From d3a0cc3a8ba6dfeb64d3faeffdeb6845b60e5840 Mon Sep 17 00:00:00 2001 From: Yuchen Pei Date: Sat, 20 Jan 2018 15:41:49 +0100 Subject: rearranged the dir for github - removed tools and pdfs - rearranged the projects dirs - added md files - other minor changes --- projects/12/KeyboardTest/Main.jack | 93 -------------------------------------- 1 file changed, 93 deletions(-) delete mode 100644 projects/12/KeyboardTest/Main.jack (limited to 'projects/12/KeyboardTest/Main.jack') diff --git a/projects/12/KeyboardTest/Main.jack b/projects/12/KeyboardTest/Main.jack deleted file mode 100644 index e89182c..0000000 --- a/projects/12/KeyboardTest/Main.jack +++ /dev/null @@ -1,93 +0,0 @@ -// 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/12/KeyboardTest/Main.jack - -/** Test program for the OS Keyboard class. */ -class Main { - - /** Gets input from the user and verifies its contents. */ - function void main() { - var char c, key; - var String s; - var int i; - var boolean ok; - - let ok = false; - do Output.printString("keyPressed test:"); - do Output.println(); - while (~ok) { - do Output.printString("Please press the 'Page Down' key"); - while (key = 0) { - let key = Keyboard.keyPressed(); - } - let c = key; - while (~(key = 0)) { - let key = Keyboard.keyPressed(); - } - - do Output.println(); - - if (c = 137) { - do Output.printString("ok"); - do Output.println(); - let ok = true; - } - } - - let ok = false; - do Output.printString("readChar test:"); - do Output.println(); - do Output.printString("(Verify that the pressed character is echoed to the screen)"); - do Output.println(); - while (~ok) { - do Output.printString("Please press the number '3': "); - let c = Keyboard.readChar(); - - do Output.println(); - - if (c = 51) { - do Output.printString("ok"); - do Output.println(); - let ok = true; - } - } - - let ok = false; - do Output.printString("readLine test:"); - do Output.println(); - do Output.printString("(Verify echo and usage of 'backspace')"); - do Output.println(); - while (~ok) { - let s = Keyboard.readLine("Please type 'JACK' and press enter: "); - - if (s.length() = 4) { - if ((s.charAt(0) = 74) & (s.charAt(1) = 65) & (s.charAt(2) = 67) & (s.charAt(3) = 75)) { - do Output.printString("ok"); - do Output.println(); - let ok = true; - } - } - } - - let ok = false; - do Output.printString("readInt test:"); - do Output.println(); - do Output.printString("(Verify echo and usage of 'backspace')"); - do Output.println(); - while (~ok) { - let i = Keyboard.readInt("Please type '-32123' and press enter: "); - - if (i = (-32123)) { - do Output.printString("ok"); - do Output.println(); - let ok = true; - } - } - - do Output.println(); - do Output.printString("Test completed successfully"); - - return; - } -} -- cgit v1.2.3