| # Copyright (C) 2017 Intel Corporation |
| # Released under the MIT license (see COPYING.MIT) |
| |
| import glob |
| import os |
| import unittest |
| from compatlayer import get_signatures, LayerType, check_command, get_depgraph, compare_signatures |
| from compatlayer.case import OECompatLayerTestCase |
| |
| class CommonCompatLayer(OECompatLayerTestCase): |
| 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)) |