The tests expect some generated images and assets so make sure that they
are there (directly copied from the x86-64 test).
Signed-off-by: Rob Bradford <rbradford@meta.com>
Bring the confidential VM (CVM) integration tests up on the KVM SEV-SNP
backend in addition to MSHV. On KVM the IGVM is an Oak stage0 firmware
image and the guest kernel is supplied separately: stage0 reads the
kernel, cmdline and E820 over fw_cfg. The test harness selects this
model when a guest kernel is present at /igvm_files/bzImage, mirroring
how the stage0 IGVM is discovered; MSHV keeps using the monolithic IGVM
with the kernel baked in.
- test_infra: stage0 + direct-kernel + fw_cfg boot wiring (both the
command line and the HTTP/D-Bus API path) plus an on_kvm_sev_snp()
helper for tests to branch on.
- tests: the CVM tests that don't work on the KVM SEV-SNP path yet are
gated with #[cfg(not(feature = "kvm"))] inside the common_cvm module.
The MSHV build enables mshv,igvm,sev_snp (no kvm feature) while the
KVM build enables kvm,igvm,sev_snp,fw_cfg, so the cfg compiles these
tests into the MSHV binary only and drops them on KVM; both
hypervisors run the single common_cvm nextest profile. They all still
run on MSHV:
* test_pci_multiple_segments - stage0 places all 64-bit BARs in a
single global window, so a BAR allocated in a different
per-segment window is relocated cross-window and wedges boot.
* test_dmi_uuid / test_dmi_oem_strings /
test_dmi_system_and_chassis - SMBIOS is not delivered to SEV-SNP
guests on the KVM stage0 boot path, so the guest's DMI tables
read empty. VMM follow-up.
* test_vdpa_block - needs host vdpa_sim_blk setup, and vDPA DMA
into SEV-SNP-encrypted memory is unsupported (the guest hangs).
Assisted-by: Claude:Opus-4.8
Signed-off-by: Ruben Hakobyan <hruben@meta.com>
Centralize test configuration (filters, retries, fail-fast,
sequential/parallel scheduling) into nextest profiles, replacing
scattered flags across shell scripts. This simplifies the scripts
and provides a single source of truth for test behavior.
Enable JUnit XML output per profile, giving CI systems structured
test results for better reporting.
Not all test invocations are converted to profiles yet. Just the
ones that are repeated across scripts.
Signed-off-by: Anirudh Rayabharam <anrayabh@microsoft.com>
Pass `-p cloud-hypervisor` to all `cargo nextest run` invocations in
the integration test scripts so test discovery and execution are
scoped to the cloud-hypervisor package only, avoiding running tests
from other workspace crates.
This avoids flooding the output messages like below
`test result: ok. 0 passed; 0 failed; 0 ignored;
0 measured; 0 filtered out; finished in 0.00s
Running unittests src/lib.rs`
Signed-off-by: Muminul Islam <muislam@microsoft.com>
- Modified the integration test script to support CVM test threads
- Add more parameters to cargo nextest to match other files
Signed-off-by: Muminul Islam <muislam@microsoft.com>
This patch adds the skeleton of the CVM test
support and modify existing scripts and test framework
to enable such scenario. Split the sha1sum to support both
regular and CVM guest. Add one test case for CVM. Will further
add more test cases.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
