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Diffstat (limited to 'projects/12/SysTest/Main.jack')
-rw-r--r-- | projects/12/SysTest/Main.jack | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/projects/12/SysTest/Main.jack b/projects/12/SysTest/Main.jack deleted file mode 100644 index a153b25..0000000 --- a/projects/12/SysTest/Main.jack +++ /dev/null @@ -1,31 +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/SysTest/Main.jack
-
-/** Test program for the OS Sys class. */
-class Main {
-
- /** Tests the wait method of the Sys class. */
- function void main() {
- var char key;
-
- do Output.printString("Wait test:");
- do Output.println();
- do Output.printString("Press any key. After 2 seconds, another message will be printed:");
-
- while (key = 0) {
- let key = Keyboard.keyPressed();
- }
- while (~(key = 0)) {
- let key = Keyboard.keyPressed();
- }
-
- do Sys.wait(2000);
-
- do Output.println();
- do Output.printString("Time is up. Make sure that 2 seconds elapsed.");
-
- return;
- }
-}
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