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# Copyright (C) 2017 Intel Corporation
# Released under the MIT license (see COPYING.MIT)
import glob
import os
import unittest
from checklayer import get_signatures, LayerType, check_command, get_depgraph, compare_signatures
from checklayer.case import OECheckLayerTestCase
class CommonCheckLayer(OECheckLayerTestCase):
def test_readme(self):
# The top-level README file may have a suffix (like README.rst or README.txt).
readme_files = glob.glob(os.path.join(self.tc.layer['path'], 'README*'))
self.assertTrue(len(readme_files) > 0,
msg="Layer doesn't contains README file.")
# There might be more than one file matching the file pattern above
# (for example, README.rst and README-COPYING.rst). The one with the shortest
# name is considered the "main" one.
readme_file = sorted(readme_files)[0]
data = ''
with open(readme_file, 'r') as f:
data = f.read()
self.assertTrue(data,
msg="Layer contains a README file but it is empty.")
def test_parse(self):
check_command('Layer %s failed to parse.' % self.tc.layer['name'],
'bitbake -p')
def test_show_environment(self):
check_command('Layer %s failed to show environment.' % self.tc.layer['name'],
'bitbake -e')
def test_world(self):
'''
"bitbake world" is expected to work. test_signatures does not cover that
because it is more lenient and ignores recipes in a world build that
are not actually buildable, so here we fail when "bitbake -S none world"
fails.
'''
get_signatures(self.td['builddir'], failsafe=False)
def test_signatures(self):
if self.tc.layer['type'] == LayerType.SOFTWARE and \
not self.tc.test_software_layer_signatures:
raise unittest.SkipTest("Not testing for signature changes in a software layer %s." \
% self.tc.layer['name'])
curr_sigs, _ = get_signatures(self.td['builddir'], failsafe=True)
msg = compare_signatures(self.td['sigs'], curr_sigs)
if msg is not None:
self.fail('Adding layer %s changed signatures.\n%s' % (self.tc.layer['name'], msg))
def test_layerseries_compat(self):
for collection_name, collection_data in self.tc.layer['collections'].items():
self.assertTrue(collection_data['compat'], "Collection %s from layer %s does not set compatible oe-core versions via LAYERSERIES_COMPAT_collection." \
% (collection_name, self.tc.layer['name']))
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