project05: base files

05/ComputerRect.tst

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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/5/ComputerRect.tst
+
+// Tests the Computer chip by having it execute the program Rect.hack.
+// The program draws a rectangle of width 16 pixels and length RAM[0]
+// at the top left corner of the screen.
+
+load Computer.hdl,
+output-file ComputerRect.out,
+compare-to ComputerRect.cmp,
+// Tracks the values of the time, A-register, D-register, program counter, R0, R1, and R2.
+output-list time%S1.3.1 ARegister[]%D1.7.1 DRegister[]%D1.7.1 PC[]%D0.4.0 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
+
+// Loads the binary program Rect.hack into the computer's instruction memory 
+ROM32K load Rect.hack,
+
+echo "Before you run this script, select the 'Screen' option from the 'View' menu";
+
+echo "A small rectangle should be drawn at the top left of the screen (the 'Screen' option of the 'View' menu should be selected.)";
+
+// Draws a rectangle consisting of 4 rows (each 16 pixels wide)
+set RAM16K[0] 4,
+output;
+
+repeat 63 {
+    tick, tock, output;
+}