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Diffstat (limited to 'test/ripper')
-rw-r--r-- | test/ripper/test_ripper.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/ripper/test_ripper.rb b/test/ripper/test_ripper.rb index afe7183ff4..cbd025d2ad 100644 --- a/test/ripper/test_ripper.rb +++ b/test/ripper/test_ripper.rb @@ -98,4 +98,23 @@ class TestRipper::Ripper < Test::Unit::TestCase assert_nil(Ripper.sexp(src), bug12651) end; end + + # https://bugs.jruby.org/4176 + def test_dedent_string + col = Ripper.dedent_string ' hello', 0 + assert_equal 0, col + col = Ripper.dedent_string ' hello', 2 + assert_equal 2, col + col = Ripper.dedent_string ' hello', 4 + assert_equal 2, col + + # lexing a squiggly heredoc triggers Ripper#dedent_string use + src = <<-END +puts <<~END + hello +end + END + + assert_nothing_raised { Ripper.lex src } + end end if ripper_test |