From f6b2ad32f71d04ea248b7e3bf2890f34d18843ff Mon Sep 17 00:00:00 2001
From: Igor Ignatyev <iignatyev@openjdk.org>
Date: Fri, 11 Aug 2017 16:06:55 -0700
Subject: [PATCH] 8174202: jtreg AOT tests should not assume library extension
 of .so

Reviewed-by: kvn
---
 test/lib/jdk/test/lib/Platform.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/test/lib/jdk/test/lib/Platform.java b/test/lib/jdk/test/lib/Platform.java
index 35766c3bbdb..16cfc52ccbd 100644
--- a/test/lib/jdk/test/lib/Platform.java
+++ b/test/lib/jdk/test/lib/Platform.java
@@ -274,4 +274,18 @@ public class Platform {
                       .matcher(osArch)
                       .matches();
     }
+
+    /**
+     * Returns file extension of shared library, e.g. "so" on linux, "dll" on windows.
+     * @return file extension
+     */
+    public static String sharedLibraryExt() {
+        if (isWindows()) {
+            return "dll";
+        } else if (isOSX()) {
+            return "dylib";
+        } else {
+            return "so";
+        }
+    }
 }