sync with N3126

llvm-svn: 113101

28 files changed, 1043 insertions, 0 deletions

diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_alloc.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_alloc.pass.cpp
new file mode 100644
index 00000000000..4e231b50e49
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_alloc.pass.cpp
@@ -0,0 +1,38 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class Alloc>
+//   explicit queue(const Alloc& a);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../test_allocator.h"
+
+struct test
+    : private std::queue<int, std::deque<int, test_allocator<int> > >
+{
+    typedef std::queue<int, std::deque<int, test_allocator<int> > > base;
+
+    explicit test(const test_allocator<int>& a) : base(a) {}
+    test(const container_type& c, const test_allocator<int>& a) : base(c, a) {}
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test(container_type&& c, const test_allocator<int>& a) : base(std::move(c), a) {}
+    test(test&& q, const test_allocator<int>& a) : base(std::move(q), a) {}
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test_allocator<int> get_allocator() {return c.get_allocator();}
+};
+
+int main()
+{
+    test q(test_allocator<int>(3));
+    assert(q.get_allocator() == test_allocator<int>(3));
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_container_alloc.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_container_alloc.pass.cpp
new file mode 100644
index 00000000000..cdb4fcfc7d8
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_container_alloc.pass.cpp
@@ -0,0 +1,57 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class Alloc>
+//   queue(const container_type& c, const Alloc& a);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../test_allocator.h"
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(i);
+    return c;
+}
+
+typedef std::deque<int, test_allocator<int> > C;
+
+struct test
+    : public std::queue<int, C>
+{
+    typedef std::queue<int, C> base;
+
+    explicit test(const test_allocator<int>& a) : base(a) {}
+    test(const container_type& c, const test_allocator<int>& a) : base(c, a) {}
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test(container_type&& c, const test_allocator<int>& a) : base(std::move(c), a) {}
+    test(test&& q, const test_allocator<int>& a) : base(std::move(q), a) {}
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test_allocator<int> get_allocator() {return c.get_allocator();}
+};
+
+int main()
+{
+    C d = make<C>(5);
+    test q(d, test_allocator<int>(4));
+    assert(q.get_allocator() == test_allocator<int>(4));
+    assert(q.size() == 5);
+    for (int i = 0; i < d.size(); ++i)
+    {
+        assert(q.front() == d[i]);
+        q.pop();
+    }
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_queue_alloc.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_queue_alloc.pass.cpp
new file mode 100644
index 00000000000..d8316243a5c
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_queue_alloc.pass.cpp
@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class Alloc>
+//   queue(const queue& q, const Alloc& a);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../test_allocator.h"
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(i);
+    return c;
+}
+
+typedef std::deque<int, test_allocator<int> > C;
+
+template <class T>
+struct test
+    : public std::queue<T, C>
+{
+    typedef std::queue<T, C> base;
+    typedef test_allocator<int>      allocator_type;
+    typedef typename base::container_type container_type;
+
+    explicit test(const allocator_type& a) : base(a) {}
+    test(const container_type& c, const allocator_type& a) : base(c, a) {}
+    test(const test& q, const allocator_type& a) : base(q, a) {}
+    allocator_type get_allocator() {return this->c.get_allocator();}
+};
+
+int main()
+{
+    test<int> q(make<C>(5), test_allocator<int>(4));
+    test<int> q2(q, test_allocator<int>(5));
+    assert(q2.get_allocator() == test_allocator<int>(5));
+    assert(q2.size() == 5);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_rcontainer_alloc.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_rcontainer_alloc.pass.cpp
new file mode 100644
index 00000000000..951160dd8a1
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_rcontainer_alloc.pass.cpp
@@ -0,0 +1,59 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class Alloc>
+//   queue(const container_type& c, const Alloc& a);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../test_allocator.h"
+#include "../../../../MoveOnly.h"
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(MoveOnly(i));
+    return c;
+}
+
+typedef std::deque<MoveOnly, test_allocator<MoveOnly> > C;
+
+template <class T>
+struct test
+    : public std::queue<T, C>
+{
+    typedef std::queue<T, C> base;
