mirror of
https://github.com/zrepl/zrepl.git
synced 2024-11-22 00:13:52 +01:00
8ff83f2f1a
This "breaks" the use case of receiving an unencrypted send into an encrypted receiver by setting the receiver's `root_fs`'s `encryption=on`. "breaks" in air-quotes because we have not yet released a version of zrepl with encrypted send support. We will bring back the featured outlined above in a future release. See https://github.com/zrepl/zrepl/issues/342#issuecomment-657231818 and following.
117 lines
2.8 KiB
Go
117 lines
2.8 KiB
Go
package zfs
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestNewDatasetPathTree(t *testing.T) {
|
|
|
|
r := newDatasetPathTree(toDatasetPath("pool1/foo/bar").comps)
|
|
|
|
assert.Equal(t, "pool1", r.Component)
|
|
assert.True(t, len(r.Children) == 1)
|
|
cr := r.Children[0]
|
|
assert.Equal(t, "foo", cr.Component)
|
|
assert.True(t, len(cr.Children) == 1)
|
|
ccr := cr.Children[0]
|
|
assert.Equal(t, "bar", ccr.Component)
|
|
|
|
}
|
|
|
|
type visitRecorder struct {
|
|
visits []DatasetPathVisit
|
|
}
|
|
|
|
func makeVisitRecorder() (v DatasetPathsVisitor, rec *visitRecorder) {
|
|
rec = &visitRecorder{
|
|
visits: make([]DatasetPathVisit, 0),
|
|
}
|
|
v = func(v *DatasetPathVisit) bool {
|
|
rec.visits = append(rec.visits, *v)
|
|
return true
|
|
}
|
|
return
|
|
}
|
|
|
|
func buildForest(paths []*DatasetPath) (f *DatasetPathForest) {
|
|
f = NewDatasetPathForest()
|
|
for _, p := range paths {
|
|
f.Add(p)
|
|
}
|
|
return
|
|
}
|
|
|
|
type expectedDatasetPathVisit struct {
|
|
expectPath *DatasetPath
|
|
expectFillIn bool
|
|
}
|
|
|
|
func (e *expectedDatasetPathVisit) AssertEqual(t *testing.T, actual DatasetPathVisit) {
|
|
assert.Equal(t, e.expectPath, actual.Path)
|
|
assert.Equal(t, e.expectFillIn, actual.FilledIn)
|
|
if actual.Parent != nil {
|
|
assert.Equal(t, actual.Parent.Path.Length()+1, e.expectPath.Length())
|
|
assert.True(t, e.expectPath.HasPrefix(actual.Parent.Path))
|
|
}
|
|
}
|
|
|
|
func expectedDatasetPathVisits(t *testing.T, expected []expectedDatasetPathVisit, actual []DatasetPathVisit) {
|
|
assert.Equal(t, len(expected), len(actual))
|
|
for i := range expected {
|
|
expected[i].AssertEqual(t, actual[i])
|
|
}
|
|
}
|
|
|
|
func TestDatasetPathForestWalkTopDown(t *testing.T) {
|
|
|
|
paths := []*DatasetPath{
|
|
toDatasetPath("pool1"),
|
|
toDatasetPath("pool1/foo/bar"),
|
|
toDatasetPath("pool1/foo/bar/looloo"),
|
|
toDatasetPath("pool2/test/bar"),
|
|
}
|
|
|
|
v, rec := makeVisitRecorder()
|
|
|
|
buildForest(paths).WalkTopDown(v)
|
|
|
|
expectedVisits := []expectedDatasetPathVisit{
|
|
{toDatasetPath("pool1"), false},
|
|
{toDatasetPath("pool1/foo"), true},
|
|
{toDatasetPath("pool1/foo/bar"), false},
|
|
{toDatasetPath("pool1/foo/bar/looloo"), false},
|
|
{toDatasetPath("pool2"), true},
|
|
{toDatasetPath("pool2/test"), true},
|
|
{toDatasetPath("pool2/test/bar"), false},
|
|
}
|
|
expectedDatasetPathVisits(t, expectedVisits, rec.visits)
|
|
}
|
|
|
|
func TestDatasetPathWalkTopDownWorksUnordered(t *testing.T) {
|
|
|
|
paths := []*DatasetPath{
|
|
toDatasetPath("pool1"),
|
|
toDatasetPath("pool1/foo/bar/looloo"),
|
|
toDatasetPath("pool1/foo/bar"),
|
|
toDatasetPath("pool1/bang/baz"),
|
|
}
|
|
|
|
v, rec := makeVisitRecorder()
|
|
|
|
buildForest(paths).WalkTopDown(v)
|
|
|
|
expectedVisits := []expectedDatasetPathVisit{
|
|
{toDatasetPath("pool1"), false},
|
|
{toDatasetPath("pool1/foo"), true},
|
|
{toDatasetPath("pool1/foo/bar"), false},
|
|
{toDatasetPath("pool1/foo/bar/looloo"), false},
|
|
{toDatasetPath("pool1/bang"), true},
|
|
{toDatasetPath("pool1/bang/baz"), false},
|
|
}
|
|
|
|
expectedDatasetPathVisits(t, expectedVisits, rec.visits)
|
|
|
|
}
|