From c313e0f375d55ea850c0c497e7d104009a327fa3 Mon Sep 17 00:00:00 2001
From: ErvinXie <ervinxie@foxmail.com>
Date: Tue, 11 May 2021 09:04:17 +0800
Subject: [PATCH] bug fix

---
 ART/N48.h                 | 2 +-
 test/test_correctness.cpp | 9 ++++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/ART/N48.h b/ART/N48.h
index 6936dc8..75ca1b2 100644
--- a/ART/N48.h
+++ b/ART/N48.h
@@ -42,7 +42,7 @@ class N48 : public N {
         for (unsigned i = 0; i < 256; i++) {
             uint8_t index = childIndex[i].load();
 #ifdef ZENTRY
-            auto child = getZentryPtr(zens[i].load());
+            auto child = getZentryPtr(zens[index].load());
             if (index != emptyMarker && child != nullptr) {
                 // not flush
                 n->insert(i, child, false);
diff --git a/test/test_correctness.cpp b/test/test_correctness.cpp
index 4b21013..52015ca 100644
--- a/test/test_correctness.cpp
+++ b/test/test_correctness.cpp
@@ -1,4 +1,3 @@
-#include "Tree.h"
 #include "generator.h"
 #include "threadinfo.h"
 #include <boost/thread/barrier.hpp>
@@ -39,7 +38,7 @@ TEST(TestCorrectness, PM_ART) {
         //        std::string key = std::to_string(i);
         ////        key = key + "x";
         std::string key = rdm.RandomStr();
-        key = "msn" + key + "msn";
+        key = "ebc" + key + "ebc";
         Key *k = new Key();
         k->Init((char *)key.c_str(), key.size(), (char *)key.c_str(),
                 key.size());
@@ -91,11 +90,11 @@ TEST(TestCorrectness, PM_ART) {
         int scan_length = (rdm.randomInt() % total_key_cnt / 4) + 1;
         auto start_key = new Key(), end_key = new Key();
         std::string start_string = rdm.RandomStr();
-        start_string = "msn" + start_string + "msn";
+        start_string = "ebc" + start_string + "ebc";
         start_key->Init((char *)start_string.c_str(), start_string.size(),
                         (char *)start_string.c_str(), start_string.size());
         std::string end_string = rdm.RandomStr();
-        end_string = "msn" + end_string + "msn";
+        end_string = "ebc" + end_string + "ebc";
         end_key->Init((char *)end_string.c_str(), end_string.size(),
                       (char *)end_string.c_str(), end_string.size());
 
@@ -328,7 +327,7 @@ TEST(TestCorrectness, PM_ART_INSERT_AND_READ) {
     std::cout << "[TEST]\tstart to build tree\n";
     for (int i = 0; i < nthreads * test_iter; i++) {
         std::string key = rdm.RandomStr();
-        key = "msn" + key + "msn";
+        key = "ebc" + key + "ebc";
         Key *k = new Key();
         k->Init((char *)key.c_str(), key.size(), (char *)key.c_str(),
                 key.size());