hotspot/test/runtime/Annotations/TestAnnotatedStringEncoding.java
changeset 33628 09241459a8b8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/Annotations/TestAnnotatedStringEncoding.java	Tue Nov 03 09:41:03 2015 +0100
@@ -0,0 +1,150 @@
+/*
+ * 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.
+ */
+
+import java.lang.annotation.*;
+import java.lang.reflect.*;
+
+/*
+ * @test
+ * @bug 8054307
+ * @summary Tests the correct encoding of latin1/UTF16 Strings used in annotations.
+ */
+public class TestAnnotatedStringEncoding {
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.METHOD)
+    @interface Test {
+        String str();
+        int index();
+    }
+
+    public static void main(String[] args) throws Exception {
+        new TestAnnotatedStringEncoding().run();
+    }
+
+    public void run() {
+        // Iterate over annotated methods and retrieve the string
+        for (Method m : this.getClass().getMethods()) {
+            if (m.isAnnotationPresent(Test.class)) {
+                // Check if string equals expected value
+                Test test = m.getAnnotation(Test.class);
+                String str = test.str();
+                int index = test.index();
+                if (!str.equals(strValue[index])) {
+                    throw new RuntimeException(m.getName() + " failed: \"" + str + "\" (0x" + Integer.toHexString(str.charAt(0)) +
+                            ") does not equal \"" + strValue[index] + "\" (0x" + Integer.toHexString(strValue[index].charAt(0)) + ") .");
+                }
+            }
+        }
+        System.out.println("Test passed.");
+    }
+
+    public static String[] strValue = {
+        "\u0000", "\u0020", "\u0021", "\u0080",
+        "\u00FF", "\u0100", "\u017F", "\u01FF",
+        "\u07FF", "\u0800", "\uC280", "\uC2BF",
+        "\uC380", "\uC3BF", "\uC5BF", "\uFFFF",
+        "\u10000", "\u1FFFFF", "\u200000",
+        "\u3FFFFFF", "\u4000000", "\u7FFFFFFF",
+        "ab\uff23\uff24ef\uff27", "\uff21\uff22cd\uff25g", "\u00FF\u00FF\u00FF", "\u00A1\u00A1\u00A1\u00A1", ""};
+
+    @Test(str = "\u0000", index = 0)
+    public static void check0() { }
+
+    @Test(str = "\u0020", index = 1)
+    public static void check1() { }
+
+    @Test(str = "\u0021", index = 2)
+    public static void check2() { }
+
+    @Test(str = "\u0080", index = 3)
+    public static void check3() { }
+
+    @Test(str = "\u00FF", index = 4)
+    public static void check4() { }
+
+    @Test(str = "\u0100", index = 5)
+    public static void check5() { }
+
+    @Test(str = "\u017F", index = 6)
+    public static void check6() { }
+
+    @Test(str = "\u01FF", index = 7)
+    public static void check7() { }
+
+    @Test(str = "\u07FF", index = 8)
+    public static void check8() { }
+
+    @Test(str = "\u0800", index = 9)
+    public static void check9() { }
+
+    @Test(str = "\uC280", index = 10)
+    public static void check10() { }
+
+    @Test(str = "\uC2BF", index = 11)
+    public static void check11() { }
+
+    @Test(str = "\uC380", index = 12)
+    public static void check12() { }
+
+    @Test(str = "\uC3BF", index = 13)
+    public static void check13() { }
+
+    @Test(str = "\uC5BF", index = 14)
+    public static void check14() { }
+
+    @Test(str = "\uFFFF", index = 15)
+    public static void check15() { }
+
+    @Test(str = "\u10000", index = 16)
+    public static void check16() { }
+
+    @Test(str = "\u1FFFFF", index = 17)
+    public static void check17() { }
+
+    @Test(str = "\u200000", index = 18)
+    public static void check18() { }
+
+    @Test(str = "\u3FFFFFF", index = 19)
+    public static void check19() { }
+
+    @Test(str = "\u4000000", index = 20)
+    public static void check20() { }
+
+    @Test(str = "\u7FFFFFFF", index = 21)
+    public static void check21() { }
+
+    @Test(str = "ab\uff23\uff24ef\uff27", index = 22)
+    public static void check22() { }
+
+    @Test(str = "\uff21\uff22cd\uff25g", index = 23)
+    public static void check23() { }
+
+    @Test(str = "\u00FF\u00FF\u00FF", index = 24)
+    public static void check24() { }
+
+    @Test(str = "\u00A1\u00A1\u00A1\u00A1", index = 25)
+    public static void check25() { }
+
+    @Test(str = "", index = 26)
+    public static void check26() { }
+}