From bb2ad4970d381c7b8dfd92155f1decfe0311b48f Mon Sep 17 00:00:00 2001
From: Yaman Umuroglu <maltanar@gmail.com>
Date: Mon, 10 Feb 2020 11:41:27 +0100
Subject: [PATCH] [Test] add negative-valued int32 testcases to packedbytearray
---
tests/fpgadataflow/test_data_packing.py | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/tests/fpgadataflow/test_data_packing.py b/tests/fpgadataflow/test_data_packing.py
index 76efe6adf..c9d0cd064 100644
--- a/tests/fpgadataflow/test_data_packing.py
+++ b/tests/fpgadataflow/test_data_packing.py
@@ -153,6 +153,12 @@ def test_finnpy_to_packed_bytearray():
D = [[1, 7, 2, 5], [2, 5, 1, 7]]
eD = np.asarray([[23, 37], [37, 23]], dtype=np.uint8)
assert (finnpy_to_packed_bytearray(D, DataType.UINT4) == eD).all()
+ E = [[-4, 0, -4, -4]]
+ eE = np.asarray(
+ [[255, 255, 255, 252, 0, 0, 0, 0, 255, 255, 255, 252, 255, 255, 255, 252]],
+ dtype=np.uint8,
+ )
+ assert (finnpy_to_packed_bytearray(E, DataType.INT32) == eE).all()
def test_packed_bytearray_to_finnpy():
@@ -176,3 +182,11 @@ def test_packed_bytearray_to_finnpy():
eD = np.asarray(eD, dtype=np.float32)
shapeD = eD.shape
assert (packed_bytearray_to_finnpy(D, DataType.UINT4, shapeD) == eD).all()
+ E = np.asarray(
+ [[255, 255, 255, 252, 0, 0, 0, 0, 255, 255, 255, 252, 255, 255, 255, 252]],
+ dtype=np.uint8,
+ )
+ eE = [[-4, 0, -4, -4]]
+ eE = np.asarray(eE, dtype=np.float32)
+ shapeE = eE.shape
+ assert (packed_bytearray_to_finnpy(E, DataType.INT32, shapeE) == eE).all()
--
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