From 9a50cc4345c4eae43cf4029bbf010ca52d681bff Mon Sep 17 00:00:00 2001
From: Lawrence Chan <lchan@jumptrading.com>
Date: Mon, 22 Jun 2015 12:49:06 -0500
Subject: [PATCH] Add zbuffer empty string write tests

---
 test/buffer.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/buffer.cpp b/test/buffer.cpp
index 512b0bc4..0e11b54e 100644
--- a/test/buffer.cpp
+++ b/test/buffer.cpp
@@ -2,6 +2,7 @@
 #include <msgpack/fbuffer.hpp>
 #include <msgpack/fbuffer.h>
 #include <msgpack/zbuffer.hpp>
+#include <msgpack/zbuffer.h>
 #include <gtest/gtest.h>
 #include <string.h>
 
@@ -68,11 +69,25 @@ TEST(buffer, zbuffer)
     zbuf.write("a", 1);
     zbuf.write("a", 1);
     zbuf.write("a", 1);
+    zbuf.write("", 0);
 
     zbuf.flush();
 }
 
 
+TEST(buffer, zbuffer_c)
+{
+    msgpack_zbuffer zbuf;
+    EXPECT_TRUE(msgpack_zbuffer_init(&zbuf, 1, MSGPACK_ZBUFFER_INIT_SIZE));
+    EXPECT_EQ(0, msgpack_zbuffer_write(&zbuf, "a", 1));
+    EXPECT_EQ(0, msgpack_zbuffer_write(&zbuf, "a", 1));
+    EXPECT_EQ(0, msgpack_zbuffer_write(&zbuf, "a", 1));
+    EXPECT_EQ(0, msgpack_zbuffer_write(&zbuf, "", 0));
+
+    EXPECT_TRUE(msgpack_zbuffer_flush(&zbuf) != NULL);
+}
+
+
 TEST(buffer, fbuffer)
 {
     FILE* file = tmpfile();