From: Jinsheng Zhang <zhangjl02@xxxxxxxxxx>
Test virNetDevOpenvswitchInterfaceSetQos and virNetDevOpenvswitchInterfaceClearQos with dryrun method.
Signed-off-by: zhangjl02 <zhangjl02@xxxxxxxxxx>
---
tests/virnetdevopenvswitchtest.c | 196 ++++++++++++++++++++++++++++++-
1 file changed, 195 insertions(+), 1 deletion(-)
diff --git a/tests/virnetdevopenvswitchtest.c b/tests/virnetdevopenvswitchtest.c
index 46172dae90..d1bcca637a 100644
--- a/tests/virnetdevopenvswitchtest.c
+++ b/tests/virnetdevopenvswitchtest.c
@@ -19,7 +19,11 @@
#include <config.h>
#include "testutils.h"
+#define LIBVIRT_VIRCOMMANDPRIV_H_ALLOW
+#include "vircommandpriv.h"
+#include "virnetdevbandwidth.h"
#include "virnetdevopenvswitch.h"
+#include "netdev_bandwidth_conf.c"
#define VIR_FROM_THIS VIR_FROM_NONE
@@ -29,6 +33,43 @@ struct _InterfaceParseStatsData {
const virDomainInterfaceStatsStruct stats;
};
+struct testSetQosStruct {
+ const char *band;
+ const char *exp_cmd;
+ const char *iface;
+};
+
+struct testClearQosStruct {
+ const char *exp_cmd;
+ const char *iface;
+ const unsigned char *vmid;
+};
+
+#define PARSE(xml, var) \
+ do { \
+ int rc; \
+ xmlDocPtr doc; \
+ xmlXPathContextPtr ctxt = NULL; \
+ \
+ if (!xml) \
+ break; \
+ \
+ if (!(doc = virXMLParseStringCtxt((xml), \
+ "bandwidth definition", \
+ &ctxt))) \
+ goto cleanup; \
+ \
+ rc = virNetDevBandwidthParse(&(var), \
+ NULL, \
+ ctxt->node, \
+ true); \
+ xmlFreeDoc(doc); \
+ xmlXPathFreeContext(ctxt); \
+ if (rc < 0) \
+ goto cleanup; \
+ } while (0)
+
+static const unsigned char vm_id[VIR_UUID_BUFLEN] = "fakeuuid";
static int
testInterfaceParseStats(const void *opaque)
@@ -111,6 +152,80 @@ testNameEscape(const void *opaque)
}
+static int
+testVirNetDevOpenvswitchInterfaceSetQos(const void *data)
+{
+ int ret = -1;
+ const struct testSetQosStruct *info = data;
+ const char *iface = info->iface;
+ g_autoptr(virNetDevBandwidth) band = NULL;
+ g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
+ char *actual_cmd = NULL;
+ g_autoptr(virCommandDryRunToken) dryRunToken = virCommandDryRunTokenNew();
+
+ PARSE(info->band, band);
+
+ if (!iface)
+ iface = "tap-fake";
+
+ virCommandSetDryRun(dryRunToken, &buf, false, false, NULL, NULL);
+
+ if (virNetDevOpenvswitchInterfaceSetQos(iface, band, vm_id, true) < 0)
+ goto cleanup;
+
+ if (!(actual_cmd = virBufferContentAndReset(&buf))) {
+ /* This is interesting, no command has been executed.
+ * Maybe that's expected, actually. */
+ }
+
+ if (STRNEQ_NULLABLE(info->exp_cmd, actual_cmd)) {
+ virTestDifference(stderr,
+ NULLSTR(info->exp_cmd),
+ NULLSTR(actual_cmd));
+ goto cleanup;
+ }
+
+ ret = 0;
+ cleanup:
+ VIR_FREE(actual_cmd);
+ return ret;
+}
+
+
+static int
+testVirNetDevOpenvswitchInterfaceClearQos(const void *data)
+{
+ int ret = -1;
+ const struct testClearQosStruct *info = data;
+ g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
+ char *actual_cmd = NULL;
+ const char *iface = info->iface;
+ const unsigned char *vmid = info->vmid;
+ g_autoptr(virCommandDryRunToken) dryRunToken = virCommandDryRunTokenNew();
+
+ virCommandSetDryRun(dryRunToken, &buf, false, false, NULL, NULL);
+
+ if (virNetDevOpenvswitchInterfaceClearQos(iface, vmid) < 0)
+ goto cleanup;
+
+ if (!(actual_cmd = virBufferContentAndReset(&buf))) {
+ /* This is interesting, no command has been executed.
