[Git][ghc/ghc][master] testsuite: Use math.inf instead of division-by-zero

[Marge Bot (@marge-bot)]

Marge Bot pushed to branch master at Glasgow Haskell Compiler / GHC


Commits:
e86b1b20 by Ben Gamari at 2024-12-17T13:51:39-05:00
testsuite: Use math.inf instead of division-by-zero

This both more directly captures the intent and also fixes #25580.

- - - - -


1 changed file:

- testsuite/driver/perf_notes.py


Changes:

=====================================
testsuite/driver/perf_notes.py
=====================================
@@ -21,6 +21,7 @@ import sys
 
 from collections import namedtuple, defaultdict
 from math import ceil, trunc
+import math
 
 from testutil import passed, failBecause, testing_metrics, print_table
 from term_color import Color, colored
@@ -140,7 +141,7 @@ class MetricAcceptanceWindow:
 
 class AlwaysAccept(MetricAcceptanceWindow):
     def get_bounds(self, baseline: float) -> Tuple[float, float]:
-        return (-1/0, +1/0)
+        return (-math.inf, +math.inf)
 
     def describe(self) -> str:
         raise NotImplemented



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/e86b1b2013e3fcf51a753d2acfee4e50f8fc69f5

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View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/e86b1b2013e3fcf51a753d2acfee4e50f8fc69f5
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