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fix(plot_base): preserve fractional values when setting ranges from tuples

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wyzula_j
2026-07-16 13:45:30 +02:00
committed by Jan Wyzula
parent b77649954f
commit 170a9c0b1d
3 changed files with 42 additions and 5 deletions
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tests/unit_tests/test_plot_base_next_gen.py
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@@ -528,3 +528,13 @@ def test_minimal_crosshair_precision_after_hook(qtbot, mocked_client):
assert sig.args == ["minimal_crosshair_precision", 1]
assert pb.crosshair.min_precision == 1
def test_limits_accept_fractional_values(qtbot, mocked_client):
"""Regression: tuple limits were converted through QPoint, silently truncating
fractional values to integers."""
pb = create_widget(qtbot, PlotBase, client=mocked_client)
pb.x_limits = (0.5, 9.25)
pb.y_limits = (-1.75, 3.5)
assert (pb.x_limits.x(), pb.x_limits.y()) == (0.5, 9.25)
assert (pb.y_limits.x(), pb.y_limits.y()) == (-1.75, 3.5)