From b3f9652ddcca121056c5ada9e323a594b60b6274 Mon Sep 17 00:00:00 2001
From: Marcin Siodelski <marcin@isc.org>
Date: Mon, 4 Jul 2016 16:24:24 +0200
Subject: [PATCH] [4497] Added Pkt method checking if retrieved options are
 copied.

---
 src/lib/dhcp/pkt.h                  | 9 +++++++++
 src/lib/dhcp/tests/pkt4_unittest.cc | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/src/lib/dhcp/pkt.h b/src/lib/dhcp/pkt.h
index 1b234e9251..21632cc45d 100644
--- a/src/lib/dhcp/pkt.h
+++ b/src/lib/dhcp/pkt.h
@@ -307,6 +307,15 @@ public:
         copy_retrieved_options_ = copy;
     }
 
+    /// @brief Returns whether the copying of retrieved options is enabled.
+    ///
+    /// Also see @ref setCopyRetrievedOptions.
+    ///
+    /// @return true if retrieved options are copied.
+    bool isCopyRetrievedOptions() const {
+        return (copy_retrieved_options_);
+    }
+
     /// @brief Update packet timestamp.
     ///
     /// Updates packet timestamp. This method is invoked
diff --git a/src/lib/dhcp/tests/pkt4_unittest.cc b/src/lib/dhcp/tests/pkt4_unittest.cc
index 2c61cfea08..45cb0d0529 100644
--- a/src/lib/dhcp/tests/pkt4_unittest.cc
+++ b/src/lib/dhcp/tests/pkt4_unittest.cc
@@ -625,6 +625,7 @@ TEST_F(Pkt4Test, setCopyRetrievedOptions) {
 
     // Now force copying the options when they are retrieved.
     pkt->setCopyRetrievedOptions(true);
+    EXPECT_TRUE(pkt->isCopyRetrievedOptions());
 
     // Option pointer returned must point to a new instance of option 2.
     OptionPtr option2_copy = pkt->getOption(2);
@@ -632,6 +633,7 @@ TEST_F(Pkt4Test, setCopyRetrievedOptions) {
 
     // Disable copying.
     pkt->setCopyRetrievedOptions(false);
+    EXPECT_FALSE(pkt->isCopyRetrievedOptions());
 
     // Expect that the original pointer is returned. This guarantees that
     // option1 wasn't affected by copying option 2.
-- 
2.47.2