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# Copyright (C) 2013 Intel Corporation
#
# Released under the MIT license (see COPYING.MIT)
# Main unittest module used by testimage.bbclass
# This provides the oeRuntimeTest base class which is inherited by all tests in meta/lib/oeqa/runtime.
# It also has some helper functions and it's responsible for actually starting the tests
import os, re, mmap
import unittest
import inspect
from oeqa.utils.decorators import LogResults
def loadTests(tc):
# set the context object passed from the test class
setattr(oeTest, "tc", tc)
# set ps command to use
setattr(oeRuntimeTest, "pscmd", "ps -ef" if oeTest.hasPackage("procps") else "ps")
# prepare test suite, loader and runner
suite = unittest.TestSuite()
testloader = unittest.TestLoader()
testloader.sortTestMethodsUsing = None
suite = testloader.loadTestsFromNames(tc.testslist)
return suite
def runTests(tc):
suite = loadTests(tc)
print("Test modules %s" % tc.testslist)
print("Found %s tests" % suite.countTestCases())
runner = unittest.TextTestRunner(verbosity=2)
result = runner.run(suite)
return result
@LogResults
class oeTest(unittest.TestCase):
longMessage = True
@classmethod
def hasPackage(self, pkg):
if re.search(pkg, oeTest.tc.pkgmanifest):
return True
return False
@classmethod
def hasFeature(self,feature):
if feature in oeTest.tc.imagefeatures or \
feature in oeTest.tc.distrofeatures:
return True
else:
return False
class oeRuntimeTest(oeTest):
def __init__(self, methodName='runTest'):
self.target = oeRuntimeTest.tc.target
super(oeRuntimeTest, self).__init__(methodName)
def getmodule(pos=2):
# stack returns a list of tuples containg frame information
# First element of the list the is current frame, caller is 1
frameinfo = inspect.stack()[pos]
modname = inspect.getmodulename(frameinfo[1])
#modname = inspect.getmodule(frameinfo[0]).__name__
return modname
def skipModule(reason, pos=2):
modname = getmodule(pos)
if modname not in oeTest.tc.testsrequired:
raise unittest.SkipTest("%s: %s" % (modname, reason))
else:
raise Exception("\nTest %s wants to be skipped.\nReason is: %s" \
"\nTest was required in TEST_SUITES, so either the condition for skipping is wrong" \
"\nor the image really doesn't have the required feature/package when it should." % (modname, reason))
def skipModuleIf(cond, reason):
if cond:
skipModule(reason, 3)
def skipModuleUnless(cond, reason):
if not cond:
skipModule(reason, 3)
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