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import laspy
from laspy import PointFormat
def test_lost_dims():
assert set(laspy.point.format.lost_dimensions(3, 0)) == {
"red",
"green",
"blue",
"gps_time",
}
assert set(laspy.point.format.lost_dimensions(2, 0)) == {"red", "green", "blue"}
assert set(laspy.point.format.lost_dimensions(1, 0)) == {"gps_time"}
assert set(laspy.point.format.lost_dimensions(0, 0)) == set()
assert set(laspy.point.format.lost_dimensions(0, 1)) == set()
assert set(laspy.point.format.lost_dimensions(0, 2)) == set()
assert set(laspy.point.format.lost_dimensions(0, 3)) == set()
def test_has_waveform():
for i in (4, 5, 9, 10):
assert PointFormat(
i
).has_waveform_packet, "Point format {} should have waveform".format(i)
for i in (0, 1, 2, 3, 6, 7, 8):
assert not PointFormat(
i
).has_waveform_packet, "Point format {} should not have waveform".format(i)
def test_extra_bytes_struct_size():
assert laspy.vlrs.known.ExtraBytesStruct.size() == 192
def test_waveform_packet_struct_size():
assert laspy.vlrs.known.WaveformPacketStruct.size() == 26
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