+    typedef test_allocator<MoveOnly>      allocator_type;
+    typedef typename base::container_type container_type;
+
+    explicit test(const allocator_type& a) : base(a) {}
+    test(const container_type& c, const allocator_type& a) : base(c, a) {}
+    test(container_type&& c, const allocator_type& a) : base(std::move(c), a) {}
+    test(test&& q, const allocator_type& a) : base(std::move(q), a) {}
+    allocator_type get_allocator() {return this->c.get_allocator();}
+};
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test<MoveOnly> q(make<C>(5), test_allocator<MoveOnly>(4));
+    assert(q.get_allocator() == test_allocator<MoveOnly>(4));
+    assert(q.size() == 5);
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_rqueue_alloc.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_rqueue_alloc.pass.cpp
new file mode 100644
index 00000000000..c080f5f8803
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons.alloc/ctor_rqueue_alloc.pass.cpp
@@ -0,0 +1,60 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class Alloc>
+//   queue(queue&& q, const Alloc& a);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../test_allocator.h"
+#include "../../../../MoveOnly.h"
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(MoveOnly(i));
+    return c;
+}
+
+typedef std::deque<MoveOnly, test_allocator<MoveOnly> > C;
+
+template <class T>
+struct test
+    : public std::queue<T, C>
+{
+    typedef std::queue<T, C> base;
+    typedef test_allocator<MoveOnly>      allocator_type;
+    typedef typename base::container_type container_type;
+
+    explicit test(const allocator_type& a) : base(a) {}
+    test(const container_type& c, const allocator_type& a) : base(c, a) {}
+    test(container_type&& c, const allocator_type& a) : base(std::move(c), a) {}
+    test(test&& q, const allocator_type& a) : base(std::move(q), a) {}
+    allocator_type get_allocator() {return this->c.get_allocator();}
+};
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test<MoveOnly> q(make<C>(5), test_allocator<MoveOnly>(4));
+    test<MoveOnly> q2(std::move(q), test_allocator<MoveOnly>(5));
+    assert(q2.get_allocator() == test_allocator<MoveOnly>(5));
+    assert(q2.size() == 5);
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_container.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_container.pass.cpp
new file mode 100644
index 00000000000..72012ae12b1
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_container.pass.cpp
@@ -0,0 +1,37 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// explicit queue(const container_type& c);
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(i);
+    return c;
+}
+
+int main()
+{
+    std::deque<int> d = make<std::deque<int> >(5);
+    std::queue<int> q(d);
+    assert(q.size() == 5);
+    for (int i = 0; i < d.size(); ++i)
+    {
+        assert(q.front() == d[i]);
+        q.pop();
+    }
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_copy.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_copy.pass.cpp
new file mode 100644
index 00000000000..e03df240261
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_copy.pass.cpp
@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// queue(const queue&) = default;
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(i);
+    return c;
+}
+
+int main()
+{
+    std::queue<int> q(make<std::deque<int> >(5));
+    std::queue<int> q2 = q;
+    assert(q2 == q);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_default.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_default.pass.cpp
new file mode 100644
index 00000000000..6c90cc24b4f
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_default.pass.cpp
@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// queue();
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../stack_allocator.h"
+
+int main()
+{
+    std::queue<int, std::vector<int, stack_allocator<int, 10> > > q;
+    assert(q.size() == 0);
+    q.push(1);
+    q.push(2);
+    assert(q.size() == 2);
+    assert(q.front() == 1);
+    assert(q.back() == 2);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_move.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_move.pass.cpp
new file mode 100644
index 00000000000..c7e4b86b823
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_move.pass.cpp
@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// queue(queue&& q);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../MoveOnly.h"
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(MoveOnly(i));
+    return c;
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    std::queue<MoveOnly> q(make<std::deque<MoveOnly> >(5));
+    std::queue<MoveOnly> q2 = std::move(q);
+    assert(q2.size() == 5);
+    assert(q.empty());
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_rcontainer.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_rcontainer.pass.cpp
