From d07861fb2fdaec6a630f7198801720cd7581bbab Mon Sep 17 00:00:00 2001 From: nobu Date: Sat, 28 Apr 2018 07:31:32 +0000 Subject: range.c: each on endless range * range.c (range_each): endless range begins with string-like object should iterate from the converted result string, as well as `#each` on a string-end range or `#step` method on an endless range, i.e., `begin.succ` should not be called. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_range.rb | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'test') diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index beb0b956cd..5f2e970324 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -288,6 +288,19 @@ class TestRange < Test::Unit::TestCase o = Object.new def o.to_int() 1 end assert_nothing_raised("[ruby-dev:34558]") { (0..2).step(o) {|x| } } + + o = Object.new + class << o + def to_str() "a" end + def <=>(other) to_str <=> other end + end + + a = [] + (o.."c").step(1) {|x| a << x} + assert_equal(["a", "b", "c"], a) + a = [] + (o..).step(1) {|x| a << x; break if a.size >= 3} + assert_equal(["a", "b", "c"], a) end def test_step_ruby_core_35753 @@ -348,6 +361,19 @@ class TestRange < Test::Unit::TestCase a = [] r2.each {|x| a << x } assert_equal([], a) + + o = Object.new + class << o + def to_str() "a" end + def <=>(other) to_str <=> other end + end + + a = [] + (o.."c").each {|x| a << x} + assert_equal(["a", "b", "c"], a) + a = [] + (o..).each {|x| a << x; break if a.size >= 3} + assert_equal(["a", "b", "c"], a) end def test_begin_end -- cgit v1.2.3