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From 8b85c2ad4afbad2998163ac61b376320b4f392b8 Mon Sep 17 00:00:00 2001
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Message-Id: <8b85c2ad4afbad2998163ac61b376320b4f392b8@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:08:01 +0200
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Subject: [PATCH] vircgrouptest: add cgroup v2 tests
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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(cherry picked from commit edf59855cf9b78fc4dc95f4b2833d87188decc71)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Message-Id: <5354c6c494c94b274e3b366188597ccd0828aefa.1561993100.git.phrdina@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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tests/vircgrouptest.c | 36 ++++++++++++++++++++++++++++++++----
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1 file changed, 32 insertions(+), 4 deletions(-)
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diff --git a/tests/vircgrouptest.c b/tests/vircgrouptest.c
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index 87f8fa7e67..3b844f0fbf 100644
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--- a/tests/vircgrouptest.c
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+++ b/tests/vircgrouptest.c
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@@ -570,14 +570,35 @@ static int testCgroupNewForSelfAllInOne(const void *args ATTRIBUTE_UNUSED)
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static int testCgroupNewForSelfLogind(const void *args ATTRIBUTE_UNUSED)
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{
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virCgroupPtr cgroup = NULL;
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- int ret = -1;
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- if (virCgroupNewSelf(&cgroup) == 0) {
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- fprintf(stderr, "Expected cgroup creation to fail.\n");
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+ if (virCgroupNewSelf(&cgroup) >= 0) {
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+ fprintf(stderr, "Expected to fail, only systemd cgroup available.\n");
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+ virCgroupFree(&cgroup);
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+ return -1;
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+ }
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+
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+ return 0;
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+}
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+
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+
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+static int testCgroupNewForSelfUnified(const void *args ATTRIBUTE_UNUSED)
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+{
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+ virCgroupPtr cgroup = NULL;
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+ int ret = -1;
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+ const char *empty[VIR_CGROUP_CONTROLLER_LAST] = { 0 };
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+ unsigned int controllers =
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+ (1 << VIR_CGROUP_CONTROLLER_CPU) |
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+ (1 << VIR_CGROUP_CONTROLLER_CPUACCT) |
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+ (1 << VIR_CGROUP_CONTROLLER_MEMORY) |
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+ (1 << VIR_CGROUP_CONTROLLER_BLKIO);
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+
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+ if (virCgroupNewSelf(&cgroup) < 0) {
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+ fprintf(stderr, "Cannot create cgroup for self\n");
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goto cleanup;
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}
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- ret = 0;
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+ ret = validateCgroup(cgroup, "", empty, empty, empty,
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+ "/not/really/sys/fs/cgroup", "/", controllers);
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cleanup:
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virCgroupFree(&cgroup);
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return ret;
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@@ -994,7 +1015,14 @@ mymain(void)
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ret = -1;
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cleanupFakeFS(fakerootdir);
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+ /* cgroup unified */
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+ fakerootdir = initFakeFS("unified", "unified");
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+ if (virTestRun("New cgroup for self (unified)", testCgroupNewForSelfUnified, NULL) < 0)
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+ ret = -1;
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+ if (virTestRun("Cgroup available (unified)", testCgroupAvailable, (void*)0x1) < 0)
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+ ret = -1;
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+ cleanupFakeFS(fakerootdir);
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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--
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2.22.0
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