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https://github.com/20kdc/OC-KittenOS.git
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38 lines
1.4 KiB
Lua
38 lines
1.4 KiB
Lua
-- This is released into the public domain.
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-- No warranty is provided, implied or otherwise.
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-- app-allmem.lua : Memory usage tester
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-- Authors: 20kdc
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local value, w = 0
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-- Use an event to cleanup load costs
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-- We don't care about this event
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neo.scheduleTimer(0)
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coroutine.yield()
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-- Run memory test
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pcall(function ()
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local data = ""
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while true do
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data = data .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1) .. string.char(math.random(256) - 1)
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-- NOTE: we do not #data outside because that would allow it to live too long
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value = value + 16
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end
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end)
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value = math.floor(value / 102.4) / 10
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value = tostring(value) .. "KiB remaining"
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w = neo.requireAccess("x.neo.pub.window", "Windowing")(#value, 1)
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while true do
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local ev, a, b = coroutine.yield()
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if ev == "x.neo.pub.window" then
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if b == "line" then
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w.span(1, 1, value, 0xFFFFFF, 0)
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elseif b == "close" then
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w.close()
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return
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end
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end
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end
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