/
zfs_test.go
173 lines (148 loc) · 3.34 KB
/
zfs_test.go
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package zfs
import (
"errors"
"fmt"
"testing"
"github.com/theairkit/runcmd"
)
var (
fs = []string{
"zroot",
"zroot/src",
}
snap = []string{
"first",
"second",
}
)
func TestCreateSnap(t *testing.T) {
lRunner, err := NewZfs(runcmd.NewLocalRunner())
if err != nil {
t.Error(err)
}
// Create valid snapshot:
if err := lRunner.CreateSnap(fs[0], snap[0]); err != nil {
fmt.Println("test")
t.Error(err)
}
if err := lRunner.CreateSnap(fs[1], snap[1]); err != nil {
fmt.Println("test")
t.Error(err)
}
// Create invalid snapshot, error is normal:
if err := lRunner.CreateSnap(fs[0]+"blah", snap[0]); err != nil {
fmt.Println(err.Error())
}
}
func TestExistSnap(t *testing.T) {
lRunner, err := NewZfs(runcmd.NewLocalRunner())
if err != nil {
t.Error(err)
}
// Check exists valid snapshot:
exists, err := lRunner.ExistSnap(fs[0], snap[0])
if err != nil {
t.Error(err)
}
if exists {
fmt.Println(fs[0] + "@" + snap[0] + " exists")
} else {
fmt.Println(fs[0] + "@" + snap[0] + " does not exists")
}
// Checks exists invalid snapshot:
if err := lRunner.Destroy(fs[0] + "blah" + "@" + snap[0]); err != nil {
fmt.Println(err.Error())
}
}
func TestProperty(t *testing.T) {
lRunner, err := NewZfs(runcmd.NewLocalRunner())
if err != nil {
t.Error(err)
}
// Get valid property:
val, err := lRunner.Property(fs[0], "readonly")
if err != nil {
t.Error(err)
}
fmt.Println(val)
// Get invalid property:
val, err = lRunner.Property(fs[0], "readonly-blah")
if err != nil {
fmt.Println(err.Error())
} else {
fmt.Println(val)
t.Error("must no property")
}
}
func TestList(t *testing.T) {
lRunner, err := NewZfs(runcmd.NewLocalRunner())
if err != nil {
t.Error(err)
}
// List fs: non-recursive
list, err := lRunner.List(fs[0], FS, false)
if err != nil {
t.Error(err)
}
if len(list) > 1 {
fmt.Println(list)
t.Error(errors.New("error list fs non-recursive: more than one fs: "))
}
fmt.Println(list[0])
// List fs: recursive
list, err = lRunner.List(fs[0]+"*", FS, true)
if err != nil {
t.Error(err)
}
if len(list) == 1 {
fmt.Println(list)
t.Error(errors.New("error list fs recursive: only one fs: "))
}
for _, fs := range list {
fmt.Println(fs)
}
// List snap: non-recursive
list, err = lRunner.List(fs[1]+"@"+snap[1], SNAP, false)
if err != nil {
t.Error(err)
}
if len(list) > 1 {
fmt.Println(list)
t.Error(errors.New("error list snap non-recursive: more than one fs: "))
}
if list == nil {
t.Fatal(errors.New("error list snap should not be nil"))
}
fmt.Println(list[0])
// List snap: recursive
list, err = lRunner.List(fs[0]+"*", SNAP, true)
if err != nil {
t.Error(err)
}
if len(list) == 1 {
fmt.Println(list)
t.Error(errors.New("error list fs recursive: only one fs: "))
}
for _, fs := range list {
fmt.Println(fs)
}
}
// should be here because snapshot will be removed and other test cases will be
// failed
func TestDestroySnap(t *testing.T) {
lRunner, err := NewZfs(runcmd.NewLocalRunner())
if err != nil {
t.Error(err)
}
// Delete valid snapshot:
if err := lRunner.Destroy(fs[0] + "@" + snap[0]); err != nil {
t.Error(err)
}
if err := lRunner.Destroy(fs[1] + "@" + snap[1]); err != nil {
t.Error(err)
}
// Delete invalid snapshot, error is normal:
if err := lRunner.Destroy(fs[0] + "blah" + "@" + snap[0]); err != nil {
fmt.Println(err.Error())
}
}