Add new decorator which behaves like OEHasPackage, but
fails the testcase if a dependency isn't met.
This helps to identify missing packages in the image
under test when using static test suite lists, otherwise
a missing package won't fail the overall test suite and
errors might slip through unnoticed
Signed-off-by: Konrad Weihmann <kweihm...@outlook.com>
---
meta/lib/oeqa/runtime/decorator/package.py | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/meta/lib/oeqa/runtime/decorator/package.py
b/meta/lib/oeqa/runtime/decorator/package.py
index 4c5ca198b0..b3d3fdbec2 100644
--- a/meta/lib/oeqa/runtime/decorator/package.py
+++ b/meta/lib/oeqa/runtime/decorator/package.py
@@ -54,3 +54,53 @@ class OEHasPackage(OETestDecorator):
if self.case.tc.image_packages.isdisjoint(need_pkgs):
msg = "Test requires %s to be installed" % ',
or'.join(need_pkgs)
self.case.skipTest(msg)
+
+@registerDecorator
+class OERequirePackage(OETestDecorator):
+ """
+ Checks if image has packages (un)installed.
+ It is almost the same as OEHasPackage, but if dependencies are missing
+ the test case fails.
+
+ 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:
+ @OERequirePackage({'pkg1', 'pkg2'})
+
+ If test depends on pkg1 and pkg2 you need to use:
+ @OERequirePackage('pkg1')
+ @OERequirePackage('pkg2')
+
+ If test depends on pkg1 but pkg2 must not be present use:
+ @OERequirePackage({'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.fail(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.fail(msg)
--
2.20.1
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