libcxx initial import

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8

test/thread/thread.threads/thread.thread.class/thread.thread.constr/F.pass.cpp

@@ -0,0 +1,130 @@
+//===----------------------------------------------------------------------===//
+//
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <thread>
+
+// class thread
+
+// template <class F, class ...Args> thread(F&& f, Args&&... args);
+
+#include <thread>
+#include <new>
+#include <cstdlib>
+#include <cassert>
+
+unsigned throw_one = 0xFFFF;
+
+void* operator new(std::size_t s) throw(std::bad_alloc)
+{
+    if (throw_one == 0)
+        throw std::bad_alloc();
+    --throw_one;
+    return std::malloc(s);
+}
+
+void  operator delete(void* p) throw()
+{
+    std::free(p);
+}
+
+bool f_run = false;
+
+void f()
+{
+    f_run = true;
+}
+
+class G
+{
+    int alive_;
+public:
+    static int n_alive;
+    static bool op_run;
+
+    G() : alive_(1) {++n_alive;}
+    G(const G& g) : alive_(g.alive_) {++n_alive;}
+    ~G() {alive_ = 0; --n_alive;}
+
+    void operator()()
+    {
+        assert(alive_ == 1);
+        assert(n_alive >= 1);
+        op_run = true;
+    }
+
+    void operator()(int i, double j)
+    {
+        assert(alive_ == 1);
+        assert(n_alive >= 1);
+        assert(i == 5);
+        assert(j == 5.5);
+        op_run = true;
+    }
+};
+
+int G::n_alive = 0;
+bool G::op_run = false;
+
+int main()
+{
+    {
+        std::thread t(f);
+        t.join();
+        assert(f_run == true);
+    }
+    f_run = false;
+    {
+        try
+        {
+            throw_one = 0;
+            std::thread t(f);
+            assert(false);
+        }
+        catch (...)
+        {
+            throw_one = 0xFFFF;
+            assert(!f_run);
+        }
+    }
+    {
+        assert(G::n_alive == 0);
+        assert(!G::op_run);
+        std::thread t((G()));
+        t.join();
+        assert(G::n_alive == 0);
+        assert(G::op_run);
+    }
+    G::op_run = false;
+    {
+        try
+        {
+            throw_one = 0;
+            assert(G::n_alive == 0);
+            assert(!G::op_run);
+            std::thread t((G()));
+            assert(false);
+        }
+        catch (...)
+        {
+            throw_one = 0xFFFF;
+            assert(G::n_alive == 0);
+            assert(!G::op_run);
+        }
+    }
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    {
+        assert(G::n_alive == 0);
+        assert(!G::op_run);
+        std::thread t(G(), 5, 5.5);
+        t.join();
+        assert(G::n_alive == 0);
+        assert(G::op_run);
+    }
+#endif
+}

test/thread/thread.threads/thread.thread.class/thread.thread.constr/copy.fail.cpp

@@ -0,0 +1,66 @@
+//===----------------------------------------------------------------------===//
+//
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <thread>
+
+// class thread
+
+// thread(const thread&) = delete;
+
+#include <thread>
+#include <new>
+#include <cstdlib>
+#include <cassert>
+
+class G
+{
+    int alive_;
+public:
+    static int n_alive;
+    static bool op_run;
+
+    G() : alive_(1) {++n_alive;}
+    G(const G& g) : alive_(g.alive_) {++n_alive;}
+    ~G() {alive_ = 0; --n_alive;}
+
+    void operator()()
+    {
+        assert(alive_ == 1);
+        assert(n_alive == 1);
+        op_run = true;
+    }
+
+    void operator()(int i, double j)
+    {
+        assert(alive_ == 1);
+        assert(n_alive == 1);
+        assert(i == 5);
+        assert(j == 5.5);
+        op_run = true;
+    }
+};
+
+int G::n_alive = 0;
+bool G::op_run = false;
+
+int main()
+{
+    {
+        assert(G::n_alive == 0);
+        assert(!G::op_run);
+        std::thread t0(G(), 5, 5.5);
+        std::thread::id id = t0.get_id();
+        std::thread t1 = t0;
+        assert(t1.get_id() == id);
+        assert(t0.get_id() == std::thread::id());
+        t1.join();
+        assert(G::n_alive == 0);
+        assert(G::op_run);
+    }
+}

test/thread/thread.threads/thread.thread.class/thread.thread.constr/default.pass.cpp

@@ -0,0 +1,23 @@
+//===----------------------------------------------------------------------===//
+//
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <thread>
+
+// class thread
+
+// thread();
+
+#include <thread>
+#include <cassert>
+
+int main()
+{
+    std::thread t;
+    assert(t.get_id() == std::thread::id());
+}

test/thread/thread.threads/thread.thread.class/thread.thread.constr/move.pass.cpp

@@ -0,0 +1,68 @@
+//===----------------------------------------------------------------------===//
+//
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <thread>
+
+// class thread
+
+// thread(thread&& t);
+
+#include <thread>
+#include <new>
+#include <cstdlib>
+#include <cassert>
+
+class G
+{
+    int alive_;
+public:
+    static int n_alive;
+    static bool op_run;
+
+    G() : alive_(1) {++n_alive;}
+    G(const G& g) : alive_(g.alive_) {++n_alive;}
+    ~G() {alive_ = 0; --n_alive;}
+
+    void operator()()
+    {
+        assert(alive_ == 1);
+        assert(n_alive == 1);
+        op_run = true;
+    }
+
+    void operator()(int i, double j)
+    {
+        assert(alive_ == 1);
+        assert(n_alive == 1);
+        assert(i == 5);
+        assert(j == 5.5);
+        op_run = true;
+    }
+};
+
+int G::n_alive = 0;
+bool G::op_run = false;
+
+int main()
+{
+#ifdef _LIBCPP_MOVE
+    {
+        assert(G::n_alive == 0);
+        assert(!G::op_run);
+        std::thread t0(G(), 5, 5.5);
+        std::thread::id id = t0.get_id();
+        std::thread t1 = std::move(t0);
+        assert(t1.get_id() == id);
+        assert(t0.get_id() == std::thread::id());
+        t1.join();
+        assert(G::n_alive == 0);
+        assert(G::op_run);
+    }
+#endif
+}