1 files changed, 0 insertions, 54 deletions
diff --git a/test/std/thread/thread.mutex/thread.mutex.requirements/thread.mutex.requirements.mutex/thread.mutex.recursive/try_lock.pass.cpp b/test/std/thread/thread.mutex/thread.mutex.requirements/thread.mutex.requirements.mutex/thread.mutex.recursive/try_lock.pass.cpp
deleted file mode 100644
index ff546d4ad66d..000000000000
--- a/test/std/thread/thread.mutex/thread.mutex.requirements/thread.mutex.requirements.mutex/thread.mutex.recursive/try_lock.pass.cpp
+++ /dev/null
@@ -1,54 +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.
-//
-//===----------------------------------------------------------------------===//
-//
-// UNSUPPORTED: libcpp-has-no-threads
-
-// <mutex>
-
-// class recursive_mutex;
-
-// bool try_lock();
-
-#include <mutex>
-#include <thread>
-#include <cstdlib>
-#include <cassert>
-
-std::recursive_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()
-{
-    time_point t0 = Clock::now();
-    assert(!m.try_lock());
-    assert(!m.try_lock());
-    assert(!m.try_lock());
-    while(!m.try_lock())
-        ;
-    time_point t1 = Clock::now();
-    assert(m.try_lock());
-    m.unlock();
-    m.unlock();
-    ns d = t1 - t0 - ms(250);
-    assert(d < ms(200));  // within 200ms
-}
-
-int main()
-{
-    m.lock();
-    std::thread t(f);
-    std::this_thread::sleep_for(ms(250));
-    m.unlock();
-    t.join();
-}