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Adds Anchor tests #2971

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Merged
merged 5 commits into from
Nov 10, 2020
Merged

Adds Anchor tests #2971

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89d0a6e
tries adding anchor tests
oke-aditya Nov 7, 2020
7db86cc
fixes lint
oke-aditya Nov 7, 2020
ec203aa
tries fixing
oke-aditya Nov 9, 2020
e04d1ec
tries one more time
oke-aditya Nov 9, 2020
27a7722
fixes the test
oke-aditya Nov 10, 2020
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15 changes: 15 additions & 0 deletions test/test_models_detection_anchor_utils.py
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Original file line number Diff line number Diff line change
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import torch
import unittest
from torchvision.models.detection.anchor_utils import AnchorGenerator
from torchvision.models.detection.image_list import ImageList


class Tester(unittest.TestCase):
def test_incorrect_anchors(self):
incorrect_sizes = ((2, 4, 8), (32, 8), )
incorrect_aspects = (0.5, 1.0)
anc = AnchorGenerator(incorrect_sizes, incorrect_aspects)
image1 = torch.randn(3, 800, 800)
image_list = ImageList(image1, [(800, 800)])
feature_maps = [torch.randn(1, 50)]
self.assertRaises(ValueError, anc, image_list, feature_maps)