Commit dd4d1c3b authored by Oliver Upton's avatar Oliver Upton Committed by Paolo Bonzini

selftests: KVM: Add exponent check for boolean stats

The only sensible exponent for a boolean stat is 0. Add a test assertion
requiring all boolean statistics to have an exponent of 0.
Signed-off-by: default avatarOliver Upton <oupton@google.com>
Reviewed-by: default avatarAndrew Jones <andrew.jones@linux.dev>
Message-Id: <20220719143134.3246798-4-oliver.upton@linux.dev>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 7eebae78
......@@ -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 */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment