35 lines
768 B
Python
35 lines
768 B
Python
import pytest
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from piker.ui._style import DpiAwareFont
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class MockScreen:
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def __init__(self, pdpi, ldpi, name="MockScreen"):
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self._pdpi = pdpi
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self._ldpi = ldpi
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self._name = name
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def physicalDotsPerInch(self):
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return self._pdpi
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def logicalDotsPerInch(self):
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return self._ldpi
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def name(self):
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return self._name
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@pytest.mark.parametrize(
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"pdpi, ldpi",
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[
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(96, 96), # normal DPI
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(169, 96), # HiDPI
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(120, 96), # mid-DPI
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]
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)
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def test_font_px_size(pdpi, ldpi):
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font = DpiAwareFont()
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font.configure_to_dpi(screen=MockScreen(pdpi, ldpi))
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px = font.px_size
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print(f"{pdpi}x{ldpi} DPI -> Computed pixel size: {px}")
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assert 12 <= px <= 24
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