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rbd/features: add test for Image.UpdateFeatures 

Signed-off-by: Niels de Vos <ndevos@redhat.com>
This commit is contained in:
Niels de Vos 2020-02-20 16:20:20 +01:00 committed by John Mulligan
parent 6284986e01
commit 897c4b8683
1 changed files with 72 additions and 0 deletions
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72
rbd/features_test.go
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@ -50,3 +50,75 @@ func TestGetFeatures(t *testing.T) {
assert.True(t, hasStripingV2, "FeatureStripingV2 is not set")
})
}
func TestUpdateFeatures(t *testing.T) {
conn := radosConnect(t)
require.NotNil(t, conn)
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()
options := NewRbdImageOptions()
// test with FeatureExclusiveLock as that is mutable
err = options.SetUint64(RbdImageOptionFeatures, FeatureExclusiveLock)
require.NoError(t, err)
err = CreateImage(ioctx, name, 16*1024*1024, options)
require.NoError(t, err)
defer func() { assert.NoError(t, RemoveImage(ioctx, name)) }()
image, err := OpenImage(ioctx, name, NoSnapshot)
require.NoError(t, err)
defer func() { assert.NoError(t, image.Close()) }()
t.Run("imageNotOpen", func(t *testing.T) {
img, err := OpenImageReadOnly(ioctx, name, NoSnapshot)
require.NoError(t, err)
require.NotNil(t, img)
err = img.Close()
require.NoError(t, err)
err = img.UpdateFeatures(FeatureExclusiveLock, false)
assert.Equal(t, err, ErrImageNotOpen)
})
t.Run("verifyFeatureEnabled", func(t *testing.T) {
features, err := image.GetFeatures()
require.NoError(t, err)
hasExclusiveLock := (features & FeatureExclusiveLock) == FeatureExclusiveLock
require.True(t, hasExclusiveLock, "FeatureExclusiveLock is not set")
})
t.Run("disableFeature", func(t *testing.T) {
err = image.UpdateFeatures(FeatureExclusiveLock, false)
require.NoError(t, err)
features, err := image.GetFeatures()
require.NoError(t, err)
hasExclusiveLock := (features & FeatureExclusiveLock) == FeatureExclusiveLock
require.False(t, hasExclusiveLock, "FeatureExclusiveLock is set")
})
t.Run("enableFeature", func(t *testing.T) {
err = image.UpdateFeatures(FeatureExclusiveLock, true)
require.NoError(t, err)
features, err := image.GetFeatures()
require.NoError(t, err)
hasExclusiveLock := (features & FeatureExclusiveLock) == FeatureExclusiveLock
require.True(t, hasExclusiveLock, "FeatureExclusiveLock is not set")
})
}