From 8be9138de2f9c6ce418f43ee55f5e6bce645bc28 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 3 Oct 2023 14:27:51 +0900
Subject: [PATCH] Check by integer modulo instead of float string

---
 spec/ruby/core/process/times_spec.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spec/ruby/core/process/times_spec.rb b/spec/ruby/core/process/times_spec.rb
index d2610f64157c45..9e16c36b7a3dba 100644
--- a/spec/ruby/core/process/times_spec.rb
+++ b/spec/ruby/core/process/times_spec.rb
@@ -26,8 +26,8 @@
       # If getrusage has precision beyond milliseconds, there will be
       # very likely at least one non-zero microsecond results when
       # repeating enough.
-      time = Process.clock_gettime(:GETRUSAGE_BASED_CLOCK_PROCESS_CPUTIME_ID)
-      not ('%.6f' % time).end_with?('000')
+      time = Process.clock_gettime(:GETRUSAGE_BASED_CLOCK_PROCESS_CPUTIME_ID, :nanosecond)
+      not (time % 1_000_000) == 0
     end
   rescue Errno::EINVAL
     false