diff options
Diffstat (limited to 'test/ruby/test_keyword.rb')
-rw-r--r-- | test/ruby/test_keyword.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/ruby/test_keyword.rb b/test/ruby/test_keyword.rb index 45ecc6a95e..b7b4301ca1 100644 --- a/test/ruby/test_keyword.rb +++ b/test/ruby/test_keyword.rb @@ -290,4 +290,25 @@ class TestKeywordArguments < Test::Unit::TestCase assert_equal(1, o.bug7942(), bug7942) assert_equal(42, o.bug7942(a: 42), bug7942) end + + def test_required_keyword + feature7701 = '[ruby-core:51454] [Feature #7701] required keyword argument' + o = Object.new + assert_nothing_raised(SyntaxError, feature7701) do + eval("def o.foo(a:) a; end") + end + assert_raise(ArgumentError, feature7701) {o.foo} + assert_equal(42, o.foo(a: 42), feature7701) + assert_equal([[:keyreq, :a]], o.method(:foo).parameters, feature7701) + end + + def test_block_required_keyword + feature7701 = '[ruby-core:51454] [Feature #7701] required keyword argument' + b = assert_nothing_raised(SyntaxError, feature7701) do + break eval("proc {|a:| a}") + end + assert_raise(ArgumentError, feature7701) {b.call} + assert_equal(42, b.call(a: 42), feature7701) + assert_equal([[:keyreq, :a]], b.parameters, feature7701) + end end |