mirror of https://github.com/ceph/go-ceph
78 lines
2.1 KiB
Go
78 lines
2.1 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 TestGroupSnapshots(t *testing.T) {
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// tests are done as subtests to avoid creating pools, images, etc
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// over and over again.
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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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// create a group, some images, and add images to the group
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gname := "snapme"
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err = GroupCreate(ioctx, gname)
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assert.NoError(t, err)
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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 = GroupImageAdd(ioctx, gname, ioctx, name1)
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assert.NoError(t, err)
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err = GroupImageAdd(ioctx, gname, ioctx, name2)
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assert.NoError(t, err)
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t.Run("groupSnapCreateRemove", func(t *testing.T) {
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err := GroupSnapCreate(ioctx, gname, "snap1")
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assert.NoError(t, err)
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err = GroupSnapRemove(ioctx, gname, "snap1")
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assert.NoError(t, err)
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})
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t.Run("groupSnapRename", func(t *testing.T) {
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err := GroupSnapCreate(ioctx, gname, "snap2a")
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assert.NoError(t, err)
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err = GroupSnapRename(ioctx, gname, "fred", "wilma")
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assert.Error(t, err)
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err = GroupSnapRename(ioctx, gname, "snap2a", "snap2b")
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assert.NoError(t, err)
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err = GroupSnapRemove(ioctx, gname, "snap2a")
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assert.Error(t, err, "remove of old name: expect error")
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err = GroupSnapRemove(ioctx, gname, "snap2b")
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assert.NoError(t, err, "remove of current name: expect success")
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})
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t.Run("invalidIOContext", func(t *testing.T) {
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assert.Panics(t, func() {
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GroupSnapCreate(nil, gname, "foo")
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})
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assert.Panics(t, func() {
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GroupSnapRemove(nil, gname, "foo")
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})
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assert.Panics(t, func() {
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GroupSnapRename(nil, gname, "foo", "bar")
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})
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})
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}
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