41 lines
1.1 KiB
Plaintext
41 lines
1.1 KiB
Plaintext
// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/12/ArrayTest/Main.jack
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/** Test program for the OS Array class. */
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class Main {
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/** Performs several Array manipulations. */
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function void main() {
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var Array r; // stores test results
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var Array a, b, c;
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let r = 8000;
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let a = Array.new(3);
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let a[2] = 222;
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let r[0] = a[2]; // RAM[8000] = 222
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let b = Array.new(3);
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let b[1] = a[2] - 100;
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let r[1] = b[1]; // RAM[8001] = 122
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let c = Array.new(500);
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let c[499] = a[2] - b[1];
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let r[2] = c[499]; // RAM[8002] = 100
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do a.dispose();
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do b.dispose();
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let b = Array.new(3);
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let b[0] = c[499] - 90;
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let r[3] = b[0]; // RAM[8003] = 10
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do c.dispose();
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do b.dispose();
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return;
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}
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}
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