From 7861bb0d4938c2fe74b7120b09ec6b73122b53c2 Mon Sep 17 00:00:00 2001
From: Shane Bryldt <astaelan@gmail.com>
Date: Mon, 3 Apr 2017 15:49:37 -0500
Subject: [PATCH] FS-10167: Added test to identify issue with ks_pool_realloc

---
 libs/libks/test/Makefile.am   |  5 ++++
 libs/libks/test/testrealloc.c | 47 +++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 libs/libks/test/testrealloc.c

diff --git a/libs/libks/test/Makefile.am b/libs/libks/test/Makefile.am
index 17bd30d05e..8d6e0843ec 100644
--- a/libs/libks/test/Makefile.am
+++ b/libs/libks/test/Makefile.am
@@ -9,6 +9,11 @@ testpools_SOURCES = testpools.c tap.c
 testpools_CFLAGS = $(AM_CFLAGS)
 testpools_LDADD = $(TEST_LDADD)
 
+check_PROGRAMS += testrealloc
+testrealloc_SOURCES = testrealloc.c tap.c
+testrealloc_CFLAGS = $(AM_CFLAGS)
+testrealloc_LDADD = $(TEST_LDADD)
+
 check_PROGRAMS += testacl
 testacl_SOURCES = testacl.c tap.c
 testacl_CFLAGS = $(AM_CFLAGS)
diff --git a/libs/libks/test/testrealloc.c b/libs/libks/test/testrealloc.c
new file mode 100644
index 0000000000..6f2924a385
--- /dev/null
+++ b/libs/libks/test/testrealloc.c
@@ -0,0 +1,47 @@
+#include "ks.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "tap.h"
+
+int main(int argc, char **argv)
+{
+	ks_pool_t *pool;
+	uint32_t *buf = NULL;
+	intptr_t ptr = 0;
+
+	ks_init();
+
+	plan(3);
+
+	ks_pool_open(&pool);
+
+	buf = (uint32_t *)ks_pool_resize(pool, buf, sizeof(uint32_t) * 1);
+	ok(buf != NULL);
+
+	ptr = (intptr_t)buf;
+
+	buf = (uint32_t *)ks_pool_resize(pool, buf, sizeof(uint32_t) * 2);
+	ok(buf != NULL);
+
+	ok((intptr_t)buf == ptr);
+
+	buf = (uint32_t *)ks_pool_resize(pool, buf, sizeof(uint32_t) * 1);
+	ok(buf != NULL);
+
+	ok((intptr_t)buf == ptr);
+
+	buf = (uint32_t *)ks_pool_resize(pool, buf, sizeof(uint32_t) * 2);
+	ok(buf != NULL);
+
+	ok((intptr_t)buf == ptr);
+
+	ks_pool_free(pool, &buf);
+
+	ks_pool_close(&pool);
+
+	ks_shutdown();
+
+	done_testing();
+}