From b013ba0e550a3b22fa2bfc718eb921d26ba62a99 Mon Sep 17 00:00:00 2001
From: Ethan Girouard <ethan@girouard.com>
Date: Wed, 11 Dec 2024 16:26:57 -0500
Subject: [PATCH] Add test code

---
 test/arith.w12         | 43 ++++++++++++++++++++++++++++++++++++++++++
 test/bad.w12           |  1 +
 test/basic-structs.w12 | 21 +++++++++++++++++++++
 test/empty.w12         |  0
 test/fib.w12           | 38 +++++++++++++++++++++++++++++++++++++
 test/functions.w12     | 32 +++++++++++++++++++++++++++++++
 6 files changed, 135 insertions(+)
 create mode 100644 test/arith.w12
 create mode 100644 test/bad.w12
 create mode 100644 test/basic-structs.w12
 create mode 100644 test/empty.w12
 create mode 100644 test/fib.w12
 create mode 100644 test/functions.w12

diff --git a/test/arith.w12 b/test/arith.w12
new file mode 100644
index 0000000..9417035
--- /dev/null
+++ b/test/arith.w12
@@ -0,0 +1,43 @@
+fn factorial(n: int) -> int {
+	var result: int;
+
+	if n == 0 {
+		result = 1;
+	} else {
+		result = n * factorial(n - 1);
+	}
+
+	return result;
+}
+
+fn is_positive(n: int) -> bool {
+	return n > 0;
+}
+
+fn main() -> int {
+	var a: int = 5;
+	printf("a = %d\n", a);
+
+	var b: int = 3;
+	printf("b = %d\n", b);
+
+	var c: int = (a + b) * 2 - 1;
+	c += factorial(5);
+
+	printf("c = %d\n", c);
+
+	while c > 0 {
+		printf("c = %d\n", c);
+
+		if c > 50 {
+			printf("c is greater than 50\n");
+		} else {
+			printf("c is less than or equal to 50\n");
+		}
+
+		c -= 16;
+	}
+
+	printf("End result: %d\n", c);
+	return 0;
+}
diff --git a/test/bad.w12 b/test/bad.w12
new file mode 100644
index 0000000..2ea721b
--- /dev/null
+++ b/test/bad.w12
@@ -0,0 +1 @@
+function test() {}
diff --git a/test/basic-structs.w12 b/test/basic-structs.w12
new file mode 100644
index 0000000..7f59ef4
--- /dev/null
+++ b/test/basic-structs.w12
@@ -0,0 +1,21 @@
+struct Test {
+    a: int,
+	b: char,
+}
+
+fn main() -> int {
+	var t: Test;
+	t.a = 5;
+	t.b = 'a';
+
+	printf("t.a = %d\n", t.a);
+	printf("t.b = %c\n", t.b);
+
+	t.a += 3;
+	t.b = 'b';
+
+	printf("t.a = %d\n", t.a);
+	printf("t.b = %c\n", t.b);
+
+	return 0;
+}
diff --git a/test/empty.w12 b/test/empty.w12
new file mode 100644
index 0000000..e69de29
diff --git a/test/fib.w12 b/test/fib.w12
new file mode 100644
index 0000000..242321f
--- /dev/null
+++ b/test/fib.w12
@@ -0,0 +1,38 @@
+fn rec_fib(n: int) -> int {
+	if n <= 1 {
+		return n;
+	}
+
+	return rec_fib(n - 1) + rec_fib(n - 2);
+}
+
+fn loop_fib(n: int) -> int {
+	var a: int = 0;
+	var b: int = 1;
+	var i: int = 0;
+
+	while i < n {
+		var c: int = a + b;
+		a = b;
+		b = c;
+		i += 1;
+	}
+
+	return a;
+}
+
+fn main() -> int {
+	var n: int = 20;
+	var rec_result: int = rec_fib(n);
+	var loop_result: int = loop_fib(n);
+	printf("Fibonacci of %d via recursion is %d\n", n, rec_result);
+	printf("Fibonacci of %d via loop is %d\n", n, loop_result);
+
+	if rec_result == loop_result {
+		printf("Results match\n");
+	} else {
+		printf("Results do not match\n");
+	}
+
+	return 0;
+}
diff --git a/test/functions.w12 b/test/functions.w12
new file mode 100644
index 0000000..b7f6232
--- /dev/null
+++ b/test/functions.w12
@@ -0,0 +1,32 @@
+fn mult3(a: int, b: int, c: int) -> int {
+	return a * b * c;
+}
+
+fn loop_test() -> int {
+	var i: int = 0;
+	var result: int = 0;
+
+	while i < 10 {
+		printf("i = %d\n", i);
+		result += i;
+		i += 1;
+	}
+
+	return result;
+}
+
+fn main() -> int {
+	var a: int = 5;
+	var b: int = 3;
+	var c: int = 2;
+
+	var result: int = mult3(a, b, c);
+	printf("Result: %d\n", result);
+
+	result = loop_test();
+	printf("Result: %d\n", result);
+
+	return 0;
+}
+
+