17 lines
432 B
Nim
17 lines
432 B
Nim
import random, strformat, pixie/fileformats/png, pixie/common, pngsuite
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randomize()
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for i in 0 ..< 10_000:
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let file = pngSuiteFiles[rand(pngSuiteFiles.len - 1)]
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var data = cast[seq[uint8]](readFile(&"tests/data/pngsuite/{file}.png"))
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let
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pos = 29 + rand(data.len - 30)
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value = rand(255).uint8
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data[pos] = value
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echo &"{i} {file} {pos} {value}"
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try:
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discard decodePng(data)
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except PixieError:
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discard
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