bundlespec: test `no` value for the `obsolescence` parameter
This is currently broken, but let us test for it first.
#!/usr/bin/env python3importerrnoimportosimportsysforfinsys.argv[1:]:try:print(f,'->',os.readlink(f))exceptOSErroraserr:iferr.errno!=errno.EINVAL:raiseprint(f,'->',f,'not a symlink')sys.exit(0)