From b573841ace86bfcdd49021a8122302b48a1ea3e8 Mon Sep 17 00:00:00 2001
From: Niels <niels.lohmann@gmail.com>
Date: Sun, 28 Dec 2014 22:38:57 +0100
Subject: [PATCH] + more test cases

---
 .travis.yml       |  1 -
 src/JSON.cc       |  1 +
 test/JSON_unit.cc | 19 +++++++++++++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 52bce4031..ca11543a6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,4 +23,3 @@ after_success:
   - make json_unit CXXFLAGS="-fprofile-arcs -ftest-coverage"
   - ./json_unit
   - coveralls --exclude lib --exclude test --gcov-options '\-lp' --gcov 'gcov-4.8'
-
diff --git a/src/JSON.cc b/src/JSON.cc
index 9329a26f0..44bc1c1f7 100644
--- a/src/JSON.cc
+++ b/src/JSON.cc
@@ -1381,6 +1381,7 @@ JSON::iterator::iterator(const JSON::iterator& o) : _object(o._object)
             }
             default:
             {
+                // not sure if used
                 break;
             }
         }
diff --git a/test/JSON_unit.cc b/test/JSON_unit.cc
index 5ca2e86a7..ebabd115c 100644
--- a/test/JSON_unit.cc
+++ b/test/JSON_unit.cc
@@ -1402,12 +1402,31 @@ TEST_CASE("Iterators")
         JSON::iterator i2(i1);
         JSON::iterator i3;
         i3 = i2;
+        CHECK(i1 == i1);
 
         JSON::const_iterator i4 = j_array.begin();
         ++i4;
         JSON::const_iterator i5(i4);
         JSON::const_iterator i6;
         i6 = i5;
+        CHECK(i4 == i4);
+    }
+    {
+        JSON j_object = {{"1", 1}, {"2", 2}};
+
+        JSON::iterator i1 = j_object.begin();
+        ++i1;
+        JSON::iterator i2(i1);
+        JSON::iterator i3;
+        i3 = i2;
+        CHECK(i1 == i1);
+
+        JSON::const_iterator i4 = j_object.begin();
+        ++i4;
+        JSON::const_iterator i5(i4);
+        JSON::const_iterator i6;
+        i6 = i5;
+        CHECK(i4 == i4);
     }
 
     // iterator copy assignment