go-ceph/rbd/sparsify_test.go

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//go:build !nautilus
// +build !nautilus
package rbd
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestSparsifyWithProgress(t *testing.T) {
conn := radosConnect(t)
defer conn.Shutdown()
poolname := GetUUID()
err := conn.MakePool(poolname)
require.NoError(t, err)
defer conn.DeletePool(poolname)
ioctx, err := conn.OpenIOContext(poolname)
require.NoError(t, err)
defer ioctx.Destroy()
name := GetUUID()
err = quickCreate(ioctx, name, testImageSize, testImageOrder)
require.NoError(t, err)
defer func() { assert.NoError(t, RemoveImage(ioctx, name)) }()
t.Run("valid", func(t *testing.T) {
img, err := OpenImage(ioctx, name, NoSnapshot)
assert.NoError(t, err)
defer func() { assert.NoError(t, img.Close()) }()
cc := 0
cb := func(_, total uint64, v interface{}) int {
cc++
val := v.(int)
assert.Equal(t, 0, val)
assert.Equal(t, uint64(1), total)
return 0
}
err = img.SparsifyWithProgress(4096, cb, 0)
assert.NoError(t, err)
assert.GreaterOrEqual(t, cc, 1)
})
t.Run("negativeReturnValue", func(t *testing.T) {
img, err := OpenImage(ioctx, name, NoSnapshot)
assert.NoError(t, err)
defer func() { assert.NoError(t, img.Close()) }()
cc := 0
cb := func(_, total uint64, v interface{}) int {
cc++
val := v.(int)
assert.Equal(t, 0, val)
assert.Equal(t, uint64(1), total)
return -1
}
err = img.SparsifyWithProgress(4096, cb, 0)
assert.Error(t, err)
})
t.Run("closedImage", func(t *testing.T) {
img, err := OpenImage(ioctx, name, NoSnapshot)
assert.NoError(t, err)
assert.NoError(t, img.Close())
cc := 0
cb := func(_, total uint64, v interface{}) int {
cc++
val := v.(int)
assert.Equal(t, 0, val)
assert.Equal(t, uint64(1), total)
return 0
}
err = img.SparsifyWithProgress(4096, cb, 0)
assert.Error(t, err)
})
t.Run("invalidValue", func(t *testing.T) {
img, err := OpenImage(ioctx, name, NoSnapshot)
assert.NoError(t, err)
defer func() { assert.NoError(t, img.Close()) }()
err = img.SparsifyWithProgress(4096, nil, nil)
assert.Error(t, err)
})
}