From bf03f59c1180e75bdc7eea03eb50df61f680b7a3 Mon Sep 17 00:00:00 2001
From: Igor Canadi <icanadi@fb.com>
Date: Thu, 18 Jun 2015 18:46:26 -0700
Subject: [PATCH] Disable CompressLevelCompaction() if Zlib is not supported

Summary: CompressLevelCompaction() depends on Zlib. We should skip it when zlib is not present.

Test Plan: `make check` without zlib

Reviewers: yhchiang

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D40401
---
 db/db_test.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/db/db_test.cc b/db/db_test.cc
index fc3bb2cf4..b4412ff74 100644
--- a/db/db_test.cc
+++ b/db/db_test.cc
@@ -13053,6 +13053,9 @@ TEST_F(DBTest, EmptyCompactedDB) {
 }
 
 TEST_F(DBTest, CompressLevelCompaction) {
+  if (!Zlib_Supported()) {
+    return;
+  }
   Options options = CurrentOptions();
   options.compaction_style = kCompactionStyleLevel;
   options.write_buffer_size = 100 << 10;  // 100KB