1 files changed, 63 insertions, 0 deletions
diff --git a/test/std/containers/sequences/deque/deque.cons/op_equal.pass.cpp b/test/std/containers/sequences/deque/deque.cons/op_equal.pass.cpp
new file mode 100644
index 0000000000000..3a6ec8370b843
--- /dev/null
+++ b/test/std/containers/sequences/deque/deque.cons/op_equal.pass.cpp
@@ -0,0 +1,63 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <deque>
+
+// deque& operator=(const deque& c);
+
+#include <deque>
+#include <cassert>
+#include "test_allocator.h"
+#include "min_allocator.h"
+
+template <class C>
+void
+test(const C& x)
+{
+    C c;
+    c = x;
+    assert(c == x);
+}
+
+int main()
+{
+    {
+        int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
+        int* an = ab + sizeof(ab)/sizeof(ab[0]);
+        test(std::deque<int>(ab, an));
+    }
+    {
+        std::deque<int, test_allocator<int> > l(3, 2, test_allocator<int>(5));
+        std::deque<int, test_allocator<int> > l2(l, test_allocator<int>(3));
+        l2 = l;
+        assert(l2 == l);
+        assert(l2.get_allocator() == test_allocator<int>(3));
+    }
+    {
+        std::deque<int, other_allocator<int> > l(3, 2, other_allocator<int>(5));
+        std::deque<int, other_allocator<int> > l2(l, other_allocator<int>(3));
+        l2 = l;
+        assert(l2 == l);
+        assert(l2.get_allocator() == other_allocator<int>(5));
+    }
+#if __cplusplus >= 201103L
+    {
+        int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
+        int* an = ab + sizeof(ab)/sizeof(ab[0]);
+        test(std::deque<int, min_allocator<int>>(ab, an));
+    }
+    {
+        std::deque<int, min_allocator<int> > l(3, 2, min_allocator<int>());
+        std::deque<int, min_allocator<int> > l2(l, min_allocator<int>());
+        l2 = l;
+        assert(l2 == l);
+        assert(l2.get_allocator() == min_allocator<int>());
+    }
+#endif
+}