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mazzol_a
d9ff73e8b2
- added matterhorn transformation tests --------- Co-authored-by: Erik Fröjdh <erik.frojdh@psi.ch>
59 lines
2.4 KiB
Python
59 lines
2.4 KiB
Python
import pytest
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import numpy as np
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from aare import CtbRawFile, transform
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@pytest.mark.withdata
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def test_matterhorn10_16bit(test_data_path):
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"""Matterhorn10Transform 1 counter 16 bit dynamic range"""
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with CtbRawFile(test_data_path / "raw/Matterhorn10/16bit_master_0.json", transform = transform.Matterhorn10Transform(dynamic_range=16, num_counters=1)) as f:
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headers, frames = f.read_frame()
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assert frames.shape == (256, 256)
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assert frames.dtype == np.uint16
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expected_data = np.tile(np.arange(255, -1, -1,dtype=np.uint16), (256, 1)) # TODO: endianess issue ?
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assert np.all(frames == expected_data)
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@pytest.mark.withdata
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def test_matterhorn10_8bit(test_data_path):
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"""Matterhorn10Transform 1 counter 8 bit dynamic range"""
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with CtbRawFile(test_data_path / "raw/Matterhorn10/8bit_master_1.json", transform = transform.Matterhorn10Transform(dynamic_range=8, num_counters=1)) as f:
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headers, frames = f.read_frame()
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assert frames.shape == (256, 256)
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assert frames.dtype == np.uint8
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expected_data = np.tile(np.arange(255, -1, -1,dtype=np.uint8), (256, 1)) # TODO: endianess issue ?
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assert np.all(frames == expected_data)
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@pytest.mark.withdata
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def test_matterhorn10_4bit(test_data_path):
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""" Matterhorn10Transform 1 counter 4 bit dynamic range """
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with CtbRawFile(test_data_path / "raw/Matterhorn10/newnewrun_4bit_1counter_master_0.json", transform = transform.Matterhorn10Transform(dynamic_range=4, num_counters=1)) as f:
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headers, frames = f.read_frame()
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assert frames.shape == (256, 256)
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assert frames.dtype == np.uint8
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expected_data = np.tile(np.tile(np.arange(15, -1, -1, dtype=np.uint8), 16), (256, 1)) # TODO: endianess issue ?
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assert np.all(frames == expected_data)
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@pytest.mark.withdata
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def test_matterhorn10_16bit_4counters(test_data_path):
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"""Matterhorn10Transform 4 counters 16 bit dynamic range"""
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with CtbRawFile(test_data_path / "raw/Matterhorn10/4counter_16bit_master_4.json", transform = transform.Matterhorn10Transform(dynamic_range=16, num_counters=4)) as f:
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headers, frames = f.read_frame()
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assert frames.shape == (4*256, 256)
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assert frames.dtype == np.uint16
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expected_data = np.tile(np.arange(255, -1, -1,dtype=np.uint16), (4*256, 1)) # TODO: endianess issue ?
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assert np.all(frames == expected_data)
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