--- a/jdk/src/solaris/native/java/lang/java_props_md.c	Wed Jul 31 10:53:33 2013 -0700
+++ b/jdk/src/solaris/native/java/lang/java_props_md.c	Fri Aug 02 15:30:11 2013 -0700
@@ -361,6 +361,25 @@
             *std_encoding = "Big5-HKSCS-2001";
         }
 #endif
+#ifdef MACOSX
+        /*
+         * For the case on MacOS X where encoding is set to US-ASCII, but we
+         * don't have any encoding hints from LANG/LC_ALL/LC_CTYPE, use UTF-8
+         * instead.
+         *
+         * The contents of ASCII files will still be read and displayed
+         * correctly, but so will files containing UTF-8 characters beyond the
+         * standard ASCII range.
+         *
+         * Specifically, this allows apps launched by double-clicking a .jar
+         * file to correctly read UTF-8 files using the default encoding (see
+         * 8011194).
+         */
+        if (strcmp(p,"US-ASCII") == 0 && getenv("LANG") == NULL &&
+            getenv("LC_ALL") == NULL && getenv("LC_CTYPE") == NULL) {
+            *std_encoding = "UTF-8";
+        }
+#endif
     }
 
     free(temp);

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/System/MacEncoding/ExpectedEncoding.java	Fri Aug 02 15:30:11 2013 -0700
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2012, 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.
+ */
+
+/**
+ * Check that the value of file.encoding and sun.jnu.encoding match the expected
+ * values passed in on the command-line.
+ */
+public class ExpectedEncoding {
+    public static void main(String[] args) {
+        boolean failed = false;
+        if (args.length != 2) {
+            System.out.println("Usage:");
+            System.out.println("$ java ExpectedEncoding <expected file.encoding> <expected sun.jnu.encoding>");
+            System.out.println("$   use \"skip\" to skip checking property's value");
+            System.exit(1);
+        }
+        String expectFileEnc = args[0];
+        String expectSunJnuEnc = args[1];
+
+        String fileEnc = System.getProperty("file.encoding");
+        String jnuEnc = System.getProperty("sun.jnu.encoding");
+
+        if ("skip".equals(expectFileEnc)) {
+            System.err.println("Expected file.encoding is \"skip\", ignoring");
+        } else {
+            System.err.println("Expected file.encoding: " + expectFileEnc);
+            System.err.println("Actual file.encoding: " + fileEnc);
+            if (fileEnc == null || !fileEnc.equals(expectFileEnc)) {
+                failed = true;
+            }
+        }
+        if ("skip".equals(expectSunJnuEnc)) {
+            System.err.println("Expected sun.jnu.encoding is \"skip\", ignoring");
+        } else {
+            if (jnuEnc == null || !jnuEnc.equals(expectSunJnuEnc)) {
+                System.err.println("Expected sun.jnu.encoding: " + expectSunJnuEnc);
+                System.err.println("Actual sun.jnu.encoding: " + jnuEnc);
+                failed = true;
+            }
+        }
+
+        if (failed) {
+            throw new RuntimeException("Test Failed");
+        }
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/System/MacEncoding/MacJNUEncoding.sh	Fri Aug 02 15:30:11 2013 -0700
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2012, 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.
+
+# @test
+# @bug 8003228
+# @summary Test the value of sun.jnu.encoding on Mac
+# @author Brent Christian
+#
+# @run shell MacJNUEncoding.sh
+
+# Only run test on Mac
+OS=`uname -s`
+case "$OS" in
+  Darwin )  ;;
+  * )
+    exit 0
+    ;;
+esac
+
+if [ "${TESTJAVA}" = "" ]
+then
+  echo "TESTJAVA not set.  Test cannot execute.  Failed."
+  exit 1
+fi
+
+if [ "${COMPILEJAVA}" = "" ]; then
+  COMPILEJAVA="${TESTJAVA}"
+fi
+
+
+if [ "${TESTSRC}" = "" ]
+then
+  echo "TESTSRC not set.  Test cannot execute.  Failed."
+  exit 1
+fi
+
+if [ "${TESTCLASSES}" = "" ]
+then
+  echo "TESTCLASSES not set.  Test cannot execute.  Failed."
+  exit 1
+fi
+
+JAVAC="${COMPILEJAVA}"/bin/javac
+JAVA="${TESTJAVA}"/bin/java
+
+echo "Building test classes..."
+"$JAVAC" ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} -d "${TESTCLASSES}" "${TESTSRC}"/ExpectedEncoding.java 
+
+echo ""
+echo "Running test for C locale"
+export LANG=C
+export LC_ALL=C
+"${JAVA}" ${TESTVMOPTS} -classpath "${TESTCLASSES}" ExpectedEncoding US-ASCII UTF-8
+result1=$?
+
+echo ""
+echo "Running test for en_US.UTF-8 locale"
+export LANG=en_US.UTF-8
+export LC_ALL=en_US.UTF-8
+"${JAVA}" ${TESTVMOPTS} -classpath "${TESTCLASSES}" ExpectedEncoding UTF-8 UTF-8
+result2=$?
