def test_create_MaskedImage_copy_true_mask_BooleanImage():
pixels = np.ones((100, 100, 1))
mask = np.ones((100, 100), dtype=np.bool)
mask_image = BooleanImage(mask, copy=False)
image = MaskedImage(pixels, mask=mask_image, copy=True)
assert (not is_same_array(image.pixels, pixels))
assert (not is_same_array(image.mask.pixels, mask))
def test_colouredtrimesh_creation_copy_false():
points = np.array([[0, 0, 0], [1, 0, 0], [1, 1, 0], [0, 1, 0]])
trilist = np.array([[0, 1, 3], [1, 2, 3]])
colours = np.ones([4, 13])
ttm = ColouredTriMesh(points, trilist, colours=colours, copy=False)
assert (is_same_array(ttm.points, points))
assert (is_same_array(ttm.trilist, trilist))
assert (is_same_array(ttm.colours, colours))
def test_booleanimage_copy():
pixels = np.ones([10, 10], dtype=np.bool)
landmarks = PointCloud(np.ones([3, 2]), copy=False)
im = BooleanImage(pixels, copy=False)
im.landmarks['test'] = landmarks
im_copy = im.copy()
assert (not is_same_array(im.pixels, im_copy.pixels))
assert (not is_same_array(im_copy.landmarks['test'].lms.points,
im.landmarks['test'].lms.points))
def test_pointcloud_copy_method():
points = np.array([[1, 2, 3], [1, 1, 1]])
landmarks = PointCloud(np.ones([3, 3]), copy=False)
p = PointCloud(points, copy=False)
p.landmarks["test"] = landmarks
p_copy = p.copy()
assert not is_same_array(p_copy.points, p.points)
assert not is_same_array(p_copy.landmarks["test"].lms.points, p.landmarks["test"].lms.points)
def test_booleanimage_copy():
pixels = np.ones([10, 10], dtype=np.bool)
landmarks = PointCloud(np.ones([3, 2]), copy=False)
im = BooleanImage(pixels, copy=False)
im.landmarks["test"] = landmarks
im_copy = im.copy()
assert not is_same_array(im.pixels, im_copy.pixels)
assert not is_same_array(im_copy.landmarks["test"].points,
im.landmarks["test"].points)
def test_trimesh_creation_copy_false():
points = np.array([[0, 0, 0],
[1, 0, 0],
[1, 1, 0],
[0, 1, 0]])
trilist = np.array([[0, 1, 3],
[1, 2, 3]])
tm = TriMesh(points, trilist, copy=False)
assert (is_same_array(tm.points, points))
assert (is_same_array(tm.trilist, trilist))
def test_maskedimage_copy():
pixels = np.ones([1, 10, 10])
landmarks = PointCloud(np.ones([3, 2]), copy=False)
im = MaskedImage(pixels, copy=False)
im.landmarks["test"] = landmarks
im_copy = im.copy()
assert not is_same_array(im.pixels, im_copy.pixels)
assert not is_same_array(im_copy.landmarks["test"].points,
im.landmarks["test"].points)
def test_image_copy():
pixels = np.ones([1, 10, 10])
landmarks = PointCloud(np.ones([3, 2]), copy=False)
im = Image(pixels, copy=False)
im.landmarks['test'] = landmarks
im_copy = im.copy()
assert (not is_same_array(im.pixels, im_copy.pixels))
assert (not is_same_array(im_copy.landmarks['test'].points,
im.landmarks['test'].points))
def test_maskedimage_copy():
pixels = np.ones([10, 10, 1])
landmarks = PointCloud(np.ones([3, 2]), copy=False)
im = MaskedImage(pixels, copy=False)
im.landmarks['test'] = landmarks
im_copy = im.copy()
assert (not is_same_array(im.pixels, im_copy.pixels))
assert (im_copy.landmarks['test']._target is im_copy)
assert (not is_same_array(im_copy.landmarks['test'].lms.points,
im.landmarks['test'].lms.points))
def test_pointcloud_copy_method():
points = np.array([[1, 2, 3], [1, 1, 1]])
landmarks = PointCloud(np.ones([3, 3]), copy=False)
p = PointCloud(points, copy=False)
p.landmarks["test"] = landmarks
p_copy = p.copy()
assert not is_same_array(p_copy.points, p.points)
assert not is_same_array(p_copy.landmarks["test"].points,
p.landmarks["test"].points)
def test_texturedtrimesh_creation_copy_true():
points = np.array([[0, 0, 0], [1, 0, 0], [1, 1, 0], [0, 1, 0]])
trilist = np.array([[0, 1, 3], [1, 2, 3]])
