blob: f1e9776c18ae8ed1ba945ee186c0635f72ad243d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
#!/usr/bin/env bats
load helpers
@test "podman run - basic tests" {
rand=$(random_string 30)
# 2019-09 Fedora 31 and rawhide (32) are switching from runc to crun
# because of cgroups v2; crun emits different error messages.
# Default to runc:
err_no_such_cmd="Error: .*: starting container process caused .*exec:.*stat /no/such/command: no such file or directory"
err_no_exec_dir="Error: .*: starting container process caused .*exec:.* permission denied"
# ...but check the configured runtime engine, and switch to crun as needed
run_podman info --format '{{ .host.OCIRuntime.path }}'
if expr "$output" : ".*/crun"; then
err_no_such_cmd="Error: executable file not found in \$PATH: No such file or directory: OCI runtime command not found error"
err_no_exec_dir="Error: open executable: Operation not permitted: OCI runtime permission denied error"
fi
tests="
true | 0 |
false | 1 |
sh -c 'exit 32' | 32 |
echo $rand | 0 | $rand
/no/such/command | 127 | $err_no_such_cmd
/etc | 126 | $err_no_exec_dir
"
tests_run=0
while read cmd expected_rc expected_output; do
if [ "$expected_output" = "''" ]; then expected_output=""; fi
# THIS IS TRICKY: this is what lets us handle a quoted command.
# Without this incantation (and the "$@" below), the cmd string
# gets passed on as individual tokens: eg "sh" "-c" "'exit" "32'"
# (note unmatched opening and closing single-quotes in the last 2).
# That results in a bizarre and hard-to-understand failure
# in the BATS 'run' invocation.
# This should really be done inside parse_table; I can't find
# a way to do so.
eval set "$cmd"
# FIXME: The </dev/null is a hack, necessary because as of 2019-09
# podman-remote has a bug in which it silently slurps up stdin,
# including the output of parse_table (i.e. tests to be run).
run_podman $expected_rc run $IMAGE "$@" </dev/null
# FIXME: remove conditional once podman-remote issue #4096 is fixed
if ! is_remote; then
is "$output" "$expected_output" "podman run $cmd - output"
fi
tests_run=$(expr $tests_run + 1)
done < <(parse_table "$tests")
# Make sure we ran the expected number of tests! Until 2019-09-24
# podman-remote was only running one test (the "true" one); all
# the rest were being silently ignored because of podman-remote
# bug #4095, in which it slurps up stdin.
is "$tests_run" "$(grep . <<<$tests | wc -l)" "Ran the full set of tests"
}
@test "podman run - uidmapping has no /sys/kernel mounts" {
skip_if_rootless "cannot umount as rootless"
run_podman run --rm --uidmap 0:100:10000 $IMAGE mount
run grep /sys/kernel <(echo "$output")
is "$output" "" "unwanted /sys/kernel in 'mount' output"
run_podman run --rm --net host --uidmap 0:100:10000 $IMAGE mount
run grep /sys/kernel <(echo "$output")
is "$output" "" "unwanted /sys/kernel in 'mount' output (with --net=host)"
}
# 'run --rm' goes through different code paths and may lose exit status.
# See https://github.com/containers/libpod/issues/3795
@test "podman run --rm" {
run_podman 0 run --rm $IMAGE /bin/true
run_podman 1 run --rm $IMAGE /bin/false
# Believe it or not, 'sh -c' resulted in different behavior
run_podman 0 run --rm $IMAGE sh -c /bin/true
run_podman 1 run --rm $IMAGE sh -c /bin/false
}
@test "podman run --name" {
randomname=$(random_string 30)
# Assume that 4 seconds gives us enough time for 3 quick tests (or at
# least for the 'ps'; the 'container exists' should pass even in the
# unlikely case that the container exits before we get to them)
run_podman run -d --name $randomname $IMAGE sleep 4
cid=$output
run_podman ps --format '{{.Names}}--{{.ID}}'
is "$output" "$randomname--${cid:0:12}"
run_podman container exists $randomname
run_podman container exists $cid
# Done with live-container tests; now let's test after container finishes
run_podman wait $cid
# Container still exists even after stopping:
run_podman container exists $randomname
run_podman container exists $cid
# ...but not after being removed:
run_podman rm $cid
run_podman 1 container exists $randomname
run_podman 1 container exists $cid
}
@test "podman run --pull" {
skip_if_remote "podman-remote does not emit 'Trying to pull' msgs"
run_podman run --pull=missing $IMAGE true
is "$output" "" "--pull=missing [present]: no output"
run_podman run --pull=never $IMAGE true
is "$output" "" "--pull=never [present]: no output"
# Now test with busybox, which we don't have present
run_podman 125 run --pull=never busybox true
is "$output" "Error: unable to find a name and tag match for busybox in repotags: no such image" "--pull=never [busybox/missing]: error"
run_podman run --pull=missing busybox true
is "$output" "Trying to pull .*" "--pull=missing [busybox/missing]: fetches"
run_podman run --pull=always busybox true
is "$output" "Trying to pull .*" "--pull=always [busybox/present]: fetches"
run_podman rm -a
run_podman rmi busybox
}
# vim: filetype=sh
|