+
+echo ""
+echo "Cleanup"
+rm ${TESTCLASSES}/ExpectedEncoding.class
+
+if [ ${result1} -ne 0 ] ; then
+    echo "Test failed for C locale"
+    echo "  LANG=\"${LANG}\""
+    echo "  LC_ALL=\"${LC_ALL}\""
+    exit ${result1}
+fi
+if [ ${result2} -ne 0 ] ; then
+    echo "Test failed for en_US.UTF-8 locale"
+    echo "  LANG=\"${LANG}\""
+    echo "  LC_ALL=\"${LC_ALL}\""
+    exit ${result2}
+fi
+exit 0
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java	Fri Aug 02 15:30:11 2013 -0700
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+import java.util.*;
+
+/*
+ * @test
+ * @bug 8011194
+ * @summary Test value of file.encoding for corresponding value of LANG, etc
+ * @library ../../../../tools/launcher/ ../
+ * @build TestHelper TestFileEncoding ExpectedEncoding
+ * @run main TestFileEncoding UTF-8
+ * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding
+ * @run main TestFileEncoding UTF-8 en_US.UTF-8
+ * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding en_US.UTF-8
+ * @run main TestFileEncoding US-ASCII C
+ * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding C
+ * @author Brent Christian
+ */
+
+/**
+ * Setup the environment and run a sub-test to check the expected value of
+ * file.encoding, based on the value(s) of encoding-related environment vars
+ * (LANG, LC_ALL, LC_CTYPE).
+ *
+ * The first argument (required) is the expected value of the
+ * file.encoding System property.
+ * The second argument (optional) is the value to set to the LANG/etc env vars.
+ */
+public class TestFileEncoding {
+    private static final String TEST_NAME = "ExpectedEncoding";
+
+    private String expectedEncoding; // Expected value for file.encoding
+    private String langVar = null; // Value to set for LANG, etc
+
+    private static Set<String> envToRm = new HashSet<>(3);
+    static {
+        // Take these vars out of the test's run environment, possibly adding
+        // our own value back in.
+        envToRm.add("LANG");
+        envToRm.add("LC_ALL");
+        envToRm.add("LC_CTYPE");
+    }
+
+    public TestFileEncoding(String expectedEncoding) {
+        this.expectedEncoding = expectedEncoding;
+    }
+
+    public TestFileEncoding(String expectedEncoding, String langVar) {
+        this.expectedEncoding = expectedEncoding;
+        this.langVar = langVar;
+    }
+
+    /*
+     * Launch ExpectedEncoding with the given parameters, check for the
+     * expected file.encoding.
+     */
+    private void run() {
+        String testClasses = System.getProperty("test.classes");
+
+        // Pick up VM opts
+        String vmOptsStr = System.getProperty("test.vm.opts");
+        System.out.println("test.vm.opts: " + vmOptsStr);
+        String[] vmOpts = new String[0];
+        if (vmOptsStr != null && !"".equals(vmOptsStr)) {
+            vmOpts = vmOptsStr.split(" ");
+            System.out.println("found vm options:");
+            for (String opt : vmOpts) {
+                System.out.println("  <" + opt + ">");
+            }
+        }
+
+        // Build java cmd
+        LinkedList<String> cmdList = new LinkedList<>();
+        cmdList.add(TestHelper.javaCmd);
+        for (String vmOpt : vmOpts) {
+            if (vmOpt != null && !vmOpt.equals("")) {
+                cmdList.add(vmOpt);
+            }
+        }
+
+        // See if the user specified a file.encoding that we should pass through
+        String userEncoding = System.getProperty("userEncoding");
+        if (userEncoding != null) {
+            cmdList.add("-Dfile.encoding="+userEncoding);
+        }
+
+        cmdList.add("-cp");
+        cmdList.add(testClasses);
+        cmdList.add(TEST_NAME);
+        cmdList.add(expectedEncoding);
+        cmdList.add("skip"); // ignore sun.jnu.encoding for this test
+
+        String cmdArray[] = new String[cmdList.size()];
+        cmdList.toArray(cmdArray);
+
+        // Run the test(s)
+        if (langVar == null) {
+            System.out.println("TestFileEncoding: Running with no envvars set");
+            TestHelper.TestResult tr = TestHelper.doExec(null, envToRm,
+                                                         cmdArray);
+            checkResult(tr);
+        } else {
+            runWithEnvVar("LANG", cmdArray);
+            runWithEnvVar("LC_ALL", cmdArray);
+            runWithEnvVar("LC_CTYPE", cmdArray);
+        }
+    }
+
+    /*
+     * Run the test, setting the environment named by envVarName to the value
+     * in langVar.