new file mode 100644
index 00000000000..16a2faadc65
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.cons/ctor_rcontainer.pass.cpp
@@ -0,0 +1,39 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// explicit queue(container_type&& c);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../MoveOnly.h"
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(MoveOnly(i));
+    return c;
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    std::queue<MoveOnly> q(make<std::deque<MoveOnly> >(5));
+    assert(q.size() == 5);
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/assign_copy.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/assign_copy.pass.cpp
new file mode 100644
index 00000000000..cdb87a5bfe0
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/assign_copy.pass.cpp
@@ -0,0 +1,33 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// queue& operator=(const queue& q);
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(i);
+    return c;
+}
+
+int main()
+{
+    std::queue<int> q(make<std::deque<int> >(5));
+    std::queue<int> q2;
+    q2 = q;
+    assert(q2 == q);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/assign_move.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/assign_move.pass.cpp
new file mode 100644
index 00000000000..e655c3216ef
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/assign_move.pass.cpp
@@ -0,0 +1,42 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// queue& operator=(queue&& q);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../MoveOnly.h"
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push_back(MoveOnly(i));
+    return c;
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    std::queue<MoveOnly> q(make<std::deque<MoveOnly> >(5));
+    std::queue<MoveOnly> q2;
+    q2 = std::move(q);
+    assert(q2.size() == 5);
+    assert(q.empty());
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/back.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/back.pass.cpp
new file mode 100644
index 00000000000..60f3e2cb236
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/back.pass.cpp
@@ -0,0 +1,26 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// reference back();
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.size() == 0);
+    q.push(1);
+    q.push(2);
+    q.push(3);
+    int& ir = q.back();
+    assert(ir == 3);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/back_const.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/back_const.pass.cpp
new file mode 100644
index 00000000000..48240bc32e6
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/back_const.pass.cpp
@@ -0,0 +1,27 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// const_reference back() const;
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.size() == 0);
+    q.push(1);
+    q.push(2);
+    q.push(3);
+    const std::queue<int>& cqr = q;
+    const int& cir = cqr.back();
+    assert(cir == 3);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/emplace.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/emplace.pass.cpp
new file mode 100644
index 00000000000..eda8b937cf3
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/emplace.pass.cpp
@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class... Args> void emplace(Args&&... args);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../Emplaceable.h"
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    std::queue<Emplaceable> q;
+    q.emplace(1, 2.5);
+    q.emplace(2, 3.5);
+    q.emplace(3, 4.5);
+    assert(q.size() == 3);
+    assert(q.front() == Emplaceable(1, 2.5));
+    assert(q.back() == Emplaceable(3, 4.5));
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/empty.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/empty.pass.cpp
new file mode 100644
index 00000000000..200754d345d
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/empty.pass.cpp
@@ -0,0 +1,25 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// bool empty() const;
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.empty());
+    q.push(1);
+    assert(!q.empty());
+    q.pop();
+    assert(q.empty());
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/front.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/front.pass.cpp
new file mode 100644
index 00000000000..15712f51849
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/front.pass.cpp
@@ -0,0 +1,26 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// reference front();
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.size() == 0);
+    q.push(1);
+    q.push(2);
+    q.push(3);
+    int& ir = q.front();
+    assert(ir == 1);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/front_const.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/front_const.pass.cpp
