tests: Use regex to compare --print-states sizes output

Older versions of libtpms produced smaller initial state files. Therefore, use a regular expression to compare the sizes. Signed-off-by: Stefan Berger <[email protected]>
stefanberger · Jun 17, 2024 · f756ee8 · f756ee8
1 parent 76b58d7
commit f756ee8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tests/_test_tpm2_print_states b/tests/_test_tpm2_print_states
@@ -101,7 +101,8 @@ if [ "${SWTPM_IFACE}" = socket ]; then
  exit 1
  fi
 
- exp='\{ "type": "swtpm", "states": \[ \{"name": "permall", "size": 1315\} \] \}'
+ # sizes: libtpms v0.7: 1181 ; >= v0.8: 1315
+ exp='^\{ "type": "swtpm", "states": \[ \{"name": "permall", "size": 1[0-9]{3}\} \] \}$'
  if ! [[ ${msg} =~ ${exp} ]]; then
  echo "Unexpected response from ${SWTPM_IFACE} TPM to --print-states:"
  echo "Actual : ${msg}"