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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-11-30 04:21:26 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-11-30 04:21:26 +0000
commitdacc2c24363dbaaf58cc246e0ae1b8fa643b213e (patch)
tree0d1d46f4c4e412bf69783f8acf90f906eea218e7 /test/-ext-/iter/test_yield_block.rb
parent4ce307aeee3e89b1bec5e275b253c198d12131d3 (diff)
vm_eval.c: blockarg
* vm_eval.c (rb_yield_block): implement non-nil block argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/-ext-/iter/test_yield_block.rb')
-rw-r--r--test/-ext-/iter/test_yield_block.rb21
1 files changed, 21 insertions, 0 deletions
diff --git a/test/-ext-/iter/test_yield_block.rb b/test/-ext-/iter/test_yield_block.rb
new file mode 100644
index 0000000..bec993c
--- /dev/null
+++ b/test/-ext-/iter/test_yield_block.rb
@@ -0,0 +1,21 @@
+require 'test/unit'
+require '-test-/iter'
+
+module TestIter
+end
+
+class TestIter::YieldBlock < Test::Unit::TestCase
+ class YieldTest
+ include Bug::Iter::Yield
+ attr_reader :blockarg
+ def test(arg, &block)
+ block.call(arg) {|blockarg| @blockarg = blockarg}
+ end
+ end
+
+ def test_yield_block
+ a = YieldTest.new
+ a.yield_block(:test, "foo") {|x, &b| assert_kind_of(Proc, b); b.call(x)}
+ assert_equal("foo", a.blockarg)
+ end
+end