Merge pull request #249 from canonical/noble-24.04-fix-failing-test-i…

…perf

fix failing test vsock in checkbox provider

tests/checkbox/checkbox-provider-tdx/units/tests/jobs.pxu

@@ -235,8 +235,18 @@ depends:
 after:
 requires:
   executable.name == 'qemu-system-x86_64'
+  executable.name == 'iperf3'
 command:
   export LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/:$LD_LIBRARY_PATH
+  # The order of binary look-up:
+  #  - test working folder
+  #  - checkbox
+  #  - provider
+  #  - snaps binaries (/snap/bin)
+  #  - host system
+  # so for iperf3, the binary from the checkbox snap will be used.
+  # however we want to use the one from tdx provider (that has vsock support)
+  export PATH=${SNAP}/usr/bin/:${PATH}
   setup-env-and-run test_vsock_vm.py
 
 id: tdx-guest/td-memory

tests/snap/snapcraft.yaml

@@ -74,6 +74,10 @@ passthrough:
     configure:
       command-chain: [bin/wrapper_local]
 
+package-repositories:
+ - type: apt
+   ppa: kobuk-team/testing
+
 parts:
   checkbox-provider-tdx:
     plugin: dump
@@ -88,6 +92,7 @@ parts:
       - python3-pytest
       - sshpass
       - cpuid
+      - iperf-vsock
     override-build: |
       # the validation tool needs to access the to all checkbox providers
       # we have to set the PROVIDERPATH to point to them