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      1 # Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 AUTHOR = "The Chromium OS Authors"
      6 DOC = """
      7 Runs a cpu-hogging process in the Chrome renderer background cgroup, which is
      8 CPU bandwidth limited and verifies that 90% of the time slices were throttled.
      9 """
     10 NAME = "kernel_SchedBandwith"
     11 PURPOSE = """
     12 Checks that /sys/fs/cgroup/cpu/chrome_renderers/background/cpu.cfs_quota_us
     13 is enforced.
     14 """
     15 CRITERIA = """
     16 Fails if CONFIG_CFS_BANDWIDTH components do not exist or behave incorrectly.
     17 """
     18 ATTRIBUTES = "suite:hwqual"
     19 SUITE = "hwqual"
     20 TIME = "SHORT"
     21 TEST_CATEGORY = "Functional"
     22 TEST_CLASS = "kernel"
     23 TEST_TYPE = "client"
     24 
     25 job.run_test('kernel_SchedBandwith')
     26