test_wavesynth: use matplotlib

2016-04-07 21:36:30 +08:00 · 2016-04-07 21:36:30 +08:00 · 6a783ead24
parent 3472e1abd3
commit 6a783ead24
1 changed files with 3 additions and 2 deletions
--- a/artiq/test/test_wavesynth.py
+++ b/artiq/test/test_wavesynth.py
@ -121,6 +121,7 @@ class TestSynthesizer(unittest.TestCase):

    @unittest.skip("manual/visual test")
    def test_plot(self):
-        import cairoplot
+        from matplotlib import pyplot as plt
        x, y = self.drive()
-        cairoplot.scatter_plot("plot.png", [x, y])
+        plt.plot(x, y)
+        plt.show()