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[YP#7202]: Test for linux-dummy The new kernel.py file is intended for kernel related test cases. The test for linux-dummy will ensure it is in good shape and can be used as a kernel replacement at build time. To do this, the test will first clean sstate for linux-dummy target, ensuring no file is present in the stamps directory. After, core-image-minimal is built, ensuring linux-dummy can be used as a kernel substitute. (From OE-Core rev: 98c6ebf1e05158c689e01b785d32757847cdb10c) Signed-off-by: Costin Constantin <costin.c.constantin@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
30 lines
1.7 KiB
Python
30 lines
1.7 KiB
Python
import os
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import oeqa.utils.ftools as ftools
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from oeqa.selftest.base import oeSelfTest
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from oeqa.utils.commands import runCmd, bitbake, get_bb_var
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from oeqa.utils.decorators import testcase
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class KernelTests(oeSelfTest):
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def test_dummy_kernel(self):
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"""
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[YP#7202]
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- test that linux-dummy target can be used as kernel provider for an image
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- check no "multiple providers are available for" message is received while building the image
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"""
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config_param = 'PREFERRED_PROVIDER_virtual/kernel = "linux-dummy"'
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self.append_config(config_param)
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arch_dir = get_bb_var('MULTIMACH_TARGET_SYS', target='linux-dummy')
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stamps_dir = os.path.join(os.getenv('BUILDDIR'), "tmp/stamps")
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lnx_dmy_stamps_dir = os.path.join(stamps_dir, arch_dir, 'linux-dummy')
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res = bitbake("linux-dummy -ccleansstate") # ensure we have nothing related to linux-dummy in stamps dir.
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self.assertFalse(os.listdir(lnx_dmy_stamps_dir), msg='linux-dummy stamps dir. should have been cleaned. Something \
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happened with bitbake linux-dummy -ccleansstate')
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res = bitbake("core-image-minimal")# testing linux-dummy is both buildable and usable within an image
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self.remove_config(config_param)
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self.assertEqual(res.status, 0, msg="core-image-minimal failed to build. Please check logs. ")
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self.assertNotIn("multiple providers are available for", res.output, msg="'multiple providers are available for\
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linux-dummy' message received during buildtime.")
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self.assertTrue(os.listdir(lnx_dmy_stamps_dir), msg="linux-dummy didn't build correctly. No stamp present in stamps \
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dir. %s" % lnx_dmy_stamps_dir)
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