diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | test/ruby/test_call.rb | 13 |
2 files changed, 18 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Fri Oct 30 12:53:21 2015 yui-knk <spiketeika@gmail.com> + + * test/ruby/test_call.rb: added test for safe navigation operator. + [fix GH-1066] + Fri Oct 30 12:47:34 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> * ChangeLog: fix wrong commit name. 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 |