verify_root_partition
=====================
**Source code:** `verify_root_partition.py <https://chromium.googlesource.com/chromiumos/platform/factory/+/refs/heads/main/py/test/pytests/verify_root_partition.py>`_

Verifies the integrity of the root partition.

Description
-----------

The root partition may be modified during the factory process. If the disk is
damaged or the flash process is broken, the root partition may also be wrong.

Test Procedure
--------------
This is an automatic test that doesn't need any user interaction.

Dependency
----------
- Device API ``cros.factory.device.partitions``.
- Device API ``cros.factory.device.toybox``.

Examples
--------
An example:

.. test_list::

  generic_storage_examples:StorageTests.VerifyRootPartition



Test Arguments
--------------
.. list-table::
   :widths: 20 10 60
   :header-rows: 1
   :align: left

   * - Name
     - Type
     - Description

   * - kern_a_device
     - str, None
     - (optional; default: ``None``) Path to the device containing KERN-A partition

   * - root_device
     - str, None
     - (optional; default: ``None``) Path to the device containing rootfs partition

   * - max_bytes
     - int, None
     - (optional; default: ``None``) Maximum number of bytes to read