def check_kernel_ver(ver):
kernel_ver = os.uname()[2]
kv_tmp = re.split(r'[-]', kernel_ver)[0:3]
# In compare_versions, if v1 < v2, return value == -1
if utils.compare_versions(kv_tmp[0], ver) == -1:
raise error.TestError("Kernel too old (%s). Kernel > %s is needed." %
(kernel_ver, ver))
def check_glibc_ver(ver):
glibc_ver = commands.getoutput('ldd --version').splitlines()[0]
glibc_ver = re.search(r'(\d+\.\d+(\.\d+)?)', glibc_ver).group()
if utils.compare_versions(glibc_ver, ver) == -1:
raise error.TestError("Glibc too old (%s). Glibc >= %s is needed." %
(glibc_ver, ver))
