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mountinfo: add additional samples from runc
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These are used in runc tests, so does not hurt to have additional
samples in this repository for testing.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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@thaJeztah
thaJeztah committed Aug 14, 2021
1 parent 6089f58 commit 4096e13
Showing 1 changed file with 123 additions and 0 deletions.
123 changes: 123 additions & 0 deletions mountinfo/mountinfo_linux_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,62 @@ import (
)

const (
bedrockMountinfo = `120 17 0:28 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
124 28 0:28 / /bedrock/strata/arch/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
123 53 0:28 / /bedrock/strata/fallback/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
122 71 0:28 / /bedrock/strata/gentoo/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
121 89 0:28 / /bedrock/strata/kde/sys/fs/cgroup rw,nosuid,nodev,noexec shared:16 - tmpfs tmpfs ro,mode=755
125 120 0:29 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
129 124 0:29 / /bedrock/strata/arch/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
128 123 0:29 / /bedrock/strata/fallback/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
127 122 0:29 / /bedrock/strata/gentoo/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
126 121 0:29 / /bedrock/strata/kde/sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
140 120 0:32 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
144 124 0:32 / /bedrock/strata/arch/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
143 123 0:32 / /bedrock/strata/fallback/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
142 122 0:32 / /bedrock/strata/gentoo/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
141 121 0:32 / /bedrock/strata/kde/sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:48 - cgroup cgroup rw,net_cls,net_prio
145 120 0:33 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
149 124 0:33 / /bedrock/strata/arch/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
148 123 0:33 / /bedrock/strata/fallback/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
147 122 0:33 / /bedrock/strata/gentoo/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
146 121 0:33 / /bedrock/strata/kde/sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:49 - cgroup cgroup rw,blkio
150 120 0:34 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
154 124 0:34 / /bedrock/strata/arch/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
153 123 0:34 / /bedrock/strata/fallback/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
152 122 0:34 / /bedrock/strata/gentoo/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
151 121 0:34 / /bedrock/strata/kde/sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:50 - cgroup cgroup rw,cpu,cpuacct
155 120 0:35 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
159 124 0:35 / /bedrock/strata/arch/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
158 123 0:35 / /bedrock/strata/fallback/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
157 122 0:35 / /bedrock/strata/gentoo/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
156 121 0:35 / /bedrock/strata/kde/sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:51 - cgroup cgroup rw,cpuset
160 120 0:36 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
164 124 0:36 / /bedrock/strata/arch/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
163 123 0:36 / /bedrock/strata/fallback/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
162 122 0:36 / /bedrock/strata/gentoo/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
161 121 0:36 / /bedrock/strata/kde/sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:52 - cgroup cgroup rw,devices
165 120 0:37 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
169 124 0:37 / /bedrock/strata/arch/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
168 123 0:37 / /bedrock/strata/fallback/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
167 122 0:37 / /bedrock/strata/gentoo/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
166 121 0:37 / /bedrock/strata/kde/sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:53 - cgroup cgroup rw,memory
170 120 0:38 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
174 124 0:38 / /bedrock/strata/arch/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
173 123 0:38 / /bedrock/strata/fallback/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
172 122 0:38 / /bedrock/strata/gentoo/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
171 121 0:38 / /bedrock/strata/kde/sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:54 - cgroup cgroup rw,freezer
175 120 0:39 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
179 124 0:39 / /bedrock/strata/arch/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
178 123 0:39 / /bedrock/strata/fallback/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
177 122 0:39 / /bedrock/strata/gentoo/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
176 121 0:39 / /bedrock/strata/kde/sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:55 - cgroup cgroup rw,pids
180 120 0:40 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
184 124 0:40 / /bedrock/strata/arch/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
183 123 0:40 / /bedrock/strata/fallback/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
182 122 0:40 / /bedrock/strata/gentoo/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event
181 121 0:40 / /bedrock/strata/kde/sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:56 - cgroup cgroup rw,perf_event`

fedoraMountinfo = `15 35 0:3 / /proc rw,nosuid,nodev,noexec,relatime shared:5 - proc proc rw
16 35 0:14 / /sys rw,nosuid,nodev,noexec,relatime shared:6 - sysfs sysfs rw,seclabel
17 35 0:5 / /dev rw,nosuid shared:2 - devtmpfs devtmpfs rw,seclabel,size=8056484k,nr_inodes=2014121,mode=755
Expand Down Expand Up @@ -419,6 +475,57 @@ const (
289 15 0:3634 / /var/lib/docker/aufs/mnt/aa128fe0e64fdede333aa48fd9de39530c91a9244a0f0649a3c411c61e372daa rw,relatime - aufs none rw,si=9b4a764012ada39c
99 15 8:33 / /media/REMOVE\040ME rw,nosuid,nodev,relatime - fuseblk /dev/sdc1 rw,user_id=0,group_id=0,allow_other,blksize=4096`