pixels = np.ones([10, 10, 1])
tcoords = np.ones([4, 2])
texture = Image(pixels, copy=False)
ttm = TexturedTriMesh(points, tcoords, texture, trilist=trilist, copy=True)
assert (not is_same_array(ttm.points, points))
assert (not is_same_array(ttm.trilist, trilist))
assert (not is_same_array(ttm.tcoords.points, tcoords))
assert (not is_same_array(ttm.texture.pixels, pixels))
def test_colouredtrimesh_creation_copy_true():
points = np.array([[0, 0, 0],
[1, 0, 0],
[1, 1, 0],
[0, 1, 0]])
trilist = np.array([[0, 1, 3],
[1, 2, 3]])
colours = np.ones([4, 13])
ttm = ColouredTriMesh(points, trilist, colours=colours, copy=True)
assert (not is_same_array(ttm.points, points))
assert (not is_same_array(ttm.trilist, trilist))
assert (not is_same_array(ttm.colours, colours))
def test_trimesh_copy():
points = np.ones([10, 3])
trilist = np.ones([10, 3])
landmarks = PointCloud(np.ones([3, 3]), copy=False)
tmesh = TriMesh(points, trilist=trilist, copy=False)
tmesh.landmarks['test'] = landmarks
tmesh_copy = tmesh.copy()
assert (not is_same_array(tmesh_copy.points, tmesh.points))
assert (not is_same_array(tmesh_copy.trilist, tmesh.trilist))
assert (not is_same_array(tmesh_copy.landmarks['test'].lms.points,
tmesh.landmarks['test'].lms.points))
def test_LandmarkManager_set_LabelledPointUndirectedGraph():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
man = LandmarkManager()
man['test_set'] = lgroup
assert not is_same_array(man['test_set'].points, lgroup.points)
assert man['test_set']._labels_to_masks is not lgroup._labels_to_masks
def test_LandmarkManager_set_PointCloud_not_copy_target():
pcloud = PointCloud(points)
man = LandmarkManager()
man['test_set'] = pcloud
assert not is_same_array(man['test_set'].points, pcloud.points)
assert_allclose(man['test_set'].points, np.ones([10, 3]))
def test_texturedtrimesh_creation_copy_true():
points = np.array([[0, 0, 0],
[1, 0, 0],
[1, 1, 0],
[0, 1, 0]])
trilist = np.array([[0, 1, 3],
[1, 2, 3]])
pixels = np.ones([10, 10, 1])
tcoords = np.ones([4, 2])
texture = Image(pixels, copy=False)
ttm = TexturedTriMesh(points, tcoords, texture, trilist=trilist,
copy=True)
assert (not is_same_array(ttm.points, points))
assert (not is_same_array(ttm.trilist, trilist))
assert (not is_same_array(ttm.tcoords.points, tcoords))
assert (not is_same_array(ttm.texture.pixels, pixels))
def test_colouredtrimesh_copy():
points = np.ones([10, 3])
colours = np.ones([10, 3])
trilist = np.ones([10, 3])
landmarks = PointCloud(np.ones([3, 3]), copy=False)
ctmesh = ColouredTriMesh(points, trilist=trilist, colours=colours,
copy=False)
ctmesh.landmarks['test'] = landmarks
ctmesh_copy = ctmesh.copy()
assert (not is_same_array(ctmesh_copy.points, ctmesh.points))
assert (not is_same_array(ctmesh_copy.trilist, ctmesh.trilist))
assert (not is_same_array(ctmesh_copy.colours, ctmesh.colours))
assert (not is_same_array(ctmesh_copy.landmarks['test'].lms.points,
ctmesh.landmarks['test'].lms.points))
def test_LabelledPointUndirectedGraph_copy_false():
lgroup = LabelledPointUndirectedGraph(
points, adjacency_matrix, mask_dict, copy=False
)
assert is_same_array(lgroup.points, points)
assert lgroup._labels_to_masks is mask_dict
assert lgroup.adjacency_matrix is adjacency_matrix
def test_LandmarkGroup_copy_true():
points = np.ones((10, 3))
mask_dict = {'all': np.ones(10, dtype=np.bool)}
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(None, 'label', pcloud, mask_dict)
assert (not is_same_array(lgroup.lms.points, points))
assert (lgroup._labels_to_masks is not mask_dict)
assert (lgroup.lms is not pcloud)
def test_LandmarkManager_get():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
