s" % (utils_misc.generate_random_string(6))
mountpoint = "/tmp/%s" % tmpdir
if not os.path.exists(mountpoint):
os.mkdir(mountpoint)
writes, writeo = vt.write_file_with_guestmount(mountpoint,
path,
content,
cleanup=False)
if utils_misc.umount("", mountpoint, "") is False:
logging.error("Umount vm's filesytem failed.")
if writes is False:
raise error.TestFail("Write file to mounted filesystem failed.")
logging.info("Create %s successfully.", path)
# Copy file to host
tar_out_result = vt.tar_out(file_dir, path_on_host)
logging.debug(tar_out_result)
if tar_out_result.exit_status:
raise error.TestFail("Tar out failed.")
logging.info("Tar out successfully.")
# uncompress file and check file in it.
uc_result = utils.run("cd %s && tar xf %s" % (file_dir, path_on_host))
logging.debug(uc_result)
try:
os.remove(path_on_host)
except IOError, detail:
raise error.testfail(str(detail))
def test_virt_tar_out(vm, params):
"""
1) Write a tempfile to guest
2) Copy file to host with tar-out
3) Delete created file
"""
content = "This is file for test of virt-tar-out."
path = params.get("vt_temp_file", "/tmp/test_virt_tar_out")
file_dir = os.path.dirname(path)
path_on_host = os.path.join(data_dir.get_tmp_dir(),
"test_virt_tar_out.tar")
vt = utils_test.libguestfs.VirtTools(vm, params)
mountpoint = params.get("vt_mountpoint")
if mountpoint is None:
tmpdir = "gmount-%s" % (utils_misc.generate_random_string(6))
mountpoint = "/tmp/%s" % tmpdir
if not os.path.exists(mountpoint):
os.mkdir(mountpoint)
writes, writeo = vt.write_file_with_guestmount(mountpoint, path, content,
cleanup=False)
if utils_misc.umount("", mountpoint, "") is False:
logging.error("Umount vm's filesytem failed.")
if writes is False:
raise error.TestFail("Write file to mounted filesystem failed.")
logging.info("Create %s successfully.", path)
# Copy file to host
tar_out_result = vt.tar_out(file_dir, path_on_host)
logging.debug(tar_out_result)
if tar_out_result.exit_status:
raise error.TestFail("Tar out failed.")
logging.info("Tar out successfully.")
# uncompress file and check file in it.
uc_result = utils.run("cd %s && tar xf %s" % (file_dir, path_on_host))
logging.debug(uc_result)
try:
os.remove(path_on_host)
except IOError, detail:
raise error.testfail(str(detail))
# Copy file to host
tar_out_result = vt.tar_out(file_dir, path_on_host)
logging.debug(tar_out_result)
if tar_out_result.exit_status:
raise error.TestFail("Tar out failed.")
logging.info("Tar out successfully.")
# uncompress file and check file in it.
uc_result = utils.run("cd %s && tar xf %s" % (file_dir, path_on_host))
logging.debug(uc_result)
try:
os.remove(path_on_host)
except IOError, detail:
raise error.testfail(str(detail))
if uc_result.exit_status:
raise error.testfail("uncompress file on host failed.")
logging.info("uncompress file on host successfully.")
# Check file
cat_result = utils.run("cat %s" % path, ignore_status=True)
logging.debug(cat_result)
try:
os.remove(path)
except IOError, detail:
logging.error(detail)
if cat_result.exit_status:
raise error.TestFail("Cat file failed.")
else:
if not re.search(content, cat_result.stdout):
raise error.TestFail("Catted file do not match.")
# Copy file to host
tar_out_result = vt.tar_out(file_dir, path_on_host)
logging.debug(tar_out_result)
if tar_out_result.exit_status:
raise error.TestFail("Tar out failed.")
logging.info("Tar out successfully.")
# uncompress file and check file in it.
uc_result = utils.run("cd %s && tar xf %s" % (file_dir, path_on_host))
logging.debug(uc_result)
try:
os.remove(path_on_host)
except IOError, detail:
raise error.testfail(str(detail))
if uc_result.exit_status:
raise error.testfail("uncompress file on host failed.")
logging.info("uncompress file on host successfully.")
# Check file
cat_result = utils.run("cat %s" % path, ignore_status=True)
logging.debug(cat_result)
try:
os.remove(path)
except IOError, detail:
logging.error(detail)
if cat_result.exit_status:
raise error.TestFail("Cat file failed.")
else:
if not re.search(content, cat_result.stdout):
raise error.TestFail("Catted file do not match.")
