From 49ad475df150584a9e59649b48dec1f3bed2bffb Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jun 2020 12:54:40 -0400
Subject: add simple realloc() test

---
 test/realloc.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 test/realloc.c

(limited to 'test')

diff --git a/test/realloc.c b/test/realloc.c
new file mode 100644
index 0000000..c54f270
--- /dev/null
+++ b/test/realloc.c
@@ -0,0 +1,18 @@
+#define _POSIX_C_SOURCE 200809L
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include "mapalloc.h"
+
+int main(void)
+{
+	const char buf[] = "THIS IS A CONSTANT STRING";
+
+	char *ptr = map_realloc(NULL, sizeof(buf));
+	memcpy(ptr, buf, sizeof(buf));
+	printf("%p: %s\n", ptr, ptr);
+
+	ptr = map_realloc(ptr, sizeof(buf) * 2);
+	memcpy(ptr + sizeof(buf), buf, sizeof(buf));
+	printf("%p: %s\n", ptr, ptr);
+}
-- 
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