Prepare ntcore for merge into allwpilib.

ntcore/src/test/native/cpp/main.cpp

@@ -0,0 +1,23 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2015-2018. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#include <climits>
+
+#include "gmock/gmock.h"
+#include "ntcore.h"
+
+int main(int argc, char** argv) {
+  nt::AddLogger(nt::GetDefaultInstance(),
+                [](const nt::LogMessage& msg) {
+                  std::fputs(msg.message.c_str(), stderr);
+                  std::fputc('\n', stderr);
+                },
+                0, UINT_MAX);
+  ::testing::InitGoogleMock(&argc, argv);
+  int ret = RUN_ALL_TESTS();
+  return ret;
+}