# HG changeset patch
# User mhaupt
# Date 1433500733 -7200
# Node ID 52472f1b56e454c97f1e135bedc97d9bd95850d1
# Parent  5b500c93ce4822d47061cd518ff3f72d9d8cb5b5
8080087: Nashorn $ENV.PWD is originally undefined
Summary: On Windows, the PWD environment variable does not exist and cannot be imported in scripting mode, so it is set explicitly.
Reviewed-by: lagergren, sundar

diff -r 5b500c93ce48 -r 52472f1b56e4 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java	Wed Jul 05 20:37:12 2017 +0200
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java	Fri Jun 05 12:38:53 2015 +0200
@@ -2712,6 +2712,14 @@
             // Retrieve current state of ENV variables.
             final ScriptObject env = newObject();
             env.putAll(System.getenv(), scriptEnv._strict);
+
+            // Some platforms, e.g., Windows, do not define the PWD environment
+            // variable, so that the $ENV.PWD property needs to be explicitly
+            // set.
+            if (!env.containsKey(ScriptingFunctions.PWD_NAME)) {
+                env.put(ScriptingFunctions.PWD_NAME, System.getProperty("user.dir"), scriptEnv._strict);
+            }
+
             addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
         } else {
             addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
diff -r 5b500c93ce48 -r 52472f1b56e4 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java	Wed Jul 05 20:37:12 2017 +0200
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java	Fri Jun 05 12:38:53 2015 +0200
@@ -71,7 +71,8 @@
     /** Names of special properties used by $ENV API. */
     public  static final String ENV_NAME  = "$ENV";
 
-    private static final String PWD_NAME  = "PWD";
+    /** Name of the environment variable for the current working directory. */
+    public static final String PWD_NAME  = "PWD";
 
     private ScriptingFunctions() {
     }
diff -r 5b500c93ce48 -r 52472f1b56e4 nashorn/test/script/nosecurity/JDK-8080087.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/nosecurity/JDK-8080087.js	Fri Jun 05 12:38:53 2015 +0200
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8080087: Nashorn $ENV.PWD is originally undefined
+ *
+ * This is to ensure that $ENV.PWD is correctly set on Windows as well as on all
+ * other platforms.
+ *
+ * @test
+ * @option -scripting
+ * @run
+ */
+
+if (typeof($ENV.PWD) === 'undefined') {
+    fail('$ENV.PWD is undefined')
+}
+