Test String#each_line when separator is longer than the string.

Test String#each_line when separator is longer than the string.
ruby · headius · headius · headius · tenderlove · tenderlove
Unified Split

Showing with 7 additions and 0 deletions.

+7 −0  test/ruby/test_string.rb
@@ -637,6 +637,13 @@ def test_each_line
     assert_equal(S("hello!"), res[0])
     assert_equal(S("world"),  res[1])
 
+    $/ = "ab"
+
+    res=[]
+    S("a").lines.each {|x| res << x}
+    assert_equal(1, res.size)
+    assert_equal(S("a"), res[0])
+
     $/ = save
 
     s = nil