diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ripper/test_lexer.rb | 35 | ||||
| -rw-r--r-- | test/ripper/test_scanner_events.rb | 1 |
2 files changed, 36 insertions, 0 deletions
diff --git a/test/ripper/test_lexer.rb b/test/ripper/test_lexer.rb new file mode 100644 index 0000000000..72b7f1b5fd --- /dev/null +++ b/test/ripper/test_lexer.rb @@ -0,0 +1,35 @@ +# 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) + + str = <<~'E' + <<~"D" + #{ + <<~"B" + this must be a valid ruby + B + } + D + E + assert_equal(str, Ripper.tokenize(str).join(""), bug) + end +end diff --git a/test/ripper/test_scanner_events.rb b/test/ripper/test_scanner_events.rb index 8c950041a2..9f185b2a7e 100644 --- a/test/ripper/test_scanner_events.rb +++ b/test/ripper/test_scanner_events.rb @@ -105,6 +105,7 @@ class TestRipper::ScannerEvents < Test::Unit::TestCase Ripper.lex("1r\n2i\n3ri\n4.2r\n5.6ri") assert_equal [[[1, 0], :on_heredoc_beg, "<<~EOS"], [[1, 6], :on_nl, "\n"], + [[2, 0], :on_ignored_sp, " "], [[2, 2], :on_tstring_content, "heredoc\n"], [[3, 0], :on_heredoc_end, "EOS"] ], |