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From 804df2c86f609fee35603273329f773e6eead7a8 Mon Sep 17 00:00:00 2001
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Message-Id: <804df2c86f609fee35603273329f773e6eead7a8@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:07:59 +0200
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Subject: [PATCH] vircgrouptest: add detect mounts test for hybrid cgroups
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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 1981c79c4b068b918c3f34093ed2e634811b4147)
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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: <8692433b683cef60139ee0b11052fd7f0de9ea41.1561993100.git.phrdina@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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tests/vircgroupdata/hybrid.cgroups | 12 ++++++++++++
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tests/vircgroupdata/hybrid.mounts | 23 +++++++++++++++++++++++
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tests/vircgroupdata/hybrid.parsed | 11 +++++++++++
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tests/vircgroupdata/hybrid.self.cgroup | 9 +++++++++
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tests/vircgrouptest.c | 3 +++
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5 files changed, 58 insertions(+)
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create mode 100644 tests/vircgroupdata/hybrid.cgroups
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create mode 100644 tests/vircgroupdata/hybrid.mounts
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create mode 100644 tests/vircgroupdata/hybrid.parsed
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create mode 100644 tests/vircgroupdata/hybrid.self.cgroup
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diff --git a/tests/vircgroupdata/hybrid.cgroups b/tests/vircgroupdata/hybrid.cgroups
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new file mode 100644
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index 0000000000..7f3bc7b8cb
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--- /dev/null
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+++ b/tests/vircgroupdata/hybrid.cgroups
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@@ -0,0 +1,12 @@
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+#subsys_name hierarchy num_cgroups enabled
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+cpuset 2 1 1
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+cpu 0 1 1
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+cpuacct 0 1 1
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+blkio 0 1 1
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+memory 0 1 1
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+devices 3 1 1
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+freezer 5 1 1
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+net_cls 4 1 1
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+perf_event 6 1 1
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+hugetlb 7 1 1
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+pids 8 1 1
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diff --git a/tests/vircgroupdata/hybrid.mounts b/tests/vircgroupdata/hybrid.mounts
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new file mode 100644
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index 0000000000..d6f5f82115
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--- /dev/null
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+++ b/tests/vircgroupdata/hybrid.mounts
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@@ -0,0 +1,23 @@
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+proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
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+sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
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+devtmpfs /dev devtmpfs rw,nosuid,size=10240k,nr_inodes=502705,mode=755 0 0
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+devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
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+tmpfs /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0
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+tmpfs /run tmpfs rw,nosuid,nodev,noexec,mode=755 0 0
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+mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0
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+securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
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+debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0
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+configfs /sys/kernel/config configfs rw,nosuid,nodev,noexec,relatime 0 0
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+fusectl /sys/fs/fuse/connections fusectl rw,nosuid,nodev,noexec,relatime 0 0
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+selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
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+pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0
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+cgroup_root /not/really/sys/fs/cgroup tmpfs rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755 0 0
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+openrc /not/really/sys/fs/cgroup/openrc cgroup rw,nosuid,nodev,noexec,relatime,release_agent=/lib64/rc/sh/cgroup-release-agent.sh,name=openrc 0 0
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+none /not/really/sys/fs/cgroup/unified cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate 0 0
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+cpuset /not/really/sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
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+devices /not/really/sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
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+net_cls /not/really/sys/fs/cgroup/net_cls cgroup rw,nosuid,nodev,noexec,relatime,net_cls 0 0
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+freezer /not/really/sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
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+perf_event /not/really/sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
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+hugetlb /not/really/sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
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+pids /not/really/sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0
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diff --git a/tests/vircgroupdata/hybrid.parsed b/tests/vircgroupdata/hybrid.parsed
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new file mode 100644
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index 0000000000..7600de5f45
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--- /dev/null
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+++ b/tests/vircgroupdata/hybrid.parsed
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@@ -0,0 +1,11 @@
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+cpu <null>
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+cpuacct <null>
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+cpuset /not/really/sys/fs/cgroup/cpuset
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+memory <null>
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+devices /not/really/sys/fs/cgroup/devices
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+freezer /not/really/sys/fs/cgroup/freezer
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+blkio <null>
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+net_cls /not/really/sys/fs/cgroup/net_cls
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+perf_event /not/really/sys/fs/cgroup/perf_event
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+name=systemd <null>
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+unified /not/really/sys/fs/cgroup/unified
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diff --git a/tests/vircgroupdata/hybrid.self.cgroup b/tests/vircgroupdata/hybrid.self.cgroup
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new file mode 100644
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index 0000000000..2a08905c91
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--- /dev/null
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+++ b/tests/vircgroupdata/hybrid.self.cgroup
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@@ -0,0 +1,9 @@
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+8:pids:/
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+7:hugetlb:/
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+6:perf_event:/
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+5:freezer:/
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+4:net_cls:/
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+3:devices:/
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+2:cpuset:/
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+1:name=openrc:/
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+0::/
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diff --git a/tests/vircgrouptest.c b/tests/vircgrouptest.c
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index 1ce1371ddc..aeb2840823 100644
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--- a/tests/vircgrouptest.c
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+++ b/tests/vircgrouptest.c
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@@ -903,6 +903,9 @@ mymain(void)
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fakerootdir = initFakeFS("unified", NULL);
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DETECT_MOUNTS("unified");
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cleanupFakeFS(fakerootdir);
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+ fakerootdir = initFakeFS("hybrid", NULL);
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+ DETECT_MOUNTS("hybrid");
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+ cleanupFakeFS(fakerootdir);
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fakerootdir = initFakeFS(NULL, "systemd");
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if (virTestRun("New cgroup for self", testCgroupNewForSelf, NULL) < 0)
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--
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2.22.0
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