Exemple #1
0
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))
Exemple #3
0
    # 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.")