Try out simpler test case

Author: denialhaag

.github/workflows/test.yml

@@ -28,5 +28,3 @@ jobs:
           pip install numpy pytest threadpoolctl
       - name: Run array test
         run: pytest
-        env:
-          OPENBLAS_CORETYPE: NEOVERSEV1

test/python/test_array.py

@@ -6,15 +6,13 @@
 #
 # Licensed under the MIT License
 
-from pathlib import Path
-
 import numpy as np
 
 
 def test_array() -> None:
     np.show_runtime()
-    test_array_path = Path(__file__).parent / "test_array.npy"
-    test_array = np.load(test_array_path)
-    norm = np.linalg.norm(test_array)
+    a = np.arange(20000) / 50000
+    b = a + 1j * np.roll(np.flip(a), 12345)
+    norm = np.linalg.norm(b)
     print(f"norm = {norm}")
-    assert np.isclose(norm, 1.0)
+    assert np.isclose(norm, 46.18628948075393)