From 41d24c967eb5fce3f811fc567f60204c77dada15 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Thu, 8 Jan 2026 00:18:34 +0900
Subject: refactor: rewrite some tests in C

---
 tests/function_basics.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 tests/function_basics.c

(limited to 'tests/function_basics.c')

diff --git a/tests/function_basics.c b/tests/function_basics.c
new file mode 100644
index 0000000..f02384c
--- /dev/null
+++ b/tests/function_basics.c
@@ -0,0 +1,49 @@
+#include <helpers.h>
+
+int foo() {
+    int i;
+    int ret;
+    i = 0;
+    ret = 0;
+    for (i = 0; i < 100; i = i + 1) {
+        if (i == 12) {
+            break;
+        }
+        ret = ret + i;
+    }
+    return ret;
+}
+
+int f(int a, int b, int c, int d, int e, int f) {
+    return a;
+}
+
+int f2(int a, int b, int c, int d, int e, int f) {
+    return b;
+}
+
+int f3(int a, int b, int c, int d, int e, int f) {
+    return c;
+}
+
+int f4(int a, int b, int c, int d, int e, int f) {
+    return d;
+}
+
+int f5(int a, int b, int c, int d, int e, int f) {
+    return e;
+}
+
+int f6(int a, int b, int c, int d, int e, int f) {
+    return f;
+}
+
+int main() {
+    ASSERT_EQ(66, foo());
+    ASSERT_EQ(10, 10 * f(1, 2, 3, 4, 5, 6));
+    ASSERT_EQ(20, 10 * f2(1, 2, 3, 4, 5, 6));
+    ASSERT_EQ(30, 10 * f3(1, 2, 3, 4, 5, 6));
+    ASSERT_EQ(40, 10 * f4(1, 2, 3, 4, 5, 6));
+    ASSERT_EQ(50, 10 * f5(1, 2, 3, 4, 5, 6));
+    ASSERT_EQ(60, 10 * f6(1, 2, 3, 4, 5, 6));
+}
-- 
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