From 4027f4159e685a49223a235b9293632903c05371 Mon Sep 17 00:00:00 2001 From: stomar Date: Sun, 16 Apr 2017 15:54:57 +0000 Subject: [PATCH] test_integer.rb: simplify test * test/ruby/test_integer.rb: simplify test for Integer.sqrt. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_integer.rb | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb index 963c6b75a4..db478276c5 100644 --- a/test/ruby/test_integer.rb +++ b/test/ruby/test_integer.rb @@ -490,15 +490,12 @@ class TestInteger < Test::Unit::TestCase end bug13440 = '[ruby-core:80696] [Bug #13440]' - too_big = [] - too_small = [] - 0.step(to: 50, by: 0.001) do |i| + failures = [] + 0.step(to: 50, by: 0.05) do |i| n = (10**i).to_i - int_root = Integer.sqrt(n) - too_big << n if int_root*int_root > n - too_small << n if (int_root+1)*(int_root+1) <= n + root = Integer.sqrt(n) + failures << n unless root*root <= n && (root+1)*(root+1) > n end - assert_empty(too_big, bug13440) - assert_empty(too_small, bug13440) + assert_empty(failures, bug13440) end end