diff --git a/test/test_model_modules/test_advanced_paddings.py b/test/test_model_modules/test_advanced_paddings.py
index 03782c3fa6a5de7d571fcf1ec76d6448a044f552..1a565bc5992eb272d7406675cceac10d509ade69 100644
--- a/test/test_model_modules/test_advanced_paddings.py
+++ b/test/test_model_modules/test_advanced_paddings.py
@@ -1,4 +1,5 @@
import keras
+import tensorflow as tf
import numpy as np
import pytest
import mock
@@ -11,20 +12,20 @@ class TestPadUtils:
def test_get_padding_for_same(self):
with pytest.raises(ValueError):
- pad_utils.get_padding_for_same((-1, 2))
- pad_utils.get_padding_for_same((1, 0))
+ PadUtils.get_padding_for_same((-1, 2))
+ PadUtils.get_padding_for_same((1, 0))
kernel = (1, 1)
- pad = pad_utils.get_padding_for_same(kernel)
+ pad = PadUtils.get_padding_for_same(kernel)
assert pad == (0, 0)
assert isinstance(pad, tuple)
assert isinstance(pad[0], int) and isinstance(pad[1], int)
assert not isinstance(pad[0], np.int64)
with pytest.raises(NotImplementedError):
- pad_utils.get_padding_for_same(kernel, strides=2)
+ PadUtils.get_padding_for_same(kernel, strides=2)
kernel = (3, 1)
- pad = pad_utils.get_padding_for_same(kernel)
+ pad = PadUtils.get_padding_for_same(kernel)
assert pad == (1, 0)
assert isinstance(pad, tuple)
assert isinstance(pad[0], int) and isinstance(pad[1], int)
@@ -32,15 +33,132 @@ class TestPadUtils:
kernel = (2, 2)
with pytest.raises(NotImplementedError):
- pad_utils.get_padding_for_same(kernel)
+ PadUtils.get_padding_for_same(kernel)
kernel = (3, 3, 3)
- pad = pad_utils.get_padding_for_same(kernel)
+ pad = PadUtils.get_padding_for_same(kernel)
assert pad == (1, 1, 1)
assert isinstance(pad, tuple)
assert isinstance(pad[0], int) and isinstance(pad[1], int)
assert not (isinstance(pad[0], np.int64) and isinstance(pad[0], np.int64))
+ def test_check_padding_format(self):
+
+ with pytest.raises(ValueError) as einfo:
+ PadUtils.check_padding_format((-2, 1))
+ assert "The `1st entry of padding` argument must be >= 0. Received: -2 of type <class 'int'>" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ PadUtils.check_padding_format((1, -1))
+ assert "The `2nd entry of padding` argument must be >= 0. Received: -1 of type <class 'int'>" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ PadUtils.check_padding_format((1, 1, 2))
+ assert "`padding` should have two elements. Found: (1, 1, 2)" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ PadUtils.check_padding_format((1.2, 1))
+ assert "The `1st entry of padding` argument must be a tuple of 2 integers. Received: 1.2" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ PadUtils.check_padding_format((1, 1.))
+ assert "The `2nd entry of padding` argument must be a tuple of 2 integers. Received: 1.0" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ PadUtils.check_padding_format(1.2)
+ assert "`padding` should be either an int, a tuple of 2 ints (symmetric_height_pad, symmetric_width_pad), " \
+ "or a tuple of 2 tuples of 2 ints ((top_pad, bottom_pad), (left_pad, right_pad)). Found: 1.2 of type " \
+ "<class 'float'>" in str(einfo.value)
+
+ #
+ # def test_spatial_2d_padding(self):
+ # pass
+
+
+class TestReflectionPadding2D:
+
+ @pytest.fixture
+ def input_x(self):
+ return keras.Input(shape=(10, 10, 3))
+
+ def test_init(self):
+ pad = (1, 1)
+ layer_name = "RefPAD"
+ ref_pad = ReflectionPadding2D(padding=pad, name=layer_name)
+ assert ref_pad.padding == ((1, 1), (1, 1))
+ assert ref_pad.name == 'RefPAD'
+ assert ref_pad.data_format == 'channels_last'
+ assert ref_pad.rank == 2
+
+ pad = 1
+ ref_pad = ReflectionPadding2D(padding=pad)
+ assert ref_pad.padding == ((1, 1), (1, 1))
+ pad = (5, 3)
+ layer_name = "RefPAD_5x3"
+ ref_pad = ReflectionPadding2D(padding=pad, name=layer_name)
+ assert ref_pad.padding == ((5, 5), (3, 3))
+
+ pad = ((1, 2), (3, 4))
+ ref_pad = ReflectionPadding2D(padding=pad)
+ assert ref_pad.padding == ((1, 2), (3, 4))
+
+ with pytest.raises(ValueError) as einfo:
+ ReflectionPadding2D(padding=(1., 2))
+ assert "The `1st entry of padding` argument must be a tuple of 2 integers. Received: 1.0" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ ReflectionPadding2D(padding=(1, 2.2))
+ assert "The `2nd entry of padding` argument must be a tuple of 2 integers. Received: 2.2" in str(einfo.value)
+
+ def test_call(self, input_x):
+ pad = (1, 0)
+ layer_name = "RefPad_3x1"
+ ref_pad = ReflectionPadding2D(padding=pad, name=layer_name)(input_x)
+ assert ref_pad.get_shape().as_list() == [None, 12, 10, 3]
+ assert ref_pad.name == 'RefPad_3x1/MirrorPad:0'
+
+
+class TestSymmerticPadding2D:
+ @pytest.fixture
+ def input_x(self):
+ return keras.Input(shape=(10, 10, 3))
+
+ def test_init(self):
+ pad = (1, 1)
+ layer_name = "SymPAD"
+ sym_pad = SymmetricPadding2D(padding=pad, name=layer_name)
+ assert sym_pad.padding == ((1, 1), (1, 1))
+ assert sym_pad.name == 'SymPAD'
+ assert sym_pad.data_format == 'channels_last'
+ assert sym_pad.rank == 2
+
+ pad = 1
+ sym_pad = SymmetricPadding2D(padding=pad)
+ assert sym_pad.padding == ((1, 1), (1, 1))
+ pad = (5, 3)
+ layer_name = "SymPAD_5x3"
+ sym_pad = SymmetricPadding2D(padding=pad, name=layer_name)
+ assert sym_pad.padding == ((5, 5), (3, 3))
+
+ pad = ((1, 2), (3, 4))
+ sym_pad = SymmetricPadding2D(padding=pad)
+ assert sym_pad.padding == ((1, 2), (3, 4))
+
+ with pytest.raises(ValueError) as einfo:
+ SymmetricPadding2D(padding=(1., 2))
+ assert "The `1st entry of padding` argument must be a tuple of 2 integers. Received: 1.0" in str(einfo.value)
+
+ with pytest.raises(ValueError) as einfo:
+ SymmetricPadding2D(padding=(1, 2.2))
+ assert "The `2nd entry of padding` argument must be a tuple of 2 integers. Received: 2.2" in str(einfo.value)
+
+ def test_call(self, input_x):
+ pad = (1, 0)
+ layer_name = "SymPad_3x1"
+ sym_pad = SymmetricPadding2D(padding=pad, name=layer_name)(input_x)
+ assert sym_pad.get_shape().as_list() == [None, 12, 10, 3]
+ assert sym_pad.name == 'SymPad_3x1/MirrorPad:0'
+ print(123)