TST: add tighbbox tests

jklymak · jklymak · commit f93b291b282f · 2018-03-05T11:08:02.000-08:00
diff --git a/lib/matplotlib/tests/test_figure.py b/lib/matplotlib/tests/test_figure.py
@@ -382,3 +382,14 @@ def test_figure_repr():
 def test_fspath(fmt):
     from pathlib import Path
     plt.savefig(Path(os.devnull), format=fmt)
+
+
+def test_tightbbox():
+    fig, ax = plt.subplots()
+    ax.set_xlim(0, 1)
+    t = ax.text(1., 0.5, 'This dangles over end')
+    renderer = fig.canvas.get_renderer()
+    assert t.get_tightbbox(renderer).x1 == 1445.625
+    assert ax.get_tightbbox(renderer).x1 == 1445.625
+    assert np.abs(fig.get_tightbbox(renderer).x1 - 9.035) < 0.002
+    assert np.abs(fig.get_tightbbox(renderer).x0 - 0.679) < 0.002