new file mode 100644
index 00000000000..114241282c8
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/front_const.pass.cpp
@@ -0,0 +1,27 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// const_reference front() const;
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.size() == 0);
+    q.push(1);
+    q.push(2);
+    q.push(3);
+    const std::queue<int>& cqr = q;
+    const int& cir = cqr.front();
+    assert(cir == 1);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/pop.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/pop.pass.cpp
new file mode 100644
index 00000000000..90533dfc4c3
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/pop.pass.cpp
@@ -0,0 +1,37 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// void pop();
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.size() == 0);
+    q.push(1);
+    q.push(2);
+    q.push(3);
+    assert(q.size() == 3);
+    assert(q.front() == 1);
+    assert(q.back() == 3);
+    q.pop();
+    assert(q.size() == 2);
+    assert(q.front() == 2);
+    assert(q.back() == 3);
+    q.pop();
+    assert(q.size() == 1);
+    assert(q.front() == 3);
+    assert(q.back() == 3);
+    q.pop();
+    assert(q.size() == 0);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/push.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/push.pass.cpp
new file mode 100644
index 00000000000..46bcd117c3c
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/push.pass.cpp
@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// void push(const value_type& v);
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    q.push(1);
+    assert(q.size() == 1);
+    assert(q.front() == 1);
+    assert(q.back() == 1);
+    q.push(2);
+    assert(q.size() == 2);
+    assert(q.front() == 1);
+    assert(q.back() == 2);
+    q.push(3);
+    assert(q.size() == 3);
+    assert(q.front() == 1);
+    assert(q.back() == 3);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/push_rv.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/push_rv.pass.cpp
new file mode 100644
index 00000000000..88cf26455fc
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/push_rv.pass.cpp
@@ -0,0 +1,36 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// void push(value_type&& v);
+
+#include <queue>
+#include <cassert>
+
+#include "../../../../MoveOnly.h"
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    std::queue<MoveOnly> q;
+    q.push(MoveOnly(1));
+    assert(q.size() == 1);
+    assert(q.front() == MoveOnly(1));
+    assert(q.back() == MoveOnly(1));
+    q.push(MoveOnly(2));
+    assert(q.size() == 2);
+    assert(q.front() == MoveOnly(1));
+    assert(q.back() == MoveOnly(2));
+    q.push(MoveOnly(3));
+    assert(q.size() == 3);
+    assert(q.front() == MoveOnly(1));
+    assert(q.back() == MoveOnly(3));
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/size.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/size.pass.cpp
new file mode 100644
index 00000000000..5b42a80643f
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/size.pass.cpp
@@ -0,0 +1,23 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// size_type size() const;
+
+#include <queue>
+#include <cassert>
+
+int main()
+{
+    std::queue<int> q;
+    assert(q.size() == 0);
+    q.push(1);
+    assert(q.size() == 1);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/swap.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/swap.pass.cpp
new file mode 100644
index 00000000000..d7846af6da6
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/swap.pass.cpp
@@ -0,0 +1,36 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// void swap(queue& q);
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push(i);
+    return c;
+}
+
+int main()
+{
+    std::queue<int> q1 = make<std::queue<int> >(5);
+    std::queue<int> q2 = make<std::queue<int> >(10);
+    std::queue<int> q1_save = q1;
+    std::queue<int> q2_save = q2;
+    q1.swap(q2);
+    assert(q1 == q2_save);
+    assert(q2 == q1_save);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.defn/types.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.defn/types.pass.cpp
new file mode 100644
index 00000000000..2c00b1f868f
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.defn/types.pass.cpp
@@ -0,0 +1,58 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class T, class Container = deque<T>>
+// class queue
+// {
+// public:
+//     typedef Container                                container_type;
+//     typedef typename container_type::value_type      value_type;
+//     typedef typename container_type::reference       reference;
+//     typedef typename container_type::const_reference const_reference;
+//     typedef typename container_type::size_type       size_type;
+//
+// protected:
+//     container_type c;
+// ...
