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tests: Expand confidential test to support TDX

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Let's expand the confidential test to also support TDX.

The main difference on the test, though, is that we're not grepping for
a string in the `dmesg` output, but rather relying on `cpuid` to detect
a TDX guest.

Fixes: #7184

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This commit is contained in:
Fabiano Fidêncio 2023-08-28 21:37:20 +02:00
parent e31f099be1
commit e286e842c1
2 changed files with 2 additions and 1 deletions
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1
tests/integration/kubernetes/confidential_common.sh
View File

@ -28,6 +28,7 @@ function get_remote_command_per_hypervisor() {
declare -A REMOTE_COMMAND_PER_HYPERVISOR
REMOTE_COMMAND_PER_HYPERVISOR[qemu-sev]="dmesg | grep \"Memory Encryption Features active:.*\(SEV$\|SEV \)\""
REMOTE_COMMAND_PER_HYPERVISOR[qemu-snp]="dmesg | grep \"Memory Encryption Features active:.*SEV-SNP\""
REMOTE_COMMAND_PER_HYPERVISOR[qemu-tdx]="cpuid | grep TDX_GUEST"
echo "${REMOTE_COMMAND_PER_HYPERVISOR[${KATA_HYPERVISOR}]}"
}

2
tests/integration/kubernetes/k8s-confidential.bats
View File

@ -10,7 +10,7 @@ load "${BATS_TEST_DIRNAME}/confidential_common.sh"
load "${BATS_TEST_DIRNAME}/tests_common.sh"
setup() {
SUPPORTED_HYPERVISORS=("qemu-sev" "qemu-snp")
SUPPORTED_HYPERVISORS=("qemu-sev" "qemu-snp" "qemu-tdx")
# This check must be done with "<SPACE>${KATA_HYPERVISOR}<SPACE>" to avoid
# having substrings, like qemu, being matched with qemu-$something.