From 38cbf0958da499744caac1ea53236103802a6d94 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Fri, 8 Dec 2017 13:51:53 +0800
Subject: [PATCH] test: s/boost::regex/std::regex/

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/test/admin_socket_output.cc    | 6 +++---
 src/test/common/test_back_trace.cc | 8 +++-----
 src/test/librados/misc.cc          | 8 ++++----
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/src/test/admin_socket_output.cc b/src/test/admin_socket_output.cc
index 50fa96681e5c5..a93ab410c1c88 100644
--- a/src/test/admin_socket_output.cc
+++ b/src/test/admin_socket_output.cc
@@ -13,8 +13,8 @@
  */
 
 #include <iostream>
+#include <regex>                 // For regex, regex_search
 #include <boost/filesystem/convenience.hpp> // For extension
-#include <boost/regex.hpp>                 // For regex, regex_search
 
 #include "common/admin_socket_client.h"     // For AdminSocketClient
 #include "common/ceph_json.h"               // For JSONParser, JSONObjIter
@@ -78,8 +78,8 @@ bool AdminSocketOutput::init_sockets() {
     std::cout << x.path() << std::endl;
     if (bfs::extension(x.path()) == ".asok") {
       for (auto &target : targets) {
-        if (boost::regex_search(x.path().filename().string(),
-            boost::regex(prefix + target + R"(\..*\.asok)"))) {
+        if (std::regex_search(x.path().filename().string(),
+            std::regex(prefix + target + R"(\..*\.asok)"))) {
           std::cout << "Found " << target << " socket " << x.path()
                     << std::endl;
           sockets.insert(std::make_pair(target, x.path().string()));
diff --git a/src/test/common/test_back_trace.cc b/src/test/common/test_back_trace.cc
index ff626f5a4c4fd..43f9bc559aad4 100644
--- a/src/test/common/test_back_trace.cc
+++ b/src/test/common/test_back_trace.cc
@@ -2,10 +2,8 @@
 // vim: ts=8 sw=2 smarttab
 
 #include <boost/algorithm/string.hpp>
-// std::regex support in libstdc++ 4.8 is incomplete, so let's stick to
-// boost::regex now.
-#include <boost/regex.hpp>
 #include <gtest/gtest.h>
+#include <regex>
 #include <sstream>
 #include <string>
 
@@ -34,7 +32,7 @@ TEST(BackTrace, Basic) {
   const unsigned lineno = 1;
   ASSERT_GT(lines.size(), lineno);
   ASSERT_EQ(lines[0].find(pretty_version_to_str()), 1U);
-  boost::regex e{"^ 1: "
+  std::regex e{"^ 1: "
 #ifdef __FreeBSD__
 		 "<foo.*>\\s"
 		 "at\\s.*$"};
@@ -42,5 +40,5 @@ TEST(BackTrace, Basic) {
 		 "\\(foo.*\\)\\s"
 		 "\\[0x[[:xdigit:]]+\\]$"};
 #endif
-  EXPECT_TRUE(boost::regex_match(lines[lineno], e));
+  EXPECT_TRUE(std::regex_match(lines[lineno], e));
 }
diff --git a/src/test/librados/misc.cc b/src/test/librados/misc.cc
index f7ce348b0a0f8..2c957fe1b3205 100644
--- a/src/test/librados/misc.cc
+++ b/src/test/librados/misc.cc
@@ -19,7 +19,7 @@
 #include <map>
 #include <sstream>
 #include <string>
-#include <boost/regex.hpp>
+#include <regex>
 
 using namespace librados;
 using std::map;
@@ -1249,7 +1249,7 @@ TEST_F(LibRadosMisc, Applications) {
   string result(buf);
   rados_buffer_free(buf);
   rados_buffer_free(st);
-  if (!boost::regex_search(result, boost::regex("require_osd_release [l-z]"))) {
+  if (!std::regex_search(result, std::regex("require_osd_release [l-z]"))) {
     std::cout << "SKIPPING";
     return;
   }
@@ -1318,8 +1318,8 @@ TEST_F(LibRadosMiscPP, Applications) {
 				   inbl, &outbl, &outs));
   ASSERT_LT(0u, outbl.length());
   ASSERT_LE(0u, outs.length());
-  if (!boost::regex_search(outbl.to_str(),
-                           boost::regex("require_osd_release [l-z]"))) {
+  if (!std::regex_search(outbl.to_str(),
+			 std::regex("require_osd_release [l-z]"))) {
     std::cout << "SKIPPING";
     return;
   }
-- 
2.39.5