pixie/tests/fuzz_leaks2.nim

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2021-06-01 01:41:03 +00:00
import os, pixie, random
when not defined(pixieLeakCheck):
quit("Requires -d:pixieLeakCheck")
randomize()
for i in 0 ..< 100_000:
let image = newImage(400, 400)
image.fill(rgba(255, 255, 255, 255))
let ctx = newContext(image)
ctx.translate(200, 200)
ctx.scale(vec2(rand(0.1 .. 1.7), rand(0.1 .. 1.7)))
ctx.rotate(rand(0.0 .. 2*PI))
ctx.strokeStyle = "#000000"
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ctx.lineCap = sample([RoundCap, ButtCap, SquareCap])
ctx.lineJoin = sample([MiterJoin, RoundJoin, BevelJoin])
ctx.lineWidth = rand(0.1 .. 1.0)
var first = true
var number = rand(2 .. 100)
for a in 0 .. number:
let th = a.float32 / number.float32 * PI
let pos = vec2(sin(th) * 100, cos(th) * 100)
if first:
ctx.moveTo(pos)
first = false
else:
ctx.lineTo(pos)
ctx.stroke()
# image.writeFile("tests/fuzz_leaks2.png")
# break