N3644 tests for map/multimap/set/multiset. Drive-by NOEXCEPT for __tree_const_iterator constructor. Fix comment typos in other tests

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188019 91177308-0d34-0410-b5e6-96231b3b80d8

include/__tree

@@ -641,7 +641,11 @@ public:
 #endif
                                        pointer;
 
-    _LIBCPP_INLINE_VISIBILITY __tree_iterator() _NOEXCEPT {}
+    _LIBCPP_INLINE_VISIBILITY __tree_iterator() _NOEXCEPT
+#if _LIBCPP_STD_VER > 11
+    : __ptr_(nullptr)
+#endif
+    {}
 
     _LIBCPP_INLINE_VISIBILITY reference operator*() const {return __ptr_->__value_;}
     _LIBCPP_INLINE_VISIBILITY pointer operator->() const
@@ -712,7 +716,12 @@ public:
 #endif
                                        pointer;
 
-    _LIBCPP_INLINE_VISIBILITY __tree_const_iterator() {}
+    _LIBCPP_INLINE_VISIBILITY __tree_const_iterator() _NOEXCEPT
+#if _LIBCPP_STD_VER > 11
+    : __ptr_(nullptr)
+#endif
+    {}
+
 private:
     typedef typename remove_const<__node>::type  __non_const_node;
     typedef typename pointer_traits<__node_pointer>::template

test/containers/associative/map/map.access/iterator.pass.cpp

@@ -207,4 +207,18 @@ int main()
         }
     }
 #endif
+#if _LIBCPP_STD_VER > 11
+    { // N3644 testing
+        typedef std::map<int, double> C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+#endif
 }

test/containers/associative/multimap/iterator.pass.cpp

@@ -211,4 +211,18 @@ int main()
             }
     }
 #endif
+#if _LIBCPP_STD_VER > 11
+    { // N3644 testing
+        typedef std::multimap<int, double> C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+#endif
 }

test/containers/associative/multiset/iterator.pass.cpp

@@ -195,4 +195,18 @@ int main()
                 assert(*i == j);
     }
 #endif
+#if _LIBCPP_STD_VER > 11
+    { // N3644 testing
+        typedef std::multiset<int> C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+#endif
 }

test/containers/associative/set/iterator.pass.cpp

@@ -191,4 +191,18 @@ int main()
             assert(*i == j);
     }
 #endif
+#if _LIBCPP_STD_VER > 11
+    { // N3644 testing
+        typedef std::set<int> C;
+        C::iterator ii1{}, ii2{};
+        C::iterator ii4 = ii1;
+        C::const_iterator cii{};
+        assert ( ii1 == ii2 );
+        assert ( ii1 == ii4 );
+        assert ( ii1 == cii );
+
+        assert ( !(ii1 != ii2 ));
+        assert ( !(ii1 != cii ));
+    }
+#endif
 }

test/containers/sequences/array/iterators.pass.cpp

@@ -37,7 +37,7 @@ int main()
     }
 
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         {
         typedef std::array<int, 5> C;
         C::iterator ii1{}, ii2{};

test/containers/sequences/deque/iterators.pass.cpp

@@ -45,7 +45,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         std::deque<int>::iterator ii1{}, ii2{};
         std::deque<int>::iterator ii4 = ii1;
         std::deque<int>::const_iterator cii{};

test/containers/sequences/forwardlist/forwardlist.iter/iterators.pass.cpp

@@ -121,7 +121,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         std::forward_list<int>::iterator ii1{}, ii2{};
         std::forward_list<int>::iterator ii4 = ii1;
         std::forward_list<int>::const_iterator cii{};

test/containers/sequences/vector.bool/iterators.pass.cpp

@@ -95,7 +95,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         std::vector<bool>::iterator ii1{}, ii2{};
         std::vector<bool>::iterator ii4 = ii1;
         std::vector<bool>::const_iterator cii{};

test/containers/sequences/vector/iterators.pass.cpp

@@ -136,7 +136,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         typedef std::vector<int> C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;

test/containers/unord/unord.map/iterators.pass.cpp

@@ -109,7 +109,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         typedef std::unordered_map<int,double> C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;

test/containers/unord/unord.multimap/iterators.pass.cpp

@@ -115,7 +115,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         typedef std::unordered_multimap<int,double> C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;

test/containers/unord/unord.multiset/iterators.pass.cpp

@@ -108,7 +108,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         typedef std::unordered_multiset<int> C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;

test/containers/unord/unord.set/iterators.pass.cpp

@@ -108,7 +108,7 @@ int main()
     }
 #endif
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         typedef std::unordered_set<int> C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;

test/strings/basic.string/string.iterators/iterators.pass.cpp

@@ -22,7 +22,7 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    { // N3664 testing
+    { // N3644 testing
         typedef std::string C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;
@@ -34,7 +34,7 @@ int main()
         assert ( !(ii1 != cii ));
     }
 
-    { // N3664 testing
+    { // N3644 testing
         typedef std::wstring C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;
@@ -46,7 +46,7 @@ int main()
         assert ( !(ii1 != cii ));
     }
 
-    { // N3664 testing
+    { // N3644 testing
         typedef std::u16string C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;
@@ -58,7 +58,7 @@ int main()
         assert ( !(ii1 != cii ));
     }
 
-    { // N3664 testing
+    { // N3644 testing
         typedef std::u32string C;
         C::iterator ii1{}, ii2{};
         C::iterator ii4 = ii1;