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[libvirt] [PATCH] test_driver: implement virDomainSetTime and update virDomainGetTime



Until now, testDomainGetTime would always return the same fixed value
everytime it was called. By using domain-private data we can make this
API return the values previously set with testDomainSetTime, or use the
same old fixed value in case testDomainSetTime hasn't been called at all.
---
 src/test/test_driver.c | 45 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index d9a7f815d5..6a75e63429 100755
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -392,6 +392,11 @@ struct _testDomainObjPrivate {
     testDriverPtr driver;

     bool frozen[2]; /* used by file system related calls */
+
+
+    /* used by get/set time APIs */
+    long long seconds;
+    unsigned int nseconds;
 };


@@ -406,6 +411,9 @@ testDomainObjPrivateAlloc(void *opaque)
     priv->driver = opaque;
     priv->frozen[0] = priv->frozen[1] = false;

+    priv->seconds = 627319920;
+    priv->nseconds = 0;
+
     return priv;
 }

@@ -2082,6 +2090,7 @@ testDomainGetTime(virDomainPtr dom,
                   unsigned int flags)
 {
     virDomainObjPtr vm = NULL;
+    testDomainObjPrivatePtr priv;
     int ret = -1;

     virCheckFlags(0, -1);
@@ -2095,8 +2104,39 @@ testDomainGetTime(virDomainPtr dom,
         goto cleanup;
     }

-    *seconds = 627319920;
-    *nseconds = 0;
+    priv = vm->privateData;
+
+    *seconds = priv->seconds;
+    *nseconds = priv->nseconds;
+
+    ret = 0;
+ cleanup:
+    virDomainObjEndAPI(&vm);
+    return ret;
+}
+
+
+static int
+testDomainSetTime(virDomainPtr dom,
+                  long long seconds,
+                  unsigned int nseconds,
+                  unsigned int flags)
+{
+    virDomainObjPtr vm = NULL;
+    testDomainObjPrivatePtr priv;
+    int ret = -1;
+
+    virCheckFlags(VIR_DOMAIN_TIME_SYNC, ret);
+
+    if (!(vm = testDomObjFromDomain(dom)))
+        return -1;
+
+    if (virDomainObjCheckActive(vm) < 0)
+        goto cleanup;
+
+    priv = vm->privateData;
+    priv->seconds = seconds;
+    priv->nseconds = nseconds;

     ret = 0;
  cleanup:
@@ -8891,6 +8931,7 @@ static virHypervisorDriver testHypervisorDriver = {
     .domainGetInfo = testDomainGetInfo, /* 0.1.1 */
     .domainGetState = testDomainGetState, /* 0.9.2 */
     .domainGetTime = testDomainGetTime, /* 5.4.0 */
+    .domainSetTime = testDomainSetTime, /* 5.7.0 */
     .domainSave = testDomainSave, /* 0.3.2 */
     .domainSaveFlags = testDomainSaveFlags, /* 0.9.4 */
     .domainRestore = testDomainRestore, /* 0.3.2 */
--
2.22.0


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