[libvirt] [PATCH 08/10] test: Allow specifying <domainsnapshot> XML

[Cole Robinson]

The user can pass it in as a subelement of <domain> as we already
do for storage volumes.
---
 src/test/test_driver.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 09260ba..67c6d68 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -924,6 +924,68 @@ error:
 }
 
 static int
+testParseDomainSnapshots(testConnPtr privconn,
+                         virDomainObjPtr domobj,
+                         const char *file,
+                         xmlXPathContextPtr ctxt,
+                         xmlNodePtr rootnode)
+{
+    char *xpath;
+    size_t i;
+    int num, ret = -1;
+    xmlNodePtr *nodes = NULL;
+
+    /* Find storage volumes */
+    if (virAsprintf(&xpath, "%s/domainsnapshot", xmlGetNodePath(rootnode)) < 0)
+        goto error;
+
+    num = virXPathNodeSet(xpath, ctxt, &nodes);
+    VIR_FREE(xpath);
+    if (num < 0) {
+        goto error;
+    }
+
+    for (i = 0; i < num; i++) {
+        virDomainSnapshotObjPtr snap;
+        virDomainSnapshotDefPtr def;
+        xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file,
+                                                  "domainsnapshot");
+        if (!node)
+            goto error;
+
+        def = virDomainSnapshotDefParseNode(ctxt->doc, node,
+                                            privconn->caps,
+                                            privconn->xmlopt,
+                                            1 << VIR_DOMAIN_VIRT_TEST,
+                                            VIR_DOMAIN_SNAPSHOT_PARSE_DISKS |
+                                            VIR_DOMAIN_SNAPSHOT_PARSE_INTERNAL |
+                                            VIR_DOMAIN_SNAPSHOT_PARSE_REDEFINE);
+        if (!def)
+            goto error;
+
+        if (!(snap = virDomainSnapshotAssignDef(domobj->snapshots, def))) {
+            virDomainSnapshotDefFree(def);
+            goto error;
+        }
+
+        if (def->current) {
+            if (domobj->current_snapshot) {
+                virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+                               _("more than one snapshot claims to be active"));
+                goto error;
+            }
+
+            domobj->current_snapshot = snap;
+        }
+    }
+
+    ret = 0;
+error:
+    VIR_FREE(nodes);
+    return ret;
+}
+
+static int
 testParseDomains(testConnPtr privconn,
                  const char *file,
                  xmlXPathContextPtr ctxt)
@@ -976,6 +1038,11 @@ testParseDomains(testConnPtr privconn,
             goto error;
         }
 
+        if (testParseDomainSnapshots(privconn, obj, file, ctxt, node) < 0) {
+            virObjectUnlock(obj);
+            goto error;
+        }
+
         obj->persistent = !transient;
         if (runstate != VIR_DOMAIN_SHUTOFF) {
             if (testDomainStartState(privconn, obj,
-- 
1.8.3.1