selftests: KVM: Add exponent check for boolean stats

[linux-2.6-microblaze.git] / tools / testing / selftests / kvm / kvm_binary_stats_test.c

diff --git a/tools/testing/selftests/kvm/kvm_binary_stats_test.c b/tools/testing/selftests/kvm/kvm_binary_stats_test.c
index 3237c7c..0b45ac5 100644 (file)
--- a/tools/testing/selftests/kvm/kvm_binary_stats_test.c
+++ b/tools/testing/selftests/kvm/kvm_binary_stats_test.c
@@ -96,6 +96,7 @@ static void stats_test(int stats_fd)
                 * Exponent for unit seconds should be less than or equal to 0
                 * Exponent for unit clock cycles should be greater than or
                 * equal to 0
+                * Exponent for unit boolean should be 0
                 */
                switch (pdesc->flags & KVM_STATS_UNIT_MASK) {
                case KVM_STATS_UNIT_NONE:
@@ -110,6 +111,11 @@ static void stats_test(int stats_fd)
                                    "Unsupported KVM stats (%s) exponent: %i",
                                    pdesc->name, pdesc->exponent);
                        break;
+               case KVM_STATS_UNIT_BOOLEAN:
+                       TEST_ASSERT(pdesc->exponent == 0,
+                                   "Unsupported KVM stats (%s) exponent: %d",
+                                   pdesc->name, pdesc->exponent);
+                       break;
                }
 
                /* Check size field, which should not be zero */