1 files changed, 0 insertions, 67 deletions
diff --git a/libcxx/test/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp b/libcxx/test/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp
deleted file mode 100644
index fa50c7b3e10e..000000000000
--- a/libcxx/test/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <mutex>
-
-// template <class Mutex> class unique_lock;
-
-// void lock();
-
-#include <mutex>
-#include <thread>
-#include <cstdlib>
-#include <cassert>
-
-std::mutex m;
-
-typedef std::chrono::system_clock Clock;
-typedef Clock::time_point time_point;
-typedef Clock::duration duration;
-typedef std::chrono::milliseconds ms;
-typedef std::chrono::nanoseconds ns;
-
-void f()
-{
-    std::unique_lock<std::mutex> lk(m, std::defer_lock);
-    time_point t0 = Clock::now();
-    lk.lock();
-    time_point t1 = Clock::now();
-    assert(lk.owns_lock() == true);
-    ns d = t1 - t0 - ms(250);
-    assert(d < ns(2500000));  // within 2.5ms
-    try
-    {
-        lk.lock();
-        assert(false);
-    }
-    catch (std::system_error& e)
-    {
-        assert(e.code().value() == EDEADLK);
-    }
-    lk.unlock();
-    lk.release();
-    try
-    {
-        lk.lock();
-        assert(false);
-    }
-    catch (std::system_error& e)
-    {
-        assert(e.code().value() == EPERM);
-    }
-}
-
-int main()
-{
-    m.lock();
-    std::thread t(f);
-    std::this_thread::sleep_for(ms(250));
-    m.unlock();
-    t.join();
-}