+     */
+    private void runWithEnvVar(String envVarName, String[] cmdArray) {
+        Map<String, String> envToAdd = new HashMap<>(1);
+        TestHelper.TestResult tr = null;
+
+        System.out.println("TestFileEncoding: Running with " + envVarName + "=" + langVar);
+        envToAdd.put(envVarName, langVar);
+        tr = TestHelper.doExec(envToAdd, envToRm, cmdArray);
+        checkResult(tr);
+    }
+
+    private void checkResult(TestHelper.TestResult tr) {
+        System.out.println(tr);
+        if (!tr.isOK()) {
+            throw new RuntimeException("TEST FAILED: !tr.isOK()");
+        }
+    }
+
+    public static void main(String[] args) {
+        TestFileEncoding cfe = null;
+        if (!TestHelper.isMacOSX) {
+            System.out.println("Test is currently only for Mac OS X - pass.");
+            return;
+        }
+        if (args.length == 1) {
+            cfe = new TestFileEncoding(args[0]);
+        } else if (args.length == 2) {
+            cfe = new TestFileEncoding(args[0], args[1]);
+        } else {
+            System.out.println("Usage: TestFileEncoding <expected file.encoding>");
+            System.out.println("       TestFileEncoding <expected file.encoding> <value for LANG/etc env var>");
+            return;
+        }
+        cfe.run();
+    }
+}

--- a/jdk/test/java/lang/System/MacJNUEncoding/ExpectedEncoding.java	Wed Jul 31 10:53:33 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2012, 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.
- */
-
-/**
- * Check that the value of file.encoding and sun.jnu.encoding match the expected
- * values passed in on the command-line.
- */
-public class ExpectedEncoding {
-    public static void main(String[] args) {
-        boolean failed = false;
-        if (args.length != 2) {
-            System.out.println("Usage:");
-            System.out.println("$ java ExpectedEncoding <expected file.encoding> <expected sun.jnu.encoding>");
-            System.exit(1);
-        }
-        String expectFileEnc = args[0];
-        String expectSunJnuEnc = args[1];
-
-        String fileEnc = System.getProperty("file.encoding");
-        String jnuEnc = System.getProperty("sun.jnu.encoding");
-
-        if (fileEnc == null || !fileEnc.equals(expectFileEnc)) {
-            System.err.println("Expected file.encoding: " + expectFileEnc);
-            System.err.println("Actual file.encoding: " + fileEnc);
-            failed = true;
-        }
-        if (jnuEnc == null || !jnuEnc.equals(expectSunJnuEnc)) {
-            System.err.println("Expected sun.jnu.encoding: " + expectSunJnuEnc);
-            System.err.println("Actual sun.jnu.encoding: " + jnuEnc);
-            failed = true;
-        }
-        if (failed) {
-            throw new RuntimeException("Test Failed");
-        }
-    }
-}

--- a/jdk/test/java/lang/System/MacJNUEncoding/MacJNUEncoding.sh	Wed Jul 31 10:53:33 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-#!/bin/sh
-
-#
-# Copyright (c) 2012, 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.
-
-# @test
-# @bug 8003228
-# @summary Test the value of sun.jnu.encoding on Mac
-# @author Brent Christian
-#
-# @run shell MacJNUEncoding.sh
-
-# Only run test on Mac
-OS=`uname -s`
-case "$OS" in
-  Darwin )  ;;
-  * )
-    exit 0
-    ;;
-esac
-
-if [ "${TESTJAVA}" = "" ]
-then
-  echo "TESTJAVA not set.  Test cannot execute.  Failed."
-  exit 1
-fi
-
-if [ "${COMPILEJAVA}" = "" ]; then
-  COMPILEJAVA="${TESTJAVA}"
-fi
-
-
-if [ "${TESTSRC}" = "" ]
-then
-  echo "TESTSRC not set.  Test cannot execute.  Failed."
-  exit 1
-fi
-
-if [ "${TESTCLASSES}" = "" ]
-then
-  echo "TESTCLASSES not set.  Test cannot execute.  Failed."
-  exit 1
-fi
-
-JAVAC="${COMPILEJAVA}"/bin/javac
-JAVA="${TESTJAVA}"/bin/java
-
-echo "Building test classes..."
-"$JAVAC" ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} -d "${TESTCLASSES}" "${TESTSRC}"/ExpectedEncoding.java 
-
-echo ""
-echo "Running test for C locale"
-export LANG=C
-export LC_ALL=C
-"${JAVA}" ${TESTVMOPTS} -classpath "${TESTCLASSES}" ExpectedEncoding US-ASCII UTF-8
-result1=$?
-
-echo ""
-echo "Running test for en_US.UTF-8 locale"
-export LANG=en_US.UTF-8
-export LC_ALL=en_US.UTF-8
-"${JAVA}" ${TESTVMOPTS} -classpath "${TESTCLASSES}" ExpectedEncoding UTF-8 UTF-8
-result2=$?
-
-echo ""
-echo "Cleanup"
-rm ${TESTCLASSES}/ExpectedEncoding.class
-
-if [ ${result1} -ne 0 ] ; then
-    echo "Test failed for C locale"
-    echo "  LANG=\"${LANG}\""
-    echo "  LC_ALL=\"${LC_ALL}\""
-    exit ${result1}
-fi
-if [ ${result2} -ne 0 ] ; then
-    echo "Test failed for en_US.UTF-8 locale"
-    echo "  LANG=\"${LANG}\""
-    echo "  LC_ALL=\"${LC_ALL}\""
-    exit ${result2}
-fi
-exit 0
-