diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/t/hash.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/t/hash.rb b/test/t/hash.rb index 39f9ae9d8..837fe0216 100644 --- a/test/t/hash.rb +++ b/test/t/hash.rb @@ -34,6 +34,13 @@ assert('Hash#clear', '15.2.13.4.4') do assert_equal({ }, a) end +assert('Hash#dup') do + a = { 'a' => 1 } + b = a.dup + a['a'] = 2 + assert_equal(b, {'a' => 1}) +end + assert('Hash#default', '15.2.13.4.5') do a = Hash.new b = Hash.new('abc') |