require 'test/unit' require "-test-/string/string" class Test_StrSetLen < Test::Unit::TestCase def setup @s0 = [*"a".."z"].join("").freeze @s1 = Bug::String.new(@s0) end def teardown orig = [*"a".."z"].join("") assert_equal(orig, @s0) end def test_non_shared @s1.modify! assert_equal("abc", @s1.set_len(3)) end def test_shared assert_raise(RuntimeError) { assert_equal("abc", @s1.set_len(3)) } end end