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35 lines
655 B
Nim
35 lines
655 B
Nim
discard """
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targets: "c cpp js"
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matrix: "--experimental:vmopsDanger"
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"""
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import std/sysrand
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template main() =
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block:
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var x = array[5, byte].default
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doAssert urandom(x)
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block:
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var x = newSeq[byte](5)
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doAssert urandom(x)
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block:
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var x = @[byte(0), 0, 0, 0, 0]
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doAssert urandom(x)
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block:
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var x = @[byte(1), 2, 3, 4, 5]
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doAssert urandom(x)
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block:
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doAssert urandom(0).len == 0
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doAssert urandom(10).len == 10
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doAssert urandom(20).len == 20
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doAssert urandom(120).len == 120
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doAssert urandom(113).len == 113
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doAssert urandom(1234) != urandom(1234) # unlikely to fail in practice
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main()
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