address review: rename decorator

Author: skirpichev

Lib/test/support/__init__.py

@@ -73,7 +73,7 @@
     "run_no_yield_async_fn", "run_yielding_async_fn", "async_yield",
     "reset_code", "on_github_actions",
     "requires_root_user", "requires_non_root_user",
-    "skip_if_have_double_rounding",
+    "skip_if_double_rounding",
     ]
 
 
@@ -527,10 +527,9 @@ def dec(*args, **kwargs):
 
 # detect evidence of double-rounding:
 x, y = 1e16, 2.9999 # use temporary values to defeat peephole optimizer
-skip_if_have_double_rounding = unittest.skipIf(x + y == 1e16 + 4,
-                                               ("accuracy not guaranteed on "
-                                                "machines with double "
-                                                "rounding"))
+skip_if_double_rounding = unittest.skipIf(x + y == 1e16 + 4,
+                                          ("accuracy not guaranteed on "
+                                           "machines with double rounding"))
 
 
 def requires_zlib(reason='requires zlib'):

Lib/test/test_builtin.py

@@ -39,7 +39,7 @@
 from test.support.script_helper import assert_python_ok
 from test.support.testcase import ComplexesAreIdenticalMixin
 from test.support.warnings_helper import check_warnings
-from test.support import requires_IEEE_754, skip_if_have_double_rounding
+from test.support import requires_IEEE_754, skip_if_double_rounding
 from unittest.mock import MagicMock, patch
 try:
     import pty, signal
@@ -2230,7 +2230,7 @@ def __getitem__(self, index):
                                          complex(2, -0.0))
 
     @requires_IEEE_754
-    @skip_if_have_double_rounding
+    @skip_if_double_rounding
     @support.cpython_only    # Other implementations may choose a different algorithm
     def test_sum_accuracy(self):
         self.assertEqual(sum([0.1] * 10), 1.0)

Lib/test/test_math.py

@@ -2,7 +2,7 @@
 # XXXX Should not do tests around zero only
 
 from test.support import (verbose, requires_IEEE_754,
-                          skip_if_have_double_rounding)
+                          skip_if_double_rounding)
 from test import support
 import unittest
 import fractions
@@ -679,7 +679,7 @@ def testfrexp(name, result, expected):
         self.assertTrue(math.isnan(math.frexp(NAN)[0]))
 
     @requires_IEEE_754
-    @skip_if_have_double_rounding
+    @skip_if_double_rounding
     def testFsum(self):
         # math.fsum relies on exact rounding for correct operation.
         # There's a known problem with IA32 floating-point that causes
@@ -915,7 +915,7 @@ def testHypot(self):
         self.assertRaises(TypeError, math.hypot, *([1.0]*18), 'spam')
 
     @requires_IEEE_754
-    @skip_if_have_double_rounding
+    @skip_if_double_rounding
     def testHypotAccuracy(self):
         # Verify improved accuracy in cases that were known to be inaccurate.
         #
@@ -1404,7 +1404,7 @@ def __rmul__(self, other):
         self.assertEqual(sumprod(*args), 0.0)
 
     @requires_IEEE_754
-    @skip_if_have_double_rounding
+    @skip_if_double_rounding
     @support.cpython_only    # Other implementations may choose a different algorithm
     def test_sumprod_accuracy(self):
         sumprod = math.sumprod
@@ -1489,7 +1489,7 @@ def run(func, *args):
                         )
 
     @requires_IEEE_754
-    @skip_if_have_double_rounding
+    @skip_if_double_rounding
     @support.cpython_only    # Other implementations may choose a different algorithm
     @support.requires_resource('cpu')
     def test_sumprod_extended_precision_accuracy(self):

Lib/test/test_statistics.py

@@ -17,7 +17,7 @@
 import unittest
 from test import support
 from test.support import (import_helper, requires_IEEE_754,
-                          skip_if_have_double_rounding)
+                          skip_if_double_rounding)
 
 from decimal import Decimal
 from fractions import Fraction
@@ -2791,7 +2791,7 @@ def test_sqrtprod_helper_function_fundamentals(self):
                 self.assertEqual(sign(actual), sign(expected))
 
     @requires_IEEE_754
-    @skip_if_have_double_rounding
+    @skip_if_double_rounding
     @support.cpython_only    # Allow for a weaker sumprod() implementation
     def test_sqrtprod_helper_function_improved_accuracy(self):
         # Test a known example where accuracy is improved