Skip pgf pdflatex text if cm-super is not installed

QuLogic · QuLogic · commit 5134427c8e59 · 2023-03-30T00:36:10.000-04:00
Fixes #7160
diff --git a/lib/matplotlib/tests/test_backend_pgf.py b/lib/matplotlib/tests/test_backend_pgf.py
@@ -92,15 +92,12 @@ def test_xelatex():
 
 # test compiling a figure to pdf with pdflatex
 @needs_pgf_pdflatex
+@pytest.mark.skipif(not _has_tex_package('type1ec'), reason='needs type1ec.sty')
 @pytest.mark.skipif(not _has_tex_package('ucs'), reason='needs ucs.sty')
 @pytest.mark.backend('pgf')
 @image_comparison(['pgf_pdflatex.pdf'], style='default',
                   tol=11.71 if _old_gs_version else 0)
 def test_pdflatex():
-    if os.environ.get('APPVEYOR'):
-        pytest.xfail("pdflatex test does not work on appveyor due to missing "
-                     "LaTeX fonts")
-
     rc_pdflatex = {'font.family': 'serif',
                    'pgf.rcfonts': False,
                    'pgf.texsystem': 'pdflatex',
