Function test_unicode_minus

lib/matplotlib/tests/test_usetex.py:53–56

(fig_test, fig_ref)

@check_figures_equal(extensions=['png', 'pdf', 'svg'])
def test_unicode_minus(fig_test, fig_ref):
    mpl.rcParams['text.usetex'] = True
    fig_test.text(.5, .5, "$-$")
    fig_ref.text(.5, .5, "\N{MINUS SIGN}")


def test_mathdefault():