Roboto with no real small-caps
    
      Control
      ABCDEF abcdef
      font-variant: small-caps (expected: fake small caps)
      abcdef
      font-feature-settings: 'smcp' on (expected: lowercase)
      abcdef
      font-feature-settings: 'smcp' off (expected: lowercase)
      abcdef
    
    
      Combining properties
      font-variant: small-caps; font-feature-settings: 'smcp' on (expected: fake small caps)
      abcdef
      font-variant: small-caps; font-feature-settings: 'smcp' off (expected: ?)
      abcdef
      font-feature-settings: 'smcp' off; font-variant: small-caps; (expected: ?)
      abcdef
      font-variant: initial; font-feature-settings: 'smcp' on (expected: lowercase)
      abcdef
      font-variant: initial; font-feature-settings: 'smcp' off (expected: lowercase)
      abcdef
    
    
    Roboto with Real small-caps support:
    
      Control
      ABCDEF abcdef
      font-variant: small-caps (expected: real small caps)
      abcdef
      font-feature-settings: 'smcp' on (expected: real small caps)
      abcdef
      font-feature-settings: 'smcp' off (expected: lowercase)
      abcdef
    
    
      Combining properties
      font-variant: small-caps; font-feature-settings: 'smcp' on (expected: real small caps)
      abcdef
      font-variant: small-caps; font-feature-settings: 'smcp' off (expected: ?)
      abcdef
      font-feature-settings: 'smcp' off; font-variant: small-caps; (expected: ?)
      abcdef
      font-variant: initial; font-feature-settings: 'smcp' on (expected: real small caps)
      abcdef
      font-variant: initial; font-feature-settings: 'smcp' off (expected: lowercase)
      abcdef