From 6fd6aa9b61f080487b29be51681479a7d0a2b57d Mon Sep 17 00:00:00 2001
From: Randy Jordan <randyjordan@email.com>
Date: Sun, 18 Jan 2026 19:12:27 -0600
Subject: [PATCH] min test

---
 tests/05_allocation.c | 22 ++++++++++++++++++++++
 tests/06_backing.c    | 24 ++++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 tests/05_allocation.c
 create mode 100644 tests/06_backing.c

diff --git a/tests/05_allocation.c b/tests/05_allocation.c
new file mode 100644
index 0000000..3e5d166
--- /dev/null
+++ b/tests/05_allocation.c
@@ -0,0 +1,22 @@
+#define DEBUG
+#include <stdlib.h>
+#include <assert.h>
+#include "../include/arena.h"
+#include "../include/mem.h"
+#include <string.h>
+
+int main(void){
+    size_t nbytes = 10;
+    Arena a = ARENA(0,nbytes);
+    assert(a.beg != NULL);
+    assert( mem_is_zero(a.beg, nbytes));
+    
+    char *ptr = ARENA_ALLOC(0, &a, nbytes,nbytes,1);
+    assert(ptr != NULL);
+    memcpy(ptr,"abcdefghij",nbytes);
+    assert(memcmp(ptr, "abcdefghij", nbytes) == 0);    
+    
+
+    free(ptr);
+    return EXIT_SUCCESS;
+}
diff --git a/tests/06_backing.c b/tests/06_backing.c
new file mode 100644
index 0000000..b89fc9f
--- /dev/null
+++ b/tests/06_backing.c
@@ -0,0 +1,24 @@
+#define DEBUG
+#include <stdlib.h>
+#include <assert.h>
+#include "../include/arena.h"
+#include "../include/mem.h"
+#include <string.h>
+
+int main(void){
+    const size_t nbytes = 10;
+    char *buf[nbytes];
+    memset(buf,0,nbytes);
+    Arena a;
+    ARENA_BACK(&a,buf,nbytes);
+    assert(a.beg != NULL);
+    assert( mem_is_zero(a.beg, nbytes));
+    
+    char *ptr = ARENA_ALLOC(0, &a, nbytes,nbytes,1);
+    assert(ptr != NULL);
+    memcpy(ptr,"abcdefghij",nbytes);
+    assert(memcmp(ptr, "abcdefghij", nbytes) == 0);    
+    
+
+    return EXIT_SUCCESS;
+}