blob: a03e93b4e8748971e4c645f102fc9a6243f2c94c [file] [log] [blame]
AUTHOR = "Autotest Team <autotest@test.kernel.org>"
TIME = "SHORT"
NAME = "Sample - Parallel dd with kernel build - patch verification"
TEST_TYPE = "client"
TEST_CLASS = "Kernel"
TEST_CATEGORY = "Functional"
DOC = """
Parallel dd test with kernel build with the objective of seeing (or not)
differences after a patch is applied to the mainline kernel.
"""
def tests(tag):
partition = job.partition('/tmp/looped', 1024, job.tmpdir)
# You can use also 'real' partitions, just comment the above and uncomment
# the below
#partition = job.partition('/dev/sdb1', job.tmpdir)
job.run_test('parallel_dd', fs=partition, fs_type='ext4', iterations=1,
megabytes=1000, streams=2, tag=tag)
def step_init():
testkernel = job.kernel('/usr/src/linux-2.6.36.tar.bz2')
testkernel.config('/usr/src/config')
testkernel.build()
job.next_step([step_one])
testkernel.boot()
def step_one():
tests('mainline')
testkernel = job.kernel('/usr/src/linux-2.6.36.tar.bz2')
testkernel.patch('/usr/src/ext4_patch')
testkernel.config('/usr/src/config')
testkernel.build()
job.next_step([step_two])
testkernel.boot()
def step_two():
tests('post_patch')