58 lines
1.7 KiB
Python
58 lines
1.7 KiB
Python
import asyncio
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import math
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import os
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import tempfile
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import uuid
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import numpy as np
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from tail2.core import BroadcastHub, LatestQueue, inverse_letterbox, normalize_bbox, normalize_keypoints
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def test_bbox_normalization_and_no_flip():
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assert normalize_bbox([10, 20, 90, 80], 100, 100) == [.1, .2, .9, .8]
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def test_letterbox_inverse():
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assert np.allclose(inverse_letterbox(np.array([[30, 50]]), 2, 10, 10), [[10, 20]])
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def test_pose_crop_inverse_uses_original_coordinates():
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crop = np.array([[5, 7]], dtype=float); crop[:, 0] += 20; crop[:, 1] += 30
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assert crop.tolist() == [[25, 37]]
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def test_fixed_keypoint_counts_and_nonfinite_cleanup():
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pts = np.array([[math.nan, math.inf, math.nan]])
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assert len(normalize_keypoints(pts, 100, 100, 17)) == 17
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assert len(normalize_keypoints(pts, 100, 100, 133)) == 133
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assert normalize_keypoints(pts, 100, 100, 1)[0] == [0, 0, 0]
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def test_latest_queue_overwrites_old():
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q = LatestQueue(); q.put(1); q.put(2)
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assert q.qsize() == 1 and q.get() == 2
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def test_empty_people_contract():
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assert {"people": []}["people"] == []
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def test_session_uuid_changes_and_frame_monotonicity():
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assert uuid.uuid4() != uuid.uuid4()
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ids = list(range(1, 10)); assert ids == sorted(ids) and len(set(ids)) == len(ids)
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def test_slow_client_queue_does_not_block():
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async def run():
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hub = BroadcastHub(); q = hub.add(); q.put_nowait({"n": 1})
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if q.full(): q.get_nowait()
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q.put_nowait({"n": 2}); assert (await q.get())["n"] == 2
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asyncio.run(run())
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def test_disconnected_state_does_not_replay_old_people():
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disconnected = {"source_alive": False, "people": []}
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assert disconnected["people"] == []
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