test(mge/utils): cover all test data

GitOrigin-RevId: e676476b9d59cc0ec717d8acb03d83cc35a35293

imperative/python/test/helpers/utils.py

@@ -94,13 +94,8 @@ def opr_test(
 
         return inp, outp
 
-    if len(cases) == 0:
-        raise ValueError("should give one case at least")
-
-    if not callable(func):
-        raise ValueError("the input func should be callable")
-
-    inp, outp = get_param(cases, 0)
+    def run_index(index):
+        inp, outp = get_param(cases, index)
         inp_tensor = [make_tensor(inpi, network) for inpi in inp]
 
         if test_trace and not network:
@@ -136,3 +131,12 @@ def opr_test(
 
         results = func(*inp_tensor, **kwargs)
         check_results(results, outp)
+
+    if len(cases) == 0:
+        raise ValueError("should give one case at least")
+
+    if not callable(func):
+        raise ValueError("the input func should be callable")
+
+    for index in range(len(cases)):
+        run_index(index)

imperative/python/test/unit/functional/test_functional.py

@@ -79,7 +79,7 @@ def test_matinv():
     opr_test(
         cases,
         F.matinv,
-        compare_fn=lambda x, y: np.testing.assert_allclose(x.numpy(), y, rtol=1e-5),
+        compare_fn=lambda x, y: np.testing.assert_allclose(x.numpy(), y, rtol=1e-4),
         ref_fn=np.linalg.inv,
     )