From 45f20a43c76dd2b8a1379a8586e73ed61c70146f Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Fri, 18 Mar 2016 14:00:16 +0100
Subject: [PATCH] added attotime test for balrog (nw)

---
 scripts/src/tests.lua  |  2 ++
 tests/emu/attotime.cpp | 10 ++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 tests/emu/attotime.cpp

diff --git a/scripts/src/tests.lua b/scripts/src/tests.lua
index baba88df28c..813f32c31ac 100644
--- a/scripts/src/tests.lua
+++ b/scripts/src/tests.lua
@@ -70,11 +70,13 @@ project("tests")
 	includedirs {
 		MAME_DIR .. "3rdparty/googletest/googletest/include",
 		MAME_DIR .. "src/osd",
+		MAME_DIR .. "src/emu",
 		MAME_DIR .. "src/lib/util",
 	}
 
 	files {
 		MAME_DIR .. "tests/main.cpp",
 		MAME_DIR .. "tests/lib/util/corestr.cpp",
+		MAME_DIR .. "tests/emu/attotime.cpp",
 	}
 
diff --git a/tests/emu/attotime.cpp b/tests/emu/attotime.cpp
new file mode 100644
index 00000000000..7d170c32abe
--- /dev/null
+++ b/tests/emu/attotime.cpp
@@ -0,0 +1,10 @@
+#include "gtest/gtest.h"
+#include "emucore.h"
+#include "eminline.h"
+#include "attotime.h"
+
+TEST(attotime,as_attoseconds) 
+{
+   attotime value = attotime::from_seconds(1);
+   EXPECT_EQ(1000000000000000000, value.as_attoseconds());
+}