diff options
Diffstat (limited to 'test/ruby/test_ast.rb')
-rw-r--r-- | test/ruby/test_ast.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_ast.rb b/test/ruby/test_ast.rb index ed4bcb37c0..d57b60b3f7 100644 --- a/test/ruby/test_ast.rb +++ b/test/ruby/test_ast.rb @@ -134,6 +134,14 @@ class TestAst < Test::Unit::TestCase assert_raise(TypeError) {RubyVM::AbstractSyntaxTree::Node.allocate} end + def test_parse_argument_error + assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(0)} + assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(nil)} + assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(false)} + assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(true)} + assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(:foo)} + end + def test_column_with_long_heredoc_identifier term = "A"*257 ast = RubyVM::AbstractSyntaxTree.parse("<<-#{term}\n""ddddddd\n#{term}\n") |