[libvirt] [PATCH 50/53] vircgrouptest: add cgroup v2 tests
Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com>
---
tests/vircgrouptest.c | 34 +++++++++++++++++++++++++++++++---
1 file changed, 31 insertions(+), 3 deletions(-)
diff --git a/tests/vircgrouptest.c b/tests/vircgrouptest.c
index ead5046600..fe0cb9585a 100644
--- a/tests/vircgrouptest.c
+++ b/tests/vircgrouptest.c
@@ -567,16 +567,37 @@ static int testCgroupNewForSelfAllInOne(const void *args
ATTRIBUTE_UNUSED)
static int testCgroupNewForSelfLogind(const void *args ATTRIBUTE_UNUSED)
+{
+ virCgroupPtr cgroup = NULL;
+
+ if (virCgroupNewSelf(&cgroup) >= 0) {
+ fprintf(stderr, "Expected to fail, only systemd cgroup available.\n");
+ virCgroupFree(&cgroup);
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static int testCgroupNewForSelfUnified(const void *args ATTRIBUTE_UNUSED)
{
virCgroupPtr cgroup = NULL;
int ret = -1;
+ const char *empty[VIR_CGROUP_CONTROLLER_LAST] = { 0 };
+ unsigned int controllers =
+ (1 << VIR_CGROUP_CONTROLLER_CPU) |
+ (1 << VIR_CGROUP_CONTROLLER_CPUACCT) |
+ (1 << VIR_CGROUP_CONTROLLER_MEMORY) |
+ (1 << VIR_CGROUP_CONTROLLER_BLKIO);
- if (virCgroupNewSelf(&cgroup) == 0) {
- fprintf(stderr, "Expected cgroup creation to fail.\n");
+ if (virCgroupNewSelf(&cgroup) < 0) {
+ fprintf(stderr, "Cannot create cgroup for self\n");
goto cleanup;
}
- ret = 0;
+ ret = validateCgroup(cgroup, "", empty, empty, empty,
+ "/not/really/sys/fs/cgroup", "/",
controllers);
cleanup:
virCgroupFree(&cgroup);
return ret;
@@ -993,7 +1014,14 @@ mymain(void)
ret = -1;
cleanupFakeFS(fakerootdir);
+ /* cgroup unified */
+ fakerootdir = initFakeFS("unified", "unified");
+ if (virTestRun("New cgroup for self (unified)",
testCgroupNewForSelfUnified, NULL) < 0)
+ ret = -1;
+ if (virTestRun("Cgroup available (unified)", testCgroupAvailable,
(void*)0x1) < 0)
+ ret = -1;
+ cleanupFakeFS(fakerootdir);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
--
2.17.1