TST: make sure all figures are closed

tacaswell · tacaswell · commit db25e2abf884 · 2025-08-07T22:08:02.000-04:00
diff --git a/lib/matplotlib/tests/test_text.py b/lib/matplotlib/tests/test_text.py
@@ -912,6 +912,7 @@ def call(*args, **kwargs):
 
 
 def test_metrics_cache2():
+    plt.close('all')
     # dig into the signature to get the mutable default used as a cache
     renderer_cache = inspect.signature(
         mpl.text._get_text_metrics_function
