Introduce testDomainChgDevice for further development (just like what we
did for IOThread). And introduce testDomainDetachDeviceLiveAndConfig for
detaching devices.
Signed-off-by: Luke Yue <lukedyue@xxxxxxxxx>
---
src/test/test_driver.c | 202 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 202 insertions(+)
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index ea474d55ac..6a7eb12f77 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -10051,6 +10051,207 @@ testConnectGetAllDomainStats(virConnectPtr conn,
return ret;
}
+static int
+testDomainDetachDeviceLiveAndConfig(virDomainDef *vmdef,
+ virDomainDeviceDef *dev)
+{
+ virDomainChrDef *chr;
+
+ switch (dev->type) {
+ case VIR_DOMAIN_DEVICE_DISK:
+ if (virDomainDriverDetachDiskDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_NET:
+ if (virDomainDriverDetachNetDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_SOUND:
+ if (virDomainDriverDetachSoundDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_HOSTDEV:
+ if (virDomainDriverDetachHostdevDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_LEASE:
+ if (virDomainDriverDetachLeaseDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_CONTROLLER:
+ if (virDomainDriverDetachControllerDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_FS:
+ if (virDomainDriverDetachFSDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_RNG:
+ if (virDomainDriverDetachRNGDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_MEMORY:
+ if (virDomainDriverDetachMemoryDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_REDIRDEV:
+ if (virDomainDriverDetachRedirdevDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_SHMEM:
+ if (virDomainDriverDetachShmemDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_WATCHDOG:
+ if (virDomainDriverDetachWatchdogDeviceConfig(vmdef) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_INPUT:
+ if (virDomainDriverDetachInputDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_VSOCK:
+ if (virDomainDriverDetachVsockDeviceConfig(vmdef, dev) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_DEVICE_CHR:
+ if (!(chr = virDomainChrRemove(vmdef, dev->data.chr)))
+ return -1;
+
+ virDomainChrDefFree(chr);
+ break;
+
+ case VIR_DOMAIN_DEVICE_VIDEO:
+ case VIR_DOMAIN_DEVICE_GRAPHICS:
+ case VIR_DOMAIN_DEVICE_HUB:
+ case VIR_DOMAIN_DEVICE_SMARTCARD:
+ case VIR_DOMAIN_DEVICE_MEMBALLOON:
+ case VIR_DOMAIN_DEVICE_NVRAM:
+ case VIR_DOMAIN_DEVICE_NONE:
+ case VIR_DOMAIN_DEVICE_TPM:
+ case VIR_DOMAIN_DEVICE_PANIC:
+ case VIR_DOMAIN_DEVICE_IOMMU:
+ case VIR_DOMAIN_DEVICE_AUDIO:
+ case VIR_DOMAIN_DEVICE_LAST:
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
+ _("detach of device '%s' is not supported"),
+ virDomainDeviceTypeToString(dev->type));
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+testDomainChgDevice(virDomainPtr dom,
+ virDomainDeviceAction action,
+ const char *xml,
+ const char *alias,
+ unsigned int flags)
+{
+ testDriver *driver = dom->conn->privateData;
+ virDomainObj *vm = NULL;
+ virDomainDef *def;
+ virDomainDeviceDef *dev = NULL;
+ unsigned int parse_flags = VIR_DOMAIN_DEF_PARSE_INACTIVE;
+ int ret = -1;
+
+ virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
+ VIR_DOMAIN_AFFECT_CONFIG, -1);
+
+ if (!(vm = testDomObjFromDomain(dom)))
+ goto cleanup;
+
+ if (virDomainObjUpdateModificationImpact(vm, &flags) < 0)
+ goto cleanup;
+
+ if (!(def = virDomainObjGetOneDef(vm, flags)))
+ goto cleanup;
+
+ if (action == VIR_DOMAIN_DEVICE_ACTION_DETACH)
+ parse_flags |= VIR_DOMAIN_DEF_PARSE_SKIP_VALIDATE;
+
+ if (xml) {
+ if (!(dev = virDomainDeviceDefParse(xml, def, driver->xmlopt,
+ driver->caps, parse_flags)))
+ goto cleanup;
+ } else if (alias) {
+ dev = g_new0(virDomainDeviceDef, 1);
+ if (virDomainDefFindDevice(def, alias, dev, true) < 0)
+ goto cleanup;
+ }
+
+ if (dev == NULL)
+ goto cleanup;
+
+ switch (action) {
+ case VIR_DOMAIN_DEVICE_ACTION_ATTACH:
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
+ _("attaching devices is not supported"));
+ goto cleanup;
+ break;
+
+ case VIR_DOMAIN_DEVICE_ACTION_DETACH:
+ if (testDomainDetachDeviceLiveAndConfig(def, dev) < 0)
+ goto cleanup;
+ break;
+
+ case VIR_DOMAIN_DEVICE_ACTION_UPDATE:
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
+ _("updating devices is not supported"));
+ goto cleanup;
+ break;
+ }
+
+ ret = 0;
+
+ cleanup:
+ if (xml) {
+ virDomainDeviceDefFree(dev);
+ } else {
+ g_free(dev);
+ }
+ virDomainObjEndAPI(&vm);
+ return ret;
+}
+
+static int
+testDomainDetachDeviceFlags(virDomainPtr dom,
+ const char *xml,
+ unsigned int flags)
+{
+ return testDomainChgDevice(dom, VIR_DOMAIN_DEVICE_ACTION_DETACH,
+ xml, NULL, flags);
+}
+
/*
* Test driver
*/
@@ -10148,6 +10349,7 @@ static virHypervisorDriver testHypervisorDriver = {
.domainFSFreeze = testDomainFSFreeze, /* 5.7.0 */
.domainFSThaw = testDomainFSThaw, /* 5.7.0 */
.domainFSTrim = testDomainFSTrim, /* 5.7.0 */
+ .domainDetachDeviceFlags = testDomainDetachDeviceFlags, /* 7.10.0 */
.domainGetAutostart = testDomainGetAutostart, /* 0.3.2 */
.domainSetAutostart = testDomainSetAutostart, /* 0.3.2 */
.domainGetDiskErrors = testDomainGetDiskErrors, /* 5.4.0 */
--
2.33.1
