TST: fix pgf tests

tacaswell · tacaswell · commit e47cfea4038f · 2023-06-20T21:12:03.000-04:00
diff --git a/lib/matplotlib/tests/test_backend_pgf.py b/lib/matplotlib/tests/test_backend_pgf.py
@@ -13,13 +13,17 @@
 from matplotlib.testing.compare import compare_images, ImageComparisonFailure
 from matplotlib.backends.backend_pgf import PdfPages
 from matplotlib.testing.decorators import (
-    _image_directories, check_figures_equal, image_comparison)
+    _baseline_directory, _results_directory, check_figures_equal, image_comparison)
 from matplotlib.testing._markers import (
     needs_ghostscript, needs_pgf_lualatex, needs_pgf_pdflatex,
     needs_pgf_xelatex)
 
 
-baseline_dir, result_dir = _image_directories(lambda: 'dummy func')
+root_dir, mod, image_list, md = _baseline_directory(
+    lambda: 'dummy func', os.environ.get("MPLTESTIMAGEPATH", None)
+)
+result_dir = _results_directory(lambda: 'dummy func')
+baseline_dir = str(root_dir / mod)
 
 
 def compare_figure(fname, savefig_kwargs={}, tol=0):
