Module: Text2svgTypographyTest

Defined in:
lib/text2svg/typography_test.rb

Instance Method Summary collapse

Instance Method Details

#benchmark_build(b) ⇒ Object 



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# File 'lib/text2svg/typography_test.rb', line 82

def benchmark_build(b)
  str = [*'!'..'z'].join
  opt = Text2svg::Option.default
  opt.font = 'data/sporq.ttf'
  b.reset_timer
  i = 0
  while i < b.n
    Text2svg::Typography.build(str, opt)
    i += 1
  end
end

#check(t, opt) ⇒ Object 



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# File 'lib/text2svg/typography_test.rb', line 4

def check(t, opt)
  ['ABC', "\n", "\n\nA", "", "A\nB\n\n", "A\n  \n\nC", "<", ">", "&", "=", "@", "%", "#", "("].each do |text|
    begin
      c = Text2svg::Typography.build(text, opt)
    rescue => e
      t.log("raise error #{e.class}: #{e.message} with text=\"#{text}\",opt=#{opt}")
      raise
    end

    unless Text2svg::Content === c
      t.error('return value was break')
    end

    unless Integer === c.width
      t.error('return value was break')
    end

    unless Integer === c.height
      t.error('return value was break')
    end
    unless Array === c.notdef_indexes
      t.error('return value was break')
    end

    unless c.data.encoding == Encoding::UTF_8
      t.error('encoding was changed')
    end
  end
end

#test_build(t) ⇒ Object 



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# File 'lib/text2svg/typography_test.rb', line 34

def test_build(t)
  c = Text2svg::Typography.build(nil, Text2svg::Option.new)
  unless Text2svg::Content === c
    t.error('return value was break')
  end

  begin
    Text2svg::Typography.build('a', Text2svg::Option.new)
  rescue Text2svg::OptionError
  else
    t.error('error conditions was changed')
  end

  Dir["data/*"].grep(/otf|ttf/).each do |font|
    [nil, :left, :right, :center].each do |text_align|
      [Encoding::UTF_8, Encoding::ASCII_8BIT].each do |encoding|
        [nil, 'fill="red"'].each do |attribute|
          [false, true].each do |bold|
            [false, true].each do |italic|
              ["0,0,0,0", "128,128,100,100"].each do |char_size|
                [1, 0.02].each do |scale|
                  opt = Text2svg::Option.default
                  opt.font = font
                  opt.text_align = text_align
                  opt.encoding = encoding
                  opt.attribute = attribute
                  opt.bold = bold
                  opt.italic = italic
                  opt.char_size = char_size
                  opt.scale = scale
                  check(t, opt)
                end
              end
            end
          end
        end
      end
    end
  end
end

#test_path(t) ⇒ Object 



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# File 'lib/text2svg/typography_test.rb', line 75

def test_path(t)
  c = Text2svg::Typography.path(nil, Text2svg::Option.new)
  unless Text2svg::Content === c
    t.error('return value was break')
  end
end