go-ceph/rbd/options_test.go

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package rbd_test
import (
"github.com/ceph/go-ceph/rbd"
"github.com/stretchr/testify/assert"
"testing"
)
func TestRbdOptions(t *testing.T) {
var i uint64
var s string
var err error
options := rbd.NewRbdImageOptions()
defer options.Destroy()
err = options.SetUint64(rbd.RbdImageOptionFormat, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionFormat, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionFormat)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionFormat)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionFeatures, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionFeatures, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionFeatures)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionFeatures)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionOrder, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionOrder, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionOrder)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionOrder)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionStripeUnit, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionStripeUnit, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionStripeUnit)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionStripeUnit)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionStripeCount, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionStripeCount, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionStripeCount)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionStripeCount)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionJournalOrder, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionJournalOrder, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionJournalOrder)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionJournalOrder)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionJournalSplayWidth, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionJournalSplayWidth, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionJournalSplayWidth)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionJournalSplayWidth)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionJournalPool, 1)
assert.Error(t, err)
err = options.SetString(rbd.RbdImageOptionJournalPool, "journal")
assert.NoError(t, err)
_, err = options.GetUint64(rbd.RbdImageOptionJournalPool)
assert.Error(t, err)
s, err = options.GetString(rbd.RbdImageOptionJournalPool)
assert.NoError(t, err)
assert.True(t, s == "journal")
err = options.SetUint64(rbd.RbdImageOptionFeaturesSet, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionFeaturesSet, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionFeaturesSet)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionFeaturesSet)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionFeaturesClear, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionFeaturesClear, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionFeaturesClear)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionFeaturesClear)
assert.Error(t, err)
err = options.SetUint64(rbd.RbdImageOptionDataPool, 1)
assert.Error(t, err)
err = options.SetString(rbd.RbdImageOptionDataPool, "data")
assert.NoError(t, err)
_, err = options.GetUint64(rbd.RbdImageOptionDataPool)
assert.Error(t, err)
s, err = options.GetString(rbd.RbdImageOptionDataPool)
assert.NoError(t, err)
assert.True(t, s == "data")
/* introduced with Ceph Mimic, can not be tested on Luminous
err = options.SetUint64(rbd.RbdImageOptionFlatten, 1)
assert.NoError(t, err)
err = options.SetString(rbd.RbdImageOptionFlatten, "string not allowed")
assert.Error(t, err)
i, err = options.GetUint64(rbd.RbdImageOptionFlatten)
assert.NoError(t, err)
assert.True(t, i == 1)
_, err = options.GetString(rbd.RbdImageOptionFlatten)
assert.Error(t, err)
*/
}
func TestRbdOptionsClear(t *testing.T) {
options := rbd.NewRbdImageOptions()
// set at least one option
err := options.SetUint64(rbd.RbdImageOptionFormat, 1)
assert.NoError(t, err)
empty := options.IsEmpty()
assert.False(t, empty)
options.Clear()
empty = options.IsEmpty()
assert.True(t, empty)
options.Destroy()
}