systemdMountinfo = `115 83 0:32 / / rw,relatime - aufs none rw,si=c0bd3d3,dio,dirperm1
116 115 0:35 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw
117 115 0:36 / /dev rw,nosuid - tmpfs tmpfs rw,mode=755
118 117 0:37 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=666
119 115 0:38 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw
120 119 0:39 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
121 120 0:19 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
122 120 0:20 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
123 120 0:21 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
124 120 0:22 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
125 120 0:23 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls,net_prio
126 120 0:24 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
127 120 0:25 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset,clone_children
128 120 0:26 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu,cpuacct
129 120 0:27 /system.slice/docker-dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e.scope /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event
130 115 43:0 /var/lib/docker/volumes/a44a712176377f57c094397330ee04387284c478364eb25f4c3d25f775f25c26/_data /var/lib/docker rw,relatime - ext4 /dev/nbd0 rw,data=ordered
131 115 43:0 /var/lib/docker/containers/dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e/resolv.conf /etc/resolv.conf rw,relatime - ext4 /dev/nbd0 rw,data=ordered
132 115 43:0 /var/lib/docker/containers/dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e/hostname /etc/hostname rw,relatime - ext4 /dev/nbd0 rw,data=ordered
133 115 43:0 /var/lib/docker/containers/dc4eaa1a34ec4d593bc0125d31eea823a1d76ae483aeb1409cca80304e34da2e/hosts /etc/hosts rw,relatime - ext4 /dev/nbd0 rw,data=ordered
134 117 0:33 / /dev/shm rw,nosuid,nodev,noexec,relatime - tmpfs shm rw,size=65536k
135 117 0:13 / /dev/mqueue rw,nosuid,nodev,noexec,relatime - mqueue mqueue rw
136 117 0:12 /1 /dev/console rw,nosuid,noexec,relatime - devpts none rw,gid=5,mode=620,ptmxmode=000
84 115 0:40 / /tmp rw,relatime - tmpfs none rw`

cgroup2Mountinfo = `18 64 0:18 / /sys rw,nosuid,nodev,noexec,relatime shared:6 - sysfs sysfs rw,seclabel
19 64 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:5 - proc proc rw
20 64 0:6 / /dev rw,nosuid shared:2 - devtmpfs devtmpfs rw,seclabel,size=8171204k,nr_inodes=2042801,mode=755
21 18 0:19 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:7 - securityfs securityfs rw
22 20 0:20 / /dev/shm rw,nosuid,nodev shared:3 - tmpfs tmpfs rw,seclabel
23 20 0:21 / /dev/pts rw,nosuid,noexec,relatime shared:4 - devpts devpts rw,seclabel,gid=5,mode=620,ptmxmode=000
24 64 0:22 / /run rw,nosuid,nodev shared:24 - tmpfs tmpfs rw,seclabel,mode=755
25 18 0:23 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:8 - tmpfs tmpfs ro,seclabel,mode=755
26 25 0:24 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:9 - cgroup2 cgroup rw
27 18 0:25 / /sys/fs/pstore rw,nosuid,nodev,noexec,relatime shared:20 - pstore pstore rw,seclabel
28 18 0:26 / /sys/firmware/efi/efivars rw,nosuid,nodev,noexec,relatime shared:21 - efivarfs efivarfs rw
29 25 0:27 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:10 - cgroup cgroup rw,cpu,cpuacct
30 25 0:28 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:11 - cgroup cgroup rw,memory
31 25 0:29 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:12 - cgroup cgroup rw,net_cls,net_prio
32 25 0:30 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:13 - cgroup cgroup rw,blkio
33 25 0:31 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:14 - cgroup cgroup rw,perf_event
34 25 0:32 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime shared:15 - cgroup cgroup rw,hugetlb
35 25 0:33 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:16 - cgroup cgroup rw,freezer
36 25 0:34 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,cpuset
37 25 0:35 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:18 - cgroup cgroup rw,devices
38 25 0:36 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:19 - cgroup cgroup rw,pids
61 18 0:37 / /sys/kernel/config rw,relatime shared:22 - configfs configfs rw
64 0 253:0 / / rw,relatime shared:1 - ext4 /dev/mapper/fedora_dhcp--16--129-root rw,seclabel,data=ordered
39 18 0:17 / /sys/fs/selinux rw,relatime shared:23 - selinuxfs selinuxfs rw
40 20 0:16 / /dev/mqueue rw,relatime shared:25 - mqueue mqueue rw,seclabel
41 20 0:39 / /dev/hugepages rw,relatime shared:26 - hugetlbfs hugetlbfs rw,seclabel`

mountInfoWithSpaces = `486 28 252:1 / /mnt/foo\040bar rw,relatime shared:243 - ext4 /dev/vda1 rw,data=ordered
31 21 0:23 / /DATA/foo_bla_bla rw,relatime - cifs //foo/BLA\040BLA\040BLA/ rw,sec=ntlm,cache=loose,unc=\\foo\BLA BLA BLA,username=my_login,domain=mydomain.com,uid=12345678,forceuid,gid=12345678,forcegid,addr=10.1.30.10,file_mode=0755,dir_mode=0755,nounix,rsize=61440,wsize=65536,actimeo=1
649 94 259:5 /tmp/newline\012tab\011space\040backslash\134quote1'quote2" /tmp/newline\012tab\011space\040backslash\134quote1'quote2" rw,relatime shared:47 - ext4 /dev/nvme0n1p5 rw,seclabel`
Expand All @@ -431,6 +538,12 @@ func TestParseMountInfo(t *testing.T) {
expectedLength int
mi *Info
}{

{
name: "bedrock",
info: bedrockMountinfo,
expectedLength: 55,
},
{
name: "fedora",
info: fedoraMountinfo,
Expand Down Expand Up @@ -485,6 +598,16 @@ func TestParseMountInfo(t *testing.T) {
VFSOptions: "rw",
},
},
{
name: "systemd",
info: systemdMountinfo,
expectedLength: 23,
},
{
name: "cgroup2",
info: cgroup2Mountinfo,
expectedLength: 26,
},
}
for _, tc := range testCases {
tc := tc
Expand Down

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