+ * Maybe that's expected, actually. */
+ }
+
+ if (STRNEQ_NULLABLE(info->exp_cmd, actual_cmd)) {
+ virTestDifference(stderr,
+ NULLSTR(info->exp_cmd),
+ NULLSTR(actual_cmd));
+ goto cleanup;
+ }
+
+ ret = 0;
+ cleanup:
+ VIR_FREE(actual_cmd);
+ return ret;
+}
+
static int
mymain(void)
{
@@ -146,7 +261,86 @@ mymain(void)
TEST_NAME_ESCAPE("\"vhost\"user1\"", NULL);
TEST_NAME_ESCAPE("\"\\\\", NULL);
+#define DO_TEST_SET(Band, Exp_cmd, ...) \
+ do { \
+ struct testSetQosStruct data = {.band = Band, \
+ .exp_cmd = Exp_cmd, \
+ __VA_ARGS__}; \
+ if (virTestRun("virNetDevOpenvswitchInterfaceSetQos", \
+ testVirNetDevOpenvswitchInterfaceSetQos, \
+ &data) < 0) \
+ ret = -1; \
+ } while (0)
+
+ DO_TEST_SET(("<bandwidth>"
+ " <inbound average='20000'/>"
+ "</bandwidth>"),
+ (OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find queue"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find qos"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 set port tap-fake qos=@qos1"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'"
+ " -- --id=@qos1 create qos type=linux-htb other_config:min-rate=163840000"
+ " queues:0=@queue0 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'"
+ " -- --id=@queue0 create queue other_config:min-rate=163840000 "
+ "'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 set Interface tap-fake ingress_policing_rate=0 ingress_policing_burst=0\n"));
+
+ DO_TEST_SET(NULL, NULL);
+
+ DO_TEST_SET("<bandwidth/>", NULL);
+
+ DO_TEST_SET(("<bandwidth>"
+ " <inbound average='0' />"
+ "</bandwidth>"),
+ (OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find qos"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find queue"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 set Interface tap-fake ingress_policing_rate=0 ingress_policing_burst=0\n"));
+
+ DO_TEST_SET(("<bandwidth>"
+ " <inbound average='0' />"
+ " <outbound average='5000' />"
+ "</bandwidth>"),
+ (OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find qos"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find queue"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"tap-fake\"'\n"
+ OVS_VSCTL " --timeout=5 set Interface tap-fake ingress_policing_rate=40000\n"));
+
+#define DO_TEST_CLEAR_QOS(Iface, Vmid, Exp_cmd, ...) \
+ do { \
+ struct testClearQosStruct data = {.iface = Iface, \
+ .vmid = Vmid, \
+ .exp_cmd = Exp_cmd, \
+ __VA_ARGS__}; \
+ if (virTestRun("virNetDevOpenvswitchInterfaceClearQos", \
+ testVirNetDevOpenvswitchInterfaceClearQos, \
+ &data) < 0) \
+ ret = -1; \
+ } while (0)
+
+ DO_TEST_CLEAR_QOS(("fake-iface"), vm_id,
+ (OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find qos"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"fake-iface\"'\n"
+ OVS_VSCTL " --timeout=5 --no-heading --columns=_uuid find queue"
+ " 'external-ids:vm-id=\"66616b65-7575-6964-0000-000000000000\"'"
+ " 'external-ids:ifname=\"fake-iface\"'\n"
+ OVS_VSCTL " --timeout=5 set Interface fake-iface ingress_policing_rate=0 ingress_policing_burst=0\n"));
+
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
-VIR_TEST_MAIN(mymain);
+VIR_TEST_MAIN_PRELOAD(mymain, VIR_TEST_MOCK("virnetdevbandwidth"))
--
2.30.2.windows.1