+// };
+
+#include <queue>
+#include <type_traits>
+
+struct test
+    : private std::queue<int>
+{
+    test()
+    {
+        c.push_back(1);
+    }
+};
+
+struct C
+{
+    typedef int value_type;
+    typedef int& reference;
+    typedef const int& const_reference;
+    typedef int size_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::queue<int>::container_type, std::deque<int> >::value), "");
+    static_assert((std::is_same<std::queue<double, std::vector<int> >::container_type, std::vector<int> >::value), "");
+    static_assert((std::is_same<std::queue<double, std::vector<int> >::value_type, int>::value), "");
+    static_assert((std::is_same<std::queue<int>::reference, std::deque<int>::reference>::value), "");
+    static_assert((std::is_same<std::queue<int>::const_reference, std::deque<int>::const_reference>::value), "");
+    static_assert((std::is_same<std::queue<int>::size_type, std::deque<int>::size_type>::value), "");
+    static_assert((std::uses_allocator<std::queue<int>, std::allocator<int> >::value), "");
+    static_assert((!std::uses_allocator<std::queue<int, C>, std::allocator<int> >::value), "");
+    test t;
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.ops/eq.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.ops/eq.pass.cpp
new file mode 100644
index 00000000000..0c3c1f86dc2
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.ops/eq.pass.cpp
@@ -0,0 +1,40 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class T, class Container>
+//   bool operator==(const queue<T, Container>& x,const queue<T, Container>& y);
+//
+// template <class T, class Container>
+//   bool operator!=(const queue<T, Container>& x,const queue<T, Container>& y);
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push(i);
+    return c;
+}
+
+int main()
+{
+    std::queue<int> q1 = make<std::queue<int> >(5);
+    std::queue<int> q2 = make<std::queue<int> >(10);
+    std::queue<int> q1_save = q1;
+    std::queue<int> q2_save = q2;
+    assert(q1 == q1_save);
+    assert(q1 != q2);
+    assert(q2 == q2_save);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.ops/lt.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.ops/lt.pass.cpp
new file mode 100644
index 00000000000..a139c28684e
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.ops/lt.pass.cpp
@@ -0,0 +1,45 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class T, class Container>
+//   bool operator< (const queue<T, Container>& x,const queue<T, Container>& y);
+//
+// template <class T, class Container>
+//   bool operator> (const queue<T, Container>& x,const queue<T, Container>& y);
+//
+// template <class T, class Container>
+//   bool operator>=(const queue<T, Container>& x,const queue<T, Container>& y);
+//
+// template <class T, class Container>
+//   bool operator<=(const queue<T, Container>& x,const queue<T, Container>& y);
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push(i);
+    return c;
+}
+
+int main()
+{
+    std::queue<int> q1 = make<std::queue<int> >(5);
+    std::queue<int> q2 = make<std::queue<int> >(10);
+    assert(q1 < q2);
+    assert(q2 > q1);
+    assert(q1 <= q2);
+    assert(q2 >= q1);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/queue.special/swap.pass.cpp b/libcxx/test/containers/container.adaptors/queue/queue.special/swap.pass.cpp
new file mode 100644
index 00000000000..f208909959c
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/queue.special/swap.pass.cpp
@@ -0,0 +1,37 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+// template <class T, class Container>
+//   void swap(queue<T, Container>& x, queue<T, Container>& y);
+
+#include <queue>
+#include <cassert>
+
+template <class C>
+C
+make(int n)
+{
+    C c;
+    for (int i = 0; i < n; ++i)
+        c.push(i);
+    return c;
+}
+
+int main()
+{
+    std::queue<int> q1 = make<std::queue<int> >(5);
+    std::queue<int> q2 = make<std::queue<int> >(10);
+    std::queue<int> q1_save = q1;
+    std::queue<int> q2_save = q2;
+    swap(q1, q2);
+    assert(q1 == q2_save);
+    assert(q2 == q1_save);
+}
diff --git a/libcxx/test/containers/container.adaptors/queue/version.pass.cpp b/libcxx/test/containers/container.adaptors/queue/version.pass.cpp
new file mode 100644
index 00000000000..7d05d8ce9c6
--- /dev/null
+++ b/libcxx/test/containers/container.adaptors/queue/version.pass.cpp
@@ -0,0 +1,20 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <queue>
+
+#include <queue>
+
+#ifndef _LIBCPP_VERSION
+#error _LIBCPP_VERSION not defined
+#endif
+
+int main()
+{
+}