man = LandmarkManager()
man._landmark_groups['test_set'] = lgroup
assert (man['test_set'] is lgroup)
assert is_same_array(man['test_set'].points, lgroup.points)
def test_LandmarkManager_set_PointCloud_not_copy_target():
points = np.ones((10, 3))
pcloud = PointCloud(points, copy=False)
man = LandmarkManager()
man['test_set'] = pcloud
assert (not is_same_array(man['test_set'].lms.points, pcloud.points))
assert_allclose(man['test_set']['all'].points, np.ones([10, 3]))
def test_LandmarkManager_set_LabelledPointUndirectedGraph():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
man = LandmarkManager()
man['test_set'] = lgroup
assert not is_same_array(man['test_set'].points,
lgroup.points)
assert man['test_set']._labels_to_masks is not lgroup._labels_to_masks
def test_LandmarkManager_set_PointCloud_not_copy_target():
pcloud = PointCloud(points)
man = LandmarkManager()
man['test_set'] = pcloud
assert not is_same_array(man['test_set'].points,
pcloud.points)
assert_allclose(man['test_set'].points, np.ones([10, 3]))
def test_LandmarkGroup_copy_false():
points = np.ones((10, 3))
mask_dict = OrderedDict([('all', np.ones(10, dtype=np.bool))])
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(pcloud, mask_dict, copy=False)
assert (is_same_array(lgroup._pointcloud.points, points))
assert (lgroup._labels_to_masks is mask_dict)
assert (lgroup.lms is pcloud)
def test_LandmarkManager_get():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
man = LandmarkManager()
man._landmark_groups['test_set'] = lgroup
assert(man['test_set'] is lgroup)
assert is_same_array(man['test_set'].points, lgroup.points)
def test_LandmarkGroup_copy_false():
points = np.ones((10, 3))
mask_dict = OrderedDict([('all', np.ones(10, dtype=np.bool))])
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(pcloud, mask_dict, copy=False)
assert (is_same_array(lgroup._pointcloud.points, points))
assert (lgroup._labels_to_masks is mask_dict)
assert (lgroup.lms is pcloud)
def test_LandmarkManager_copy_method():
pcloud = PointCloud(points)
man = LandmarkManager()
man["test_set"] = pcloud
man_copy = man.copy()
assert man_copy["test_set"] is not man["test_set"]
assert not is_same_array(man_copy["test_set"].points, man["test_set"].points)
def test_LandmarkManager_set_PointCloud_not_copy_target():
points = np.ones((10, 3))
pcloud = PointCloud(points, copy=False)
man = LandmarkManager()
man['test_set'] = pcloud
assert (not is_same_array(man['test_set'].lms.points,
pcloud.points))
assert_allclose(man['test_set']['all'].points, np.ones([10, 3]))
def test_LandmarkManager_copy_method():
pcloud = PointCloud(points)
man = LandmarkManager()
man['test_set'] = pcloud
man_copy = man.copy()
assert man_copy['test_set'] is not man['test_set']
assert not is_same_array(man_copy['test_set'].points,
man['test_set'].points)
def test_LabelledPointUndirectedGraph_copy_method():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
lgroup_copy = lgroup.copy()
assert not is_same_array(lgroup_copy.points, lgroup.points)
# Check the mask dictionary is deepcopied properly
assert lgroup._labels_to_masks is not lgroup_copy._labels_to_masks
masks = zip(lgroup_copy._labels_to_masks.values(), lgroup._labels_to_masks.values())
for ms in masks:
assert ms[0] is not ms[1]
def test_LabelledPointUndirectedGraph_add_label():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict_2)
new_lgroup = lgroup.add_label('lower2', [0, 1])
assert not is_same_array(new_lgroup.points, lgroup.points)
lower_pcloud = new_lgroup.get_label('lower2')
assert lower_pcloud.n_points == 2
assert_allclose(lower_pcloud.points[0, :], [1., 1., 1.])
assert_allclose(lower_pcloud.points[1, :], [1., 1., 1.])
