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-rw-r--r--meta/lib/oeqa/selftest/kernel.py29
1 files changed, 29 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/kernel.py b/meta/lib/oeqa/selftest/kernel.py
new file mode 100644
index 0000000000..3fe3517f91
--- /dev/null
+++ b/meta/lib/oeqa/selftest/kernel.py
@@ -0,0 +1,29 @@
+import os
+import oeqa.utils.ftools as ftools
+from oeqa.selftest.base import oeSelfTest
+from oeqa.utils.commands import runCmd, bitbake, get_bb_var
+from oeqa.utils.decorators import testcase
+
+class KernelTests(oeSelfTest):
+ def test_dummy_kernel(self):
+ """
+ [YP#7202]
+ - test that linux-dummy target can be used as kernel provider for an image
+ - check no "multiple providers are available for" message is received while building the image
+ """
+ config_param = 'PREFERRED_PROVIDER_virtual/kernel = "linux-dummy"'
+ self.append_config(config_param)
+ arch_dir = get_bb_var('MULTIMACH_TARGET_SYS', target='linux-dummy')
+ stamps_dir = os.path.join(os.getenv('BUILDDIR'), "tmp/stamps")
+ lnx_dmy_stamps_dir = os.path.join(stamps_dir, arch_dir, 'linux-dummy')
+ res = bitbake("linux-dummy -ccleansstate") # ensure we have nothing related to linux-dummy in stamps dir.
+ self.assertFalse(os.listdir(lnx_dmy_stamps_dir), msg='linux-dummy stamps dir. should have been cleaned. Something \
+ happened with bitbake linux-dummy -ccleansstate')
+ res = bitbake("core-image-minimal")# testing linux-dummy is both buildable and usable within an image
+ self.remove_config(config_param)
+ self.assertEqual(res.status, 0, msg="core-image-minimal failed to build. Please check logs. ")
+ self.assertNotIn("multiple providers are available for", res.output, msg="'multiple providers are available for\
+ linux-dummy' message received during buildtime.")
+ self.assertTrue(os.listdir(lnx_dmy_stamps_dir), msg="linux-dummy didn't build correctly. No stamp present in stamps \
+ dir. %s" % lnx_dmy_stamps_dir)
+