[libvirt] [PATCH 20/20] qemuagenttest: Add tests for CPU plug functions and helpers
---
tests/qemuagenttest.c | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
diff --git a/tests/qemuagenttest.c b/tests/qemuagenttest.c
index 81c24f2..33a6d73 100644
--- a/tests/qemuagenttest.c
+++ b/tests/qemuagenttest.c
@@ -423,6 +423,124 @@ cleanup:
return ret;
}
+static const char testQemuAgentCPUResponse[] =
+ "{\"return\": "
+ " ["
+ " {\"online\": true,"
+ " \"can-offline\": false,"
+ " \"logical-id\": 0"
+ " },"
+ " {\"online\": true,"
+ " \"can-offline\": true,"
+ " \"logical-id\": 1"
+ " },"
+ " {\"online\": true,"
+ " \"can-offline\": true,"
+ " \"logical-id\": 2"
+ " },"
+ " {\"online\": false,"
+ " \"can-offline\": true,"
+ " \"logical-id\": 3"
+ " }"
+ " ]"
+ "}";
+
+static const char testQemuAgentCPUArguments1[] =
+ "[{\"logical-id\":0,\"online\":true},"
+ "{\"logical-id\":1,\"online\":false},"
+ "{\"logical-id\":2,\"online\":true},"
+ "{\"logical-id\":3,\"online\":false}]";
+
+static const char testQemuAgentCPUArguments2[] =
+ "[{\"logical-id\":0,\"online\":true},"
+ "{\"logical-id\":1,\"online\":true},"
+ "{\"logical-id\":2,\"online\":true},"
+ "{\"logical-id\":3,\"online\":true}]";
+
+static int
+testQemuAgentCPU(const void *data)
+{
+ virDomainXMLOptionPtr xmlopt = (virDomainXMLOptionPtr)data;
+ qemuMonitorTestPtr test = qemuMonitorTestNewAgent(xmlopt);
+ qemuAgentCPUInfoPtr cpuinfo = NULL;
+ int nvcpus;
+ int ret = -1;
+
+ if (!test)
+ return -1;
+
+ if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
+ goto cleanup;
+
+ if (qemuMonitorTestAddItem(test, "guest-get-vcpus",
+ testQemuAgentCPUResponse) < 0)
+ goto cleanup;
+
+ /* get cpus */
+ if ((nvcpus = qemuAgentGetVCPUs(qemuMonitorTestGetAgent(test),
+ &cpuinfo)) < 0)
+ goto cleanup;
+
+ if (nvcpus != 4) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "Expected '4' cpus, got '%d'", nvcpus);
+ goto cleanup;
+ }
+
+ /* try to unplug one */
+ if (qemuAgentUpdateCPUInfo(2, cpuinfo, nvcpus) < 0)
+ goto cleanup;
+
+ if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
+ goto cleanup;
+
+ if (qemuMonitorTestAddItemParams(test, "guest-set-vcpus",
+ "{ \"return\" : 4 }",
+ "vcpus", testQemuAgentCPUArguments1,
+ NULL) < 0)
+ goto cleanup;
+
+ if ((nvcpus = qemuAgentSetVCPUs(qemuMonitorTestGetAgent(test),
+ cpuinfo, nvcpus)) < 0)
+ goto cleanup;
+
+ if (nvcpus != 4) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "Expected '4' cpus updated , got '%d'",
nvcpus);
+ goto cleanup;
+ }
+
+ /* try to hotplug two */
+ if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
+ goto cleanup;
+
+ if (qemuMonitorTestAddItemParams(test, "guest-set-vcpus",
+ "{ \"return\" : 4 }",
+ "vcpus", testQemuAgentCPUArguments2,
+ NULL) < 0)
+ goto cleanup;
+
+ if (qemuAgentUpdateCPUInfo(4, cpuinfo, nvcpus) < 0)
+ goto cleanup;
+
+ if ((nvcpus = qemuAgentSetVCPUs(qemuMonitorTestGetAgent(test),
+ cpuinfo, nvcpus)) < 0)
+ goto cleanup;
+
+ if (nvcpus != 4) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "Expected '4' cpus updated , got '%d'",
nvcpus);
+ goto cleanup;
+ }
+
+ ret = 0;
+
+cleanup:
+ VIR_FREE(cpuinfo);
+ qemuMonitorTestFree(test);
+ return ret;
+}
+
static int
mymain(void)
@@ -452,6 +570,7 @@ mymain(void)
DO_TEST(Shutdown);
DO_TEST(ArbitraryCommand);
DO_TEST(Timeout);
+ DO_TEST(CPU);
virObjectUnref(xmlopt);
--
1.8.3.2