def test_LandmarkManager_iterate():
pcloud = PointCloud(points)
man = LandmarkManager()
man['test_set'] = pcloud
man['test_set2'] = pcloud
man['test_set3'] = pcloud
for l in man:
assert not is_same_array(man[l].points, pcloud.points)
assert len(man) == 3
def test_LandmarkManager_set_LandmarkGroup():
points = np.ones((10, 3))
mask_dict = OrderedDict([('all', np.ones(10, dtype=np.bool))])
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(pcloud, mask_dict, copy=False)
man = LandmarkManager()
man['test_set'] = lgroup
assert (not is_same_array(man['test_set'].lms.points, lgroup.lms.points))
assert_allclose(man['test_set']['all'].points, np.ones([10, 3]))
assert (man['test_set']._labels_to_masks is not lgroup._labels_to_masks)
def test_LabelledPointUndirectedGraph_copy_method():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
lgroup_copy = lgroup.copy()
assert not is_same_array(lgroup_copy.points, lgroup.points)
# Check the mask dictionary is deepcopied properly
assert lgroup._labels_to_masks is not lgroup_copy._labels_to_masks
masks = zip(lgroup_copy._labels_to_masks.values(),
lgroup._labels_to_masks.values())
for ms in masks:
assert ms[0] is not ms[1]
def test_LandmarkManager_copy_method():
points = np.ones((10, 3))
pcloud = PointCloud(points, copy=False)
man = LandmarkManager()
man['test_set'] = pcloud
man_copy = man.copy()
assert (man_copy['test_set'] is not man['test_set'])
assert (not is_same_array(man_copy['test_set'].lms.points,
man['test_set'].lms.points))
def test_LandmarkManager_iterate():
pcloud = PointCloud(points)
man = LandmarkManager()
man['test_set'] = pcloud
man['test_set2'] = pcloud
man['test_set3'] = pcloud
for l in man:
assert not is_same_array(man[l].points, pcloud.points)
assert len(man) == 3
def test_LandmarkManager_copy_method():
points = np.ones((10, 3))
pcloud = PointCloud(points, copy=False)
man = LandmarkManager()
man['test_set'] = pcloud
man_copy = man.copy()
assert (man_copy['test_set'] is not man['test_set'])
assert (not is_same_array(man_copy['test_set'].lms.points,
man['test_set'].lms.points))
def test_LandmarkManager_set_LandmarkGroup():
points = np.ones((10, 3))
mask_dict = OrderedDict([('all', np.ones(10, dtype=np.bool))])
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(pcloud, mask_dict, copy=False)
man = LandmarkManager()
man['test_set'] = lgroup
assert (not is_same_array(man['test_set'].lms.points,
lgroup.lms.points))
assert_allclose(man['test_set']['all'].points, np.ones([10, 3]))
assert (man['test_set']._labels_to_masks is not lgroup._labels_to_masks)
def test_texturedtrimesh_copy():
points = np.ones([10, 3])
tcoords = np.ones([10, 3])
trilist = np.ones([10, 3])
landmarks = PointCloud(np.ones([3, 3]), copy=False)
landmarks_im = PointCloud(np.ones([3, 2]), copy=False)
pixels = np.ones([10, 10, 1])
texture = Image(pixels, copy=False)
texture.landmarks['test_im'] = landmarks_im
ttmesh = TexturedTriMesh(points, tcoords, texture, trilist=trilist,
copy=False)
ttmesh.landmarks['test'] = landmarks
ttmesh_copy = ttmesh.copy()
assert (not is_same_array(ttmesh_copy.points, ttmesh.points))
assert (not is_same_array(ttmesh_copy.trilist, ttmesh.trilist))
assert (not is_same_array(ttmesh_copy.tcoords.points,
ttmesh.tcoords.points))
assert (not is_same_array(ttmesh_copy.texture.pixels,
ttmesh.texture.pixels))
assert (not is_same_array(
ttmesh_copy.texture.landmarks['test_im'].lms.points,
ttmesh.texture.landmarks['test_im'].lms.points))
assert (not is_same_array(ttmesh_copy.landmarks['test'].lms.points,
ttmesh.landmarks['test'].lms.points))
def test_LandmarkManager_set_PointCloud_not_copy_target():
points = np.ones((10, 3))
pcloud = PointCloud(points, copy=False)
target = PointCloud(points)
man = LandmarkManager(target)
man['test_set'] = pcloud
print(man['test_set'])
assert (not is_same_array(man['test_set'].lms.points,
pcloud.points))
assert_allclose(man['test_set']['all'].lms.points, np.ones([10, 3]))
assert_equal(man['test_set'].group_label, 'test_set')
assert (man['test_set']._target is target)
def test_LandmarkManager_copy_method():
