From 91444c47476f8f62723d0bee2684a0817b99e448 Mon Sep 17 00:00:00 2001 From: Tomoyuki Sahara Date: Thu, 18 Oct 2018 13:07:47 +0900 Subject: replace quicksort with mergesort. --- test/t/array.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'test/t/array.rb') diff --git a/test/t/array.rb b/test/t/array.rb index ecec39363..53fbdcf1a 100644 --- a/test/t/array.rb +++ b/test/t/array.rb @@ -386,6 +386,12 @@ assert("Array#rindex") do assert_equal 0, $a.rindex(1) end +assert('Array#sort!') do + a = [3, 2, 1] + assert_equal a, a.sort! # sort! returns self. + assert_equal [1, 2, 3], a # it is sorted. +end + assert('Array#freeze') do a = [].freeze assert_raise(RuntimeError) do -- cgit v1.2.3