Remove Travis remnants.

Author: QuLogic

.travis.yml

@@ -4,7 +4,7 @@
 
 import pytest
 
-_test_timeout = 10  # Empirically, 1s is not enough on Travis.
+_test_timeout = 10  # Empirically, 1s is not enough on CI.
 
 # NOTE: TkAgg tests seem to have interactions between tests,
 # So isolate each test in a subprocess. See GH#18261

ci/osx-deps

@@ -62,7 +62,7 @@ def _get_testable_interactive_backends():
     return backends
 
 
-_test_timeout = 10  # Empirically, 1s is not enough on Travis.
+_test_timeout = 10  # Empirically, 1s is not enough on CI.
 
 
 # The source of this function gets extracted and run in another process, so it
@@ -161,9 +161,6 @@ def test_interactive_backend(backend, toolbar):
     if backend == "macosx":
         if toolbar == "toolmanager":
             pytest.skip("toolmanager is not implemented for macosx.")
-        if toolbar == "toolbar2" and os.environ.get('TRAVIS'):
-            # See https://github.com/matplotlib/matplotlib/issues/18213
-            pytest.skip("toolbar2 for macosx is buggy on Travis.")
 
     proc = subprocess.run(
         [sys.executable, "-c",

lib/matplotlib/tests/test_backend_tk.py

@@ -9,7 +9,6 @@
 import numpy as np
 import pytest
 
-from matplotlib import font_manager as fm
 from matplotlib.font_manager import (
     findfont, findSystemFonts, FontProperties, fontManager, json_dump,
     json_load, get_font, get_fontconfig_fonts, is_opentype_cff_font,
@@ -111,12 +110,7 @@ def test_utf16m_sfnt():
 def test_find_ttc():
     fp = FontProperties(family=["WenQuanYi Zen Hei"])
     if Path(findfont(fp)).name != "wqy-zenhei.ttc":
-        if not os.environ.get("TRAVIS") or sys.platform != "linux":
-            pytest.skip("Font may be missing")
-        # Travis appears to fail to pick up the ttc file sometimes.  Try to
-        # rebuild the cache and try again.
-        fm._rebuild()
-        assert Path(findfont(fp)).name == "wqy-zenhei.ttc"
+        pytest.skip("Font may be missing")
 
     fig, ax = plt.subplots()
     ax.text(.5, .5, "\N{KANGXI RADICAL DRAGON}", fontproperties=fp)