From 81e377023c490998a3fec245ca2fb2b3c710c2c6 Mon Sep 17 00:00:00 2001 From: Yusuke Endoh Date: Wed, 25 Dec 2019 13:35:22 +0900 Subject: range.c: Range#min with a beginless one now raise an explicit exception [Bug #16450] --- test/ruby/test_range.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index 800cee92cc..b37dbbc433 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -81,6 +81,8 @@ class TestRange < Test::Unit::TestCase assert_equal(nil, (2..1).min) assert_equal(1, (1...2).min) assert_equal(1, (1..).min) + assert_raise(RangeError) { (..1).min } + assert_raise(RangeError) { (...1).min } assert_equal(1.0, (1.0..2.0).min) assert_equal(nil, (2.0..1.0).min) @@ -93,6 +95,8 @@ class TestRange < Test::Unit::TestCase assert_equal([0,1,2], (0..10).min(3)) assert_equal([0,1], (0..1).min(3)) assert_equal([0,1,2], (0..).min(3)) + assert_raise(RangeError) { (..1).min(3) } + assert_raise(RangeError) { (...1).min(3) } assert_raise(RangeError) { (0..).min {|a, b| a <=> b } } end @@ -119,6 +123,8 @@ class TestRange < Test::Unit::TestCase assert_equal([9,8,7], (0...10).max(3)) assert_raise(RangeError) { (1..).max(3) } assert_raise(RangeError) { (1...).max(3) } + + assert_raise(RangeError) { (..0).min {|a, b| a <=> b } } end def test_minmax -- cgit v1.2.3