diff options
Diffstat (limited to 'test/ripper')
-rw-r--r-- | test/ripper/test_lexer.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/ripper/test_lexer.rb b/test/ripper/test_lexer.rb new file mode 100644 index 0000000000..2ec66cd592 --- /dev/null +++ b/test/ripper/test_lexer.rb @@ -0,0 +1,24 @@ +# frozen_string_literal: true +begin + require_relative 'dummyparser' + require 'test/unit' + ripper_test = true + module TestRipper; end +rescue LoadError +end + +class TestRipper::Lexer < Test::Unit::TestCase + def test_nested_dedent_heredoc + bug = '[ruby-core:80977] [Bug #13536]' + str = <<~'E' + <<~"D" + #{ + <<~"B" + this must be a valid ruby + B + } + D + E + assert_equal(str, Ripper.tokenize(str).join(""), bug) + end +end |