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# Copyright (C) 2016 Intel Corporation
# Released under the MIT license (see COPYING.MIT)
from oeqa.core.decorator import OETestDecorator, registerDecorator
from oeqa.core.utils.misc import strToSet
@registerDecorator
class OEHasPackage(OETestDecorator):
"""
Checks if image has packages (un)installed.
The argument must be a string, set, or list of packages that must be
installed or not present in the image.
The way to tell a package must not be in an image is using an
exclamation point ('!') before the name of the package.
If test depends on pkg1 or pkg2 you need to use:
@OEHasPackage({'pkg1', 'pkg2'})
If test depends on pkg1 and pkg2 you need to use:
@OEHasPackage('pkg1')
@OEHasPackage('pkg2')
If test depends on pkg1 but pkg2 must not be present use:
@OEHasPackage({'pkg1', '!pkg2'})
"""
attrs = ('need_pkgs',)
def setUpDecorator(self):
need_pkgs = set()
unneed_pkgs = set()
pkgs = strToSet(self.need_pkgs)
for pkg in pkgs:
if pkg.startswith('!'):
unneed_pkgs.add(pkg[1:])
else:
need_pkgs.add(pkg)
if unneed_pkgs:
msg = 'Checking if %s is not installed' % ', '.join(unneed_pkgs)
self.logger.debug(msg)
if not self.case.tc.image_packages.isdisjoint(unneed_pkgs):
msg = "Test can't run with %s installed" % ', or'.join(unneed_pkgs)
self.case.skipTest(msg)
if need_pkgs:
msg = 'Checking if at least one of %s is installed' % ', '.join(need_pkgs)
self.logger.debug(msg)
if self.case.tc.image_packages.isdisjoint(need_pkgs):
msg = "Test requires %s to be installed" % ', or'.join(need_pkgs)
self.case.skipTest(msg)
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