@setup({'widthratio11': '{% widthratio a b c %}'})
    def test_widthratio11(self):
        output = self.engine.render_to_string('widthratio11', {'a': 50, 'c': 100, 'b': 100})
        self.assertEqual(output, '50')

    # #18739: widthratio should handle None args consistently with
    # non-numerics
#10043: widthratio should allow max_width to be a variable
dataset/ETHPy150Open django/django/tests/template_tests/syntax_tests/test_width_ratio.py/WidthRatioTagTests.test_widthratio11