89 lines
3.1 KiB
Go
89 lines
3.1 KiB
Go
package systemctl
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
// Testing assumptions
|
|
// - there's no unit installed named `nonexistant`
|
|
// - the syncthing unit to be available on the tester's system.
|
|
// this is just what was available on mine, should you want to change it,
|
|
// either to something in this repo or more common, feel free to submit a PR.
|
|
// - your 'user' isn't root
|
|
// - your user doesn't have a PolKit rule allowing access to configure nginx
|
|
|
|
func TestGetStartTime(t *testing.T) {
|
|
testCases := []struct {
|
|
unit string
|
|
err error
|
|
opts Options
|
|
runAsUser bool
|
|
}{
|
|
// Run these tests only as a user
|
|
|
|
//try nonexistant unit in user mode as user
|
|
{"nonexistant", ErrUnitNotRunning, Options{usermode: false}, true},
|
|
// try existing unit in user mode as user
|
|
{"syncthing", ErrUnitNotRunning, Options{usermode: true}, true},
|
|
// try existing unit in system mode as user
|
|
{"nginx", nil, Options{usermode: false}, true},
|
|
|
|
// Run these tests only as a superuser
|
|
|
|
// try nonexistant unit in system mode as system
|
|
{"nonexistant", ErrUnitNotRunning, Options{usermode: false}, false},
|
|
// try existing unit in system mode as system
|
|
{"nginx", ErrBusFailure, Options{usermode: true}, false},
|
|
// try existing unit in system mode as system
|
|
{"nginx", nil, Options{usermode: false}, false},
|
|
}
|
|
for _, tc := range testCases {
|
|
t.Run(fmt.Sprintf("%s as %s", tc.unit, userString), func(t *testing.T) {
|
|
if (userString == "root" || userString == "system") && tc.runAsUser {
|
|
t.Skip("skipping user test while running as superuser")
|
|
} else if (userString != "root" && userString != "system") && !tc.runAsUser {
|
|
t.Skip("skipping superuser test while running as user")
|
|
}
|
|
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
|
|
defer cancel()
|
|
_, err := GetStartTime(ctx, tc.unit, tc.opts)
|
|
if err != tc.err {
|
|
t.Errorf("error is %v, but should have been %v", err, tc.err)
|
|
}
|
|
})
|
|
}
|
|
// Prove start time changes after a restart
|
|
t.Run(fmt.Sprintf("Prove start time changes"), func(t *testing.T) {
|
|
if userString != "root" && userString != "system" {
|
|
t.Skip("skipping superuser test while running as user")
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
|
|
defer cancel()
|
|
startTime, err := GetStartTime(ctx, "nginx", Options{usermode: false})
|
|
if err != nil {
|
|
t.Errorf("issue getting start time of nginx: %v", err)
|
|
}
|
|
err = Restart(ctx, "nginx", Options{usermode: false})
|
|
if err != nil {
|
|
t.Errorf("issue restarting nginx as %s: %v", userString, err)
|
|
}
|
|
newStartTime, err := GetStartTime(ctx, "nginx", Options{usermode: false})
|
|
if err != nil {
|
|
t.Errorf("issue getting second start time of nginx: %v", err)
|
|
}
|
|
diff := newStartTime.Sub(startTime).Seconds()
|
|
if diff <= 0 {
|
|
t.Errorf("Expected start diff to be positive, but got: %d", int(diff))
|
|
}
|
|
})
|
|
|
|
}
|
|
|
|
// GetStartTime(ctx context.Context, unit string, opts Options) (time.Time, error) {
|
|
// GetMemoryUsage(ctx context.Context, unit string, opts Options) (int, error) {
|
|
// GetPID(ctx context.Context, unit string, opts Options) (int, error) {
|