Since all unit and integration tests are run inside containers because
they are called from dev_cli.sh, they always run as root. That's why
both unit and integration scripts can be simplified as they don't need
to apply specific capabilities and run cargo tests in a dedicated 'kvm'
group.
Fixes#1683
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The existing virtio-blk hotplug test is extended by removing and
re-adding the virtio-blk device. This ensures the unplug/re-plug
feature is properly tested.
Fixes#1809
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The existing virtio-net hotplug test is extended by removing and
re-adding the virtio-net device. This ensures the unplug/re-plug
feature is properly tested.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
As discussed in #1707, the `vcpu` thread can be stalled when using
`--serial tty`. To workaround that issue, this patch enforces to resize
the pipe size to 256K when we capture the stdout/stderr of the
cloud-hypervisor child process in the integration tests. Note that the
pipe size (256K) is chosen based on the output size of our integration
tests at this point, which may need to be increased in the future.
Signed-off-by: Bo Chen <chen.bo@intel.com>
Now that virtio-mem supports reboot, we extend the existing integration
tests to validate the amount of RAM after reboot is the same as before
the reboot, but also that we can still resize down the VM or the memory
zone after the reboot.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Extend the existing test to validate that each NUMA node gets assigned
the right amount of memory after each memory zone has been resized.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Now that we can resize each memory zone independently, this commit
extends the memory zone related test by validating 'vm.resize-zone'
works correctly.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Extending the Cloud-Hypervisor CI to allow for testing SGX on a
dedicated machine where special image and kernels are ready.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The goal of this commit is to rename the existing NUMA option 'id' with
'guest_numa_id'. This is done without any modification to the way this
option behaves.
The reason for the rename is caused by the observation that all other
parameters with an option called 'id' expect a string to be provided.
Because in this particular case we expect a u32 representing a proximity
domain from the ACPI specification, it's better to name it with a more
explicit name.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Since both --memory-zone and --numa parameters have been updated with
addition and removal of multiple options, this commit updates the
related integration tests to ensure they are still valid.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This patch ported many tests to the new methodology, where the guest log
will be printed only when the test is failing.
Things to finish in follow-up PRs:
1. Special tests not ported yet include: test_reboot,
test_bzimage_reboot, test_serial_null(), test_serial_tty(),
test_serial_file(), test_virtio_console(), test_console_file(),
and test_simple_launch.
2. Few direct calls to 'Command::new(clh_command("cloud-hypervisor"))',
which is still printing the guest console
Signed-off-by: Bo Chen <chen.bo@intel.com>
By extending the existing NUMA integration test, this commit validates
the proper distances between NUMA nodes are exposed to the guest.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Extend the existing NUMA integration to validate that specifying CPUs
for each NUMA node gets propagated to the guest.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This new test validates the guest OS can find the NUMA nodes which have
been defined by the user through the CLI, and that the right amount of
memory is associated with each node.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Relying on the new option 'host_numa_node' from the 'memory-zone'
parameter, the user can now define which NUMA node from the host
should be used to back the current memory zone.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Adding a small test to validate that user defined memory zones work as
expected when using --memory-zone option.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This required a bit of rearranging as it is not possible to call
prepare_daemon() inside a catch_unwind{} block.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Now the testing aspects are run inside a panic handler block rather than
inside a credibility TestBlock. If the test fails then the output from
the cloud-hypervisor binary is then presented.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This reduces the complexity of the test slightly. The PCI BDFs in the L1
needed changing as the block devices come before the network ones.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Rather than using a credible TestBlock to capture the test assertions
instead use a catch_unwind block to catch the panic and turn
it into a Result<>.
If block panicked or the child binary had non-zero exit then, and only
then, print out the child output.
This results in a clearer test output with no interleaving.
Currently only test_counters is ported to this methodology to
demonstrate its use.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit enables the test case for testing the basic function
of virtio_vsock (i.e. without the hotplug).
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
This commit enables the `api_create_boot` case in the integration
test as the test for the Cloud Hypervisor API server functionality.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
This commit enables the virtio-fs related integration test cases
for AArch64.
Note that to run virtio-fs cases, the host kernel should be
newer than v5.5.
Fixes: https://github.com/cloud-hypervisor/cloud-hypervisor/issues/1516
Signed-off-by: Henry Wang <henry.wang@arm.com>
This commit enables some mmio-related integration test cases on
AArch64, including:
* some vhost_user test cases
* virtio-blk test cases
* pmem test cases
Also this commit contains a bug fix in creating virtio-blk device.
Previously, when creating the FDT, the virtio-blk device was
labeled in the reverse order of address allocation.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
Under high load, the VM might take some time to hotplug the disk after
the hotplug command has been issued. For this reason, let's put a 10s
sleep before checking for the presence of the new disk.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
