--- /dev/null	2017-06-19 12:25:23.000000000 +0800
+++ new/test/java/nio/charset/spi/CharsetProviderBasicTest.java	2017-06-19 12:25:23.000000000 +0800
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2017, 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 4429040 4591027 4814743
+ * @summary Unit test for charset providers
+ * @library /test/lib
+ *          /lib/testlibrary
+ * @build jdk.test.lib.Utils
+ *        jdk.test.lib.Asserts
+ *        jdk.test.lib.JDKToolFinder
+ *        jdk.test.lib.JDKToolLauncher
+ *        jdk.test.lib.Platform
+ *        jdk.test.lib.process.*
+ *        JarUtils
+ *        FooCharset FooProvider CharsetTest
+ * @run driver SetupJar
+ * @run testng CharsetProviderBasicTest
+ */
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import jdk.test.lib.JDKToolFinder;
+import jdk.test.lib.Utils;
+import jdk.test.lib.process.ProcessTools;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+import static java.util.Arrays.asList;
+
+public class CharsetProviderBasicTest {
+
+    private static final String TEST_SRC = System.getProperty("test.src");
+
+    private static final List DEFAULT_CSS = List.of(
+        "US-ASCII", "8859_1", "iso-ir-6", "UTF-16", "windows-1252", "!BAR", "cp1252"
+    );
+
+    private static final List MINIMAL_POLICY = List.of(
+        "-Djava.security.manager",
+        "-Djava.security.policy=" + TEST_SRC + File.separator + "default-pol"
+    );
+
+    private static final List CP_POLICY = List.of(
+        "-Djava.security.manager",
+        "-Djava.security.policy=" + TEST_SRC + File.separator + "charsetProvider.sp"
+    );
+
+    private static boolean checkSupports(String locale) throws Throwable {
+        return ProcessTools.executeProcess("sh", "-c", "LC_ALL=" + locale + " && "
+                                           + "locale -a | grep " + locale)
+                           .getStdout()
+                           .replace(System.lineSeparator(), "")
+                           .equals(locale);
+    }
+
+    @DataProvider
+    public static Iterator<Object[]> testCases() {
+        List<Object[]> cases = new ArrayList<>();
+        Stream.of("", "ja_JP.eucJP", "tr_TR")
+              .forEach(locale -> {
+                  cases.add(new Object[]{locale, List.of(""), "FOO"});
+                  cases.add(new Object[]{locale, MINIMAL_POLICY, "!FOO"});
+                  cases.add(new Object[]{locale, CP_POLICY, "FOO"});
+              });
+        return cases.iterator();
+    }
+
+    @Test(dataProvider = "testCases")
+    public void testDefaultCharset(String locale, List opts, String css) throws Throwable {
+        if ((System.getProperty("os.name").startsWith("Windows") || !checkSupports(locale))
+                && (!locale.equals(""))) {
+            System.out.println(locale + ": Locale not supported, skipping...");
+            return;
+        }
+
+        List<String> args = new ArrayList<>();
+        args.add(JDKToolFinder.getJDKTool("java"));
+        args.addAll(asList(Utils.getTestJavaOpts()));
+        args.add("-cp");
+        args.add(System.getProperty("test.class.path") + File.pathSeparator + "test.jar");
+        args.addAll(opts);
+        args.add(CharsetTest.class.getName());
+        args.addAll(DEFAULT_CSS);
+        args.add(css);
+        args.removeIf(t -> t.isEmpty());
+
+        ProcessBuilder pb = new ProcessBuilder(args);
+
+        if (!locale.equals("")) {
+            pb.environment().put("LC_ALL", locale);
+        }
+
+        ProcessTools.executeCommand(pb)
+                    .shouldHaveExitValue(0);
+    }
+}