From 9e6d35490a6542f9c97607f93c2ef8ca8e03cbcc Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 6 Jan 2016 20:12:03 +0000
Subject: Vendor import of lldb trunk r256945:
 https://llvm.org/svn/llvm-project/lldb/trunk@256945

---
 .../expression_command/timeout/wait-a-while.cpp    | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp

(limited to 'packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp')

diff --git a/packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp b/packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp
new file mode 100644
index 0000000000000..ac37c5d243b29
--- /dev/null
+++ b/packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdint.h>
+
+#include <chrono>
+#include <thread>
+
+
+int
+wait_a_while (int microseconds)
+{
+    int num_times = 0;
+    auto end_time = std::chrono::system_clock::now() + std::chrono::microseconds(microseconds);
+
+    while (1)
+    {
+        num_times++;
+        auto wait_time = end_time - std::chrono::system_clock::now();
+
+        std::this_thread::sleep_for(wait_time);
+        if (std::chrono::system_clock::now() > end_time)
+            break;
+    }
+    return num_times;
+}
+
+int
+main (int argc, char **argv)
+{
+    printf ("stop here in main.\n");
+    int num_times = wait_a_while (argc * 1000);
+    printf ("Done, took %d times.\n", num_times);
+
+    return 0;
+
+}
-- 
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