Revert "TST: Remove numpy cpu disabling from some subprocess tests"

greglucas · greglucas · commit 357901a9e222 · 2022-01-06T09:30:51.000-07:00
This reverts commit d6f6875.
diff --git a/lib/matplotlib/tests/test_backend_tk.py b/lib/matplotlib/tests/test_backend_tk.py
@@ -36,8 +36,7 @@ def test_func():
         try:
             proc = subprocess.run(
                 [sys.executable, "-c", f"{source}\n{func.__name__}()"],
-                env={**os.environ, "MPLBACKEND": "TkAgg",
-                     "NPY_DISABLE_CPU_FEATURES": ""},
+                env={**os.environ, "MPLBACKEND": "TkAgg"},
                 timeout=_test_timeout,
                 stdout=subprocess.PIPE,
                 stderr=subprocess.PIPE,
diff --git a/lib/matplotlib/tests/test_sphinxext.py b/lib/matplotlib/tests/test_sphinxext.py
@@ -28,8 +28,7 @@ def test_tinypages(tmpdir):
     # coverage anyways); hide them using GCOV_ERROR_FILE.
     proc = Popen(
         cmd, stdout=PIPE, stderr=PIPE, universal_newlines=True,
-        env={**os.environ, "MPLBACKEND": "", "GCOV_ERROR_FILE": os.devnull,
-             "NPY_DISABLE_CPU_FEATURES": ""})
+        env={**os.environ, "MPLBACKEND": "", "GCOV_ERROR_FILE": os.devnull})
     out, err = proc.communicate()
 
     # Build the pages with warnings turned into errors
@@ -129,8 +128,7 @@ def build_sphinx_html(source_dir, doctree_dir, html_dir, extra_args=None):
     cmd = [sys.executable, '-msphinx', '-W', '-b', 'html',
            '-d', str(doctree_dir), str(source_dir), str(html_dir), *extra_args]
     proc = Popen(cmd, stdout=PIPE, stderr=PIPE, universal_newlines=True,
-                 env={**os.environ, "MPLBACKEND": "",
-                      "NPY_DISABLE_CPU_FEATURES": ""})
+                 env={**os.environ, "MPLBACKEND": ""})
     out, err = proc.communicate()
 
     assert proc.returncode == 0, \
