diff options
| author | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
|---|---|---|
| committer | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
| commit | a000308104aab27c2dde9a306f1bc654b2db4806 (patch) | |
| tree | aecc628e14c1628b5714281437aba18680cdc27b /projects/12/OutputTest | |
first commit
Diffstat (limited to 'projects/12/OutputTest')
| -rw-r--r-- | projects/12/OutputTest/Main.jack | 42 | ||||
| -rw-r--r-- | projects/12/OutputTest/OutputTestOutput.gif | bin | 0 -> 6184 bytes |
2 files changed, 42 insertions, 0 deletions
diff --git a/projects/12/OutputTest/Main.jack b/projects/12/OutputTest/Main.jack new file mode 100644 index 0000000..f243068 --- /dev/null +++ b/projects/12/OutputTest/Main.jack @@ -0,0 +1,42 @@ +// 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/OutputTest/Main.jack
+
+/** Test program for the OS Output class. */
+class Main {
+
+ /** Outputs the entire character set to the screen using all the
+ * methods of the Output class. */
+ function void main() {
+ var String s;
+
+ let s = String.new(1);
+ do s.appendChar(String.doubleQuote());
+
+ do Output.moveCursor(0, 63);
+ do Output.printChar(66);
+ do Output.moveCursor(22, 0);
+ do Output.printChar(67);
+ do Output.moveCursor(22, 63);
+ do Output.printChar(68);
+ do Output.printChar(65);
+
+ do Output.moveCursor(2, 0);
+ do Output.printString("0123456789");
+ do Output.println();
+
+ do Output.printString("ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz");
+ do Output.println();
+
+ do Output.printString("!#$%&'()*+,-./:;<=>?@[\]^_`{|}~");
+ do Output.printString(s);
+ do Output.println();
+
+ do Output.printInt(-12345);
+ do Output.backSpace();
+ do Output.printInt(6789);
+
+ return;
+ }
+}
diff --git a/projects/12/OutputTest/OutputTestOutput.gif b/projects/12/OutputTest/OutputTestOutput.gif Binary files differnew file mode 100644 index 0000000..b8ec2c0 --- /dev/null +++ b/projects/12/OutputTest/OutputTestOutput.gif |
