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# frozen_string_literal: false
require 'test/unit'
require "-test-/string"
class Test_StringQSort < Test::Unit::TestCase
def test_qsort
s = Bug::String.new("xxozfxx")
s.qsort!
assert_equal("foxxxxz", s)
end
def test_qsort_slice
s = Bug::String.new("xxofzx1")
s.qsort!(nil, nil, 3)
assert_equal("fzxxxo1", s)
s = Bug::String.new("xxofzx231")
s.qsort!(nil, nil, 3)
assert_equal("231fzxxxo", s)
end
end
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