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-rw-r--r--test/std/thread/thread.threads/thread.thread.this/get_id.pass.cpp23
-rw-r--r--test/std/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp57
-rw-r--r--test/std/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp34
-rw-r--r--test/std/thread/thread.threads/thread.thread.this/yield.pass.cpp22
4 files changed, 136 insertions, 0 deletions
diff --git a/test/std/thread/thread.threads/thread.thread.this/get_id.pass.cpp b/test/std/thread/thread.threads/thread.thread.this/get_id.pass.cpp
new file mode 100644
index 0000000000000..3b4b7823a8316
--- /dev/null
+++ b/test/std/thread/thread.threads/thread.thread.this/get_id.pass.cpp
@@ -0,0 +1,23 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+
+// <thread>
+
+// thread::id this_thread::get_id();
+
+#include <thread>
+#include <cassert>
+
+int main()
+{
+ std::thread::id id = std::this_thread::get_id();
+ assert(id != std::thread::id());
+}
diff --git a/test/std/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp b/test/std/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
new file mode 100644
index 0000000000000..27e1d2a1d42fa
--- /dev/null
+++ b/test/std/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
@@ -0,0 +1,57 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+
+// <thread>
+
+// template <class Rep, class Period>
+// void sleep_for(const chrono::duration<Rep, Period>& rel_time);
+
+#include <thread>
+#include <cstdlib>
+#include <cassert>
+#include <cstring>
+#include <signal.h>
+#include <sys/time.h>
+
+void sig_action(int) {}
+
+int main()
+{
+ int ec;
+ struct sigaction action;
+ action.sa_handler = &sig_action;
+ sigemptyset(&action.sa_mask);
+ action.sa_flags = 0;
+
+ ec = sigaction(SIGALRM, &action, nullptr);
+ assert(!ec);
+
+ struct itimerval it;
+ std::memset(&it, 0, sizeof(itimerval));
+ it.it_value.tv_sec = 0;
+ it.it_value.tv_usec = 250000;
+ // This will result in a SIGALRM getting fired resulting in the nanosleep
+ // inside sleep_for getting EINTR.
+ ec = setitimer(ITIMER_REAL, &it, nullptr);
+ assert(!ec);
+
+ typedef std::chrono::system_clock Clock;
+ typedef Clock::time_point time_point;
+ typedef Clock::duration duration;
+ std::chrono::milliseconds ms(500);
+ time_point t0 = Clock::now();
+ std::this_thread::sleep_for(ms);
+ time_point t1 = Clock::now();
+ std::chrono::nanoseconds ns = (t1 - t0) - ms;
+ std::chrono::nanoseconds err = 5 * ms / 100;
+ // The time slept is within 5% of 500ms
+ assert(std::abs(ns.count()) < err.count());
+}
diff --git a/test/std/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp b/test/std/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp
new file mode 100644
index 0000000000000..9f3941b93adfc
--- /dev/null
+++ b/test/std/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp
@@ -0,0 +1,34 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+
+// <thread>
+
+// template <class Clock, class Duration>
+// void sleep_until(const chrono::time_point<Clock, Duration>& abs_time);
+
+#include <thread>
+#include <cstdlib>
+#include <cassert>
+
+int main()
+{
+ typedef std::chrono::system_clock Clock;
+ typedef Clock::time_point time_point;
+ typedef Clock::duration duration;
+ std::chrono::milliseconds ms(500);
+ time_point t0 = Clock::now();
+ std::this_thread::sleep_until(t0 + ms);
+ time_point t1 = Clock::now();
+ std::chrono::nanoseconds ns = (t1 - t0) - ms;
+ std::chrono::nanoseconds err = 5 * ms / 100;
+ // The time slept is within 5% of 500ms
+ assert(std::abs(ns.count()) < err.count());
+}
diff --git a/test/std/thread/thread.threads/thread.thread.this/yield.pass.cpp b/test/std/thread/thread.threads/thread.thread.this/yield.pass.cpp
new file mode 100644
index 0000000000000..daf5b0cf7abf7
--- /dev/null
+++ b/test/std/thread/thread.threads/thread.thread.this/yield.pass.cpp
@@ -0,0 +1,22 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+
+// <thread>
+
+// void this_thread::yield();
+
+#include <thread>
+#include <cassert>
+
+int main()
+{
+ std::this_thread::yield();
+}