[libvirt] [PATCH v2] test_driver: implement virDomainGetDiskErrors
Return the number of disks present in the configuration of the test
domain when called with @errors as NULL and @maxerrors as 0.
Otherwise report an error for every second disk, assigning available
error codes in a cyclic order.
Signed-off-by: Ilias Stamatis <stamatis.iliass(a)gmail.com>
---
src/test/test_driver.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index a06d1fc402..527c2f5d3b 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -3046,6 +3046,47 @@ static int testDomainSetAutostart(virDomainPtr domain,
return 0;
}
+static int testDomainGetDiskErrors(virDomainPtr dom,
+ virDomainDiskErrorPtr errors,
+ unsigned int maxerrors,
+ unsigned int flags)
+{
+ virDomainObjPtr vm = NULL;
+ int ret = -1;
+ size_t i;
+ int n = 0;
+ int codes[] = {VIR_DOMAIN_DISK_ERROR_UNSPEC, VIR_DOMAIN_DISK_ERROR_NO_SPACE};
+ size_t ncodes = sizeof(codes) / sizeof(codes[0]);
+
+ virCheckFlags(0, -1);
+
+ if (!(vm = testDomObjFromDomain(dom)))
+ goto cleanup;
+
+ if (virDomainObjCheckActive(vm) < 0)
+ goto cleanup;
+
+ if (!errors) {
+ ret = vm->def->ndisks;
+ } else {
+ for (i = 1; i < vm->def->ndisks && n < maxerrors; i += 2) {
+ if (VIR_STRDUP(errors[n].disk, vm->def->disks[i]->dst) < 0)
+ goto cleanup;
+ errors[n].error = codes[n % ncodes];
+ n++;
+ }
+ ret = n;
+ }
+
+ cleanup:
+ virDomainObjEndAPI(&vm);
+ if (ret < 0) {
+ for (i = 0; i < n; i++)
+ VIR_FREE(errors[i].disk);
+ }
+ return ret;
+}
+
static char *testDomainGetSchedulerType(virDomainPtr domain ATTRIBUTE_UNUSED,
int *nparams)
{
@@ -6832,6 +6873,7 @@ static virHypervisorDriver testHypervisorDriver = {
.domainUndefineFlags = testDomainUndefineFlags, /* 0.9.4 */
.domainGetAutostart = testDomainGetAutostart, /* 0.3.2 */
.domainSetAutostart = testDomainSetAutostart, /* 0.3.2 */
+ .domainGetDiskErrors = testDomainGetDiskErrors, /* 5.4.0 */
.domainGetSchedulerType = testDomainGetSchedulerType, /* 0.3.2 */
.domainGetSchedulerParameters = testDomainGetSchedulerParameters, /* 0.3.2 */
.domainGetSchedulerParametersFlags = testDomainGetSchedulerParametersFlags, /* 0.9.2
*/
--
2.21.0