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Add unit test for virCgroupGetMemoryUsage.

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This commit is contained in:
Thorsten Behrens 2014-02-14 18:49:06 +01:00 committed by Michal Privoznik
parent 9ce8a7c5c5
commit 977a187ad7
1 changed files with 35 additions and 0 deletions
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35
tests/vircgrouptest.c
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@ -530,6 +530,38 @@ static int testCgroupAvailable(const void *args)
return 0;
}
static int testCgroupGetMemoryUsage(const void *args ATTRIBUTE_UNUSED)
{
virCgroupPtr cgroup = NULL;
int rv, ret = -1;
unsigned long kb;
if ((rv = virCgroupNewPartition("/virtualmachines", true,
(1 << VIR_CGROUP_CONTROLLER_MEMORY),
&cgroup)) < 0) {
fprintf(stderr, "Could not create /virtualmachines cgroup: %d\n", -rv);
goto cleanup;
}
if ((rv = virCgroupGetMemoryUsage(cgroup, &kb)) < 0) {
fprintf(stderr, "Could not retrieve GetMemoryUsage for /virtualmachines cgroup: %d\n", -rv);
goto cleanup;
}
if (kb != 1421212UL) {
fprintf(stderr,
"Wrong value from virCgroupGetMemoryUsage (expected %ld)\n",
1421212UL);
goto cleanup;
}
ret = 0;
cleanup:
virCgroupFree(&cgroup);
return ret;
}
static int testCgroupGetBlkioIoServiced(const void *args ATTRIBUTE_UNUSED)
{
virCgroupPtr cgroup = NULL;
@ -700,6 +732,9 @@ mymain(void)
if (virtTestRun("virCgroupGetBlkioIoDeviceServiced works", testCgroupGetBlkioIoDeviceServiced, NULL) < 0)
ret = -1;
if (virtTestRun("virCgroupGetMemoryUsage works", testCgroupGetMemoryUsage, NULL) < 0)
ret = -1;
setenv("VIR_CGROUP_MOCK_MODE", "allinone", 1);
if (virtTestRun("New cgroup for self (allinone)", testCgroupNewForSelfAllInOne, NULL) < 0)
ret = -1;