/usr/share/gocode/src/github.com/opencontainers/runc/libcontainer/state_linux_test.go is in golang-github-opencontainers-runc-dev 0.0.8+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | // +build linux
package libcontainer
import "testing"
func TestStateStatus(t *testing.T) {
states := map[containerState]Status{
&stoppedState{}: Destroyed,
&runningState{}: Running,
&restoredState{}: Running,
&pausedState{}: Paused,
}
for s, status := range states {
if s.status() != status {
t.Fatalf("state returned %s but expected %s", s.status(), status)
}
}
}
func isStateTransitionError(err error) bool {
_, ok := err.(*stateTransitionError)
return ok
}
func TestStoppedStateTransition(t *testing.T) {
s := &stoppedState{c: &linuxContainer{}}
valid := []containerState{
&stoppedState{},
&runningState{},
&restoredState{},
}
for _, v := range valid {
if err := s.transition(v); err != nil {
t.Fatal(err)
}
}
err := s.transition(&pausedState{})
if err == nil {
t.Fatal("transition to paused state should fail")
}
if !isStateTransitionError(err) {
t.Fatal("expected stateTransitionError")
}
}
func TestPausedStateTransition(t *testing.T) {
s := &pausedState{c: &linuxContainer{}}
valid := []containerState{
&pausedState{},
&runningState{},
&stoppedState{},
}
for _, v := range valid {
if err := s.transition(v); err != nil {
t.Fatal(err)
}
}
}
func TestRestoredStateTransition(t *testing.T) {
s := &restoredState{c: &linuxContainer{}}
valid := []containerState{
&stoppedState{},
&runningState{},
}
for _, v := range valid {
if err := s.transition(v); err != nil {
t.Fatal(err)
}
}
err := s.transition(&createdState{})
if err == nil {
t.Fatal("transition to created state should fail")
}
if !isStateTransitionError(err) {
t.Fatal("expected stateTransitionError")
}
}
|