diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_weakmap.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/ruby/test_weakmap.rb b/test/ruby/test_weakmap.rb index 383b5e1f31..c0d1747d2a 100644 --- a/test/ruby/test_weakmap.rb +++ b/test/ruby/test_weakmap.rb @@ -93,4 +93,18 @@ class TestWeakMap < Test::Unit::TestCase end assert_equal(2, n) end + + def test_size + m = __callee__[/test_(.*)/, 1] + assert_equal(0, @wm.__send__(m)) + x1 = "foo" + k1 = Object.new + @wm[k1] = x1 + assert_equal(1, @wm.__send__(m)) + x2 = "bar" + k2 = Object.new + @wm[k2] = x2 + assert_equal(2, @wm.__send__(m)) + end + alias test_length test_size end |