TST: add debugging prints

tacaswell · tacaswell · commit 11ac9394eeff · 2018-11-02T12:40:08.000-04:00
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -38,6 +38,9 @@ jobs:
 
     displayName: "Install self"
 
+  - script: env
+    displayName: 'print env'
+
   - script: |
 
       pip install pytest
diff --git a/lib/matplotlib/tests/test_backend_bases.py b/lib/matplotlib/tests/test_backend_bases.py
@@ -59,6 +59,7 @@ def test_get_default_filename(tmpdir):
 def test_non_gui_warning():
     plt.close('all')
     plt.subplots()
+    print(matplotlib.get_backend())
     with pytest.warns(UserWarning) as rec:
         plt.show()
         assert len(rec) == 1
