From 6ca2789a80c1afd940d5714a568ce11e37aaa243 Mon Sep 17 00:00:00 2001
From: myoungwon oh <omwmw@sk.com>
Date: Thu, 13 Sep 2018 17:07:45 +0900
Subject: [PATCH] src/common: add a unit test (bufferlist.sha1())

Signed-off-by: Myoungwon Oh <omwmw@sk.com>
---
 src/test/CMakeLists.txt |  1 +
 src/test/bufferlist.cc  | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index 89337178940ca..9c2042b9ab4fa 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -705,6 +705,7 @@ target_link_libraries(unittest_simple_spin global)
 # unittest_bufferlist
 add_executable(unittest_bufferlist
   bufferlist.cc
+  $<TARGET_OBJECTS:unit-main>
   )
 add_ceph_unittest(unittest_bufferlist)
 target_link_libraries(unittest_bufferlist global)
diff --git a/src/test/bufferlist.cc b/src/test/bufferlist.cc
index baab56373d2ae..52f6a3129eb36 100644
--- a/src/test/bufferlist.cc
+++ b/src/test/bufferlist.cc
@@ -2982,6 +2982,22 @@ TEST(BufferList, TestIsProvidedBuffer) {
   ASSERT_FALSE(bl.is_provided_buffer(buff));
 }
 
+TEST(BufferList, TestSHA1) {
+  {
+    bufferlist bl;
+    bl.append("");
+    sha1_digest_t sha1 = bl.sha1();
+    EXPECT_EQ("da39a3ee5e6b4b0d3255bfef95601890afd80709", sha1.to_str());
+  }
+  {
+    bufferlist bl;
+    bl.append("Hello");
+    sha1_digest_t sha1 = bl.sha1();
+    EXPECT_EQ("f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0", sha1.to_str());
+  }
+
+}
+
 TEST(BufferHash, all) {
   {
     bufferlist bl;
-- 
2.39.5