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81 lines
2.6 KiB
81 lines
2.6 KiB
# Copyright (c) [2024] [Daniel Pozsar]
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import pytest
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from useful import *
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@pytest.mark.parametrize(
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"a, b, c",
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[
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(tau_x, tau_y, tau_z),
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(tau_z, tau_x, tau_y),
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(tau_y, tau_z, tau_x),
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(tau_z, tau_y, -tau_x),
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],
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)
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def test_comm(a, b, c):
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assert (comm(a, b) == 2j * c).all()
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@pytest.mark.parametrize(
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"dirs, NUMK, out",
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[
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("", 10, np.array([[0, 0, 0]])),
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(
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"x",
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10,
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np.array(
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[
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[0.0, 0.0, 0.0],
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[0.1, 0.0, 0.0],
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[0.2, 0.0, 0.0],
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[0.3, 0.0, 0.0],
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[0.4, 0.0, 0.0],
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[0.5, 0.0, 0.0],
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[0.6, 0.0, 0.0],
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[0.7, 0.0, 0.0],
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[0.8, 0.0, 0.0],
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[0.9, 0.0, 0.0],
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]
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),
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),
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(
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"xy",
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3,
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np.array(
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[
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[0.0, 0.0, 0.0],
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[0.33333333, 0.0, 0.0],
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[0.66666667, 0.0, 0.0],
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[0.0, 0.33333333, 0.0],
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[0.0, 0.66666667, 0.0],
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[0.33333333, 0.33333333, 0.0],
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[0.33333333, 0.66666667, 0.0],
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[0.66666667, 0.33333333, 0.0],
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[0.66666667, 0.66666667, 0.0],
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]
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),
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),
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],
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)
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def test_make_kset(dirs, NUMK, out):
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assert (make_kset(dirs, NUMK) == out).all()
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