Software layers were previously allowed to change signatures, but that's not desired for those layers either. The rule that a layer which is "Yocto Compatible 2.0" must not change signatures unless explicitly requested holds for all kinds of layers.
However, as this is something that software layers might not be able to do right away, testing for signature changes in software layers can be disabled. It's on by default, as that was Richard's recommendation. Whether that should change needs further discussion as part of finalizing "Yocto Compatible 2.0". As it might still change, the tool now has both a with/without parameter so that users of the tool can choose the desired behavior without being affected by future changes to the default. Signed-off-by: Patrick Ohly <patrick.o...@intel.com> --- scripts/lib/compatlayer/cases/common.py | 5 +++-- scripts/lib/compatlayer/context.py | 3 ++- scripts/yocto-compat-layer.py | 12 +++++++++--- 3 files changed, 14 insertions(+), 6 deletions(-) diff --git a/scripts/lib/compatlayer/cases/common.py b/scripts/lib/compatlayer/cases/common.py index 2dfcbb1..a1cdbab 100644 --- a/scripts/lib/compatlayer/cases/common.py +++ b/scripts/lib/compatlayer/cases/common.py @@ -27,8 +27,9 @@ class CommonCompatLayer(OECompatLayerTestCase): 'bitbake -e') def test_signatures(self): - if self.tc.layer['type'] == LayerType.SOFTWARE: - raise unittest.SkipTest("Layer %s isn't BSP or DISTRO one." \ + 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']) # task -> (old signature, new signature) diff --git a/scripts/lib/compatlayer/context.py b/scripts/lib/compatlayer/context.py index 4932238..7811d4a 100644 --- a/scripts/lib/compatlayer/context.py +++ b/scripts/lib/compatlayer/context.py @@ -9,6 +9,7 @@ import re from oeqa.core.context import OETestContext class CompatLayerTestContext(OETestContext): - def __init__(self, td=None, logger=None, layer=None): + def __init__(self, td=None, logger=None, layer=None, test_software_layer_signatures=True): super(CompatLayerTestContext, self).__init__(td, logger) self.layer = layer + self.test_software_layer_signatures = test_software_layer_signatures diff --git a/scripts/yocto-compat-layer.py b/scripts/yocto-compat-layer.py index 30c55a9..a16974f 100755 --- a/scripts/yocto-compat-layer.py +++ b/scripts/yocto-compat-layer.py @@ -30,12 +30,12 @@ CASES_PATHS = [os.path.join(os.path.abspath(os.path.dirname(__file__)), 'lib', 'compatlayer', 'cases')] logger = scriptutils.logger_create(PROGNAME, stream=sys.stdout) -def test_layer_compatibility(td, layer): +def test_layer_compatibility(td, layer, test_software_layer_signatures): from compatlayer.context import CompatLayerTestContext logger.info("Starting to analyze: %s" % layer['name']) logger.info("----------------------------------------------------------------------") - tc = CompatLayerTestContext(td=td, logger=logger, layer=layer) + tc = CompatLayerTestContext(td=td, logger=logger, layer=layer, test_software_layer_signatures=test_software_layer_signatures) tc.loadTests(CASES_PATHS) return tc.runTests() @@ -53,6 +53,12 @@ def main(): help='List of MACHINEs to be used during testing', action='store') parser.add_argument('--additional-layers', nargs="+", help='List of additional layers to add during testing', action='store') + group = parser.add_mutually_exclusive_group() + group.add_argument('--with-software-layer-signature-check', action='store_true', dest='test_software_layer_signatures', + default=True, + help='check that software layers do not change signatures (on by default)') + group.add_argument('--without-software-layer-signature-check', action='store_false', dest='test_software_layer_signatures', + help='disable signature checking for software layers') parser.add_argument('-n', '--no-auto', help='Disable auto layer discovery', action='store_true') parser.add_argument('-d', '--debug', help='Enable debug output', @@ -173,7 +179,7 @@ def main(): layers_tested = layers_tested + 1 continue - result = test_layer_compatibility(td, layer) + result = test_layer_compatibility(td, layer, args.test_software_layer_signatures) results[layer['name']] = result results_status[layer['name']] = 'PASS' if results[layer['name']].wasSuccessful() else 'FAIL' layers_tested = layers_tested + 1 -- git-series 0.9.1 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core