Ejemplo n.º 1
0
func TestMultiscale2dRepoPersistence(t *testing.T) {
	tests.UseStore()
	defer tests.CloseStore()

	// Make source
	uuid, _ := initTestRepo()
	makeGrayscale(uuid, t, "grayscale")

	// Make labels and set various properties
	config := dvid.NewConfig()
	config.Set("Placeholder", "true")
	config.Set("Format", "jpg")
	config.Set("Source", "grayscale")
	dataservice, err := datastore.NewData(uuid, mstype, "myimagetile", config)
	if err != nil {
		t.Errorf("Unable to create imagetile instance: %v\n", err)
	}
	msdata, ok := dataservice.(*Data)
	if !ok {
		t.Fatalf("Can't cast imagetile data service into imagetile.Data\n")
	}
	oldData := *msdata

	// Restart test datastore and see if datasets are still there.
	if err = datastore.SaveDataByUUID(uuid, msdata); err != nil {
		t.Fatalf("Unable to save repo during imagetile persistence test: %v\n", err)
	}
	tests.CloseReopenStore()

	dataservice2, err := datastore.GetDataByUUID(uuid, "myimagetile")
	if err != nil {
		t.Fatalf("Can't get keyvalue instance from reloaded test db: %v\n", err)
	}
	msdata2, ok := dataservice2.(*Data)
	if !ok {
		t.Errorf("Returned new data instance 2 is not imagetile.Data\n")
	}

	if !reflect.DeepEqual(oldData.Properties, msdata2.Properties) {
		t.Errorf("Expected properties %v, got %v\n", oldData.Properties, msdata2.Properties)
	}
}
Ejemplo n.º 2
0
func TestLabelblkRepoPersistence(t *testing.T) {
	tests.UseStore()
	defer tests.CloseStore()

	uuid, _ := initTestRepo()

	// Make labels and set various properties
	config := dvid.NewConfig()
	config.Set("BlockSize", "12,13,14")
	config.Set("VoxelSize", "1.1,2.8,11")
	config.Set("VoxelUnits", "microns,millimeters,nanometers")
	dataservice, err := datastore.NewData(uuid, labelsT, "mylabels", config)
	if err != nil {
		t.Errorf("Unable to create labels instance: %v\n", err)
	}
	labels, ok := dataservice.(*Data)
	if !ok {
		t.Errorf("Can't cast labels data service into Data\n")
	}
	oldData := *labels

	// Restart test datastore and see if datasets are still there.
	if err = datastore.SaveDataByUUID(uuid, labels); err != nil {
		t.Fatalf("Unable to save repo during labels persistence test: %v\n", err)
	}
	tests.CloseReopenStore()

	dataservice2, err := datastore.GetDataByUUID(uuid, "mylabels")
	if err != nil {
		t.Fatalf("Can't get labels instance from reloaded test db: %v\n", err)
	}
	labels2, ok := dataservice2.(*Data)
	if !ok {
		t.Errorf("Returned new data instance 2 is not imageblk.Data\n")
	}
	if !oldData.Equals(labels2) {
		t.Errorf("Expected %v, got %v\n", oldData, *labels2)
	}
}
Ejemplo n.º 3
0
func TestMultichan16RepoPersistence(t *testing.T) {
	tests.UseStore()
	defer tests.CloseStore()

	uuid, _ := initTestRepo()

	// Make labels and set various properties
	config := dvid.NewConfig()
	dataservice, err := datastore.NewData(uuid, dtype, "mymultichan16", config)
	if err != nil {
		t.Errorf("Unable to create multichan16 instance: %v\n", err)
	}
	mcdata, ok := dataservice.(*Data)
	if !ok {
		t.Errorf("Can't cast multichan16 data service into multichan16.Data\n")
	}
	oldData := *mcdata

	// Restart test datastore and see if datasets are still there.
	if err = datastore.SaveDataByUUID(uuid, mcdata); err != nil {
		t.Fatalf("Unable to save repo during multichan16 persistence test: %v\n", err)
	}
	tests.CloseReopenStore()

	dataservice2, err := datastore.GetDataByUUID(uuid, "mymultichan16")
	if err != nil {
		t.Fatalf("Can't get multichan16 instance from reloaded test db: %v\n", err)
	}
	mcdata2, ok := dataservice2.(*Data)
	if !ok {
		t.Errorf("Returned new data instance 2 is not multichan16.Data\n")
	}
	if !oldData.Equals(mcdata2) {
		t.Errorf("Expected %v, got %v\n", oldData, *mcdata2)
	}
}
Ejemplo n.º 4
0
func TestROIRepoPersistence(t *testing.T) {
	tests.UseStore()
	defer tests.CloseStore()

	uuid, _ := initTestRepo()

	// Add data
	config := dvid.NewConfig()
	dataservice1, err := datastore.NewData(uuid, roitype, "myroi", config)
	if err != nil {
		t.Errorf("Error creating new roi instance: %v\n", err)
	}
	roi1, ok := dataservice1.(*Data)
	if !ok {
		t.Errorf("Returned new data instance 1 is not roi.Data\n")
	}
	if roi1.DataName() != "myroi" {
		t.Errorf("New roi data instance name set incorrectly: %q != %q\n",
			roi1.DataName(), "myroi")
	}

	config.Set("BlockSize", "15,16,17")
	dataservice2, err := datastore.NewData(uuid, roitype, "myroi2", config)
	if err != nil {
		t.Errorf("Error creating new roi instance: %v\n", err)
	}
	roi2, ok := dataservice2.(*Data)
	if !ok {
		t.Errorf("Returned new data instance 2 is not roi.Data\n")
	}
	roi2.MinZ = 13
	roi2.MaxZ = 3098
	oldData := *roi2

	// Check instance IDs
	if roi1.InstanceID() == roi2.InstanceID() {
		t.Errorf("Instance IDs should be different: %d == %d\n",
			roi1.InstanceID(), roi2.InstanceID())
	}

	// Restart test datastore and see if datasets are still there.
	if err = datastore.SaveDataByUUID(uuid, dataservice1); err != nil {
		t.Fatalf("Unable to save data1 during ROI persistence test: %v\n", err)
	}
	if err = datastore.SaveDataByUUID(uuid, dataservice2); err != nil {
		t.Fatalf("Unable to save data2 during ROI persistence test: %v\n", err)
	}

	tests.CloseReopenStore()

	dataservice3, err := datastore.GetDataByUUID(uuid, "myroi2")
	if err != nil {
		t.Fatalf("Can't get first ROI instance from reloaded test db: %v\n", err)
	}
	roi2new, ok := dataservice3.(*Data)
	if !ok {
		t.Errorf("Returned new data instance 3 is not roi.Data\n")
	}
	if !oldData.Equals(roi2new) {
		t.Errorf("Expected %v, got %v\n", oldData, *roi2new)
	}
}