TST: only test png version

tacaswell · tacaswell · commit 47d62e42d4b7 · 2020-03-01T23:47:49.000-05:00
diff --git a/lib/matplotlib/tests/test_figure.py b/lib/matplotlib/tests/test_figure.py
@@ -503,7 +503,7 @@ def test_removed_axis():
 
 
 class TestCollage:
-    @check_figures_equal()
+    @check_figures_equal(extensions=['png'])
     @pytest.mark.parametrize('x', [
         [["A", "A", "B"], ["C", "D", "B"]],
         [[1, 1, 2], [3, 4, 2]]]
@@ -531,7 +531,7 @@ def test_basic(self, fig_test, fig_ref, x):
         axD = fig_ref.add_subplot(gs[1, 1])
         axD.set_title(labels[3])
 
-    @check_figures_equal(tol=0.005)
+    @check_figures_equal(tol=0.005, extensions=['png'])
     def test_nested(self, fig_test, fig_ref):
         x = [["A", "B", "B"], ["C", "C", "D"]]
 
@@ -564,7 +564,7 @@ def test_nested(self, fig_test, fig_ref):
         fig_test.tight_layout()
         fig_ref.tight_layout()
 
-    @check_figures_equal()
+    @check_figures_equal(extensions=['png'])
     @pytest.mark.parametrize('x, empty_sentinel', [
         ([["A", None], [None, "B"]], None),
         ([["A", None], [None, "B"]], "SKIP"),
@@ -596,7 +596,7 @@ def test_empty(self, fig_test, fig_ref, x, empty_sentinel):
         axB = fig_ref.add_subplot(gs[1, 1])
         axB.set_title(labels[1])
 
-    @check_figures_equal()
+    @check_figures_equal(extensions=['png'])
     def test_adjust_existing(self, fig_test, fig_ref):
         x = [["A", "B"], ["C", "B"]]
 
