diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_syntax.rb | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 63997f423f..1daf7b2d91 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -492,92 +492,92 @@ e" assert_equal(expected, actual, "#{Bug7559}: ") end + def assert_dedented_heredoc(expect, result, mesg = "") + %w[eos "eos" 'eos'].each do |eos| + assert_equal(eval("<<-#{eos}\n#{expect}eos\n"), + eval("<<~#{eos}\n#{result}eos\n"), + message(mesg) {"with #{eos}"}) + end + end + def test_dedented_heredoc_without_indentation - assert_equal(" y\nz\n", <<~eos) - y -z - eos + result = " y\n" \ + "z\n" + expect = result + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_indentation - assert_equal(" a\nb\n", <<~eos) - a - b - eos + result = " a\n" \ + " b\n" + expect = " a\n" \ + "b\n" + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_blank_less_indented_line # the blank line has two leading spaces - result = eval("<<~eos\n" \ - " a\n" \ - " \n" \ - " b\n" \ - " eos\n") - assert_equal("a\n\nb\n", result) + result = " a\n" \ + " \n" \ + " b\n" + expect = "a\n" \ + "\n" \ + "b\n" + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_blank_less_indented_line_escaped - result = eval("<<~eos\n" \ - " a\n" \ - "\\ \\ \n" \ - " b\n" \ - " eos\n") - assert_equal(" a\n \n b\n", result) + result = " a\n" \ + "\\ \\ \n" \ + " b\n" + expect = result + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_blank_more_indented_line # the blank line has six leading spaces - result = eval("<<~eos\n" \ - " a\n" \ - " \n" \ - " b\n" \ - " eos\n") - assert_equal("a\n \nb\n", result) + result = " a\n" \ + " \n" \ + " b\n" + expect = "a\n" \ + " \n" \ + "b\n" + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_blank_more_indented_line_escaped - result = eval("<<~eos\n" \ - " a\n" \ - "\\ \\ \\ \\ \\ \\ \n" \ - " b\n" \ - " eos\n") - assert_equal(" a\n \n b\n", result) + result = " a\n" \ + "\\ \\ \\ \\ \\ \\ \n" \ + " b\n" + expect = result + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_empty_line -result = eval("<<~eos\n" \ - " This would contain specially formatted text.\n" \ - "\n" \ - " That might span many lines\n" \ - " eos\n") - assert_equal(<<-eos, result) -This would contain specially formatted text. - -That might span many lines - eos + result = " This would contain specially formatted text.\n" \ + "\n" \ + " That might span many lines\n" + expect = 'This would contain specially formatted text.'"\n" \ + ''"\n" \ + 'That might span many lines'"\n" + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_interpolated_expression - result = eval(" <<~eos\n" \ - " #{1}a\n" \ - " zy\n" \ - " eos\n") - assert_equal(<<-eos, result) - #{1}a -zy - eos + result = ' #{1}a'"\n" \ + " zy\n" + expect = ' #{1}a'"\n" \ + "zy\n" + assert_dedented_heredoc(expect, result) end def test_dedented_heredoc_with_interpolated_string w = "" - result = eval("<<~eos\n" \ - " \#{w} a\n" \ - " zy\n" \ - " eos\n") - assert_equal(<<-eos, result) -#{w} a - zy - eos + result = " \#{mesg} a\n" \ + " zy\n" + expect = '#{mesg} a'"\n" \ + ' zy'"\n" + assert_dedented_heredoc(expect, result) end def test_lineno_after_heredoc |