diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_iseq.rb | 11 | ||||
| -rw-r--r-- | test/ruby/test_method.rb | 6 | ||||
| -rw-r--r-- | test/ruby/test_syntax.rb | 43 |
3 files changed, 60 insertions, 0 deletions
diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb index 6846f7958b..43b1f0f620 100644 --- a/test/ruby/test_iseq.rb +++ b/test/ruby/test_iseq.rb @@ -682,6 +682,17 @@ class TestISeq < Test::Unit::TestCase assert_equal([[:nokey]], iseq.eval.singleton_method(:foo).parameters) end + def test_to_binary_dumps_noblock + iseq = assert_iseq_to_binary(<<-RUBY) + o = Object.new + class << o + def foo(&nil); end + end + o + RUBY + assert_equal([[:noblock]], iseq.eval.singleton_method(:foo).parameters) + end + def test_to_binary_line_info assert_iseq_to_binary("#{<<~"begin;"}\n#{<<~'end;'}", '[Bug #14660]').eval begin; diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb index c3819cdebf..7c3e8e03a7 100644 --- a/test/ruby/test_method.rb +++ b/test/ruby/test_method.rb @@ -32,6 +32,7 @@ class TestMethod < Test::Unit::TestCase def mk7(a, b = nil, *c, d, **o) nil && o end def mk8(a, b = nil, *c, d, e:, f: nil, **o) nil && o end def mnk(**nil) end + def mnb(&nil) end def mf(...) end class Base @@ -617,6 +618,7 @@ class TestMethod < Test::Unit::TestCase define_method(:pmk7) {|a, b = nil, *c, d, **o|} define_method(:pmk8) {|a, b = nil, *c, d, e:, f: nil, **o|} define_method(:pmnk) {|**nil|} + define_method(:pmnb) {|&nil|} def test_bound_parameters assert_equal([], method(:m0).parameters) @@ -640,6 +642,7 @@ class TestMethod < Test::Unit::TestCase assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyrest, :o]], method(:mk7).parameters) assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyreq, :e], [:key, :f], [:keyrest, :o]], method(:mk8).parameters) assert_equal([[:nokey]], method(:mnk).parameters) + assert_equal([[:noblock]], method(:mnb).parameters) # pending assert_equal([[:rest, :*], [:keyrest, :**], [:block, :&]], method(:mf).parameters) end @@ -666,6 +669,7 @@ class TestMethod < Test::Unit::TestCase assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyrest, :o]], self.class.instance_method(:mk7).parameters) assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyreq, :e], [:key, :f], [:keyrest, :o]], self.class.instance_method(:mk8).parameters) assert_equal([[:nokey]], self.class.instance_method(:mnk).parameters) + assert_equal([[:noblock]], self.class.instance_method(:mnb).parameters) # pending assert_equal([[:rest, :*], [:keyrest, :**], [:block, :&]], self.class.instance_method(:mf).parameters) end @@ -691,6 +695,7 @@ class TestMethod < Test::Unit::TestCase assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyrest, :o]], method(:pmk7).parameters) assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyreq, :e], [:key, :f], [:keyrest, :o]], method(:pmk8).parameters) assert_equal([[:nokey]], method(:pmnk).parameters) + assert_equal([[:noblock]], method(:pmnb).parameters) end def test_bmethod_unbound_parameters @@ -715,6 +720,7 @@ class TestMethod < Test::Unit::TestCase assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyrest, :o]], self.class.instance_method(:pmk7).parameters) assert_equal([[:req, :a], [:opt, :b], [:rest, :c], [:req, :d], [:keyreq, :e], [:key, :f], [:keyrest, :o]], self.class.instance_method(:pmk8).parameters) assert_equal([[:nokey]], self.class.instance_method(:pmnk).parameters) + assert_equal([[:noblock]], self.class.instance_method(:pmnb).parameters) end def test_hidden_parameters diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index e868967e8b..70e1956816 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -202,6 +202,49 @@ class TestSyntax < Test::Unit::TestCase assert_syntax_error("def f(...); g(&); end", /no anonymous block parameter/) end + def test_no_block_argument_in_method + assert_valid_syntax("def f(&nil) end") + assert_valid_syntax("def f(a, &nil) end") + assert_valid_syntax("def f(*rest, &nil) end") + assert_valid_syntax("def f(*rest, p, &nil) end") + assert_valid_syntax("def f(a, *rest, &nil) end") + assert_valid_syntax("def f(a, *rest, p, &nil) end") + assert_valid_syntax("def f(a, k: nil, &nil) end") + assert_valid_syntax("def f(a, k: nil, **kw, &nil) end") + assert_valid_syntax("def f(a, *rest, k: nil, &nil) end") + assert_valid_syntax("def f(a, *rest, k: nil, **kw, &nil) end") + assert_valid_syntax("def f(a, *rest, p, k: nil, &nil) end") + assert_valid_syntax("def f(a, *rest, p, k: nil, **kw, &nil) end") + + obj = Object.new + obj.instance_eval "def f(&nil) end" + assert_raise_with_message(ArgumentError, /block accepted/) {obj.f {}} + assert_raise_with_message(ArgumentError, /block accepted/) {obj.f(&proc {})} + end + + def test_no_block_argument_in_block + assert_valid_syntax("proc do |&nil| end") + assert_valid_syntax("proc do |a, &nil| end") + assert_valid_syntax("proc do |*rest, &nil| end") + assert_valid_syntax("proc do |*rest, p, &nil| end") + assert_valid_syntax("proc do |a, *rest, &nil| end") + assert_valid_syntax("proc do |a, *rest, p, &nil| end") + assert_valid_syntax("proc do |a, k: nil, &nil| end") + assert_valid_syntax("proc do |a, k: nil, **kw, &nil| end") + assert_valid_syntax("proc do |a, *rest, k: nil, &nil| end") + assert_valid_syntax("proc do |a, *rest, k: nil, **kw, &nil| end") + assert_valid_syntax("proc do |a, *rest, p, k: nil, &nil| end") + assert_valid_syntax("proc do |a, *rest, p, k: nil, **kw, &nil| end") + + pr = eval "proc {|&nil|}" + assert_nil(pr.call) + assert_raise_with_message(ArgumentError, /block accepted/) {pr.call {}} + pr = eval "proc {|a, &nil| a}" + assert_nil(pr.call) + assert_equal(1, pr.call(1)) + assert_raise_with_message(ArgumentError, /block accepted/) {pr.call {}} + end + def test_newline_in_block_parameters bug = '[ruby-dev:45292]' ["", "a", "a, b"].product(["", ";x", [";", "x"]]) do |params| |