smoketest: T9014: add CPU architecture decorator to guard tests

VyOS supports both amd64 and arm64 CPU architectures, but not every smoketest
is applicable to both of them. Add a cpu_arch() decorator to vyos.utils.cpu
which takes a list of supported CPU architectures - if the test is run on any
other architecture it is skipped with a message naming both the supported and
the current architecture. Tests without the decorator run everywhere.

Use it to replace the ad-hoc IS_ARM64 checks in test_kernel_options.py and to
guard the x86 only intel and intel_qat module sets in test_module_load.py,
which so far failed on arm64.

0 files changed, 0 insertions, 0 deletions