# Copyright (c) 2015 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.

NAME = "kernel_FirmwareRequest"
AUTHOR = "The Chromium OS Authors"
PURPOSE = "Verify kernel correctly implements firmware request APIs"
CRITERIA = """
   Fails if a known-existing firmware file can't be loaded (e.g., due to
   crashes, race conditions on kfree()'ing the name, etc.), or if
   known-nonexistent firmware files can be loaded.
"""
TIME = "SHORT"
ATTRIBUTES = "suite:kernel_per-build_regression"
TEST_CATEGORY = "Functional"
TEST_CLASS = "kernel"
TEST_TYPE = "client"

DOC = """
    This test will run the firmware request kernel self test (from upstream).
    This tests that the request_firmware() and request_firmware_nowait() kernel
    APIs are somewhat sane. It tries to load the empty filename ("") as well as
    a small toy firmware, and checks that it matches. It also makes sure a
    non-existent firmware cannot be found.

    We rerun the same test several times to increase the probability of
    catching errors.

    Of course, a success doesn't mean the absence of race conditions or bugs.
    We may have just won the race.
"""

job.run_test('kernel_FirmwareRequest')