This is useful when needing to test layer's recipes, where this special bbclass can define a global python function that gets called on each recipe parsing during "bitbake -S none world" signature dump and be able to fail layer's check accordingly.
First test being added is to detect recipes skipping "installed-vs-shipped" QA check. As "installed-vs-shipped" is a packaging QA check, it happens very late in the build process and failing it could mean some potential issues with packaging, especially when recipe uses BBCLASSEXTEND="nativesdk" and resulting package is used in an SDK. In OE-Core failing this QA check leads to an error, but other layers can suppress it or change it to a warning. Detecting weird packaging problems with SDKs is quite difficult and time consuming. Also, waiting for the actual "installed-vs-shipped" packaging QA check to fail means that all recipes in the layer under test have to run through all standard tasks in the build chain, equivalent to a multi-hour world-build. Hence yocto-check-layer takes a shortcut and only detects a mere attempt at skipping "installed-vs-shipped" QA check in the INSANE_SKIP list during initial parsing when dumping the signature information for the layer. Signed-off-by: Denys Dmytriyenko <de...@denix.org> --- meta/classes/yocto-check-layer.bbclass | 16 ++++++++++++++++ scripts/lib/checklayer/__init__.py | 5 ++++- scripts/lib/checklayer/cases/common.py | 15 +++++++++++++++ 3 files changed, 35 insertions(+), 1 deletion(-) create mode 100644 meta/classes/yocto-check-layer.bbclass diff --git a/meta/classes/yocto-check-layer.bbclass b/meta/classes/yocto-check-layer.bbclass new file mode 100644 index 0000000..329d3f8 --- /dev/null +++ b/meta/classes/yocto-check-layer.bbclass @@ -0,0 +1,16 @@ +# +# This class is used by yocto-check-layer script for additional per-recipe tests +# The first test ensures that the layer has no recipes skipping 'installed-vs-shipped' QA checks +# + +WARN_QA:remove = "installed-vs-shipped" +ERROR_QA:append = " installed-vs-shipped" + +python () { + packages = set((d.getVar('PACKAGES') or '').split()) + for package in packages: + skip = set((d.getVar('INSANE_SKIP') or "").split() + + (d.getVar('INSANE_SKIP:' + package) or "").split()) + if 'installed-vs-shipped' in skip: + oe.qa.handle_error("installed-vs-shipped", 'Package %s is skipping "installed-vs-shipped" QA test.' % package, d) +} diff --git a/scripts/lib/checklayer/__init__.py b/scripts/lib/checklayer/__init__.py index e69a10f..9186160 100644 --- a/scripts/lib/checklayer/__init__.py +++ b/scripts/lib/checklayer/__init__.py @@ -261,7 +261,7 @@ def check_command(error_msg, cmd, cwd=None): raise RuntimeError(msg) return output -def get_signatures(builddir, failsafe=False, machine=None): +def get_signatures(builddir, failsafe=False, machine=None, extravars=None): import re # some recipes needs to be excluded like meta-world-pkgdata @@ -273,6 +273,9 @@ def get_signatures(builddir, failsafe=False, machine=None): tune2tasks = {} cmd = 'BB_ENV_EXTRAWHITE="$BB_ENV_EXTRAWHITE BB_SIGNATURE_HANDLER" BB_SIGNATURE_HANDLER="OEBasicHash" ' + if extravars: + cmd += extravars + cmd += ' ' if machine: cmd += 'MACHINE=%s ' % machine cmd += 'bitbake ' diff --git a/scripts/lib/checklayer/cases/common.py b/scripts/lib/checklayer/cases/common.py index 9f15e05..318cda1 100644 --- a/scripts/lib/checklayer/cases/common.py +++ b/scripts/lib/checklayer/cases/common.py @@ -54,6 +54,21 @@ class CommonCheckLayer(OECheckLayerTestCase): ''' get_signatures(self.td['builddir'], failsafe=False) + def test_world_inherit_class(self): + ''' + This also does "bitbake -S none world" along with inheriting "yocto-check-layer" + class, which can do additional per-recipe test cases. + ''' + msg = [] + try: + get_signatures(self.td['builddir'], failsafe=False, machine=None, extravars='BB_ENV_EXTRAWHITE="$BB_ENV_EXTRAWHITE INHERIT" INHERIT="yocto-check-layer"') + except RuntimeError as ex: + msg.append(str(ex)) + if msg: + msg.insert(0, 'Layer %s failed additional checks from yocto-check-layer.bbclass\nSee below log for specific recipe parsing errors:\n' % \ + self.tc.layer['name']) + self.fail('\n'.join(msg)) + def test_signatures(self): if self.tc.layer['type'] == LayerType.SOFTWARE and \ not self.tc.test_software_layer_signatures: -- 2.7.4
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