diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_call.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/test_call.rb b/test/ruby/test_call.rb index d2406743af..12793a7572 100644 --- a/test/ruby/test_call.rb +++ b/test/ruby/test_call.rb @@ -52,4 +52,17 @@ class TestCall < Test::Unit::TestCase assert_nothing_raised(NoMethodError) {o.?x = 6} assert_nothing_raised(NoMethodError) {o.?x *= 7} end + + def test_safe_call_evaluate_arguments_only_method_call_is_made + count = 0 + proc = proc { count += 1; 1 } + s = Struct.new(:x, :y) + o = s.new(["a", "b", "c"]) + + o.y.?at(proc.call) + assert_equal(0, count) + + o.x.?at(proc.call) + assert_equal(1, count) + end end |