mirror of
https://github.com/ceph/go-ceph
synced 2024-12-23 22:53:47 +00:00
0b4ed9dbe8
This method is useful to determine what group an image is part of. Signed-off-by: John Mulligan <jmulligan@redhat.com>
378 lines
8.5 KiB
Go
378 lines
8.5 KiB
Go
package rbd
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestGroupCreateRemove(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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err = GroupCreate(ioctx, "group1")
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assert.NoError(t, err)
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err = GroupRemove(ioctx, "group1")
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assert.NoError(t, err)
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err = GroupRemove(ioctx, "group2")
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assert.NoError(t, err)
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err = GroupCreate(ioctx, "group2")
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assert.NoError(t, err)
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err = GroupCreate(ioctx, "group")
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assert.NoError(t, err)
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err = GroupRemove(ioctx, "group2")
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assert.NoError(t, err)
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}
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func TestGroupRename(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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err = GroupCreate(ioctx, "group1")
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assert.NoError(t, err)
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err = GroupRename(ioctx, "group1", "club1")
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assert.NoError(t, err)
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err = GroupRemove(ioctx, "club1")
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assert.NoError(t, err)
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// unlike remove, rename does return an error if the src name
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// doesn't exist
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err = GroupRename(ioctx, "club1", "nowhere")
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assert.Error(t, err)
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}
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func TestGroupList(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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err = GroupCreate(ioctx, "uno")
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assert.NoError(t, err)
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err = GroupCreate(ioctx, "dos")
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assert.NoError(t, err)
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err = GroupCreate(ioctx, "tres")
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assert.NoError(t, err)
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l, err := GroupList(ioctx)
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assert.NoError(t, err)
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if assert.Len(t, l, 3) {
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assert.Contains(t, l, "uno")
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assert.Contains(t, l, "dos")
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assert.Contains(t, l, "tres")
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}
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err = GroupRemove(ioctx, "uno")
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assert.NoError(t, err)
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err = GroupRemove(ioctx, "dos")
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assert.NoError(t, err)
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err = GroupRemove(ioctx, "tres")
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assert.NoError(t, err)
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l, err = GroupList(ioctx)
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assert.NoError(t, err)
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assert.Len(t, l, 0)
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// test that GroupList panics if passed a nil ioctx
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assert.Panics(t, func() {
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GroupList(nil)
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})
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}
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func TestGroupImageAdd(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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name := GetUUID()
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options := NewRbdImageOptions()
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assert.NoError(t,
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options.SetUint64(ImageOptionOrder, uint64(testImageOrder)))
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err = CreateImage(ioctx, name, testImageSize, options)
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require.NoError(t, err)
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err = GroupCreate(ioctx, "grone")
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, "grone", ioctx, name)
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, "badGroup", ioctx, name)
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assert.Error(t, err)
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assert.Panics(t, func() {
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GroupImageAdd(nil, "invalid", ioctx, "foobar")
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})
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assert.Panics(t, func() {
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GroupImageAdd(ioctx, "invalid", nil, "foobar")
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})
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}
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func TestGroupImageRemove(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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name := GetUUID()
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options := NewRbdImageOptions()
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assert.NoError(t,
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options.SetUint64(ImageOptionOrder, uint64(testImageOrder)))
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err = CreateImage(ioctx, name, testImageSize, options)
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require.NoError(t, err)
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err = GroupCreate(ioctx, "grone")
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, "grone", ioctx, name)
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assert.NoError(t, err)
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err = GroupImageRemove(ioctx, "grone", ioctx, name)
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assert.NoError(t, err)
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err = GroupImageRemove(ioctx, "badGroup", ioctx, name)
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assert.Error(t, err)
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assert.Panics(t, func() {
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GroupImageRemove(nil, "invalid", ioctx, "foobar")
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})
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assert.Panics(t, func() {
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GroupImageRemove(ioctx, "invalid", nil, "foobar")
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})
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}
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func TestGroupImageRemoveByID(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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name := GetUUID()
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options := NewRbdImageOptions()
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assert.NoError(t,
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options.SetUint64(ImageOptionOrder, uint64(testImageOrder)))
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err = CreateImage(ioctx, name, testImageSize, options)
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require.NoError(t, err)
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err = GroupCreate(ioctx, "grone")
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, "grone", ioctx, name)
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assert.NoError(t, err)
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img, err := OpenImage(ioctx, name, NoSnapshot)
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assert.NoError(t, err)
