2012-02-29 08:07:45 +00:00
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describe 'AsciiIo.SgrInterpreter', ->
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2012-08-28 21:31:21 +00:00
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interpreter = new AsciiIo.SgrInterpreter
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2012-02-29 08:07:45 +00:00
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2012-08-28 21:31:21 +00:00
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expectChange = (numbers, hash) ->
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attrs = interpreter.parse numbers
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expect(attrs).toEqual hash
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2012-02-29 08:07:45 +00:00
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2012-08-28 21:31:21 +00:00
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describe '#parse', ->
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2012-02-29 08:07:45 +00:00
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2012-08-28 21:31:21 +00:00
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it 'resets brush for 0', ->
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expectChange [0], AsciiIo.Brush.default().attributes()
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it 'sets bright attr for 1', ->
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expectChange [1], bright: true
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it 'sets italic attr for 3', ->
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expectChange [3], italic: true
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it 'sets underline attr for 4', ->
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expectChange [4], underline: true
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it 'sets blink attr for 5', ->
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expectChange [5], blink: true
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2012-11-23 21:42:39 +00:00
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it 'sets reverse attr for 7', ->
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expectChange [7], reverse: true
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2012-08-28 21:31:21 +00:00
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it 'unsets italic for 23', ->
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expectChange [23], italic: false
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it 'unsets underline attr for 24', ->
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expectChange [24], underline: false
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it 'unsets blink attr for 25', ->
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expectChange [25], blink: false
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2012-11-23 21:42:39 +00:00
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it 'unsets reverse attr for 27', ->
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expectChange [27], reverse: false
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2012-08-28 21:31:21 +00:00
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it 'sets foreground for 30-37', ->
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expectChange [30], fg: 0
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expectChange [32], fg: 2
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expectChange [37], fg: 7
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it 'sets foreground for 38;5;x', ->
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expectChange [38, 5, 100], fg: 100
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it 'resets foreground for 39', ->
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expectChange [39], fg: undefined
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it 'sets background for 40-47', ->
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expectChange [40], bg: 0
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expectChange [44], bg: 4
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expectChange [47], bg: 7
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it 'sets background for 48;5;x', ->
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expectChange [48, 5, 200], bg: 200
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it 'resets background for 49', ->
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expectChange [49], bg: undefined
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it 'sets foreground for 90-97', ->
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expectChange [90], fg: 0
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expectChange [93], fg: 3
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expectChange [97], fg: 7
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it 'sets background for 100-107', ->
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expectChange [100], bg: 0
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expectChange [103], bg: 3
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expectChange [107], bg: 7
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