points = np.ones((10, 3))
pcloud = PointCloud(points, copy=False)
target = PointCloud(points, copy=True)
man = LandmarkManager(target)
man['test_set'] = pcloud
man_copy = man.copy()
assert (man_copy._target is man._target)
assert (man_copy['test_set'] is not man['test_set'])
assert (not is_same_array(man_copy['test_set'].lms.points,
man['test_set'].lms.points))
assert_equal(man['test_set'].group_label, 'test_set')
def test_landmarkgroup_copy_method():
points = np.ones((10, 3))
mask_dict = OrderedDict([('all', np.ones(10, dtype=np.bool))])
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(pcloud, mask_dict, copy=False)
lgroup_copy = lgroup.copy()
assert (not is_same_array(lgroup_copy.lms.points, lgroup.lms.points))
# Check the mask dictionary is deepcopied properly
assert (lgroup._labels_to_masks is not lgroup_copy._labels_to_masks)
masks = zip(lgroup_copy._labels_to_masks.values(),
lgroup._labels_to_masks.values())
for ms in masks:
assert (ms[0] is not ms[1])
def test_LandmarkManager_set_LandmarkGroup():
points = np.ones((10, 3))
mask_dict = {'all': np.ones(10, dtype=np.bool)}
pcloud = PointCloud(points, copy=False)
target = PointCloud(points)
lgroup = LandmarkGroup(None, 'label', pcloud, mask_dict, copy=False)
man = LandmarkManager(target)
man['test_set'] = lgroup
assert (not is_same_array(man['test_set'].lms.points,
lgroup.lms.points))
assert_equal(man['test_set'].group_label, 'test_set')
assert_allclose(man['test_set']['all'].lms.points, np.ones([10, 3]))
assert (man['test_set']._labels_to_masks is not lgroup._labels_to_masks)
assert (man['test_set']._target is target)
def test_landmarkgroup_copy_method():
points = np.ones((10, 3))
mask_dict = OrderedDict([('all', np.ones(10, dtype=np.bool))])
pcloud = PointCloud(points, copy=False)
lgroup = LandmarkGroup(pcloud, mask_dict, copy=False)
lgroup_copy = lgroup.copy()
assert (not is_same_array(lgroup_copy.lms.points,
lgroup.lms.points))
# Check the mask dictionary is deepcopied properly
assert (lgroup._labels_to_masks is not lgroup_copy._labels_to_masks)
masks = zip(lgroup_copy._labels_to_masks.values(),
lgroup._labels_to_masks.values())
for ms in masks:
assert (ms[0] is not ms[1])
def test_fittingresult_gt_shape():
pcloud = PointCloud(np.ones([3, 2]))
fr = MockedFittingResult(gt_shape=pcloud)
assert (is_same_array(fr.gt_shape.points, pcloud.points))
def test_image_from_vector_no_copy():
pixels = np.random.rand(10, 20, 2)
pixels2 = np.random.rand(10, 20, 2)
image = Image(pixels)
image2 = image.from_vector(pixels2.ravel(), copy=False)
assert (is_same_array(image2.pixels, pixels2))
def test_create_MaskedImage_copy_true_mask_array():
pixels = np.ones((100, 100))
mask = np.ones((100, 100), dtype=np.bool)
image = MaskedImage(pixels, mask=mask)
assert (not is_same_array(image.pixels, pixels))
assert (not is_same_array(image.mask.pixels, mask))
def test_pointcloud_copy_false():
points = np.array([[1, 2, 3],
[1, 1, 1]])
p = PointCloud(points, copy=False)
assert (is_same_array(p.points, points))
def test_pointcloud_copy_true():
points = np.array([[1, 2, 3],
[1, 1, 1]])
p = PointCloud(points)
assert (not is_same_array(p.points, points))
def test_create_image_copy_true():
pixels = np.ones((100, 100, 1))
image = Image(pixels)
assert (not is_same_array(image.pixels, pixels))
def test_create_image_copy_false():
pixels = np.ones((100, 100, 1))
image = Image(pixels, copy=False)
assert (is_same_array(image.pixels, pixels))
def test_LabelledPointUndirectedGraph_copy_true():
lgroup = LabelledPointUndirectedGraph(points, adjacency_matrix, mask_dict)
assert not is_same_array(lgroup.points, points)
assert lgroup._labels_to_masks is not mask_dict
assert lgroup.adjacency_matrix is not adjacency_matrix
def test_boolean_copy_false_boolean():
mask = np.zeros((10, 10), dtype=np.bool)
boolean_image = BooleanImage(mask, copy=False)
assert (is_same_array(boolean_image.pixels, mask))
def test_boolean_copy_true():
mask = np.zeros((10, 10), dtype=np.bool)
boolean_image = BooleanImage(mask)
assert (not is_same_array(boolean_image.pixels, mask))