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imageID, err := img.GetId()
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assert.NoError(t, err)
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err = img.Close()
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assert.NoError(t, err)
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err = GroupImageRemoveByID(ioctx, "grone", ioctx, imageID)
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assert.NoError(t, err)
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err = GroupImageRemoveByID(ioctx, "badGroup", ioctx, imageID)
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assert.Error(t, err)
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assert.Panics(t, func() {
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GroupImageRemoveByID(nil, "invalid", ioctx, "foobar")
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})
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assert.Panics(t, func() {
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GroupImageRemoveByID(ioctx, "invalid", nil, "foobar")
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})
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}
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func TestGroupImageList(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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options := NewRbdImageOptions()
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assert.NoError(t,
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options.SetUint64(ImageOptionOrder, uint64(testImageOrder)))
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name1 := GetUUID()
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err = CreateImage(ioctx, name1, testImageSize, options)
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require.NoError(t, err)
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name2 := GetUUID()
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err = CreateImage(ioctx, name2, testImageSize, options)
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require.NoError(t, err)
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err = GroupCreate(ioctx, "grone")
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, "grone", ioctx, name1)
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assert.NoError(t, err)
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gimgs, err := GroupImageList(ioctx, "grone")
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assert.NoError(t, err)
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assert.NotNil(t, gimgs)
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if assert.Len(t, gimgs, 1) {
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assert.Equal(t, name1, gimgs[0].Name)
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assert.Equal(t, GroupImageStateAttached, gimgs[0].State)
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}
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err = GroupImageAdd(ioctx, "grone", ioctx, name2)
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assert.NoError(t, err)
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gimgs, err = GroupImageList(ioctx, "grone")
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assert.NoError(t, err)
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assert.NotNil(t, gimgs)
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if assert.Len(t, gimgs, 2) {
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// order is not assured!
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names := []string{}
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for _, gimg := range gimgs {
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names = append(names, gimg.Name)
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}
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assert.Contains(t, names, name1)
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assert.Contains(t, names, name2)
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}
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err = GroupImageRemove(ioctx, "grone", ioctx, name1)
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assert.NoError(t, err)
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gimgs, err = GroupImageList(ioctx, "grone")
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assert.NoError(t, err)
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assert.NotNil(t, gimgs)
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if assert.Len(t, gimgs, 1) {
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assert.Equal(t, name2, gimgs[0].Name)
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assert.Equal(t, GroupImageStateAttached, gimgs[0].State)
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}
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assert.Panics(t, func() {
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GroupImageList(nil, "foo")
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})
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}
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func TestGroupImageGetGroup(t *testing.T) {
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conn := radosConnect(t)
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require.NotNil(t, conn)
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defer conn.Shutdown()
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poolname := GetUUID()
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err := conn.MakePool(poolname)
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require.NoError(t, err)
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defer conn.DeletePool(poolname)
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ioctx, err := conn.OpenIOContext(poolname)
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require.NoError(t, err)
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defer ioctx.Destroy()
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options := NewRbdImageOptions()
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assert.NoError(t,
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options.SetUint64(ImageOptionOrder, uint64(testImageOrder)))
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name1 := GetUUID()
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err = CreateImage(ioctx, name1, testImageSize, options)
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require.NoError(t, err)
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name2 := GetUUID()
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err = CreateImage(ioctx, name2, testImageSize, options)
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require.NoError(t, err)
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err = GroupCreate(ioctx, "grone")
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, "grone", ioctx, name1)
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assert.NoError(t, err)
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img1, err := OpenImage(ioctx, name1, NoSnapshot)
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assert.NoError(t, err)
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defer func() {
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assert.NoError(t, img1.Close())
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}()
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gi1, err := img1.GetGroup()
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assert.NoError(t, err)
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assert.Equal(t, "grone", gi1.Name)
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img2, err := OpenImage(ioctx, name2, NoSnapshot)
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assert.NoError(t, err)
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defer func() {
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assert.NoError(t, img2.Close())
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}()
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gi2, err := img2.GetGroup()
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assert.NoError(t, err)
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assert.Equal(t, "", gi2.Name)
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t.Run("invalidImage", func(t *testing.T) {
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x := &Image{}
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_, err := x.GetGroup()
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assert.Error(t, err)
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assert.Panics(t, func() {
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var x *Image
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x.GetGroup()
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})
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})
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}
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