test driver: Deny some operations on inactive domains

Some operations like reboot, save, coreDump, blockStats,
ifaceStats make sense iff domain is running. While it is
technically possible for our test driver to return success
regardless of domain state, we should copy constraints from
other drivers and thus deny these operations over inactive
domains.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

src/test/test_driver.c

@@ -1867,6 +1867,12 @@ static int testDomainReboot(virDomainPtr domain,
     if (!(privdom = testDomObjFromDomain(domain)))
         goto cleanup;
 
+    if (!virDomainObjIsActive(privdom)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto cleanup;
+    }
+
     virDomainObjSetState(privdom, VIR_DOMAIN_SHUTDOWN,
                          VIR_DOMAIN_SHUTDOWN_USER);
 
@@ -1987,6 +1993,12 @@ testDomainSaveFlags(virDomainPtr domain, const char *path,
     if (!(privdom = testDomObjFromDomain(domain)))
         goto cleanup;
 
+    if (!virDomainObjIsActive(privdom)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto cleanup;
+    }
+
     xml = virDomainDefFormat(privdom->def, privconn->caps,
                              VIR_DOMAIN_DEF_FORMAT_SECURE);
 
@@ -2185,6 +2197,12 @@ static int testDomainCoreDumpWithFormat(virDomainPtr domain,
     if (!(privdom = testDomObjFromDomain(domain)))
         goto cleanup;
 
+    if (!virDomainObjIsActive(privdom)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto cleanup;
+    }
+
     if ((fd = open(to, O_CREAT|O_TRUNC|O_WRONLY, S_IRUSR|S_IWUSR)) < 0) {
         virReportSystemError(errno,
                              _("domain '%s' coredump: failed to open %s"),
@@ -3064,6 +3082,12 @@ static int testDomainBlockStats(virDomainPtr domain,
     if (!(privdom = testDomObjFromDomain(domain)))
         return ret;
 
+    if (!virDomainObjIsActive(privdom)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto error;
+    }
+
     if (virDomainDiskIndexByName(privdom->def, path, false) < 0) {
         virReportError(VIR_ERR_INVALID_ARG,
                        _("invalid path: %s"), path);
@@ -3103,6 +3127,12 @@ static int testDomainInterfaceStats(virDomainPtr domain,
     if (!(privdom = testDomObjFromDomain(domain)))
         return -1;
 
+    if (!virDomainObjIsActive(privdom)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto error;
+    }
+
     for (i = 0; i < privdom->def->nnets; i++) {
         if (privdom->def->nets[i]->ifname &&
             STREQ(privdom->def->nets[i]->ifname, path)) {