From 6b9d8f151cc04a0590a7fed80ae5b8eb3928952a Mon Sep 17 00:00:00 2001
From: Frederick Yin <fkfd@fkfd.me>
Date: Sun, 21 Aug 2022 22:08:53 +0800
Subject: Move hack-as up one directory

---
 projects/hack-as/test/compare.hack     | 25 +++++++++++++++++++++++++
 projects/hack-as/test/conventional.asm | 32 ++++++++++++++++++++++++++++++++
 projects/hack-as/test/valid.asm        | 29 +++++++++++++++++++++++++++++
 3 files changed, 86 insertions(+)
 create mode 100644 projects/hack-as/test/compare.hack
 create mode 100644 projects/hack-as/test/conventional.asm
 create mode 100644 projects/hack-as/test/valid.asm

(limited to 'projects/hack-as/test')

diff --git a/projects/hack-as/test/compare.hack b/projects/hack-as/test/compare.hack
new file mode 100644
index 0000000..f33a9d1
--- /dev/null
+++ b/projects/hack-as/test/compare.hack
@@ -0,0 +1,25 @@
+0000000000000000
+1111110000010000
+0000000000010111
+1110001100000110
+0000000000010000
+1110001100001000
+0100000000000000
+1110110000010000
+0000000000010001
+1110001100001000
+0000000000010001
+1111110000100000
+1110111010001000
+0000000000010001
+1111110000010000
+0000000000100000
+1110000010010000
+0000000000010001
+1110001100001000
+0000000000010000
+1111110010011000
+0000000000001010
+1110001100000001
+0000000000010111
+1110101010000111
diff --git a/projects/hack-as/test/conventional.asm b/projects/hack-as/test/conventional.asm
new file mode 100644
index 0000000..5510424
--- /dev/null
+++ b/projects/hack-as/test/conventional.asm
@@ -0,0 +1,32 @@
+// conventional asm a sane person would write
+// draw a rectangle on top left of screen
+// width 16px, height specified in RAM[0]
+@0
+D=M
+@INFINITE_LOOP
+D;JLE	// reject if height is negative
+@counter
+M=D
+@SCREEN
+D=A
+@address
+M=D
+(LOOP)
+	@address
+   	A=M
+   	M=-1
+   	@address
+   	D=M
+   	@32
+   	D=D+A
+   	@address
+   	M=D
+   	@counter
+   	MD=M-1
+   	@LOOP
+   	D;JGT
+
+(INFINITE_LOOP)
+	@INFINITE_LOOP
+	0;JMP
+
diff --git a/projects/hack-as/test/valid.asm b/projects/hack-as/test/valid.asm
new file mode 100644
index 0000000..d705f1e
--- /dev/null
+++ b/projects/hack-as/test/valid.asm
@@ -0,0 +1,29 @@
+// valid asm, but with unnecessary whitespace, = and ;
+@ 0		// unnecessary space
+D=M
+@INFINITE_LOOP
+=D;JLE		// unnecessary =
+@counter
+M=D;		// unnecessary ;
+@SCREEN
+D = A		// unnecessary spaces
+@address
+M = D;		// unnecessary spaces and ;
+( LOOP )	// unnecessary spaces
+	@address
+   	A=M
+   	M=-1
+   	@address
+   	D=M
+   	@32
+   	D=D+A
+   	@address
+   	M=D
+   	@counter
+   	MD=M-1
+   	@LOOP
+   	D;JGT
+
+(INFINITE_LOOP)
+	@INFINITE_LOOP
+	0;JMP
-- 
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